关于1992年大豆生产的几点建议

来源 :黑龙江农业科学 | 被引量 : 0次 | 上传用户:xxcoldrain
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一、我省目前大豆生产形势及问题我省近十年大豆面积迅速增加,“七五”期间年平均播种面积达到3410.2万亩,占同期旱田粮食作物播种面积的34.1%。尽管年际间播种面积有些波动,但每年播种面积都在3100万亩以上。单产水平也跨上了一 I. Present Soybean Production Situation and Problems in Our Province Soybean area in our province increased rapidly in recent ten years. The average sown area during the “Seventh Five-year Plan” period reached 34.102 million mu, accounting for 34.1% of the sown area of ​​dry land food crops in the same period. Despite some fluctuations in the sown area during the year, the annual sown area is more than 31 million mu. Yield level also stepped on one
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