| 新型加硫尿素在油料作物中施用效果研究 |
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| 引用本文： | 产圣,马友华,章力干.新型加硫尿素在油料作物中施用效果研究[J].大氮肥,2013(1):1-6,10. |
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| 作者姓名： | 产圣 马友华 章力干 |
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| 作者单位： | 中国石化安庆分公司;安徽农业大学 |
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| 摘 要： | 采用硫磺粉和高分子粘结剂包裹尿素制备新型加硫尿素产品,并对新型加硫尿素(US)进行了2 a的田间应用试验。试验结果表明,施硫可以提高作物产量和作物品质,其中产量增幅黄豆为9.9%～18.2%、花生为3%～14.9%、油菜为6.6%～9.6%;作物蛋白质含量增幅花生为1.3%～2.6%,黄豆增加极微,油菜籽为1.9%～2.9%;花生和油菜籽含油率提高1%～2%,对黄豆含油率影响不大。
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| 关 键 词： | 缓释肥料 尿素 硫磺 油料作物 |
EFFECT STUDY ON NEW TYPE SULFUR COATED UREA IN OIL-CROPS |
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| Chan ShengSINOPEC Anqing Branch,Anqing,Ma Youhua,Zhang Ligan.EFFECT STUDY ON NEW TYPE SULFUR COATED UREA IN OIL-CROPS[J].Large Scale Nitrogenous Fertilizer Industry,2013(1):1-6,10. |
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| Authors: | Chan ShengSINOPEC Anqing Branch Anqing Ma Youhua Zhang Ligan |
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| Affiliation: | (Anhui Agriculture University,Hefei 230001) |
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| Abstract: | The new type sulfur coated urea（US） had been prepared by coating material,which was prepared by sulfur powder and organic polymer.The new type sulfur coated urea had been applied in the field for two years.The test results show that US can improve crop yield and quality of crops,of which the yield of soybean increases for 9.9% to 18.2%,peanuts for 3%～14.9%,rapes of 6.6%～9.6%;protein content of peanuts increases for 1.3%～2.6% and soybean for little,rapeseed for 1.9%～2.9%;oil content of peanuts and rapeseed increases for 1%～2%,soybean oil content not to much. |
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| Keywords: | slow-release fertilizer urea sulfur oil-crops |
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