新疆农业科学 ›› 2025, Vol. 62 ›› Issue (1): 1-12.DOI: 10.6048/j.issn.1001-4330.2025.01.001

• 新疆主要粮食作物绿色丰产提质增效专栏 • 上一篇    下一篇

氮磷钾配施对冬小麦产量和品质的影响及其肥效分析

孙娜1(), 马林1, 邹辉1, 张志辉1, 张胜军1, 黄倩楠1, 杨蕙1, 登斯拉木·吐尔逊拜1, 李志彬2, 曹俊梅3(), 雷钧杰3()   

  1. 1.伊犁哈萨克自治州农业科学研究所/伊犁州农作物育种及品质检测重点实验室,新疆伊宁 835000
    2.新源县农业技术推广站,新疆新源 844900
    3.新疆农业科学院粮食作物研究所/农业农村部荒漠绿洲作物生理生态与耕作重点实验室,乌鲁木齐 830091
  • 收稿日期:2024-08-10 出版日期:2025-01-20 发布日期:2025-03-11
  • 通信作者: 曹俊梅(1978-),女,甘肃人,副研究员,研究方向为小麦遗传育种,(E-mail)caojm0508@126.com
    雷钧杰(1972-),男,甘肃古浪人,研究员,博士,硕士生导师,研究方向为小麦高产高效栽培,(E-mail)leijunjie@souhu.com
  • 作者简介:孙娜(1982-),女,吉林人,高级农艺师,研究方向为小麦遗传育种,(E-mail)Sna18509993321@163.com
  • 基金资助:
    新疆维吾尔自治区重点研发计划项目(2021B02002-1);新疆维吾尔自治区重点研发计划项目(2022B02015-2);伊犁哈萨克自治州科技计划项目(YZ2022A006);新疆现代农业小麦产业技术体系(XJARS-01);国家小麦产业技术体系乌鲁木齐综合试验站(CARS-03-88)

Analysis of combined application of NPK fertilizers on yield and quality of winter wheat and the fertilizer effect

SUN Na1(), MA Lin1, ZOU Hui1, ZHANG Zhihui1, ZHANG Shengjun1, HUANG Qiannan1, YANG Hui1, Dengsilamu Tuerxunbai1, LI Zhibin2, CAO Junmei3(), LEI Junjie3()   

  1. 1. Key Laboratory of Crop Breeding and Quality Testing of Yili Prefecture /Institute of Agricultural Sciences of Yili Prefecture, Yining Xinjiang 835000,China
    2. Agricultural Technology Extension Station of Xinyuan County,Xinyuan Xinjiang 844900, China
    3. Key Laboratory of Desert Oasis Crop Physiology,Ecology and Tillage, Ministry of Agriculture and Rural Areas/ Institute of Grain Crops,Xinjiang Academy of Agricultural Sciences, Urumqi 830091,China
  • Received:2024-08-10 Published:2025-01-20 Online:2025-03-11
  • Supported by:
    Major Scientific R &D Program Special Project of Xinjiang Uygur Autonomous Region(2021B02002-1);Major Scientific R &D Program Special Project of Xinjiang Uygur Autonomous Region(2022B02015-2);Science and Technology Program Project of Yili Prefecture(YZ2022A006);Xinjiang Agriculture Research System(XJARS-01);China Agriculture Research System(CARS-03-88)

摘要:

【目的】 研究氮磷钾(NPK)肥配施对冬小麦产量和品质的影响,并分析其肥料效应,探明小麦高产、优质、高效的最佳NPK施肥量和施肥配比,为提高小麦的施肥效率提供科学依据。【方法】 以冬小麦品种新冬42号为材料,采用“3414”肥料效应设计方案,设置田间小区试验,测定冬小麦产量和品质相关性状并进行肥料效应模型拟合。【结果】 氮磷钾肥对产量的影响有互作效应,互作效应大小依次为NPK>NP>NK>PK。14个处理中,N2P2K2处理的冬小麦产量和经济效益最高,分别为8 036.03 kg/hm2和18 044.85元/hm2。氮、磷、钾施用量分别为190.21、122.27和53.11 kg/hm2时,冬小麦产量最大,为8 082.75 kg/hm2;氮、磷、钾施用量分别为171.03、108.18和44.77 kg/hm2时,冬小麦经济效益最佳,为18 056.37元/hm2;氮、磷、钾施用量分别为180.00、125.69和50.90 kg/hm2时,淀粉干基含量最大,为5 742.29 kg/hm2;氮、磷、钾施用量分别为274.64、69.75和138.95 kg/hm2时,湿面筋含量最大,为2 766.20 kg/hm2【结论】 合理施用氮磷钾肥可以显著提高新冬42号的产量、品质和经济效益。

关键词: 冬小麦; 氮磷钾肥; 肥料效应; 产量; 品质

Abstract:

【Objective】 It is important to study the effects of nitrogen, phosphorus and potassium (NPK) fertilizer rationing on the yield and quality of wheat and the fertilizer effect, and to find out the optimal NPK fertilizer application rate and fertilizer ration for high yield, high quality and high efficiency of wheat. 【Methods】 The winter wheat cultivar Xindong 42 was used as the test material, and the fertilizer effect test design scheme "3414" was adopted to conduct the field plot test to determine the yield and quality related traits of winter wheat and to fit the fertilizer effect model. 【Results】 Meanwhile the effect of NPK fertilizer on yield showed reciprocal effects, with the size of the reciprocal effects being NPK>NP>NK>PK in the order of NPK>NP>PK. Among the 14 treatments, N2P2K2 had the highest yield and economic benefit of 8,036.03 kg/hm2 and 18,044.85 yuan/hm2, respectively. After being analyzed by the regression equation, the maximum yield of 8,082.75 kg/hm2 was achieved when the application rates of nitrogen, phosphorus and potassium were 190.21, 122.27 and 53.11 kg/hm2, respectively; the best economic benefit achieved was 18,056.37/hm2,when the application rates 171.03, 108.18 and 44.77 kg/hm2, respectively; maximum starch dry basis content 5,742.29 kg/hm2 was obtained 180.00, 125.69 and 50.90 kg/hm2, respectively; maximum wet gluten content 274.64, 69.75 and 138.95 kg/hm2, respectively. 【Conclusion】 Reasonable application of nitrogen, phosphorus and potassium fertilizers could significantly improve the yield, quality and economic benefits of Xindong 42.

Key words: winter wheat; NPK fertilizers; fertilizer effect; yield; quality

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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