multiple cropping

常见例句

The result shows that multiple-cropping practice compared with other farming methods can gain even greater population supporting capacity;
结果表明，与其它耕作方式相比，复种耕种可获得更大的人口承载量；
The results showed that soil water-stable aggregates and soil granule composition status of topsoil were improved after wheat stubble multiple cropping rape.
试验结果表明，麦茬复种油菜能提高耕层土壤水稳性团聚体，改善土壤颗粒组成状况；
The variation of the amount of hybrid sweet sorghum with harvest by stages, multiple cropping of wheat stubble, and usual planting with different kinds of fertilization was studied.
探讨了不同肥密因素下分期青刈、麦茬复种与常规种植饲用杂交甜高粱的产量变化。