[Objective] To study yield-increasing effect of Wigersch 15-40S organic-inorganic compound fertilize in summer peanut,and provide scientific basis for popularization and application.[Method] Using the fieM plot test and the comparison of regional demonstration methods to investigative effects of Wigersch 15-40S organic-inorganic compound fertilize on yield and economic benefit.[Result] Wigersch 15-40S organic-inorganic compound fertilizers could increase the number of fruiting branches,the number of fruit per plant,the fruit weight per plant,the weight of single fruit,reduce the number of blossoming,improve the peanut seed setting rate;Compared with the common practice,the average yield increased by 9.6 ％ with 2 232.0 yuan/hm2,and economic performance increased by 11.8％.[Conclusion] Wigersch 15-40S organic-inorganic compound fertilizer could optimize the biological properties of summer peanuts,improve the quality of summer peanuts,and significantly improve the yield and economic benefit of summer peanuts.%[目的]研究夏花生施用维格施15-40S有机无机肥料的增产效果,为其推广应用提供科学依据.[方法]采用田间小区试验与大区示范对比的方法,研究维格施15-40S有机无机肥料对夏花生产量和经济效益的影响.[结果]施用维格施15-40S有机无机肥料能够增加夏花生分枝数、单株饱果数、单株果重、百果重,降低秕果数,提高夏花生出米率;与群众习惯施肥相比,增产9.6％,增收2 232.0元/hm2,经济效益提高11.8％.[结论]施用维格施15-40S有机无机肥料能够优化夏花生生物学性状,改善夏花生品质,显著提高夏花生的产量和经济效益.
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