施绿肥 meaning in English

green manuring

The treatments in rice include combination of 3 levels of applied fertilizers and 3 spacings ( 20 15 , 15 15 , 15 10 cm ) with and without green manuring and in groundnut , 2 population density ( 30 15 , 15 15 ) and 9 levels of applied fertilizers including with and without sulphur
水稻的处理包括3个施肥水平和三种株行距（ 20 15 ， 15 15 ， 15 10厘米）施或不施绿肥的组合，花生则为两种密度，（ 30 15 ， 15 15 ）和九种施肥水平，其中包括施或不施用硫的组合。