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
2017-08-13廖书荣郭中义
廖书荣 郭中义



摘要[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%。[結论]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。
关键词夏花生;15-40S有机无机肥;产量;经济效益
中图分类号S565.2文献标识码A文章编号0517-6611(2017)17-0094-02
Abstract[Objective] To study yieldincreasing effect of Wigersch 1540S organicinorganic compound fertilize in summer peanut, and provide scientific basis for popularization and application. [Method] Using the field plot test and the comparison of regional demonstration methods to investigative effects of Wigersch 1540S organicinorganic compound fertilize on yield and economic benefit. [Result] Wigersch 1540S organicinorganic 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 1540S organicinorganic 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.
Key wordsSummer peanut;1540S organicinorganic compound fertilizer;Yield;Economic benefit
基金項目中化化肥河南分公司项目。
作者简介寥书荣(1964—),女,河南驻马店人,助理研究员,从事植物营养方面的研究。
收稿日期2017-03-15
花生是世界上主要的油料作物和经济作物之一,约占世界油料作物的14%[1]。我国是世界花生生产大国,种植面积近466.7万hm2,占全球的19%;总产1 470万t左右,居世界首位;总产居国内(花生、大豆、油菜、芝麻、油葵、胡麻)五大油料作物首位,占48%。河南省花生产量高,比较效益好,生产发展较快,其种植面积和产量分别占河南省油料作物的60%和80%,是河南省油料生产的重点发展方向[2]。
提高花生产量和品质是目前河南省花生生产的核心。花生的产量和品质除由品种本身遗传基因决定外,还受各种栽培技术和环境条件的影响。肥料试验是研究养分管理对花生产量和品质影响的有效手段,有机无机肥配合施用的相关研究虽有一些报道[3],但远没有水稻等粮食作物受到足够重视[4-7]。……
