18 January 2006, Volume 1 Issue 1

    

• Select all
  |

研究论文
• Select
  Absorption to Heavy Metal and Edible Safety of Seleng Wormwood

  Pan Jingxian;Dai Xiling;Lu Mengjun

  . 2006, 1(1): 6-8.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  By sampling from market and experiments in soil with natural Cd content and in potted medium with Cd contaminated, the absorption for Cd, Cr, Pb, Zn, Hg, As and the differences between cultivars and edible safety of Seleng wormwood were investigated. Market samples in Shanghai markets from the various production districts showed that Cd contents in edible parts of Seleng wormwood could reach 0.3 mg·kg -1 which is higher than 0.05 mg·kg -1 of upper limit of the vegetable standards. In the soil experiment, Se...
• Select
  Effects of Different AMF Strains Inoculation on Tomato Growth and Nutrient Absorption during Seedling Stage

  He Chaoxing;He Chaoxing;Wang Huaisong;et al.

  . 2006, 1(1): 9-11.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  In this paper five strains of Arbuscular mycorrhizal fungi(AMF) inoculums were used in organic soil before tomato seed sowing. The results showed that tomato plant with AMF inoculated had higher dry matter production and more nutrient uptake than control plant without AMF inoculums. AMF strains Glomus mosseae-1 and G.mosseae-2 had higher AMF infection rate than other AMF strains, and G.mosseae-2 had the highest Arbuscule percentage in root samples, so G.mosseae-2 can be used as suitable inoculums in tomato ...
• Select
  Relationships Analysis of Cucurbita by AFLP

  Zhang Tianming;Qu Dongyu;Wang Changlin;et al.

  . 2006, 1(1): 11-14.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  Genetic relationship of 88 cultivars from 4 cultivated species of Cucurbita were studied by molecular marker technology AFLP. Ten pairs of selective primers were screened out from 64 pairs of primers. A total of 515 bands were obtained. Cluster analysis showed that Cucurbita ficifolia Bouchè had close relationship with Cucurbita pepo L., and farest relationship with Cucurbita maxima Duch. ex Lam. Among the three main cultivated species, Cucurbita pepo L. had closer relationship with Cucurbita maschata Duch....
• Select
  Effects of Bag Texture on Microenvironment and Fruit Development of Tomatoes

  Wang Lei;Xu Kun

  . 2006, 1(1): 15-18.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  s Aima 833 was used to investigate the effects of different bag types on microenvironment, fruit growth, yield and quality of tomatoes. The results showed that the light intensity was declined, the temperature and the moisture were increased in all kinds of bags; the effect of plastic bag was the most obvious in three treatments. The highest average fruit weight was occurred in parchment bag;the earliest maturity was occurred in plastic bags. In addition, there were different effects of different texture ba...
• Select
  Effects of Glucohexaose on Growth and Relative Physiological Characters of Cucumber Seedlings

  Fan Haiyan;Qu Guofu;Li Tianlai;Li Baoju

  . 2006, 1(1): 18-20.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  The chlorophyll content, photosynthesis rate and respiration rate in leaves of cucumber seedlings increased after spraying with glucohexaose, indicating that the vitality of seedlings was enhanced. Meanwhile, glucohexaose treatment decreased the tissue electrionic conductivity, increased the contents of soluble sugar, soluble protein and VC, but didn’t affect the plant height. All these changes might be concerned with the raising of induced disease resistance.
• Select
  Differentiation of New Physiological Races of Tomato Leaf Mold(Fulvia fulva) in Northeastern Three Provinces

  Meng Fanjuan;Xu Xiangyang;Li Jingfu;et al.

  . 2006, 1(1): 21-23.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  The physiological races of tomato leaf mold collected from the eastern three provinces were analyzed by using differential host.Among the collected 33 pathogen strains, the main physiological races were 1.2.3, 1.2, 2.3, 1.2.3.4 and 1.2.4, and 1.2.3.4 was the dominant race,1.2.3.4 and 1.2.4 were new races.New resistant genes should be introduced into tomato breeding.
• Select
  Effect og Coated Urea on Growth of Sweet Pepper

  Cao Bing;Xu Qiuming;Li Yaxing

  . 2006, 1(1): 24-25.

  Abstract ( ) Download PDF ( )   Knowledge map   Save
• Select
  Efficacy of IWHP(hexaflumuron and phoxim)20ECon Controlling Plutella

  Xu Yufang;Zhao Jinglan;Wang Jing;Hong Yonghong;Chen Mingsheng

  . 2006, 1(1): 26-26.

  Abstract ( ) Download PDF ( )   Knowledge map   Save
品种选育
• Select
  A New Winter Squash F_1 Hybrid — ‘Jinghongli’

  Li Haizhen;Jia Changcai;Zhang Fan

  . 2006, 1(1): 27-29.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  Jinghongli is a high quality winter squash (C. maxima) F_1 hybrid with early maturity and high yield. The fruit is round and flat shape, bright orange rind, deep orange flesh with average fruit weight of 1.5 kg. It tastes floury and sweet with flavour of chestnut. It is suitable for cultivation in both open field and protected field in spring and autumn. More than 700 hm2 of Jinghongli have been planted in China.
• Select
  A New Hot Pepper Variety — ‘Chuannongpaojiao No.1’

  Li Nengfang;Yan Zesheng;Guo Xuejun;et al.

  . 2006, 1(1): 29-30.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  Chuannongpaojiao No.1 is a new processing hot pepper variety selected from an American hot pepper material. It is mid-late maturity. The fruit is blunt circular cone fruit shape, with light brown crackle or spiral stripe on fruit face, thick flesh (0.5 cm) and strong hot. Average fruit weight is 18.5 g. It is suitable to be processed into pickle pepper and has special flavor after processed. The average yield is 22.5 t·hm -2. It is recommended to be base production of large area and processing raw material ...
• Select
  A New Wax Gourd F_1 Hybrid —‘Baixing’

  Zhou Huoqiang;Hu Xinjun;Zhou Xiaobo

  . 2006, 1(1): 31-32.

  Abstract ( ) Download PDF ( )   Knowledge map   Save

  Baixing is a new wax gourd F_1 hybrid bred by crossing inbred line Wx107 developed from a local variety in Changsha with inbred line Wx139. It is medium-late maturing,with big leaves and strong growth.It yields about 135 t·hm -2. The fruit is long and round, covered with white waxy powder, 55-60 cm in length, 25 cm in width, 6 cm in thickness and 15 kg in weight. It is tolerant to Phytophthora blight,resistant to Fasarium wilt,and may be cultivated all over China.