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大豆(黄豆)在阿荣旗种植面积比较大,最高年份达到24万亩,占粮豆面积的24%。但是产量很不平衡,高的大面积亩产300斤以上,低的亩产只有几十斤。造成产量高低相差悬殊的原因,除了自然条件以外,主要是栽培技术问题。根据我们调查,为了夺取大豆高产,必须从头年秋季开始,抓好以下几项技术措施:一、选地选茬:大豆是直根深根作物,喜湿润,怕干旱,
Soybean (soybeans) in Arong flag planting area is relatively large, the highest year reached 24 million mu, accounting for 24% of bean area. However, the output is very uneven. A large area with a high yield of 300 kg or more has a low output of only a few pounds. The reason for the great disparity between the production levels is that besides the natural conditions, the main problems are cultivation techniques. According to our investigation, in order to seize the high yield of soybean, we must start with the autumn of the first year and pay attention to the following technical measures: First, the election of cropping: Soybean is a straight root deep root crop, like moisture, fear of drought,