首页>
外国专利>
Rooting zone fertility improvement method for land to be use in agriculture especially open pit dumps
Rooting zone fertility improvement method for land to be use in agriculture especially open pit dumps
展开▼
机译:农业用地特别是露天排土场生根区肥力改善方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The method comprises placing a homogenous layer of fertilizer or melioration on the surface of the land to be worked. The ground improvement material is then worked into a first partial mix using a harrow with the surface to a depth of 15% to 30% of a rooting layer. A second mix uses a deep plough to take this up to 55% to 80% of the rooting layer, and a third mix involves an intensive mixing of the whole rooting layer using a deep milling tool. The worked layer should be somewhere in the region of 0.7m and 1.70m deep.
展开▼