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杂交稻和常规稻生育后期追施N03-N和NH4-N的生理效应
引用本文:杨肖娥 孙羲. 杂交稻和常规稻生育后期追施N03-N和NH4-N的生理效应[J]. 作物学报, 1991, 17(4): 283-291
作者姓名:杨肖娥 孙羲
作者单位:浙江农业大学
摘    要:
关 键 词:
硝态氮  铵态氮  光合作用  激素平衡  核酸和蛋白质含量  杂交水稻  
收稿时间:1990-02-06
修稿时间:1990-06-04

Physiological Effect of Nitrate or Ammonia Top-dressing on Hybrid and Conventional Rice Varieties at the Late Growth Stage
Yang Xiaoe Sun Xi. Physiological Effect of Nitrate or Ammonia Top-dressing on Hybrid and Conventional Rice Varieties at the Late Growth Stage[J]. Acta Agronomica Sinica, 1991, 17(4): 283-291
Authors:Yang Xiaoe Sun Xi
Affiliation:Zhejiang Agricultural University
Abstract:
Pot experiment was conducted in 1986 to investigate the effect of NO3- or NH4+ top-dressing 7 days before heading to the physiological function of the leaf blades and grains of Shanyou 6 and Zheli 1. The results showed that NO3- N top
Keywords:Nitrate  Ammoniun  Photosynthesis  Hormonal balance  Protein and nucleic acid  Hybrid rice
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