传统的稻田水整地方法,不仅浪费水,而且会使土壤结构变坏、通透性差。水整地还会使好气性土壤微生物的活动力减弱,不利于有机质分解,土壤潜在肥力不易发挥。此外,土壤中的水、气、热、养分容易失调,水稻生长发育受影响。为了给水稻生长创造良好的土壤环境,应采取一旱到底的全旱整地方法。 The traditional paddy field water preparation method not only wastes water, but also deteriorates the soil structure and has poor permeability. Soil water will make aerobic soil microbial activity weakened, is not conducive to the decomposition of organic matter, soil potential fertility is not easy to play. In addition, the water, gas, heat and nutrients in the soil tend to be out of tune and the growth and development of rice are affected. In order to create a good soil environment for rice growth, a dry-whole dry-land approach should be adopted.