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中国农学通报 ›› 2024, Vol. 40 ›› Issue (12): 28-32.doi: 10.11924/j.issn.1000-6850.casb2022-0939

所属专题: 棉花

• 农学·农业基础科学 • 上一篇    下一篇

不同棉花高粱间作模式下土壤养分、棉花农艺性状及产量的研究

魏学文1(), 韩文风2, 徐勤青1, 王桂峰1, 熊世武3(), 王占彪3,4()   

  1. 1 山东省农业技术推广中心,济南 250100
    2 惠民县农业农村局,山东滨州 264200
    3 中国农业科学院棉花研究所/棉花生物育种与综合利用全国重点实验室,河南安阳 455000
    4 中国农业科学院西部农业研究中心,新疆昌吉 831100
  • 收稿日期:2022-11-23 修回日期:2023-03-15 出版日期:2024-04-25 发布日期:2024-04-22
  • 通讯作者:
    熊世武,男,1991年生,河南信阳人,中级,硕士,研究方向:棉花栽培与耕作方向。通信地址:450000 河南省安阳市黄河大道38号 中国农业科学院棉花研究所,Tel:0372-2562293,E-mail:
    王占彪,男,1986年生,河北邢台人,研究员,博士,研究方向:棉花栽培与耕作方向。通信地址:450000 河南省安阳市黄河大道38号 中国农业科学院棉花研究所,Tel:0372-2562293,E-mail:
  • 作者简介:

    魏学文,男,1977年生,陕西平利人,正高级农艺师,硕士,研究方向:棉花栽培与耕作,农业技术推广。通信地址:250014 济南市解放路15号319室 山东省农业农村发展研究中心,Tel:0531-67866319,E-mail:

  • 基金资助:
    山东省传统棉作制度创新示范项目“棉花高粱间作技术示范”(370MHJGTZ2022); 新疆维吾尔自治区上海合作组织科技伙伴计划及国际科技合作计划项目“高产优质棉花种质资源鉴定和利用及配套栽培技术集成示范”(2022E01061)

Different Intercropping Systems of Cotton-Sorghum: Study on Soil Nutrients, Cotton Agronomic Characters and Yield

WEI Xuewen1(), HAN Wenfeng2, XU Qinqing1, WANG Guifeng1, XIONG Shiwu3(), WANG Zhanbiao3,4()   

  1. 1 Shandong Agricultural Technology Promotion Center, Jinan 250100
    2 Huimin County Agricultural and Rural Bureau, Binzhou, Shandong 264200
    3 Cotton Research Institute of Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Anyang, Henan 455000
    4 Western Agricultural Research Center of Chinese Academy of Agricultural Sciences, Changji, Xinjiang 831100
  • Received:2022-11-23 Revised:2023-03-15 Published:2024-04-25 Online:2024-04-22

摘要:

为了充分利用土地自然资源,探究绿色高产高效的棉花高粱间作模式,在山东省滨州市以‘冀梁2号’和‘鲁6269’为实验材料,设置4个间作模式处理,分析不同间作模式对棉花农艺性状、土壤养分含量、产量构成要素、产量以及经济效益的影响。结果表明,棉花高粱间作较棉花单作,棉花株高、果枝数、成铃数均显著提高,皮棉产量提高了0.73%~6.13%,纤维品质略微降低,有效提高土壤速效养分含量。3种间作模式中,4行棉花间作4行高粱模式下产量和经济效益表现最好,较棉花单作皮棉产量提高6.13%,经济效益增收13.79%,可作为山东地区棉花高粱间作模式的最佳行距配置。

关键词: 棉花, 高粱, 间作, 土壤养分, 农艺性状, 产量

Abstract:

To fully utilize the land resources and explore environmentally friendly, high-yield, and efficient cotton-sorghum intercropping systems, we conducted an experiment with sorghum and cotton intercropped by 'Jiliang 2' and 'Lu 6269' in Binzhou City, Shandong Province. Four intercropping patterns were adapted to analyze their effects on cotton agronomic traits, soil nutrient content, yield components, yield and economic benefits. The results showed that cotton-sorghum intercropping, compared with cotton monoculture, significantly increased cotton plant height, the number of fruiting branches and boll numbers, resulting in 0.73% to 6.13% increase in lint yield. Although fiber quality was decreased slightly, the soil available nutrient content was enhanced significantly. Among the three intercropping systems, the highest yield and economic benefits were observed in the one with 4-row cotton and 4-row sorghum. The lint yield in this pattern was 6.13% higher than that of cotton monoculture, and the economic benefits increased by 13.79%. Therefore, this pattern could be used in this area in order to improve yield potential in sorghum-cotton intercropping systems.

Key words: cotton, sorghum, intercropping, soil nutrients, agronomic characters, yield