地面覆盖法是改善农业小气候的一种重要措施。
Soil surface mulching was one of important method to improve the agricultural microclimate .
土壤含水率直接影响着作物生长、农业小气候以及土壤的机械性能。
Soil moisture has a direct impact on crop growth , agricultural micro-climate , as well as soil mechanical properties .
农业小气候