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鄂北具有南北兼优的气候特点,幅员辽阔,土层深厚,有利于大麦优质高产,是发展大麦生产的理想地区。为了探讨鄂北大麦的高产栽培途径,推广“6121”、浙皮1号、浙农大3号等良种,1985年秋至1988年夏,我们与随州市科委、农委、农业局、均川农技站协作,组织开展了以均川镇为中心的5000亩大麦高产协作攻关。1987年夏收,4700亩大麦平均亩产325.6公斤,陈家岩村425亩平均亩产390.5公斤,其中13.73亩综合高产栽培试验田亩产达445.1公斤。1988年夏收又有了新的提高,陈家岩村500亩平均亩产405公斤,为大麦大面积丰产积累了宝贵的经验。根据几年来的试验及大田考察资料,综合分析了大麦高产的产量结构及群体动态,提出该地区亩产400公斤的配套栽培技术。
Northern Hubei has the characteristics of north and south and excellent climatic characteristics, a vast territory, deep soil, is conducive to barley high yield and quality, is the ideal area for the development of barley. In order to discuss the high-yielding cultivation of barley in north Hubei, we promoted the elite varieties “6121”, ZheBai 1 and ZheNongDa 3, etc. From autumn 1985 to summer 1988, we cooperated with Suizhou Science and Technology Commission, Agriculture Commission, Agriculture Bureau, Collaboration station, organized by the town of Chuanzhen as the center of 5,000 acres of barley high yield collaboration research. In the summer harvest of 1987, the average yield of 4,700 mu of barley was 325.6 kilograms, and the average mu yield of 425 mu of Chenjianyan village was 390.5 kilograms, of which, 13.73 mu of comprehensive high yield cultivation trial land amounted to 445.1 kilograms. In the summer of 1988, there was a new increase. The average yield per mu of Chen Kwu Yan Village is 405 kilograms, which has accumulated precious experience for large-scale barley yield. According to several years of experiments and field investigation data, the yield structure and population dynamics of high-yielding barley were comprehensively analyzed, and the corresponding cultivation techniques of 400 kg per mu in the area were put forward.