钾肥效应研究及施肥技术  

Effect of Potash Fertilizer and Fertilization Technology

作　　者：张瑞军 王海荣 杨慧珍[3] 任志强[3] 穆志新 师颖 冯瑞云[3] 

机构地区：[1]山西原平农业学校,山西原平034100 [2]山西平定县农业局,山西平定045200 [3]山西省农业科学院作物遗传研究所,山西太原030031 [4]山西农业科学院品种资源所,山西太原030031

出　　处：《科学之友（中）》2008年第10期159-160,共2页Friend of Science Amateurs

摘　　要：综述了钾肥在农业生产中发挥的重要作用,对钾肥的植物生理作用及其作物增产和品质改善方面的效应作了研究,并给出施钾技术,指出氮磷钾平衡施肥是施肥历史发展的必然。This paper summarizes that potash fertilizer plays an important role in agricultural production and studies the plant physiology of potash fertilizer and its effect in crop yield and quality improvement. Potassium technology is given to point out that the balance of nitrogen, phosphorus and potassium fertilizer application is inevitable in the development of fertilizer history.

关 键 词：施肥 钾肥效应 施钾技术 

分 类 号：S143.3[农业科学—肥料学]