The modern compost movement took off in the early 70's, with the back-to-the-earth and "green consciousness" movements.
现代堆肥运动是70年代早期随着“回到地球”、“绿色意识”运动出现的。
2
The paper studied the physicochemical characteristics changes of green waste during its composting and the effect of compost on the growth of some trees.
通过以园林垃圾为主要原料，研究高温好氧堆肥化过程中，理化性质的变化及堆肥对几种园林植物生长的影响。
3
In pot test in green house, the treatment of compost extract from pig manure reached a relative efficacy of 88.