This paper systematically reports the effect of root nutrition in apple trees. After apply the four fertilizers, the best effect is the apple branch ash.

本文系统地报道了氯化胺、过磷酸钙、苹果枝木灰和饼肥四种肥料对国光和青香蕉苹果树的根际营养效果。

youdao

The seller said that alone is not enough nutrition soil, fixed when the intensity of the root is not enough.

卖主说，光靠营养土是不行的，固定根系时的强度会不够。

youdao

Is a very important vegetable in our life. It has abundant nutrition in its edible storage root.

以肥大的肉质根供食用，营养丰富，是人们生活中不可缺少的一种蔬菜。

youdao