摘要
对盐池县玉米水肥一体化氮肥施用量进行试验研究,结果表明:N、P、K施用量为264.0 kg/hm^2、138.0 kg/hm^2、0kg/hm^2时比较合理,此时玉米表现最佳,经济效益较好。
Nitrogen fertilizer amount test on maize integration of water and fertilizer in Yanchi was carried out in this paper. Results showed that the most suitable N, P and K amount was 262.5 kg/hm2, 138.0 kg/hm2 and 0 kg/hm2 respectively, under which condition the performanee and economic benefit of maize were the best.
出处
《宁夏农林科技》
2017年第5期23-24,49,共3页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
玉米
水肥一体化
效益
Maize
Integration of water and fertilizer
Economic benefit
