hole planting

基本解釋

In recent years, The technology of mulched hole planting is used on dryland flax, and its yield increase mechanism and benefit were explored.
采用地膜覆蓋穴播種植技術(shù)，探索了旱地胡麻覆膜穴播種植的增產(chǎn)機(jī)理及其增產(chǎn)效應(yīng)。
Non-sand big-hole planting concrete is made by the cement, single-grading crushed stone, admixture and so on, which is provided with certain porosity and strength.
以水泥、單粒級(jí)的碎石、摻合料等為原料，制備出滿足一定孔隙率和強(qiáng)度要求的無砂大孔綠化混凝土；
The results showed that, mulched hole planting could improve soil temperature, conserve soil moisture, and promote full release and efficient use of soil rapidly available nutrients.
結(jié)果表明，覆膜穴播可以提高土壤地溫，保持土壤水分，促進(jìn)土壤速效養(yǎng)分的充分釋放和有效利用。

After that,if you do fertilize the bulbs, do not mix the fertilizer in the planting hole.
Seeds or a young planting grow out of a hole in the center.