小麦怎样施用［惠满丰］液肥河北省农业厅《河北农业》推荐产品几年来，惠满丰在我省大面积推广应用，获得了可喜的效果。实践证明，不同年型、地域和麦田类型，正确施用惠满丰液肥，可以稳定增产１０—１５％。　一、惠满丰的施用原则　（一）重视生育关键时期施用。底施... Wheat how to use [Hui Man Fung] liquid fertilizer Agricultural Department of Hebei Province, “Hebei Agricultural” recommended products Over the past few years, Hui Man Fung in our province to promote the use of large areas, access to gratifying results. Practice has proved that different types, regions and types of wheat fields, the right to benefit Hui Man liquid fertilizer, stable increase of 10-15%. First, the benefits of abundance of the application of principles (a) emphasis on the critical period of fertilization application. Underlying ...