一、越冬期管理技术冬季麦田管理的主要任务是培育壮苗,保证苗全、苗匀、苗齐,安全越冬,减轻麦苗冻害,防止死苗。1.加强中耕锄划中耕锄划可以消灭杂草、松土保墒、消灭虫害。特别对于旺苗、群体过大的麦田,深锄断根,不仅能伤断部分老根抑制地上部分生长,还能刺激“喷”出新根,促进根系发育。这对控制旺长,减少分蘖、提高成穗率都有显著作用。因此,麦田冬前不论适时麦、早播麦,在雨后或浇 First, the winter management techniques winter wheat field management is the main task of nurturing strong seedlings, to ensure that the whole seedlings, Miao Miao, Qi Qi, safe wintering, reduce wheat frost damage, prevent dead seedlings. 1. To strengthen the hoe hoe row planted rowing can eliminate weeds, soil moisture, eliminate pests. Especially for the seedlings, large groups of wheat fields, deep hoe off the root, not only can cut off part of the root inhibition of the aboveground growth, but also to stimulate “spray ” a new root and promote root development. This has a significant impact on the control of long, reduce tillering, increased spike rate has a significant role. Therefore, regardless of the wheat field before winter wheat, early sowing wheat, after the rain or pouring