| 国产硫酸钾镁肥对花生产量、品质与效益的影响 |
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| 引用本文： | 李昱,李清华,王飞,何春梅,林新坚.国产硫酸钾镁肥对花生产量、品质与效益的影响[J].花生学报,2007,36(1):28-31. |
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| 作者姓名： | 李昱 李清华 王飞 何春梅 林新坚 |
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| 作者单位： | 福建省农业科学院土壤肥料研究所,福建,福州,350013;福建省农业科学院土壤肥料研究所,福建,福州,350013;福建省农业科学院土壤肥料研究所,福建,福州,350013;福建省农业科学院土壤肥料研究所,福建,福州,350013;福建省农业科学院土壤肥料研究所,福建,福州,350013 |
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| 基金项目： | 福建省农业科学院院管项目 |
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| 摘 要： | 通过田间试验,研究在施用氮磷肥基础上,配施硫酸钾镁肥对花生产量、品质与效益的影响。试验结果表明,施用硫酸钾镁肥有利于提高花生产量,改善品质,增加经济效益。配施硫酸钾镁与配施硫酸钾、氯化钾相比,产量分别提高12.7%和11.7%,经济效益分别增加1022元/hm2和485元/hm2。
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| 关 键 词： | 硫酸钾镁 花生 产量 品质 效益 |
| 文章编号： | 1002-4093（2007）01-0028-04 |
| 收稿时间： | 2007-02-05 |
| 修稿时间： | 2007年2月5日 |
Effects on Yield Quality and Benefit of Applying Homemade Sulphate-Potassium Magnesium Fertilizer to Peanut |
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| LI Yu,LI Qing-hua,WANG Fei,HE Chun-mei,LIN Xin-jian.Effects on Yield Quality and Benefit of Applying Homemade Sulphate-Potassium Magnesium Fertilizer to Peanut[J].Journal of Peanut Science,2007,36(1):28-31. |
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| Authors: | LI Yu LI Qing-hua WANG Fei HE Chun-mei LIN Xin-jian |
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| Institution: | Institute of Soil and Fertilizer, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China |
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| Abstract: | The effects on yield,quality and benefit of applying sulphate-potassium magnesium fertilizer to peanut through field experiments based on applying nitrogenous fertilizer and phosphate fertilizer.The results showed that applying sulphate-potassium fertilizer can raise yield,improve quality and increase economic benefit on the supplied soil in which the content of quick acting potassium is 31.0 mg/kg,the content of fast-acting magnesium is 37.5 mg/kg,the content of available sulphur is 18.7 mg/kg.Compared with applying potassium sulfate and potassium chloride,the yield of peanut applied sulphate-potassium magnesium enhanced 12.7% and 11.7%,respectively the economic benefit of peanut increased 1022 yuans and 485 yuans per hectare as well. |
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| Keywords: | Sulphate-potassium Magnesium peanut yield quality benefit |
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