论文部分内容阅读
早春麦田墒情、温度和养分供应状况,都是影响小麦生育的重要条件。它们是可以通过锄划进行调节与改善的。所以,早春锄划是小麦壮苗增产的
Early spring wheat field moisture, temperature and nutrient supply are all important conditions affecting wheat growth. They can be adjusted and improved by hoeing. Therefore, hoeing in early spring wheat seedling planted increase