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大麦是一个成熟期早,适应性较强,耕作比较粗放的夏收粮食作物,历年来在黄冈地区占有一定的播种面积。近年来在广济、黄梅等棉花集中产区,从粮棉同时增产出发,都适当地扩种了一些早熟大麦(主要是米麦)。大麦生育期短、成熟较早,在两熟和三熟栽培制中,可以在不影响后作的前提下,充分地利用生长季节,增收一季粮食。同时,又能错开季节,缓和劳力矛盾。为了更好的发挥大麦在轮作换茬中的早熟增产作用,更好地为后作让路,保证全年增产,我们在1958—59年、1959—60年、1962—63年,进行了大麦播种期的研究。兹初步总结以供参考。
Barley is a mature early maturity, adaptable, relatively extensive cultivation of summer harvest food crops, over the years in the Huanggang area occupies a certain area planted. In recent years, Guangji, Huangmei and other cotton-focused areas, starting from the grain and cotton production, are appropriate to expand some of the early maturing barley (mainly rice). Barley has a short growth period and early maturity. In the two-crop and three-cropping systems, it is possible to make full use of the growing season and increase the grain yield of the season without affecting the after-production. At the same time, they can stagger the season and ease labor conflicts. In order to give full play to the role of barley in crop rotation and early maturing stimulation to better make way for future generations to ensure full-year production, we carried out barley seeding in 1958-59, 1959-60, and 1962-63 Study of period. It is a preliminary summary for reference.