soil preparation

基本解释

These projects continually affirm the value of advanced soil preparation.
这些项目进一步证明事前土壤准备的价值。
Soil moisture content of Larch stand with furrowing soil preparation is 16.95% and is 2.9% higher than normal soil preparation.
开沟整地方式的落叶松林分中土壤含水率为16.95%，比常规整地的高出2.9个百分点；
On the base of assuring survival rate and conserving rate, the less the fee used in soil preparation and young growth tending is, the higher the economic benefit is.
在保证造林成活率和保存率的基础上，用于整地和幼林抚育方面的经费越少，经济效益则越高。

Knapp gave him a list of simple innovations to follow—things like deeper plowing and better soil preparation, the use of only the best seed, the liberal application of fertilizer, and more thorough cultivation to remove weeds and aerate the soil around the plants.
NEWYORKER: Testing, Testing