黑花生“中花9号”的施肥效应研究

Effects of Fertilizing on Peanot Variety‘Zhonghua No.9'

在露地栽培条件下,设置5个复合肥施用量处理,探讨使用万植牌有机无机复合肥(N-P-K=15-15-15)栽培黑花生"中花9号"的适宜施肥量。结果表明:三峡库区采用万植牌有机无机复合肥露地栽培"中花9号"的适宜施肥量为40kg/667m^2,荚果产量可达249.5 kg/667m^2,饱果产量218.0 kg/667m^2,籽仁产量170.3 kg/667m^2,饱满籽仁产量可达126.6 kg/667m^2。

Set up 5 application amounts of compound fertilizer, to study the suitable fertilization amount of black peanut ＇ Zhonghua No. 9＇ cultivated with organic inorganic compound fertilizer （ N - P - K = 15 - 15 - 15 ） , in the open field condition. Results showed that in the Three Gorges Reservoir Area, the suitable fertilization amount 40 kg/667m2, Application with Wan Zhi brand of organic inorganic compound fertilizer in open field cultivation for black peanut ＇ Zhonghua No. 9＇. pod yield up to 249.5 kg / 667m2, full fruit yield 218.0 kg / 667m2 , seed yield 170.3 kg / 667m2, and plump seed yield can be amounted to 126.6 kg / 667m2.