Feedstock. Woody biomass, oil seed, grasses, cereal crop residue.

生产的原料：木质生物质，油籽，禾草，谷类作物残余物。

youdao

Whether placement of nitrogen fertilizer below the layer of crop residue will reduce nitrogen immobilization is not clear.

对于把氮肥施在植物残体覆盖层以下是否会减少氮的固定，这个问题目前尚不清楚。

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Under intensive cropping with retention of crop residue management regimes, soils can become suppressive to Rhizoctonia root rot.

保留作物残体的精耕栽培制度可使土壤变为对病害有抑制作用的抑病土。

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Currently, over sixty percent of households in Africa burn biomass fuels, like wood, crop residue, charcoal and dung every day.

UNESCO: Natural Sciences

In part that's because the Maryland field has more organic matter dead vegetation (mostly the residue from the previous crop), microorganisms, manure or compost.

NPR: Can Dirt Really Save Us From Global Warming?