摘要
试验采用"3414"最优回归设计,进行燕麦肥料施用量试验。结果表明:乌兰察布市燕麦最佳施肥配方:N:5.19kg/667m2、P2O5:2.50kg/667m2、K2O:0.69kg667m2,最佳经济产量为221.46kg667m2。
The Oats ＂3414＂ fertilization effect experiment were conducted by optimum regression design to calculate optimal applying amounts of N,P,K fertilizers. The results showed that recommended dosage fertilizer of N,P205,and K20 were at 5.19kg/hm2,2.Skg/hm2 and 0.69kg/hm2, respectively, with the best economic output at 221.46kg/hm2 in Ulanqab.
出处
《内蒙古农业科技》
2014年第2期47-48,共2页
Inner Mongolia Agricultural Science and Technology
基金
测土配方施肥项目资助
关键词
燕麦
肥料效应
Oats
Effect of Fertilization
