摘要
研究了氮、磷、钾肥对马蹄金白绢病的影响,结果表明:马蹄金白绢病对氮、磷、钾肥有不同反应,不同施氮水平对白绢病的影响不明显;磷肥对白绢病的发生和发展有抑制作用;钾肥对白绢病的发生和发展有促进作用。
The effects of nitrogenous, phosphate and potassium fertilizer on Dichondre repens southern blight were different. The results showed that effect of N fertilizer was no significant; P fertilizer had negative correlation to disease under trial condition, which inhibited the occurrence of disease, and K fertilizer had significant positive correlation to disease, which enhanced the occurrence of disease.
出处
《安徽农业科学》
CAS
北大核心
2006年第12期2799-2799,2871,共2页
Journal of Anhui Agricultural Sciences
关键词
马蹄金
白绢病
氮肥
磷肥
钾肥
定量效应
Dichondre repens
Sclerotium rolfsii
Nitrogenous fertilizer
Phospate fertilizer
Potassium fertilizer
Quantitative effect
