1) overwintering under mulch
覆盖过冬
3) winter cover crop
冬季覆盖作物
1.
) planted in southern China s double-rice region as winter cover crops on soil microbial biomass C and N was evaluated by the chloroform-fumigation-extraction method.
利用氯仿熏蒸浸提法研究了南方双季稻区4种冬季覆盖作物对土壤微生物量碳、氮周年动态的影响。
5) winter wheat cover technique
冬小麦生物覆盖技术
6) Bestrowing and filtration wiping off oil
覆盖过滤除油
补充资料：过冬作物
越冬作物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条