[目的]研究耕作方式对小麦生长发育的影响。[方法]以郑麦7698为试验材料,分析不同的耕作方式对小麦群体、穗粒数、千粒重和产量的影响。[结果]秸秆粉碎还田+翻耕(25 cm左右)+耙实后播种处理基本苗少,但个体发育较好,地上部分生长健壮,能够增加幼苗生长量、小麦穗粒数和千粒重,小麦生育后期,干物质积累增加,产量相对较高,是最理想的耕作方式。[结论]该研究可为整地方式选择、改善整地质量提供依据。 [Objective] The research aimed to study the effect of farming methods on the growth and development of wheat. [Method] With Zhengmai 7698 as test material, the effects of different tillage methods on population, grain number per spike, 1000 - grain weight and yield of wheat were analyzed. [Result] The results showed that after the straw was crushed back to field + tillage (about 25 cm) + rake, the seedlings were little after sowing, but the individual developed well and the aerial part grew robustly, which could increase the seedling growth, Later in the growing season, the accumulation of dry matter increases, the yield is relatively high, which is the most ideal farming method. [Conclusion] This study may provide the basis for the selection of site preparation methods and the improvement of soil preparation quality.