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榆次农村社员在小麦生产上有个多年未解决的错误认识,即认为冬浇过的麦田放牧无害,还能控制狂长。1982年冬陈侃公社1.5万亩小麦,就有1.2万余亩遭到羊啃。为了进一步弄清冬牧对小麦生长发育的影响,1983年春,我们选择不同田块,对冬牧的麦田进行了大面积调查和定点观察。一、冬牧与死苗的关系去冬气候偏暖,全社95%以上麦田又都及时浇了冬水,麦苗越冬条件较好。春季返青调查,冬牧过的麦田死苗率为15.6-
Yuci rural members have many years of unmanageable mistakes in the production of wheat, that is, winter wheat grazing pasture harmless, but also control the crazy long. 1982 Kan Kan commune 15000 acres of wheat, there are more than 12,000 acres of sheep chewed. In order to further clarify the impact of winter pasture on wheat growth and development, the spring of 1983, we choose different fields, wheat field in winter grazing conducted a large area survey and fixed-point observation. First, the relationship between winter and pasturage and dead seedlings Warm weather last winter, the whole community more than 95% of the wheat fields were poured in time winter water, wheat seedlings overwinter conditions are better. Spring greening survey, winter grazing dead wheat seedling rate of 15.6-