小麦进入越冬期要重施腊肥,既可培土壅根,弥合土缝,增温防冻,保苗安全越冬,又可补基本苗肥的不足,有利于争取越冬分蘖,提高分蘖成穗率和增加小穗数。施用腊肥,要从实际出发,因地制宜。苗小叶少,根系较少,“单根独苗一 To re-apply winter wheat into the wax, not only cultivate soil, root, to close the soil seam, warming antifreeze, safe seedling overwintering, but also make up for the lack of basic fertilizer is conducive to wintering winter tillers, tillers to increase the ear rate and increase Spikelets number. Use of wax fertilizer, from the reality, according to local conditions. Miao small leaflets, fewer roots, "a single seedling one