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丘陵冲田小麦易旱易渍,是限制产量提高的一个主要因素。因此,研究免耕田的水份状况,具有一定的现实意义。本文根据多年小区与大田对比试验,分析免耕田的土壤水份状况与小麦生长发育的关系,为大面积推广免耕栽培技术提供科学依据。1 材料与方法
Hilly red field wheat easy to drought easily stain, is to limit the yield increase is a major factor. Therefore, studying the moisture condition of no-till field has certain practical significance. Based on years of comparative experiments with plots and fields, this paper analyzes the relationship between soil moisture status and wheat growth and development in no-tillage fields and provides a scientific basis for popularizing no-tillage cultivation technology in large area. 1 materials and methods