小麦在整个生长发育过程中,对外界有许多要求,但所要求的主要因子,大都要通过土壤来获得。由于各地土壤不同,性质殊异,在不同土壤上小麦生长发育的情况也不同。我国农民在长期生产实践中,摸清小麦的生长习性,掌握土壤的性质及变化规律,并且还了解小麦各生长阶段与土壤的关系,因而能在不同土壤 Wheat throughout the growth and development process, there are many requirements to the outside world, but the main factor required, mostly through the soil to get. Due to the different soil and different properties, the growth and development of wheat on different soils are also different. In the long-term production practice, peasants in our country find out the habit of growing wheat, master the nature and changing law of the soil, and also understand the relationship between the growth stages of wheat and the soil, so that in different soil