堆制肥料 meaning in Chinese

composting

The composting of garden refuse on either a domestic or municipal scale may , therefore , be rendered unnecessary , because the organic composition of this material provides a derivative which is rich in cellulose content , producing a fuel fraction of high calorific concentration , and consequently of high commercial value
家庭或城市的花园垃圾堆制肥料可能会进行不必要的提炼，因为此物质的有机组成提供一种衍生物，而这种衍生物含有大量的纤维素，纤维素可以产生高热浓缩的燃料馏分，因此具有较高的商业价值。