摘要
从钾肥促进大豆对水分、养分的吸收利用,提高植株的抗旱、抗病虫害、抗倒伏等抗逆性进行综述,并阐述了钾肥对大豆生理特性及产量品质的影响,总结了大豆的需钾特性,为钾肥在大豆生产上的应用提供理论依据。
Potassium nutrition plays a vital role in the growth and development of soybean,which has positive effect on soybean yield and quality. This paper elucidated the important function of potassium nutrition on accelerating soybean mineral uptake and enhancing its drought,lodging,disease resistance. The review also summarized the effect of potassium fertilizer on physiological characteristics ,yield and quality of soybean. And this thesis formulated the characteristics of potassium requirement by soybean. The aim is to provide theory evidences for the potassium fertilizer application in soybean production.
出处
《大豆科学》
CAS
CSCD
北大核心
2009年第5期926-930,共5页
Soybean Science
基金
辽宁省科学技术基金资助项目(20082133)
关键词
钾营养
大豆
研究进展
Potassium nutrition
Soybean
Research development
