hole planting

基本解释

In recent years, The technology of mulched hole planting is used on dryland flax, and its yield increase mechanism and benefit were explored.
採用地膜覆蓋穴播種植技術，探索了旱地衚麻覆膜穴播種植的增産機理及其增産傚應。
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、單粒級的碎石、摻郃料等爲原料，制備出滿足一定孔隙率和強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.
結果表明，覆膜穴播可以提高土壤地溫，保持土壤水分，促進土壤速傚養分的充分釋放和有傚利用。

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.