新疆农业科学 ›› 2020, Vol. 57 ›› Issue (11): 2135-2143.DOI: 10.6048/j.issn.1001-4330.2020.11.022

• 作物遗传育种·种质资源·分子遗传学·土壤肥料·农产品分析检测 • 上一篇    下一篇

化肥减量有机替代对新疆滴灌棉花产量及土壤养分的影响

朱倩倩1, 武雪萍2, 张淑香2, 许咏梅1, 吉丽丽3, 赵来明3, 李小伟3, 马文新3   

  1. 1.新疆农业科学院土壤肥料与农业节水研究所, 乌鲁木齐 830091;
    2.中国农业科学院农业资源与农业区划研究所, 北京 100081;
    3.新疆慧尔农业集团股份有限公司, 新疆昌吉 831100
  • 收稿日期:2020-01-30 出版日期:2020-11-20 发布日期:2020-10-23
  • 通信作者: 许咏梅(1973-), 女, 研究员,博士,研究方向为农业资源高效利用,(E-mail)xym1973@ 163.com
  • 作者简介:朱倩倩(1992-),女,硕士,研究方向为土壤学和作物养分调控技术,(E-mail)1061682772@qq.com
  • 基金资助:
    工业和信息化部项目“新型水溶肥绿色设计平台建设”;国家自然科学基金(41561070)

Effects of Reducing Chemical Fertilizer and Organic Fertilizer Supplement on the Yield and Soil Nutrient of Drip Irrigationcotton in Xinjiang

ZHU Qianqian1, WU Xueping2, ZHANG Shuxiang2, XU Yongmei1, JI Lili3, ZHAO Laiming3, LI Xiaowei3, MA Wenxin3   

  1. 1. Research Institute of Soil, Fertilizer and Agricultural Water Conservation, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China;
    2. Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing100081, China;
    3. XinJiang Huier Agriculture Group Co.,Ltd., Changji Xinjiang 831100
  • Received:2020-01-30 Online:2020-11-20 Published:2020-10-23
  • Correspondence author: XU Yongmei(1973-), female, PH.D, Professor. research area: Agricultural resources effective utility, (E-mail) xym1973@163.com.
  • Supported by:
    The Ministry of Industry and Information Technology of China Project“New water soluble fertilizer green design platform construction project”;National Natural Science Foundations of China(41561070)

摘要: 【目的】 研究新疆滴灌棉花合理的化肥减施量和有机肥替代量,为棉花优质高产、产业可持续发展提供理论支撑。【方法】 采用田间小区滴灌栽培试验, 化肥减量微生物菌剂替代对新疆滴灌棉花产量及其构成因素与土壤养分的影响。【结果】 与习惯施肥(CF)相比, 优化施肥减氮30%增施微生物菌剂(OPT+M-N30%) 处理的棉花籽棉产量、皮棉产量、单铃数及衣分有不同程度的提高, 其中棉花单铃数和籽棉产量分别提高16.42%, 5.09%。且OPT+M-N30%处理的土壤有机质、全氮及碱解氮含量均高于其余施肥处理, 较农民常规施肥增加了7.74%、5.97%、1.70%。【结论】 优化施肥减氮30%增施微生物菌剂处理有利于提高棉花产量和土壤养分含量,表现较好的经济效益。

关键词: 有机替代; 棉花; 优化施肥; 产量; 土壤养分

Abstract: 【Objective】 Exploring the rational fertilizer reduction and organic fertilizer replacement in Xinjiang drip irrigation, providing theoretical support for cotton high-quality and high-yield and sustainable industrial development.【Method】 An experiment was carried out to investigate the effects of fertilization on cotton yield, constituent factors and soil nutrient in fields with drip irrigation.【Result】 The result show that, compared with farmers' practice treatment, seed cotton yield, lint yield, boll number per plant and lint percentage in the optimize fertilization and nitrogen reduction by 30% and increase organic fertilizer treatment (OPT+M-N30%) were all increased in varying degrees. Boll number per plant and seed cotton yield were increased by 16.42% and 5.09%. The OPT+M-N30% treatment soil Organic,TotalNitrogen and Alkali-hydrolyzableNitrogen both are higher than the rest of the fertilization treatment, compared with farmers' practice treatment were increased by 7.74%,5.97% and 1.70%.【Conclusion】 The application rate of fertilizer of OPT+M-N30% conducive to increase cotton yield and soil nutrient content, showing good economic benefits.

Key words: organic fertilizer substitution; cotton; optimized fertilization; yield; soil nutrient

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

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买