manuring

The farmers were distributing manure over the field.

农民们正在田间施肥。

If farm-yard manure is used it must be well rotted.

如果使用农场的粪肥, 必须让它完全腐烂。

A green manure is a crop grown mainly to improve soil fertility.

种植绿肥作物主要是为使土壤更加肥沃。

Aerobium were added to the compost using chicken manure and wheat straw as raw materials.Effects of transformation promoter on the chicken manure compost fermentation were investigated.

摘要 选用鸡粪和小麦秸秆为原料进行高好氧堆肥，研究促腐剂在鸡粪堆肥发酵中的应用。

Schistosome infected people or other mammals from the discharge of faecal egg, if manure contaminated the water, eggs were brought into the water, hatched miracidium in the water.

感染血吸虫的人或其它哺乳动物从粪便中排出虫卵，若粪便污染了水，虫卵被带进水中，在水里孵出毛蚴。

The variation of dripper discharge rate ranged from –2% to 14%. 2) Under soil culture, application of liquid composted chicken dung manure could meet supply sufficient nutrients for tomato growth.

(2) 鸡粪沤腐液在土壤栽培下，能满足番对养分的需求。