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为了提高蚕豆产量,我们在有关硼肥研究资料及省农科院盆栽试验蚕豆施硼有增产效果的启示下,从1980年冬以来,开展了蚕豆施硼的试验研究和大面积示范应用工作。至1984年,全地区共印发蚕豆施硼资料4.9万份,培训技术骨干5,240人次,分析土样1,139个;累计小区试验点数达65个,推广面积共25.5万亩,其中1984年为17.5万亩。
In order to improve the yield of broad bean, we have carried out the experimental research and large-scale demonstration application of the application of broad bean on the boron since the winter of 1980 on the revelation of boron fertilizer research data and the provincial Academy of Agricultural Sciences potted test of the application of boron to increase yield. By 1984, there were a total of 49,000 copies of broad bean materials and 5,240 technical personnel trained in the field and 1,139 soil samples were analyzed and printed; a total of 65 experimental sites were populated and a total area of 255,000 mu was popularized, of which 175,000 mu .