straw manure的例句大全

Simulation of Nitrogen Release from Decomposition of Straw Manure

还田秸秆分解与氮素释放的动态模拟

A Study on Increasing Production Effect by Covering Straw Manure in Fields

农田覆盖秸草增产效应的研究

For example, coconut shells crushed in a machine mixed with rice straw, powder of rice husk mixed with organic manure is finally dumped in soil on which our forest is planted.

例如：把椰子壳在一个机器里碾碎，与稻草混合起来，稻壳粉与有机肥混合，最后倒到我们要造林的土壤上。

however, the combination of farm yard manure, straw and chemical fertilizer had different effects on different soil enzymes.

而有机肥、秸秆和化肥之间的配合施用处理的土壤酶活性表现不一致。

Co-composting in low C/ N of 15, 20 and 25 using poultry manure, municipal solid waste and corn straw as raw composting material were conducted to validate the possibility of composting in low C/ N. Nitrogen transformation were determined at different composting stages.

以鸡粪、城市生活垃圾和秸秆为原料，在C/N比分别为15,20和25的情况下进行堆肥，并根据氮素的变化研究在低C/N情况下进行堆肥的可能性。

During the growing period of peanut and corn, covering with 200~ 300kg straw per mu was suitable and highter yield might be obtainer by spreading 2500~ 4500kg manure per mu.

花生、玉米生长期间覆盖秸草以每亩200～300kg为宜。亩施有机肥2500～4000kg，可获较高产量。

The experiment was conducted using soil culture with corn stalk or wheat straw, mushroom residue and lawn grass with manure as substrates to select the better culture ingredient.

利用麦秸与玉米秸、菇渣、草坪草等农产废弃物与土壤有机肥混合配制有机土壤进行了日光温室甜椒栽培越冬生产。