矮多穗是河南省商丘市植物营养研究所生产的新型生物调节剂 ,具有一定的抗倒、增产作用。为了解其对小麦主要性状的影响 ,给大面积推广应用提供理论依据 ,特进行了该试验。1　材料与方法试验于 1 998～ 1 999年在安阳棉花所试验地进行。供试小麦品种为多穗型品系 95中 44。共设 Short and more spike is Shangqiu City, Henan Province Institute of Plant Nutrition, a new biological regulator, has some anti-down, increased production. In order to understand its impact on the main characters of wheat, to provide a theoretical basis for large-scale popularization and application, especially the test. 1 Materials and methods The test was carried out in Anyang cotton from 1998 to 1999. The wheat varieties tested were more panicle type 95 95. Total set