【摘 要】
：
钙素是花生需求量仅次于氮、钾的重要营养元素。我区地处东南沿海,是我省花生主产区,同时盛产牡蛎,其壳经焙烧加工而成的壳灰粉价廉质优。为了充分利用我区丰富的钙肥资源,进
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钙素是花生需求量仅次于氮、钾的重要营养元素。我区地处东南沿海,是我省花生主产区,同时盛产牡蛎,其壳经焙烧加工而成的壳灰粉价廉质优。为了充分利用我区丰富的钙肥资源,进一步提高花生单位面积产量,我们开展了花生施用壳灰的效果及其施用技术的试验研究。现将试验结果概述如下:
Calcium is the second nutrient of peanut after nitrogen and potassium. My area is located in the southeast coast, is the main producing areas of peanut province, while rich in oysters, shell shell roasted and processed from shell ash powder cheap high quality. In order to make full use of the abundant calcium resources in our district and further improve the yield of peanut per unit area, we carried out the experimental study on the effect of applying ashes on peanut and its application technology. The test results are summarized as follows:
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