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用盆栽试验测定乙醇胺对春大麦水分利用效率及产量的影响.每个容器用8～12mg的乙醇胺,在胁迫条件下,水分利用效率及籽粒产量提高4%～15%左右.此外,矿质肥料中氮素的利用效率也有所改善.乙醇胺的增产效应主要是通过增加分蘖成穗数和改善根系的生长状况来实现的.乙醇胺的效果只在α=0.05时显著(t测验).
Pot experiments were conducted to determine the effects of ethanolamine on water use efficiency and yield of spring barley, with 8-12 mg of ethanolamine per container increasing water use efficiency and grain yield by 4-15% under stress conditions. In addition, mineral fertilizers Nitrogen utilization efficiency also improved.Each alkanolamine yield effect is mainly through increased tillering spike and improve the growth of the root system to achieve.Eethanolamine effect only α = 0.05 significant (t test).