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Position: Home > Articles > Effects on Yield Quality and Benefit of Applying Homemade Sulphate-Potassium Magnesium Fertilizer to Peanut Journal of Peanut Science 2007,36 (1) 28-31

国产硫酸钾镁肥对花生产量、品质与效益的影响

作  者:
李昱;李清华;王飞;何春梅;林新坚
单  位:
福建省农业科学院土壤肥料研究所
关键词:
硫酸钾镁;花生;产量;品质;效益
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。
译  名:
Effects on Yield Quality and Benefit of Applying Homemade Sulphate-Potassium Magnesium Fertilizer to Peanut
作  者:
LI Yu,LI Qing-hua,WANG Fei,HE Chun-mei,LIN Xin-jian(Institute of Soil and Fertilizer,Fujian Academy of Agricultural Sciences,Fuzhou 350013,China)
关键词:
Sulphate-potassium Magnesium;peanut;yield;quality;benefit
摘  要:
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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