Abstract：The effects of different levels of supplying nitrogen,phosphorus,potassium on photosynthesis characteristics and NPK absorption were studied in gingers. The results indicated that for the middle level treatment (N 40kg,P 2O 5 7.5kg,K 2O 40kg per 667m 2) the leaves had higher chlorophyll content,strong photosynthesis,transpiration and more amount of the absorption of NPK. These objectives all decreased in some degrees for the low treatments (N 3P 7.5 K 40 ,N 40 P 0K 40 ,N 40 P 7....
收稿日期: 1900-01-01
引用本文:
艾希珍;曲静然;崔志峰;陈利平;赵德婉;. 施肥水平对生姜光合特性及NPK吸收的影响[J]. 中国蔬菜, 1997, 1(5): 2-0.
Ai Xizhen;Qu Jingran;Cui Zhifeng et al.. Effects of Different Fertilizer Levels on Photosynthesis Characteristics and NPK Absorption of Ginger. , 1997, 1(5): 2-0.
