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  • HUI Zhiming,ZHANG Shugen,DENG Xiaomei,XING Yongping,ZHANG Qin,WANG Zhenquan,ZHANG Junmin
    China Vegetables. 2024, 1(3): 97-103. https://doi.org/10.19928/j.cnki.1000-6346.2024.2005
    Abstract (171) PDF (636)   Knowledge map   Save
    In order to understand the nutritional quality characteristics of eggplant fruit,this study measured and analyzed the contents of fruit sugar degree,organic acid,soluble sugar,sugar-acid ratio,soluble solids,solid-acid ratio,and free amino acid in 15 eggplant DH lines of 3 types.The results showed that in terms of sugar degree and solid-acid ratio of the 3 different types eggplant ranking from high to low as follows:purple-black round eggplant with purple calyx(PREPC)> purple-black long eggplant with purple calyx(PLEPC)> purple-black long eggplant with green calyx(PLEGC).The rank of organic acid content from high to low was PLEGC > PLEPC > PREPC.The contents of glucose and sucrose in PLEGC were the highest.While,fructose content in PREPC was the highest.Soluble solid content in PLEPC was the highest.The contents of aspartic acid,serine,and glycine,tasted as umami and sweet ranking from high to low were PREPC > PLEPC > PLEGC.The contents of asparagine and arginine,tasted as sweet-sour and bitter,ranking from high to lowe were PLEPC > PLEGC > PREPC.The variation degree of main nutrientand free amino acid contents in PLEPC and PLEGC was generally higher than those in PREPC.
  • ZHOU Xiangyang,ZHANG Jing,CHENG Guodong,CHI Liang,YANG Lu,SHA Dejian,BIAN Wenbo,WU Jianzhai
    China Vegetables. 2024, 1(3): 19-22. https://doi.org/10.19928/j.cnki.1000-6346.2024.1012
    Abstract (166) PDF (1602)   Knowledge map   Save
    The Chinese potato market in 2023 has 3 significant characteristics:high potato price in early stage,year-on-year price on the lower side in later stage,and annual prices at their highest in nearly 10 years,etc. It is expected that the potato market prices in 2024 will be generally lower than that in 2023. At present,there are still existed problems noteworthy in China’s potato industry,including unbalanced industrial development,urgent improvement of processing level and insufficient protection of regional public brands,etc.In order to further promote the upgrading of China’s potato industry,it is suggested that local governments of various regions to implement targeted support policies,accelerate the in-depth development of whole industrial chain,and strengthen protection of regional public brands.
  • China Vegetables. 2024, 1(8): 130-132. https://doi.org/10.19928/j.cnki.1000-6346.2024.3049
    Abstract (153) PDF (223)   Knowledge map   Save
    露地辣椒化肥农药减施增效栽培模式的核心技术包括选用高抗品种、化肥减量、有机肥替代、水肥一体化、化学农药减量、生物农药应用以及无人机飞防等,可比常规种植模式减施化肥22%,减少化学农药用量31.14%,鲜椒增产13.8%。
  • HUANG Xinfang,SUN Yalin,YANG Yingnan,KE Weidong,PENG Jing,DONG Hongxia,LIUYuping,LI Feng,LI Shuangmei,ZHU Honglian,LIU Yiman,HUANG Laichun,LI Minghua,ZHOU Kai,KUANG Jing,LIU Zhengwei,WANG Yun,ZHONG L
    China Vegetables. 2024, 1(7): 92-98. https://doi.org/10.19928/j.cnki.1000-6346.2024.3039
    Abstract (146) PDF (168)   Knowledge map   Save
    62 representative taro germplasm resources of different types preserved in National Aquatic Vegetable Germplasm Repository(Wuhan)were selected to identify and evaluate its main agricultural and qualitative traits.It showed that plant height,growth period,single cormel weight,dry matter content and starch content of taro with numerous cormels(white bud)were lower than those of taro with numerous cormels(red bud).But leaf area,tiller number,corm weight,cormel weight,total corm and cormel weight,commodity cormel weight and cormel number of taro with numerous cormels(white bud)were higher than those of taro with numerous cormels(red bud).Growth period was significantly positively correlated with plant height,corm weight and single cormel weight,significantly negatively correlated with tiller number significantly positively correlated with leaf area,dry matter content,starch content,significantly negatively correlated with cormel number.The correlation between any two traits of plant height,leaf area,cormel weight,total corm and cormel weight and commodity cormel weight was significantly positive.Dry matter content and starch content were significantly negatively correlated with cormel weight,total corm and cormel weight,commodity cormel weight,negatively correlated with single cormel weight.Based on the analysis results,10 excellent germplasm resources were screened,including 3 specific germplasm resources.
  • DU Lei,ZHANG Ruihao,ZHONG Qiuyue,HU Huaran,LONG Hongjin,GUI Min*
    China Vegetables. 2024, 1(5): 127-129. https://doi.org/10.19928/j.cnki.1000-6346.2024.0025
    Abstract (132) PDF (193)   Knowledge map   Save
    ‘Yunganjiao No.7’is a new dried pepper F1 hybrid crossed with inbred line‘258-1-2-3-1X-1’as female parent and superior individual‘390-1-1’as male parent.The plant has strong growth and branching,medium maturity,and high fruit setting rate.It is about 100 days from planting to first commercial red fruit harvest.Fruit type is line,mature fruit is dark red with spicy,fragrant,fruit surface is smooth and shinning.Its fruit is 11.5 cm in length,1.1 cm in width and single dried fruit weight is 1.3 g.The capsaicin content is 0.12%,and VC content is 1 570.13 mg·kg-1.It is resistance to anthracnose.The fresh red pepper yield is 13.8-16.2 t·hm-2,and dry red pepper yield is 3.45-4.05 t·hm-2.The drying rate is about 25%.It is suitable for spring cultivation in main dried pepper producing areas such as Wenshan,Qujing,Zhaotong,and Chuxiong in Yunnan Province,as well as small fruit dried pepper type areas below the altitude of 2 200 meters.
  • TIAN Yuanyuan,ZHA Lingyan,WANG Zuoqi,DUAN Yiwen,WEI Shiwei,ZHANG jingjin
    China Vegetables. 2024, 1(3): 51-58. https://doi.org/10.19928/j.cnki.1000-6346.2023.0057
    Abstract (130) PDF (329)   Knowledge map   Save
    The unique bitterness of lettuce(Lactuca sativa L.)comes from sesquiterpene lactone compounds,mainly including lactucopicrin and lactucin.In order to investigate the regulating effect of ultraviolet light on growth of lettuce and sesquiterpenoids,this paper took pure red light(180 μmol · m-2 · s-1)as the contrast;compared the effects of supplying UV-A(30 μmol · m-2 · s-1)or UV-B(10 μmol · m-2 · s-1) on the growth and sesquiterpenoids content of 7 lettuce species;and further analyzed the compensation light intensity of UV-A to infrared light(15,30,45 μmol · m-2 · s-1)and supplementary light duration(0,1,2,3,6,9 days)on the content of sesquiterpenoids in lettuce.The results showed that UV-A supplementation could significantly increase the fresh quality of‘Lvluo’above ground,significantly reduce lactucopicrin and lactucin contents of 7 lettuce varieties,by 33%-74% and 29%-60%,respectively.Along with the increase of UV-A supplementary light intensity,the content of sesquiterpenoids in lettuce decreased gradually.After the treatment of adding 30 μmol · m-2 · s-1 UV-A for 2 days,the lactucopicrin in lettuce increased rapidly.The peak value was reached after 3 days of treatment,then gradually decreased.While,the content of lactupicrin basically maintained a gradually increasing trend after 2 days of treatment.It decreased slightly after 6-9 days of treatment.In conclusion,supplying appropriate amount of UV-A(30 μmol · m-2 · s-1,3-6 days)to red light can significantly reduce the content of sesquiterpenoids in lettuce without affecting its biomass,thereby to lessen the bitterness.
  • NIE Ying ☆,BU Haiqiao ☆,CHEN Lei,ZHONG Yao,WU Siqi*
    China Vegetables. 2024, 1(10): 1-7. https://doi.org/10.19928/j.cnki.1000-6346.2024.1033
    Abstract (129) PDF (289)   Knowledge map   Save
    Developing intelligent facility vegetables is an essential choice to achieve the goals of agricultural modernization and is crucial for ensuring a stable vegetable supply. Through macro analysis of the intelligent development of facility vegetables,reviewing its current status and revealing its significance in enhancing production effi ciency,improving agricultural product quality,and ensuring market supply,it was found that,espite the prominent performance of intelligent facility vegetables in increasing yield and improving quality,challenges such as high initial investment and maintenance costs,a mismatch between technology and human resources,and issues of data security and technological uncertainty limit their widespread application. Based on these challenges,this study proposes a series of strategies including growth-oriented,transformative,defensive,and diversified approaches,encompassing measures such as lowering entry barriers,promoting technological innovation,strengthening technology and human resource development,and enhancing data security and privacy protection. These strategies aim to provide scientific guidance and practical pathways for the sustainable development of intelligent facility vegetables.
  • China Vegetables. 2024, 1(4): 152-154. https://doi.org/10.19928/j.cnki.1000-6346.2024.3020
    Abstract (128) PDF (338)   Knowledge map   Save
    新型保健果蔬苹果苦瓜具有较高的药食价值,受到消费者青睐,近年来山东寿光地区发展苹果苦瓜种植,其收益远高于普通苦瓜,产品主要销往武汉、广州、哈尔滨等地的商超。
  • CHEN Lida,LI Chang,LI Jingrui,LYU Guiyun,WU Xiaolei,GONG Binbin,GAO Hongbo*
    China Vegetables. 2024, 1(5): 69-74. https://doi.org/10.19928/j.cnki.1000-6346.2024.0024
    Abstract (127) PDF (308)   Knowledge map   Save
    The suspected lettuce virus disease stain collected from Baoding City,Hebei Province was molecular biology identified by RT-PCR method,and the phylogenetic tree was constructed.The results showed that specific primers CMV and PVY amplified single bands with sizes of 260 bp and 420 bp,respectively.Through nucleotide sequence Blast alignment and phylogenetic tree analysis,it was found that the lettuce virus isolate from Baoding City,Hebei Province was clustered on the same branch as the Indian tomato CMV isolate(MN514839.1)and the Indian potato PVY isolate(JX945850.1),with homology of 95% and 92%,respectively.The research first detected that the lettuce virus disease was caused by the combined infection of CMV and PVY in Baoding City,Hebei Province.
  • MA Donghao1,LI Meihuan2,TAO Lulu1,MA Weihao1,YANG Xiaofei1,GAO Jianmin3,WANG Yanbin1,LIU Bingxin1,CAI Liming2,MA Yinghao1,LI Zhengdao2,LIU Jinxing2,MA Jinhai1,WANG Yuxin4,WANG Qingfeng4
    China Vegetables. 2024, 1(5): 133-135. https://doi.org/10.19928/j.cnki.1000-6346.2024.0023
    Abstract (126) PDF (230)   Knowledge map   Save
    ‘Jiuxing No.31’is a new Chinese chives variety of developed by crossing favor strain‘96-13-32’of‘Tianjinqingjiu’as female parent and favor strain‘19-5-6’of‘92-1’as male parent through sexual hybridization and systematic breeding.It has strong upright growth,and early spring regreening.The average plant height is of 49.0 cm.Its average pseudostems is 10.1 cm in length,and 0.6 cm in width.Its leaf blades are dark green in color with little wax powder.The leaf blades are of long and wide stripe shape.Its average leaves are 38.9 cm in length,and 0.8 cm in width.The average single plant has 5 functional leaves,and weight is 8.7 g.It has strong tillering ability,and will not go dormant in winter.It is strongly resistant to cold.Its resistance to gray mold is stronger than that of the contrast‘791’.Its protein content is 1.82%,β-carotene content is 9.10 μg·g-1,VC content is 216.0 mg·kg-1,and iron content is 71.1 mg·kg-1.Every year,it can be harvested for 6-7 times,and yield about 187.5 t·hm-2.It is suitable for planting in Henan Province and similar ecological conditions areas.
  • China Vegetables. 2024, 1(6): 145-147. https://doi.org/10.19928/j.cnki.1000-6346.2024.3029
    Abstract (125) PDF (222)   Knowledge map   Save
    自2020 年鲁渝东西部农业协作工作开展以来,重庆市开州区在“寿光蔬菜”栽培模式的技术支持下,开展连栋塑料大棚螺丝椒冬茬栽培,采用“六统一分”的经营模式,降低了当地辣椒种植风险,提高了经济效益,已作为鲁渝农业协作典型案例示范推广。
  • HUO Xiaoqian,WANG Dongping*,JIA Huanhuan,LI Qingyun
    China Vegetables. 2024, 1(5): 1-6. https://doi.org/10.19928/j.cnki.1000-6346.2024.1017
    Abstract (121) PDF (582)   Knowledge map   Save
    Facility vegetable industry is a characteristic and advantageous industry of Hebei Province,playing an important role in ensuring the year-round supply of vegetables for the Beijing-Tianjin-Hebei region and promoting farmers’income increase.In recent years,Hebei Province has strengthened scientific and technological support,achieving rapid development of facility vegetables through technical measures such as breeding new varieties,soil remediation,water-saving production,and brand building.However,it still faces challenges such as severe product homogenization,low efficiency in production and marketing linkage,frequent natural disasters,and pest outbreaks.There is still a need to follow the laws of industrial development and market demand,using technological innovation as the driving force to promote the highquality development of the facility vegetable industry.
  • GONG Chengsheng,WANG Shubin,LIU Jinbing,PAN Baogui,GUO Guangjun,GAO Changzhou,ZHU Xianwei,DIAO Weiping
    China Vegetables. 2024, 1(3): 23-31. https://doi.org/10.19928/j.cnki.1000-6346.2024.5003
    Abstract (121) PDF (590)   Knowledge map   Save
    With the rapid development of metabolomics,the research of melon and fruit vegetables in the growth and development and environmental adaptation has been deepened.To more clearly understand the research progress of metabolomics in melon and fruit vegetables,this paper summarized the research techniques and contents of metabolomics,the research application of metabolomics,the correlation analysis between metabolomics and other omics,and prospected the development and application prospects of metabolomics.It lays a foundation for the development and application of metabolomics in the research of melon and fruit vegetables,and hopes to provide direction and guidance for accelerating the development of the industry.
  • ZHANG Jing, ZHOU Xiangyang, CHI Liang, WU Jianzhai, LIU Jifang
    China Vegetables. 2025, 1(1): 1-6. https://doi.org/10.19928/j.cnki.1000-6346.2025.1004
    Abstract (120) PDF (100)   Knowledge map   Save
    Abstract:In 2024,the general market prices of vegetables predominantly adhered to the typical pattern of annual seasonal fluctuations.Nevertheless,during the summer-autumn periods,the prices tended to operate at relatively elevated levels.Owing to the impact of unfavorable weather conditions and their sustained eff ects,it is anticipated that the upward trajectory of vegetable prices in the current winter and the forthcoming spring will be less steep compared to previous years,with a potentially longer duration of the price-increasing cycle.Taking into account the fact that the overall vegetable prices were on the higher side in 2024 and the acreage under cultivation has increased year-on-year,it is projected that the overall supply of vegetables in the spring of 2025 will be ensured.
  • China Vegetables. 2024, 1(10): 142-144. https://doi.org/10.19928/j.cnki.1000-6346.2024.3060
    Abstract (119) PDF (151)   Knowledge map   Save
    日光温室番茄秸秆整秆原位还田是秸秆处理的新模式,可实现番茄2 年5 茬连续种植,不仅省时省力、省肥省药,而且解决了蔬菜秸秆随意丢弃、污染环境等问题。连续8年种植实践表明,日光温室土壤性状良好,番茄产量稳定,农户收益显著提高。
  • China Vegetables. 2024, 1(4): 146-148. https://doi.org/10.19928/j.cnki.1000-6346.2024.3017
    Abstract (119) PDF (258)   Knowledge map   Save
    茭白半旱栽是在茭白田中开沟整畦,畦沟蓄水、利用旱畦种植茭白的一项创新技术,与常规水田栽培相比,可节水50%以上,显著减少水体污染,同时旱畦行间可套种轮作其他粮、菜作物,方便田间管理,降低劳动强度、提高田间劳动效率,每667m2可节省人工4.5个,省工节本740元。
  • LI Shutian
    China Vegetables. 2024, 1(7): 6-15. https://doi.org/10.19928/j.cnki.1000-6346.2024.1024
    Abstract (119) PDF (395)   Knowledge map   Save
    This study analyzed the current fertilization status and fertilization effects on major leafy vegetables in China based on literature. The rates of nitrogen,phosphorus,potassium recommendation and the fertilization effects including the relative yield,the yield increase,the yield increase rate,the yield response,and agronomic efficiency of nutrients were discussed. The limiting factors affecting leafy vegetable yield are mainly nitrogen,followed by potassium,and then phosphorus. Recommended fertilization in leafy vegetables reduced the amount of nitrogen and phosphorus fertilizer,increased the amount of potassium fertilizer,while increased the yield compared to conventional fertilization used by farmers. Therefore,suitable fertilizer recommendation method for leafy vegetables is an effective way to save fertilizer and improve efficiency.
  • SANG Aiyun,LIU Jianjun,SHEN Bingtao,ZHANG Ruixia,WANG Yihui,LI Yan,MA Wenquan
    China Vegetables. 2024, 1(8): 124-126. https://doi.org/10.19928/j.cnki.1000-6346.2024.0044
    Abstract (118) PDF (147)   Knowledge map   Save
    ‘Dantianfang No.6’is a new chili pepper F1 hybrid with large fruit-type,prepared by taking high generation inbred line‘DP1-8’as female parent and inbred line‘KS8-1’as male parent.The plant type is compact,plant height is about 78 cm and spreading degree is about 72 cm.Its branching and fruit setting ability is strong.The fruit is of finger shape,straight and attractive,with smooth surface.Its vertical diameter is 7.0-9.0 cm,and transverse diameter is about 1.0 cm.The ripe green fruit is green in color,and red ripe fruit is bright red in color.The VC content of fresh fruit is 650 mg · kg-1,and capsaicin content is 0.16%.It is of mid-early maturity,initial flower node is about 11th and takes about 90 days from fix planting to first harvest.It is resistant to Phytophthora blight.It can yield fresh pepper about 67.5 t·hm-2.It is suitable for planting at protected fields in early spring or open fields oversummer in Henan,Anhui,Gansu,Hebei,Hubei,Jiangsu,Ningxia,Shandong,Shanxi,Shaanxi,Sichuan,Xinjiang.
  • WU Yueliang,XIAO Jianmei,CUI Sufei,HU Bowen,WANG Junwei,XIONG Cheng
    China Vegetables. 2024, 1(4): 74-84. https://doi.org/10.19928/j.cnki.1000-6346.2024.2007
    Abstract (118) PDF (627)   Knowledge map   Save
    The effects of top light treatment with different light qualities〔NIR(near infrared light),R (red light),G(green light),UV-A(long wave ultraviolet light),B(blue light),red and blue combined light(3R2B,2R3B),W(white light)〕on the growth and fruit quality of Capsicum at night(19:00— 22:00,3:00—6:00)were investigated using Zhangshugang pepper as a test material in a plastic greenhouse.Results demonstrated that compared to the control group without supplementary light,blue light (B)treatment exhibited the most favorable impact on fruit quality.The content of capsaicin,ascorbic acid,flavonoid and carotenoid increased significantly,with increases of 12.35%,46.64%,37.52%,and 18.44% respectively.Additionally,pepper yield per plant significantly improved under B treatment with a remarkable increase of 20.64% compared to the control group.Pearson analysis revealed that fruit dry weight served as an excellent indicator for assessing both growth and fruit quality of capsicum plants.Cluster analysis and principal component analysis demonstrated that red and blue combined light(2R3B,3R2B)along with B alone exhibited superior light qualities while G,ultraviolet light(10U,20U)and NIR showed poor regulation capabilities.A comprehensive evaluation using the membership function method revealed that pepper plants exposed to B treatment had the highest average membership function value among all tested light qualities in facility cultivation.Blue light is the best light environment to improve the growth and fruit quality of pepper.
  • YAN Yan,ZHAO Wenhua,HAN Ying,CAO Kun,LIU Shuhui,Tian Jiangshuai,LENG Yang
    China Vegetables. 2024, 1(4): 1-7. https://doi.org/10.19928/j.cnki.1000-6346.2024.1013
    Abstract (117) PDF (906)   Knowledge map   Save
    Through analyzing China’s vegetable import and export data from 2020—2022,we understandthat China’s vegetable export amount is growing steadily.The average annual growth rate has reached 9.13%.In 2021,the vegetable export volume was decreased slightly affected by the epidemic.In 2022,after the epidemic situation mitigated,the vegetable export volume was increased to some extent.In import trade,both import value and import volume showed a trend of first rising and then declining,indicating that the rise and fall of vegetable import trade was related to the epidemic.In export market,the export volume of the pillar market with vegetable exports volume over 100 000 tons was affected greater by the epidemic.In export products,the concentration of superior products was obvious.The proportion of auxiliary products was smaller,of which the export volume of fresh and frozen vegetables and processed and preserved vegetables stopped falling and turned up,and dried vegetables and vegetable seeds developed steadily.The number of competitive import markets decreased.The share of imports continued to decline.Advantages imported vegetable products changed greatly.The concentration of import volume was decreased significantly.In addition,in the past 3 years,the average prices of import and export vegetables from China were risen,of which the average prices of import and export processed and fresh-keeping vegetables increased continuously,and that of the other categories also fluctuated.Improving the international competitiveness of China’s agricultural products in the world market, and promoting the development of agricultural modernization still is one of the important methods for expanding the foreign trade market of vegetables in China,and consolidating our major vegetable import markets during the post-epidemic era.
  • ZOU Xuexiao,YANG Sha,DAI Xiongze,ZHU Fan,XU Hao,YUAN Fang
    China Vegetables. 2024, 1(7): 1-5. https://doi.org/10.19928/j.cnki.1000-6346.2024.1025
    Abstract (117) PDF (487)   Knowledge map   Save
    Zhangshugang Chili has a cultivation history of over 200 years,this paper introduces the origins of‘Zhangshugang Chili’tender fruits,discusses the mechanisms that contribute to its superior taste qualities,the current status of the industry,and the challenges it encountered.To address these challenges,efforts have been directed towards cultivating new varieties of tender fruit pepper that can meet diverse market demands,along with developing techniques for high-yield cultivation of tender fruit peppers.These new varieties have been widely promoted and adopted across various regions,realizing a year-round supply of tender fruit peppers.As a result,‘Zhangshugang Chili’ has been elevated from a local brand to be nationally renowned,marking a significanttransition from a regional variety of tender pepper to a high-end brand known for its exceptional quality.
  • JIA Haoran,YUAN Yiqi,GONG Yatong,WANG Zhe,YANG Jianglan*
    China Vegetables. 2024, 1(12): 11-19. https://doi.org/10.19928/j.cnki.1000-6346.2024.1039
    Abstract (117) PDF (88)   Knowledge map   Save
    In order to analyze the production effi ciency of China’s pepper planting,the data envelopment analysis(DEA)method is employed based on survey data from the main pepper-planting provinces in 2022.The findings reveal generally low production efficiency in pepper planting across China,with significant regional diff erences.Variations are observed in optimal planting scale and production effi ciency among pepper planters and regions.Farmers in the northeastern region demonstrate the highest production effi ciency,while large-scale growers excel in the northwest.Cooperatives perform best in the Huang-Huai-Hai and centralsouthern regions,whereas leading enterprises show the highest efficiency in the eastern and southwestern regions.The research results indicate that the need to improve the production efficiency should target technological and management innovations according to regional characteristics and types of pepper planters.Additionally,providing policy support and technical training is essential to ensure optimal production effi ciency for each pepper planters.
  • ZHAO Mengliang,WANG Jingui,ZHENG Kaifu,REN Yanjing
    China Vegetables. 2024, 1(9): 124-126. https://doi.org/10.19928/j.cnki.1000-6346.2024.0058
    Abstract (116) PDF (126)   Knowledge map   Save
    ‘Qingyu No.7’is a new breed of processed middle and late maturity Jerusalem artichoke,which was selected and bred by single plant system.The whole growth period was about 175 days,the plant height was 160-200 cm,and the number of branches was 17-22.The tubers were nodular,with red skin and white fl esh,average tuber weight 36.2 g,smooth surface and few fi brous roots.The dry matter content is 192.0 g·kg-1,soluble sugar content is 57.0 g·kg-1,crude protein content is 20.6 g·kg-1,and crude fi ber content is 6.7 g·kg-1.The yield can reach 87 t·hm-2,which is suitable for planting in riparian land and shallow mountains in Qinghai Province.
  • ZHANG Qiusheng,DING Xiaoming
    China Vegetables. 2024, 1(3): 1-6. https://doi.org/10.19928/j.cnki.1000-6346.2024.1011
    Abstract (116) PDF (859)   Knowledge map   Save
    Large scale gutter connected glass greenhouse has large monomer scale and strong ability for environment regulation.Soilless culture technology is generally adopted,which can break through the constraints of resources and environment,and greatly expand the possibility boundary of agricultural production.These greenhouses are typical representatives of modern facility planting industry and recently have been rapidly developed in China.Based on investigation of existing situation,and combined with document analysis,this paper summarized the development characteristics of large scale gutter connected glass greenhouses in recent years,such as regional distribution expanding to the central and western regions,structure standardization,equipment localization,and management digitization,etc.The paper also analyzed the existing defect sites in scientific planning and top-level design during development process,andsome problems as:key core technology and equipment mainly relying on import,low unit output rate andhigh operating cost,affecting the efficiency and sustainability of greenhouse production,etc.Besides,the paper put forward suggestions for future development,including selection of scientific and reasonable site,construction according to local conditions,moderate strict approval,amplifying research and development for key technology,reducing investment and operating cost,strengthening personal training,focusing on brand building,and enhancing ability for achieving sustainable development,etc.
  • WANG Zisong,LI Zhaojia,LUO Houqian,SHEN Wei,WANG Taotao,YANG Jing,LIU Zhenglu
    China Vegetables. 2024, 1(3): 104-110. https://doi.org/10.19928/j.cnki.1000-6346.2024.5008
    Abstract (115) PDF (385)   Knowledge map   Save
    Using 48 bitter melon germplasm resources as test materials and taking principal component analysis and cluster analysis,the variability and correlation of 10 agronomical traits and 5 quality traits were studied.The results showed that the average coefficient of variation of agronomic traits was 33.9%,with the largest variation coefficient of gourd edge and the smallest variation coefficient of gourd length,ranging from 18.0% to 49.6%,indicating that bitter gourd had a broad genetic basis.Correlation analysis and principal component analysis revealed that there was a highly significant correlation among the 10 agronomic traits related to the fruit,but the correlation between agronomic traits and quality traits was not high,and there was no significant correlation between quality traits,indicating that the genetic selection of agronomic traits and quality traits was relatively independent.Agronomic traits principal component analysis showed that the cumulative contribution rate of the four principal components was 75.51%,and there was a highly significant positive correlation between the fresh weight and the dry weight of a single fruit,as well as the upper and lower fruit diameters,indicating that breeding materials with larger fruit diameters is beneficial for developing high-yielding hybrid combinations.The 48 bitter melon materials was classified three distinct categories at D2 = 5 by cluster analysis,and identified 131-1,2101-2,2116 as early-maturing materials,2106-4 as a late-maturing material,46-1-1,67-1,80-1 as materials with good comprehensive traits,and 168-1 as a female line.These eight bitter melon germplasm resources can be used as excellent target parents for selection.
  • XING Xiaolin1,2,WANG Jinglei2,HU Tianhua2,LI Yan3,WANG Yikui3,WANG Wuhong2,HU Haijiao2,WEI Qingzhen2,YAN Yaqin2,GAN Defang1*,BAO Chonglai2*
    China Vegetables. 2024, 1(5): 23-32. https://doi.org/10.19928/j.cnki.1000-6346.2024.0015
    Abstract (114) PDF (538)   Knowledge map   Save
    Brassicaceae vegetable crops hold a significant position in Chinese vegetable production and market supply.DNA fingerprinting has emerged as an effective method for studying the genetic diversity of plant germplasm resources,seed purity,and other related aspects.In recent years,this technology has matured considerably,enabling rapid and accurate species authentication,identification,classification.This paper summarizes the application in genetic breeding of Brassicaceae vegetables including variety identification,analysis of genetic diversity and heterozygous groups.This paper provides a comprehensive overview of the advancements made in DNA fingerprinting technology for Brassicaceae vegetables while discussing the challenges associated with its implementation in breeding.
  • HUANG Wen,LI Zijuan,HUANG Xiaoyan,YING Fangqing,ZHANG Lixia,HU Jing’ang,ZHANG Shun
    China Vegetables. 2024, 1(4): 129-131. https://doi.org/10.19928/j.cnki.1000-6346.2024.0021
    Abstract (113) PDF (287)   Knowledge map   Save
    ‘Zhengfan 1733’is a new early maturity tomato F1 hybrid developed by taking‘13Y12-36- 8-12-hun-9-32-hun-hun’as female parent and‘14A4-66-18-6-53-hun-hun’as male parent.It belongs to infinite growth type,and strong plant growth potential.The commodity fruit is pink in color,and the younger one has green shoulder.The fruit is of round shape,with a fruit type index of 0.86 and high hardness.The single fruit average weight is 101 g.The soluble solid content is 7.3%,lycopene content is 239.0 mg · kg-1 ,VC content is 287.0 mg · kg-1 ,and total acid content is 0.78%.It contains I2,Mi1.2,Ve1,Ve2 homozygous resistance gene,and Ty1,Bwr12,Frl949,Mi23,Sm,Tm2 heterozygous resistance gene.It is resistant to TYLCV,TMV,CMV,leaf mold,blight,and root-knot nematode.The average production is about 72 t ·hm-2 .It is suitable for planting in spring and autumn plastic tunnel,and overwinter greenhouses in Henan,Shandong,Hebei Province.
  • ZHU li1 ☆,XIE Xueguo2 ☆,DING Renzhan1,GAO Ting1,LUO Zeming3,LIU Zhenguo1*
    China Vegetables. 2024, 1(6): 19-23. https://doi.org/10.19928/j.cnki.1000-6346.2024.1015
    Abstract (112) PDF (440)   Knowledge map   Save
    Abstract:The watermelon industry in Laos developed by relying on Chinese production technologyand Chinese market,is a representative of agricultural cooperation between China and ASEAN under ‘theBelt and Road’ background.The climate of Laos is conducive to watermelon cultivation in early spring.Itcan better fill the supply gap of early spring watermelon in China.The total cost of watermelon production inLaos is about 18 000-39 000 yuan · hm-2 lower than those in similar climate areas in China,such as Hainan.The opening of China-Laos railway also reduces the cost of transporting watermelon in Laos,and shorten thetransportation time.At the same time,watermelon production in Laos has backward cultivation technique andthere are fewer melon industrial parks.With the influx of resources from China,including talents,superiorvarieties,good law and fund,and‘the Belt and Road’channel construction continuous to develop to the Zhongxialiao Plain area.A perfect watermelon industry chain will be established to promote the developmentof watermelon industry in Laos.
  • China Vegetables. 2024, 1(4): 149-151. https://doi.org/10.19928/j.cnki.1000-6346.2024.3010
    Abstract (110) PDF (337)   Knowledge map   Save
    与大葱传统栽培技术相比,编线直播技术效率高,可省去定植环节,降低人力成本,节省种子用量,平均每667m2可节省成本800元以上,大大提高了生产效益。
  • WANG Quancheng,WANG Shaohua,CHU Tianran,SHI Yanxia,XIE Xuewen,LI Lei,FAN Tengfei,CHAI Ali,LI Baoju
    China Vegetables. 2024, 1(4): 45-53. https://doi.org/10.19928/j.cnki.1000-6346.2024.5011
    Abstract (110) PDF (346)   Knowledge map   Save
    In order to explore the effect of CcTLS2 gene in the pathogenesis of Corynespora cassiicola,this paper took the strong pathogenic strain HG14102524 as research object,constructed knockout strain by cloning the CcTLS2 gene of Corynespora cassiicola,and combined with bioinformatics analysis,pathogenicity assay,and differential expression analysis,etc. methods preliminarily determined the effect of CcTLS2 on the pathogenesis of Corynespora cassiicola.Comparing with wild type strain HG14102524,the pathogenicity of gene knockout strain CcTLS2 was lost,colony growth rate slowed down,and sporulation quantity decreased significantly.Relative expression levels of Corynespora cassiicola G protein signaling pathway related genes (A7125,A1402,A0835,A8311 and A2529)in CcTLS2 knockout strains were significantly down regulated.The results showed that CcTLS2 might pass G protein related pathway to affect the sporulation mechanism of Corynespora cassiicola,mycelia growth and pathogenicity,and played an important role in pathogenicity of C. cassiicola.
  • China Vegetables. 2024, 1(5): 140-144. https://doi.org/10.19928/j.cnki.1000-6346.2024.3023
    Abstract (108) PDF (378)   Knowledge map   Save
    鲜食番茄凭借其独特的风味口感、营养价值和保健功能已经成为都市高端消费人群的健康食品。中原地区气候温暖,光照充足,设施鲜食番茄优质轻简高效生产技术通过轻简化、标准化和绿色化管理,实现鲜食番茄轻简、优质、高效、绿色、低耗的生产目标,成为现代农业发展的典范,助力农民增收、农业增效。
  • TONG Peijiang1,XU Wenjun2,PAN Yupeng1,LIU Hanqiang1,MENG Huanwen1*,CHENG Zhihui1*
    China Vegetables. 2024, 1(5): 98-104. https://doi.org/10.19928/j.cnki.1000-6346.2024.5012
    Abstract (106) PDF (331)   Knowledge map   Save
    Aiming at the scientific and industrial issues including no systematic identification for humidity resistance of cucumber varieties,restriction for humidity breeding,and choice for producing varieties,this study carried out identification on humidity resistance of 71 cucumber varieties from 3 ecotypes by using identification method established earlier.The results showed that the humidity resistance values of these experimental varieties were between 1.940-3.084.Among them,the humidity resistance values of 3 varieties were lower than 2.0,showing extrame sensitive to humidity. There were 16 varieties with humidity resistance values between 2.0-2.4,showing sensitive to humidity.There were 46 varieties with humidity resistance values between 2.4-3.0,showing resistance to humidity.There were 6 varieties with humidity resistance values higher than 3.0,showing extreme resistance to humidity.These 71 varieties were divided by clustering analysis into 3 groups at 15 european distance,namely humidity resistance type,more resistant to humidity type,and not resistant to humidity type.Generally speaking,varieties of european greenhouse type are mainly resistant to humidity,but there are still varieties not resistant to humidity.Varieties of South China type are mainly more resistant to humidity,but there are also varieties resistant and not resistant to humidity.Varieties of North China type are mainly not resistant to humidity,but there are still varieties more resistant or resistant to humidity.These results can provide direct evidences for material selection in cucumber humidity resistance breeding,and selection of production varieties in cucumber cultivation under humidity environment.
  • ZHAO Donghang,Huang Jianxin,Zhuang Feiyun,Ou Chenggang,Zhao Zhiwei,Zhang Yifan,Liu Xing
    China Vegetables. 2024, 1(3): 59-66. https://doi.org/10.19928/j.cnki.1000-6346.2024.5007
    Abstract (106) PDF (603)   Knowledge map   Save
    Alternaria leaf blight (ALB) is one of the most common and destructive diseases in carrot.This study compared the effects of different inoculum concentrations and seedling ages on the disease index of ALB,and selected the most suitable conditions for artificial inoculation identification,and then establish a set of accurate and stable artificial inoculation identification system for ALB,the results show that the bacterial liquid concentration of 1 × 104 spores · mL-1,inoculation seedling age of 8 true leaves is the most suitable artificial inoculation identification conditions.This identification system was utilized to identify 94 carrot germplasm resources for ALB resistance,and one resistant material(DI = 28.4)was selected,an important resistance source material for carrot breeding.
  • FANG Ziyan,WANG Tianye,YU Lu*,BI Xianjie
    China Vegetables. 2024, 1(5): 7-13. https://doi.org/10.19928/j.cnki.1000-6346.2024.1018
    Abstract (105) PDF (418)   Knowledge map   Save
    Using survey data,this paper rationally analyzed the changes taken placed in vegetable industry of Xinjiang Production and Construction Corps during the past 5 years and current development situation of the ‘Corps’.Combining the conditions of production investigation and survey,the paper also pointed out problems restricting the high-quality development of vegetable industry of the‘ Corps’.Aiming at the low level of industrialization management,weak market circulation capacity,idle facilities,hidden dangers in quality and safety of vegetable products,and low technical levels,etc.,the paper put forward several suggestions,including prioritizing the development of high-yield vegetable production in suburban areas,developing vigorously Gobi facility vegetable industry,strengthening policy guarantee and improving level of vegetable industrialization,etc.,so as to provide new ideas for high quality development of the ‘Corps’ vegetable industry.
  • ZHANG Heqing,SONG Zhanfeng,HAN Shuai,WU Jie,MIAO Mingjun,XI Yadong,QIAO Xin
    China Vegetables. 2024, 1(4): 93-99. https://doi.org/10.19928/j.cnki.1000-6346.2024.2006
    Abstract (104) PDF (287)   Knowledge map   Save
    In order to identify the pathogenic strains of pepper anthracnose in pepper-producing areas of Sichuan,this experiment collected,isolated and identified pathogens of pepper anthracnose in Ziyang and Yanyuan,etc. 7 pepper-producing areas and adopted mycelium growth rate method to test the indoor toxicities of 10 fungicides on Capsicum anthracnose.This study also adopted in vitro fruit method to measure the control impact of 6 fungicides on Capsicum anthracnose.The results indicated that the isolated pathogens of pepper anthracnose from these 7 pepper-producing areas were all Colletotrichum scovillei.C. scovillei hypha were highly sensitive to prochloraz,tebuconazole,fluconazole,difenoconazole,fluazinam and mycloconazole.All these 6 fungicides had better prevention and control effects on pepper anthracnose.The order of their effects from high to low was prochloraz(95.66%)> tebuconazole(92.43%)> fluconazole(81.00%)> mycloconazole(75.29%)> fluazinam(72.40%)> difenoconazole(67.67%).
  • ZHANG Liqin,LAN Mei,XU Xuezhong,HU Jingfeng,YANG Hongli,ZHAO Yalan,HE Jiangming
    China Vegetables. 2024, 1(8): 127-129. https://doi.org/10.19928/j.cnki.1000-6346.2024.0046
    Abstract (102) PDF (134)   Knowledge map   Save
    ‘Yunyoumai No.1’is a new leaf lettuce cultivar developed by systematic selection of single plant from mixed population of local variety‘Longyanlvyewoju’.Its plant growth is strong.The plant height is 31-35 cm,with 40-45 cm divergence.Its leaves are lance-shaped,green in color,with smooth surface.The leaves taste crispy with good quality.There are 37-40 leaves in one single plant.The single plant weight is 270-300 g.It can yield about 36 t·hm-2 .It is highly resistant to downy mildew,tolerant to bolting.It is suitable for year-round cultivation in the central region of Yunnan Province.It takes 50-55 days from fix planting to harvest in summer and autumn protected field cultivation.While,winter and spring protected field cultivation will take 60-65 days from fi x planting to harvest.
  • JIANG Yu,WANG Juan,LIU Liyong,TAN Wei,WANG Zhiwei,FENG Yixin,WANG Lin, LI Jinlong
    China Vegetables. 2024, 1(8): 103-108. https://doi.org/10.19928/j.cnki.1000-6346.2024.2024
    Abstract (102) PDF (167)   Knowledge map   Save
    To investigate the effects of combined application of chemical fertilizers and microbial fertilizers on tomato growth and fruit quality,the tomato ‘Guanghui 101’was used as the test material,seven different fertilization treatments were set up,namely no fertilization(CK),formulated fertilization(M-1),conventional fertilization(M-2),chemical fertilizers combined with microbial agents(M-3),and M-1,M-2,M-3 reduced by 1/3 and base fertilizer combined with bio organic fertilizer(M-4、M-5、M-6).The effects of different fertilization treatments on tomato growth,yield,and quality were studied.The results showed that the tomato plants treated with M-3 had the best growth.Compared with CK,the plant height,stem diameter,and number of internodes increased by 19.44%,13.57%,and 15.15%,respectively,and the differences were significant.The single fruit weight,average fruit set,single plant yield,plot yield,and total yield increased by 3.45%,14.66%,19.35%,18.77%,and 18.77%,respectively.Overall,the combination of microbial agents with chemical fertilizers(M-3)treatment can be considered as the optimal fertilization schemes for tomatoes,which includes the base fertilizer of 750 kg·hm-2 of potassium sulfate,stable nitrogen source mixed fertilizer,and 30 kg·hm-2 of microbial agents(Bacillus subtilis M101,Trichoderma harzianum TH7,and Purpureocillium lilacinum PL22),and top application of massive element water-soluble fertilizer(N∶P∶K = 19∶19∶19)675 kg·hm-2 ,(N∶P∶K = 15∶5∶30)225 kg·hm-2 ,and microbial agents 360 kg·hm-2.
  • ZHU Chenghong,FU Wen,ZHANG Zheng,LAN Jiayi,LI Shi,YUAN Siyi,DAI Xiongze
    China Vegetables. 2024, 1(3): 40-50. https://doi.org/10.19928/j.cnki.1000-6346.2024.4002
    Abstract (100) PDF (561)   Knowledge map   Save
    In order to study the effects of exogenous growth regulators on morphological and physiological indexes of seedlings under low-temperature and low-light stress,seven exogenous growth regulators were used to treat chilli seedlings with ‘Xingshu 301’,including 0.1 μmol · L-1 oleandrin lactones(BRs),100 μmol · L-1 melatonin(MT),500 μmol · L-1 salicylic acid(SA),100 μmol · L-1 abscisic acid(ABA),300 mg · L-1 6-benzyl adenine(6-BA),100 μmol · L-1 methyl jasmonate(MeJA),and 20 μmol · L-1 monocrotaline(GR24). The results showed that,compared with the ambient control,the stoutness index of chilli seedlings under low-temperature low-light stress was significantly reduced,and the contents of soluble sugars,proline and malondialdehyde in the leaves were significantly increased;the chlorophyll content and catalase activity were significantly decreased. Compared with the low-temperature and low-light control,the seedling index and leaf soluble sugars,proline,chlorophyll content and catalase activity were significantly increased,malondialdehyde content was decreased,chlorophyll fluorescence parameter Fv/Fm and photochemical burst coefficient(qP)were increased,and non-photochemical burst coefficient(NPQ)was decreased by the treatments of the exogenous growth regulators. However,the effects of different exogenous growth regulators to alleviate low-temperature and low-light stress varied,and ABA,MT,and GR24 were more effective. The effect of exogenous growth regulators was obvious in the early stage of low-temperature and low-light stress(5 days),and the difference was not significant after 5 days of growth resumption. It has shown that low temperature and low light stress would affect the growth of chilli seedlings,and exogenous growth regulator treatments were effective in alleviating the damage of adversity stress on chilli seedlings in the early stage;there were differences in the effects of different exogenous growth regulator treatments,and ABA,MT,and GR24 significantly enhanced the ability of chilli seedlings to tolerate low temperature and low light,of which 100 μmol · L-1 ABA had the best effect.
  • China Vegetables. 2024, 1(5): 145-146. https://doi.org/10.19928/j.cnki.1000-6346.2024.3021
    Abstract (100) PDF (246)   Knowledge map   Save
    琴萌黄冠为早熟苗球兼用型大白菜优良一代杂种,早熟、无叶毛、口感好、小球型、抗病性强;青岛地区播种后55 d(天)左右成熟,单球质量约1.5 kg,每667 m2产量4 000~5 000 kg;长江以南地区可作为快菜周年栽培,30 d(天)左右即可收获。
  • ZHANG Deshuang,Xin Xiaoyun,Zhang Fenglan,YU Yangjun,YU Shuancang,SU Tongbing,Zhao Xiuyun,Wang Weihong,LI Peirong,LU Guixiang
    China Vegetables. 2024, 1(3): 90-96. https://doi.org/10.19928/j.cnki.1000-6346.2024.0014
    Abstract (99) PDF (295)   Knowledge map   Save
    Took conventional hybridization technique,and made different combinations which Chinese kale as the female parent was crossed with different subspecies of Brassica oleracea as the male parents.Excellent plants were selected from F2 progenies,then they were backcrossed and self-crossed through several generations,which were used to create new germplasm resources,such as purple trait(fleshy stems,leaves,veins,buds),wax powder trait(waxless fleshy stem,waxless leaves),shape of fleshy stem(short spindle shape,columnar shape),sub-stem trait(early bolting,multiple bolting,purple or green color),flower petal color(light yellow color).New varieties of Chinese kale with different types were successfully bred by using these new materials,including‘Jingzi No.1’‘Jingzi No.2’‘Jingzi No.3’‘21M2 jielan’and ‘22M4 jielan’.This study provides a basis for new germplasm resources creation in Chinese kale,and establishes the foundation for breeding new Chinese kale varieties.