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近年来沟播小麦已在北方冬麦区的北京市、天津市、辽宁省、河北省等地逐步推开,由于它是传统农业与现代科学技术相结合的产物,因此具有较强的抗灾能力,增产效果显著,很受低产麦区群众的欢迎。一般亩增产70斤左右,增产幅度为10—30%。河北省去年沟麦推广面积已达106万亩。据我校在廊坊地区霸县、永清、安次等地大面积示范试验证明:凡推广此法的社、队均大幅度增产。如霸县堂二里公社共推广1万亩,占全社麦田的三分之二,结果今年全社平均亩产达244斤,比去年的141斤,亩增产73%。
In recent years, sowing and broadcasting of wheat has been gradually promoted in Beijing, Tianjin, Liaoning, Hebei and other places in the northern winter wheat area. Since it is the product of a combination of traditional agriculture and modern science and technology, it has strong resilience , Yield a significant effect, very popular with the masses of low-yielding wheat welcome. General mu yield about 70 pounds, an increase of 10-30%. Last year, Hebei Province, ditch wheat promotion area has reached 1.06 million mu. According to our school in Langfang area Pa County, Yongqing, Anci and other large-scale demonstration tests show that: where the promotion of this law of the club, a substantial increase in production. Such as Pa County Tong Erli commune to promote a total of 1 million mu, accounting for two thirds of the whole crop of wheat fields, the results this year the whole community average per mu up to 244 kilograms, 141 kilograms last year, an increase of 73% mu.