开枪
肥料
产量(工程)
农学
弹簧(装置)
钾盐
钾
园艺
化学
生物
材料科学
机械工程
工程类
有机化学
冶金
作者
Lan Cao,Shouwen Zhang,Ai-Juan Shao,Luqi Huang
摘要
Object To study the effects of different kinds and amounts of fertilizers on spring shoots growth yield of Akebia trifoliate. Method By applying orthogonal design method, the effects of fertilizers on spring shoots growth yield were analyzed. Result The optimization project of applying fertilizers was K3N3J2P2, the amount of potassium fertilizer was 0.075 kg per m2, nitrogenous fertilizers was 0.090 kg per m2, organic fertilizer was 0.300 kg per m2, phosphate fertilizer was 0.090 kg per m2. The effect sequence of different fertilizer on spring shoots growth was K > N > J > P. Conclusion Spring shoots growth yield of A. trifoliate can increase significantly by reasonable applying fertilizer.
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