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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 nitrogen, phosphorus and potassium fertilizers on Dichondra repens (Dichondra repens) were studied. The results showed that Dichondra repens had different responses to N, P and K fertilizers, The occurrence and development of the inhibitory effect; Potassium on the occurrence and development of Sclerotinia promote role.