非充分滴灌分配对等行距机采棉生长特性、产量及水分利用率的影响

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英文篇名：Effects of insufficient drip irrigation distribution on growth,yield,and water use efficiency of cotton being picked with equal spacing machine 作者：阿不都卡地尔·库尔班 ; 杨培 ; 李健伟 ; 张巨松 ; 郭仁松 ; 林涛 ; 崔建平 英文作者：Abudukadier Kuerban;YANG Pei;LI Jian-wei;ZHANG Ju-song;GUO Ren-song;LIN Tao;CUI Jian-ping;Research Center of Cotton Engineering,Xinjiang Agricultural University;Institute of Economic Crops,Xinjiang Academy of Agricultural Sciences; 关键词：非充分滴灌 ; 机采棉 ; 生长特性 ; 产量 ; 水分利用率 英文关键词：insufficient drip irrigation;;mechanical cotton;;growth characteristics;;yield;;water use efficiency 中文刊名：干旱地区农业研究 英文刊名：Agricultural Research in the Arid Areas 机构：新疆农业大学教育部棉花工程研究中心;新疆农业科学院经济作物研究所; 出版日期：2019-01-10 出版单位：干旱地区农业研究 年：2019 期：01 基金：国家重点研发项目“南疆地方早中熟棉花配套关键栽培技术研究”(2017YE0101605-05);; 自治区重点研发专项“机采棉机艺融合高效关键配套技术及产品研发”(2016B01001-2);; 2017年度新疆农业大学研究生科研创新项目(XJAUGRI2017-012) 语种：中文; 页：166-172 页数：7 CN：61-1088/S ISSN：1000-7601 分类号：S562

摘要

以棉花品种新陆中54号为试材,采用裂区试验设计,主区为滴灌周期分别为7天1次(T1)和10天1次(T2),副区为3个滴灌频次:6次(D6)、7次(D7)、8次(D8),研究等行距机采棉最适宜非充分滴灌周期与频次。结果表明:同一滴灌频次下,生育进程随着滴灌周期的增加而明显延迟,真叶数和有效果枝数随着滴灌周期的增加而增加,株高和倒四叶宽随着滴灌周期的增加呈增加的趋势;同一滴灌周期下,真叶数和主茎节间长随着滴灌频次的增加而增加,株高和倒四叶宽随着滴灌频次的增加而略有降低;有效果枝、LAI、SPAD值、现蕾数、成铃数随着滴灌频次的增加呈先升后降的趋势,以D7处理较高,生长特征值较为协调;滴灌周期处理间,单铃重、皮棉产量及水利用效率差异不显著,但随着滴灌频次的增加其呈先增后降的趋势,以D7处理最高,分别比D6、D8平均增产12.7%、13.5%,水分利用效率分别提高了12.9%、13.7%。因此,在南疆阿克苏地区,等行距机采棉滴灌周期为10天1次条件下,滴灌频次为7次适宜。
        In order toexplore the irrigation effect on cotton variety,‘Xinluzhong54'for optimal insufficient drip irrigation period and frequency of row cotton picker machine,we used a split design with treatments T1( 7 days,1 times) and T2( 10 days,1 times) and sub regions with 3 drip irrigation frequency,D6( 6 times),D7( 7 times),D8( 8 times). The results showed that under the same irrigation frequency,the growth were significantly delayed with increasing irrigation period whilenumber of leaves and effective branches,plant height,and leaf width increased with increasingirrigation period. Under the same irrigation period,number of leaves and length of internodeincreasedbutplant height and leaf width slightly decreased with increasing irrigation frequency. LAI,SPAD,and number of effectivebranches,number of buds and bolls increased first followed by decrease with increasing drip irrigation frequency. The growth characteristics were more optimal and single bell weight,lint yield,and water use efficiency were not significantly different. As the irrigation frequency increased,the treatment D7 resulted in the highest increase in cotton yield more than12.7% and 13.5% than D6 and D8,respectively. The water use efficiency in D7 also increased by 12. 9% and 13. 7% than that in D6 and D8,respectively. Therefore,in the Akesu area of southern Xinjiang,the optimal frequency of drip irrigation is 7( Times) of the drip irrigation frequency and an irrigation period of 10 days,1 times.

引文

[1]徐飞鹏,李云开,任树梅.新疆棉花膜下滴灌技术的应用与发展的思考[J].农业工程学报,2003,19(1):25-27.
    [2]吴立峰,张富仓,周罕觅,等.不同滴灌施肥水平对北疆棉花水分利用率和产量的影响[J].农业工程学报2014,30(20):137-146.
    [3]郭艳波,冯浩,吴普特.作物非充分灌溉决策指标研究进展[J].中国农学通报,2007,23(8):520-525.
    [4] Du Taisheng,Kang Shaozhong.Water use and yield responsesof cottonto alternate partial root-zone drip irrigation in thearid area of north-westChina[J].Irrigation Science,2008,26:147-159.
    [5]冯绍元,马英,霍再林,等.非充分灌溉条件下农田水分转化SWAP模拟[J].农业工程学报,2012,28(4):60-68.
    [6]陈玉民,孙景生,肖俊夫.节水灌溉的土壤水分控制标准问题研究[J].灌溉排水,1997,16(1):24-28.
    [7]程冬玲,林性粹,蔡焕杰.膜下滴灌技术对新疆绿洲农业持续发展的效应[J].干旱地区农业研究,2005,23(2):59-62.
    [8]高龙,田富强,倪广恒,等.膜下滴灌棉田土壤水盐分布特征及灌溉制度试验研究[J].水利学报,2010,41(12):1158-1165.
    [9]张振华,蔡焕杰,杨润亚,等.膜下滴灌棉花产量和品质与作物缺水指标的关系研究[J].农业工程学报,2005,21(6):26-29.
    [10]邵光成,俞双恩,杨道成,等.大田棉花膜下滴灌与沟灌的应用研究[J].河海大学学报(自然科学版),2004,32(1):84-86.
    [11]石洪亮,张巨松,严青青,等.非充分滴灌下施氮量对棉花生长特性、产量及水氮利用率的影响[J].干旱地区农业研究,2017,35(04):129-136.
    [12]蔡晓莉,曾庆涛,刘铨义,等.机采杂交棉等行距高产机理初探[J].新疆农垦科技,2014,37(11):3-5.
    [13]时增凯,马奇详.北疆杂交棉宽行稀植栽培技术及其效果分析[J].中国棉花,2014,41(12):34-35.
    [14]康鹏.一膜三行棉花保稳产、创高产制约因素分析及对策[J].农村科技,2014,(8):11-12.
    [15]张旺锋,王振林,余松烈,等.种植密度对新疆高产棉花群体光合作用、冠层结构及产量形成的影响[J].植物生态学报,2004,28(2):164-171.
    [16]罗宏海,朱建军,张旺锋.滴灌棉田根区水分对棉花干物质生产及水分利用效率的影响[J].新疆农业科学,2011,48(4):622-628.
    [17]杨涛,马兴旺,王斌,等.干旱区水肥耦合对棉花光合特性和产量的影响[J].新疆农业科学,2008,(S2):93-98.
    [18]谷艳芳,丁圣彦,陈海生,等.干旱胁迫下冬小麦(Triticumaestivum)高光谱特征和生理生态响应[J].生态学报,2008,28(6):2690-2697.
    [19]李淦,高丽丽,张巨松,等.不同灌水处理对机采棉干物质和氮素运移及产量的影响[J].棉花学报,2016,28(04):353-360.
    [20]王一民,虎胆·吐马尔白,吴争光,等.膜下滴灌不同灌溉定额及灌水周期对棉花生长和产量的影响[J].新疆农业科学,2010,47(09):1765-1769.
    [21]闫映宇,赵成义,盛钰,等.膜下滴灌对棉花根系、地上部分生物量及产量的影响[J].应用生态学报,2009,20(4):970-976.
    [22]李淦,高丽丽,张巨松,等.不同灌水处理对棉花生长发育及产量的影响[J].新疆农业科学,2016,53(6):992-998.