摘要
试验结果表明:在施N量相同的条件下,增施P、K肥可有效增强花生的抗旱性,产量随P、K用量的增加而增加;当N、P2O5、K2O配比为1.0∶0.8∶1.5时,花生生产的经济效益最佳。
The test results showed that under the condition of applying equal N content, supplementing P and K fertilizer could improve the drought resistance of peanut, and the yield would rise with the increase of application rate of P and K. When N： P2O5：K2O was 1.0： 0.8： 1.5, we would get the best economic profit of peanut.
出处
《江西农业学报》
CAS
2005年第3期32-36,共5页
Acta Agriculturae Jiangxi
基金
国家"863"计划(2002AA2Z4331)
关键词
花生
抗旱
优化施肥
Peanut
Resistance to drought
Optimizing fertilization
