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玉米精量方形穴播,在苏联及某些资本主义国家,已大量采用.生产兵团一九六二年玉米精量播种的面积达253,000多亩,占玉米播种面积的16%.但是,由于不少农场对精量播种的意义认识不足,“多下种,保全苗”的习惯一时尚难改变;再加精量播种的技术还未过关,所以,这一先进的技术措施在兵团各场尚未得到普遍推广.生产实践证明,要提高精播种的效率和质量,必须对种籽进行严格的精选和分级处理,并固定专人专机,熟练操作技术,及时排除机具故障.
Corners of square corn have been widely used in the Soviet Union and some capitalist countries. The Corps of Production Corps sown 253,000 acres of corn precision crops in 1962, accounting for 16% of the area planted with corn. However, many Farm awareness of precision sowing lack of knowledge, “more kinds of seedlings, save seedlings,” a habit of hard-to-change; plus precision sowing technology has not yet passed, therefore, this advanced technical measures in the corps have not been Universal practice.Production practice has proved that to improve the efficiency and quality of precision sowing, the seeds must be strictly selected and grading treatment, and fixed special plane, skilled operation techniques, and timely troubleshooting of machinery.