... concrete placement 灌筑混凝土; 混凝土浇筑; 混凝土浇注 constructive placement 构造性布局 deep placement 深施 ...
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deep placement of fertilizer 深层施肥
urea deep placement 尿素深施技术
fertilizer deep placement 化肥深施
deep placement of n fertilizer 氮肥深施
deep placement fertilizer distributor 深定点撒肥机
deep placement of additional fertilizer 深层追肥
·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, fertilizer deep placement with the machinery can make rice grow more steadily, have a more suitable stem height, increase effective tillering and effective ears.
另外，机械化肥深施还可以增加水稻有效分蘖和有效穗，使作物生长平稳，株高适当。
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