用户名: 密码: 验证码:
关中西部地区覆膜玉米揭膜契机与水肥耦合关系的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
近年来,玉米地膜覆盖栽培技术在西北半干旱地区,特别是在关中西部地区得到大面积推广应用,已成为这一地区重要的栽培模式。但由于长期覆盖地膜,破坏了土壤结构,影响了耕地质量和土壤的通透性,抑制了作物对水分、养分的吸收和作物生长发育,造成减产,大量的地膜残留在土壤中,还对农业生态环境构成了“白色污染”,因而该地区覆膜玉米实际产量与潜力产量仍然存在较大差距,且水肥利用效率不高。针对关中西部地区覆膜玉米生产存在的主要问题,本论文在以往研究工作基础上,通过盆栽和大田试验,系统的研究和分析了不同水氮条件下揭膜契机对关中西部地区覆膜玉米根系生长状况、生理生长、产量、水氮利用效率及综合效益的影响,研究得出了以下主要结论:
     (1)不同水分条件与揭膜时期对覆膜夏玉米根系生长的影响研究表明,对根长、根表面积、平均直径、根体积和根系干质量这5个根系指标进行主成分分析,得到的综合主成分可以代表92.09%的根系信息,具有较好的代表性与客观性,可用于玉米的根系评价。在高水条件下(65%θF~80%θF),对关中西部地区覆膜夏玉米在抽雄期进行揭膜处理,根系生长状况的综合主成分最高,作物产量和水分利用率也最佳。
     (2)不同水分条件与揭膜时期对覆膜春玉米生理生长、产量及水分利用效率的影响研究表明,中水(60%θF~70%θF)抽雄期揭膜处理生育中后期茎粗、地下部干物质量和根冠比最大,根系活力和叶片叶绿素含量最高,叶片丙二醛含量最小,玉米生育中后期株高、叶面积、总生物量和地上部干物质量均较大,叶片脯氨酸含量较小,而且这些指标与不同水分和揭膜时期组合处理下的最大(小)值差异不大。另外,中水抽雄期揭膜处理的单株产量(108.3g·株-1)与最大值(高水抽雄期揭膜:111.2g·株-1)相比,仅减少了2.7%,差异不明显;其耗水量显著低于所有高水处理;水分利用效率最大(8.31g kg-1),且显著大于其它组合处理。
     (3)施氮量与揭膜时期对覆膜夏玉米生理生长、产量及水氮利用效率的影响研究表明,在覆膜夏玉米生育中后期,相同施氮条件下,与全生育期覆膜处理相比,抽雄期揭膜提高了根系活力,增加了夏玉米株高、叶面积和地上部干物质量,提高了叶片净光合速率,降低了叶片丙二醛含量,获得了较优的穗部性状和较高的籽粒产量、水分利用效率及氮肥农学效率和偏生产力,而拔节-抽雄期揭膜处理与全生育期覆膜处理之间无明显差异;当揭膜时期相同时,施氮处理的夏玉米生理生长、产量及水氮利用效率等指标均优于不施氮处理,而高氮和低氮处理间无显著差异,随着施氮量的增加,叶片净光合速率、籽粒产量、水分利用效率及氮肥农学效率和偏生产力呈现减少趋势,叶片丙二醛含量呈现增加趋势。关中西部地区覆膜夏玉米的最优覆膜施氮模式为:施氮量为120kg/hm~2,抽雄期揭膜。
     (4)揭膜对覆膜玉米根区土壤温度的影响研究表明,抽雄期揭膜能降低覆膜玉米生育中后期土壤温度,缓解后期高温的不利影响,改变水肥气热环境,增加水氮利用效率和产量。揭膜后将地膜随时拿出地块,减轻了地膜对土壤环境的污染。
     (5)通过建立基于信息熵理论的多层次多目标综合评价模型,并采用盆栽和大田试验数据进行计算分析,结果表明,不同水分和揭膜时期组合,中水抽雄期揭膜处理的最终综合效益最理想;不同施氮量和揭膜时期组合,低氮抽雄期揭膜处理最终综合效益最高。所得结果符合生产实际情况,因此,基于信息熵理论的揭膜方案综合效益模糊评价模型可为覆膜玉米最佳揭膜方案提供较为可靠的技术指导。
In recent years, film mulching techniques of maize had became a major cultivationpattern in the northwest semiarid region especially the western guanzhong region. But filmmulching for a long time could destroy soil structure, affected the quality of cultivated landand soil permeability, suppressed the absorption of moisture, nutrients and crop growth, andcaused production reduction, it also left a lot of plastic film residues, which made the “plasticpollution” to agroecological environment. As a result, there presented low efficiency of waterand fertilizer, and large gaps between attainable yield of maize grown with recommendedpractices and potential productivity in this region. In order to solve the problems, the effectsof uncovering plastic film periods under different water and nitrogen conditions on rootgrowth, physiology, growth, yield, utilization of water and nitrogen and comprehensivebenefits of film mulching maize in western guanzhong region were studied and systematicanalyzed by pot and field experiments. After studying I have preliminarily obtained somemajor research results as follows:
     (1)The evaluation of root-inducing effect of summer maize under different water levelsand uncovering plastic film periods was studied. By using the principle component analysismethod to evaluate root length, root surface area, root average diameter, root volume and rootdry mass, the results showed that principle component could represent92.09%primordial rootinformation with better representation and objectivity, and thus could be used as the maizeroot system evaluation. When uncovering plastic film at tasseling stage in the higher waterlevel (65%θF~80%θF), the highest comprehensive root index, dry matter accumulation,yield and water use efficiency were achieved.
     (2)The effects of water levels and uncovering plastic film periods on physiology,growth, yield and water use efficiency of spring maize were studied.The results showed that,during middle and late growth stage, the treatment of uncovering plastic film at tasselingstage under middle water level had the best stem diameter, underground biomass, root shootratio, root activity, leaf chlorophyll content and leaf MDA content, and better plant height,leaf area, total biomass, aboveground biomass and leaf Pro content, which had little difference between these values and the maximum (minimum). Moreover, compared with the max yield(the treatment of uncovering plastic film at tasseling stage under high water level:111.2g plant-1), the yield of uncovering plastic film at tasseling stage under middle water level(108.3g plant-1), had little difference, reduced by2.7%. The water consumption ofuncovering plastic film at tasseling stage under middle water level was significantly lowerthan all high water treatments, and its WUE (8.31g kg-1)) was significantly greater than othertreatments.
     (3)The effects of nitrogen rates and uncovering plastic film periods on physiology,growth, yield, WUE and NUE of summer maize were studied.The results showed that, duringmiddle and late growth stage, through increasing the root activity, uncovering plastic film attasselling stage increased the plant height, leaf area, and dry mass accumulation, improvedleaf photosynthetic rate, decreased leaf MDA content, and got better ear characters, yield,WUE, NAE and NPFP in comparison with mulching plastic film treatment under threenitrogen rates. However, there were no significant differences between uncovering plastic filmat jointing-tasselling stage and mulching plastic film treatments. With the same uncoveringplastic film period, applying nitrogen fertilizer was better than without nitrogen application inthe physiology, growth, yield, WUE and NUE of summer maize. however, there were nosignificant differences between high nitrogen and low nitrogen treatments. As the increasingof nitrogen rates, leaf photosynthetic, yield and water use efficiency decreased, and leaf MDAcontent increased. In this study, taking yield, water and nitrogen use efficiency andenvironment effect into consideration, the appropriate uncovering plastic film period andnitrogen rate of summer maize in mulched field in the Guanzhong Region were uncoveringplastic film at tasselling stage under N120kg hm-2.
     (4)The effects of uncovering plastic film periods on soil temperature in maize rootzonewere studied.The results showed that, uncovering plastic film at tasselling stage loweredtemperature, relieved the adverse effect of high temperature during the later growing season,ensuring a favourable environment of moisture, fertilizer, gas and temperature and to improveWUE, NUE and yield, thereby improved economic benefits. Removing the film early can alsodecrease environmental pollution and reduce recovery or reprocessing costs, a distinct butsmall advantage.
     (5)The multi-hierarchy and multi-objective fuzzy theory was applied to establish amulti-hierarchy and multi-objective fuzzy evaluation model of comprehensive benefits touncovering film maize. The results showed that, uncovering plastic film at tasseling stageunder middle water level got the optimal comprehensive benefits in the treatments of coupling of water and uncovering plastic film period, and uncovering plastic film at tasseling stageunder low nitrogen got the optimal comprehensive benefits in the treatments of coupling ofnitrogen and uncovering plastic film period. The results can be popularized in productionpractice. Therefore, the evaluation model of comprehensive benefits to uncovering film maizebased on information entropy theory can provide the reliable technical guidance for theoptimal uncovering film scheme of film mulching maize.
引文
毕继业,王秀芬,朱道林.2011.地膜覆盖对农作物产量的影响.农业工程学报,24(11):172~175
    蔡焕杰,邵光成,张振华.2002.荒漠气候区膜下滴灌棉花需水量和灌溉制度的试验研究.水利学报,(11):119~123
    崔宁博.2009.西北半干旱区梨枣树水分高效利用机制与最优调亏灌溉模式研究.[博士学位论文].陕西杨凌:西北农林科技大学
    崔振岭,陈新平,张福锁,徐久飞,石立委,李俊良.2007.华北平原冬小麦/夏玉米轮作体系土壤硝态氮的适宜含量.应用生态学报,18(10):2227~2232
    陈根云,俞冠路,陈悦,许大全.2006.光合作用对光和二氧化碳响应的观测方法探讨.植物生理与分子生物学学报,32(6):691~696
    陈晓远,高志红,刘晓英,罗远培.2004.水分胁迫对冬小麦根、冠生长关系及产量的影响.作物学报,30(7):723~728
    陈新明,Jay Dhungel,Surya Bhattarai,Manouchehr Torabi,David J Midmore.2010.加氧灌溉对菠萝根区土壤呼吸和生理特性的影响.排灌机械工程学报,28(6):543~547
    程国平,安兴智,和盛,和春良,曾学芝.2008.氮肥对黔兴201植株性状和产量的影响.种子,27(4):55~56
    程俊珊.2006.渭源地区旱地玉米覆膜种植增温效应及高产增效研究初报.干旱地区农业研究,24(1):39~42
    戴明宏,陶洪斌,王利纳,王璞.2008.不同氮肥管理对春玉米干物质生产、分配及转运的影响.华北农学报,23(1):154~157
    戴忠民.2008.氮素代谢对小麦生理特性的影响研究进展.河南农业科学,7:10~13
    杜延军,李自珍,李凤民.2004.半干旱黄土高原地区地膜覆盖和底墒对春小麦生长及产量的影响.西北植物学报,24(3):404-411
    段爱旺,肖俊夫.1999.控制交替沟灌中灌水控制下限对玉米叶片水分利用效率的影响.作物学报,25(6)
    段巍巍,李慧玲,肖凯,李雁鸣.2007.氮肥对玉米穗位叶光合作用及其生理生化特性的影响.华北农学报,22(1):26~29
    房江育,张仁陟.2001.无机营养和水分胁迫对春小麦叶绿素丙二醛含量等的影响及其相关性.甘肃农业大学学报,36(1):89~94
    冯广龙,刘昌明.1997.人工控制土壤水分剖面调控根系分布的研究.地理学报,52(5):461~469
    扶胜兰,高致明,张红瑞,孙寒,翟轩,赵志鹏.2011.不同揭膜方式对丹参产量与品质的影响.河南农业科学,40(2):128~130
    高灿红,胡晋,郑昀晔,张胜.2006.玉米幼苗抗氧化酶活性、脯氨酸含量变化及与其耐寒性的关系.应用生态学报,17(6):1045~1050
    高俊凤.2005.植物生理学实验指导.北京:高等教育出版社
    高丽,李红岭,王铁臣,孔祥悦,张振贤,高丽红.2012.水氮耦合对日光温室黄瓜根系生长的影响.农业工程学报,28(8):58~63
    龚元石,李保国.1995.华北平原节水农业应用基础研究战略.农业应用基础研究进展.北京:中国农业出版社:1~6
    关迎春,安福全,赵菊,于龙凤.2007.氮素对玉米生理特性的影响.现代化农业,3:14~16
    郭安红,魏虹,李凤民,赵松岭.1999.土壤水分亏缺对春小麦根系干物质累积和分配的影响.生态学报,19(2):179~184
    郭大勇,黄思光,王俊,凌莉,李凤民,李世清.2003.半干旱地区地膜覆盖和施氮对春小麦生育进程和干物质积累的影响.西北农林科技大学学报(自然科学版),31(2):76~79
    郭显光.1998.改进的熵值法及其在经济效益评价中的应用.系统工程理论与实践,(12):98~102
    郭相平,康绍忠,索丽生.2001.苗期调亏处理对玉米根系生长影响的试验研究.灌溉排水,20(1):25~27
    韩金玲,李彦生,杨晴.2008.不同种植密度下春玉米干物质积累、分配和转移规律研究.玉米科学,16(5):115~119
    郝树荣,郭相平,王为木,张烈君,王琴,王青梅.2005.胁迫后复水对水稻叶面积的补偿效应.灌溉排水学报,2005,24(4):18~21
    郝玉兰,潘金豹,张秋芝,李爱萍.2003.不同生育期水分胁迫对玉米叶片CAT和MDA的影响.北京农学院学报,18(3):178~180
    何萍,金继运,林葆.1998.氮肥用量对春玉来叶片衰老的影响及其机理研究.中国农业科学,31(3):66~71
    贺润喜,王玉国,赵金鱼.1999.不同生育期揭膜对旱地地膜覆盖玉米生理性状和产量的影响.山西农业大学学报,19(1):16~18
    侯维东,徐念榕.2000.井灌节水项目综合评价模型及其应用.河海大学学报,28(3):90~94
    侯晓燕,王凤新,康绍忠,冯绍元,韩江江.2008.西北旱区民勤绿洲滴灌马铃薯揭膜效应研究.干旱地区农业研究,26(4):88~92
    胡小平,王长发.2001.SAS基础及统计实例教程.西安:西安地图出版社
    胡笑涛,梁宗锁,康绍忠,蔡焕杰.1998.模拟调亏灌溉对玉米根系生长及水分利用效率的影响.灌溉排水,17(2):11~15
    胡兴波,曹敏建,塚田利夫,李娜.2003.不同耕作措施对土壤含水量及玉米出苗率的影响.玉米科学11(3):60~62
    黄瑞冬,李广权.1995.玉米株高整齐度及其测定方法的比较.玉米科学,3(2):61~63
    贾志红,易建华,孙在军.2009.不同覆盖物对烤烟根温及生长和生理特性的影响.应用生态学报,17(11):2075~2077
    蒋耿民.2010a.淤地坝坝系布设方案多层次模糊综合评判研究.人民黄河,32(8):92~95
    蒋耿民.2010b.小流域淤地坝坝系工程总体布局综合评价指标体系及模型研究.[硕士学位论文].陕西杨凌:西北农林科技大学
    蒋文昊.2011.不同灌水量对起垄覆膜烤烟生长发育及其产量影响的研究.[硕士学位论文].陕西杨凌:西北农林科技大学
    金荣.2007.基于熵权多目标决策的保障性评价方法研究.空军工程大学学报(自然科学版),8:56~59
    康绍忠,史文娟,胡笑涛,梁银丽.1998.调亏灌溉对玉米生理指标及水分利用效率的影响.农业工程学报,(4):82~87
    康绍忠,潘英华,石培泽,张建华.2001.控制性作物根系分区交替灌溉的理论与试验.水利学报,11:80~86
    康绍忠.农业节水与水资源领域的科技发展态势及重大热点问题.农业工程学报,2003(19):24~32
    康绍忠,胡笑涛,蔡焕杰,冯绍元.现代农业与生态节水的理论创新及研究重点.水利学报,2004,(12):1~7
    李凤民,王俊,郭安红.2000.供水方式对春小麦根源信号和水分利用效率的影响.水利学报,1:23~27
    李凤民,王俊,李世清,王同朝.2001.地膜覆盖导致春小麦产量下降的机理.中国农业科学,34(3):330~333
    李慧伶,王修贵,崔远来,李凯,方彬.2006.灌区运行状况综合评价的方法研究.水科学进展,17(4):544~449
    李宏伟,王淑霞,李滨,童依平,杨兴洪,李振声.2006.早衰和正常小麦近等基因系旗叶光合特性与产量比较研究.作物学报,32(11):1649~1655
    李萌,田霄鸿,李生秀.2007.花期前后不同干旱过程对玉米抗旱生理反应的影响.干旱地区农业研究,25(6):26~30
    李生秀,李世清,高亚军,王喜庆,贺海香,杜建军.1994.施用氮肥对提高旱地作物利用土壤水分的作用激励和效果.干旱地区农业研究,12(1):39~46
    李世清,李凤民,宋秋华,王俊.2001.半干旱地区地膜覆盖对作物产量和氮效率的影响.应用生态学报,12(2):205~209
    李邵,薛绪掌,郭文善,李霞,陈菲.2010.不同供水吸力对温室黄瓜光合特性及根系活力的影响.应用生态学报,21(1):67~73
    李寿声,彭世彰.1986.多种水源联合运用非线性规划灌溉模型.水利学报,1(6):11~19
    李唯,倪郁,胡自治,李胜.2003.植物提水作用研究述评.西北植物学报,23(6):1056~1062
    李兴,史海滨,程满金.2007.集雨补灌对玉米生长及产量的影响.农业工程学报,23(4):34~38
    李援农,范兴科,樊慧芳,周亚娟.2002.地膜覆盖灌水对土壤水分变化及作物生长的影响.水土保持研究,9(2):45~47
    李援农,马孝义,李建明.2000.保护地节水灌溉技术.北京:中国农业出版社,10~13
    李占军,刁承泰.2008.西南丘陵地区县域农用地经济效益评价研究-以重庆江津区为例.水土保持研究15:105~109
    梁秋霞,曹刚强,苏明杰.2006.植物叶片衰老研究进展.中国农学通报,22(8):282~285
    梁银丽,扬翠玲.1995.不同类型小麦品种对渗透胁迫的反应.西北农学报,(4):21~25
    梁宗锁,康绍忠,李新有.1995有限供水对玉米产量及其水分利用效率的影响.西北植物学报,15(1):26~31
    林琪,侯立白,韩伟,王月福.2003.干旱胁迫对小麦旗叶活性氧代谢及灌浆速率的影响.西北植物学报,23(12):152~156
    刘国琴,樊卫国.2000.果树对水分胁迫的生理响应.西南农业学报,13(1):101~106
    刘明强,宇振荣,刘云慧.2006.作物养分定量化模型原理及方法比较分析.土壤通报,37(3):1~2
    刘树堂,东先旺,孙朝辉,魏志刚,王伟华.2003.水分胁迫对夏玉米生长发育和产量形成的影响.莱阳农学院学报,20(2):98~100
    刘维峰.1996.农业节水决策支持系统.决策与决策支持系统,6(2):31~36
    刘小刚.2009.节水灌溉条件下作物根区水氮迁移和高效利用机制研究.[博士学位论文].陕西杨凌:西北农林科技大学
    刘志先.1998.世界玉米经济的现状和发展趋势.国外农学-杂粮作物,18(2):7~11
    罗金耀,李道西.2003.节水灌溉多层次灰色关联综合评价模型研究.灌溉排水学报,22(5):31~38
    吕丽红,王俊,凌莉,李凤民,李世清.2003.半干旱地区地膜覆盖、底墒和氮肥对春小麦根系生长的集成效应.西北农林科技大学学报(自然科学版),31(3):102~105
    吕丽华,赵明,赵久然,陶洪斌,王璞.2008.不同施氮量下夏玉米冠层结构及光合特性的变化.中国农业科学,41(9):2624~2632
    马富举,李丹丹,蔡剑,姜东,曹卫星,戴廷波.2012.干旱胁迫对小麦幼苗根系生长和叶片光合作用的影响.应用生态学报,23(3):724~730
    马瑞昆,蹇家丽,贾秀领,刘淑贞.1991.供水深度与冬小麦根系发育的关系.干旱地区农业研究,(3):1~9
    马兴林,王庆祥,钱成明,柯福来,王传海.2008.不同施氮量玉米超高产群体特征研究.玉米科学,16(4):158~162
    毛达如,申建波.2004.植物营养研究方法.北京:中国农业大学出版社
    慕自新.2003.玉米根系特征与其整体水分关系研究.[硕士学位论文].陕西杨凌:西北农林科技大学
    牛俊义,李兴涛,盖玥,王鹤龄.2005.地膜覆盖栽培对春小麦叶片衰老特性的影响.麦类作物学报,25(5):92~95
    彭志红,彭克勤,胡家金,萧浪涛.2002.渗透胁迫下植物脯氨酸积累的研究进展.中国农学通报,26(5):533~537
    彭致功,杨培岭,任树梅,王勇.2006.再生水灌溉对草坪草生长速率、叶绿素及类胡萝卜素的影响特征.农业工程学报,22(10):105~108
    平文超,张永江,刘连涛,孙红春,李存东.2012.棉花根系生长分布及生理特性的研究进展.棉花学报,24(2):183~190
    强秦,曹卫贤,刘文国,张建昌,党占平,刘金海,高亚军,翟丙年,李生秀.2004.旱地小麦不同栽培模式对土壤水分和水分生产效率的影响.西北植物学报,24(6):1066~1071
    邱菀华.2002.管理决策与应用熵学.北京:机械工业出版社,31~33
    饶宝强,高家合,赵志明,唐继兴,和青.2008.揭膜对烤烟产量及品质的影响研究.安徽农学通报,14(14):37~38
    苏正淑,张宪政.1989.几种测定植物叶绿素含量的方法比较.植物生理学通讯,(5):77~78
    宿俊吉,邓福军,林海,宁新柱,陈红,李吉莲,刘萍.2011.揭膜对陆地棉根际温度、各器官干物质积累和产量、品质的影响.棉花学报,23(2):172~177
    孙彩霞,沈秀瑛,刘志刚.2002.作物抗旱性生理生化机制的研究现状和进展.杂粮作物,22(5):285~288.
    孙景生,康绍忠.2000.我国水资源利用现状与节水灌溉发展对策.农业工程学报,16(2):1~5
    孙曦.1997.植物营养原理.北京:中国农业出版社
    山仑,陈培元.1998.旱地农业生理生态基础.北京:科学出版社
    上官周平,李世清.2004.旱地作物氮素营养生理生态.北京:科学出版社
    沈新磊,黄思光,王俊,凌莉,李世清,李凤民.2003.半干旱农田生态系统地膜覆盖模式和施氮对小麦产量和氮效率的效应.西北农林科技大学学报(自然科学版),31(1):1~14
    石明岩,吕锡武,稻森悠平.2002.N2O的环境效应及其防逸技术的发展趋势.城市环境与城市生态,15(5):45~47
    石喜,王密侠,姚雅琴,蔡焕杰.2009.水分亏缺对玉米植株干物质累积、水分利用效率及生理指标的影响.干旱区研究,26(3):396~399
    师日鹏,上官宇先,李娜,周芳,韩坤,王林权.2012.播种量和施氮量对垄沟覆膜栽培冬小麦花后生理性状的影响.应用生态学报,23(3):758-764
    汤瑞凉,郭存芝,董晓娟.2000.灌溉水资源优化调配的熵权系数模型研究.河海大学学报(自然科学版),28(1):18~21
    唐启义,冯明光.2006.实用统计分析及其DPS数据处理系统.北京:科学出版社,644~647
    田纪春.2001.氮素追肥后移对小麦子粒产量和旗叶光合特性的影响.中国农业科学,34(1):1~4
    汪景宽,须湘成,张旭东,张继宏,谷俊武.1994.长期地膜覆盖对土壤磷素状况的影响.沈阳农业大学学报,25(3):311~315
    王娟,李德全,谷令坤.2002.不同抗旱性玉米幼苗根系抗氧化系统对水分胁迫的反应.西北植物学报,22(2):285~290
    王进军,柯福来,白鸥,黄瑞冬.2008.不同施氮方式对玉米干物质积累及产量的影响.沈阳农业大学学报,39(4):392~395
    王俊,李凤民,宋秋华,李世清.2003.地膜覆盖对土壤水温和春小麦产量形成的影响.应用生态学报,14(2):205~210
    王密侠,康绍忠,蔡焕杰,熊运章.2000.调亏对玉米生态特性及产量的影响.西北农业大学学报,28(1):31~36
    王素平,郭世荣,李璟,胡晓辉,焦彦生.2006.盐胁迫对黄瓜幼苗根系生长和水分利用的影响.应用生态学报,17(10):1883~1888
    王淑芬,张喜英,裴冬.2006.不同供水条件下对冬小麦根系分布、产量及水分利用效率的影响.农业工程学报,22(2):27~32
    王淑娟,田宵鸿,李硕,张耀华.2012.长期地表覆盖及施氮对冬小麦产量及土壤肥力的影响.植物营养与肥料学报,18(2):291~299
    王双,陈家宙,罗勇.2008.施氮水平对不同干旱程度夏玉米生长的影响.植物营养与肥料学报,14(4):646~651
    王晓娟,贾志宽,梁连友,丁瑞霞,王敏,李涵.2012.不同有机肥量对旱地玉米光合特性和产量的影响.应用生态学报,23(2):419~425
    王旭军,徐庆国,杨知建.2005.水稻叶片衰老生理的研究进展.中国农学通报,21(3):187~191
    王亚琴,梁承邺,黄江康.2002.植物叶片衰老的特性、基因表达及调控.华南农业大学学报(自然科学版),23(3):87~90
    魏道智,宁书菊,林文雄.2004.小麦根系活力变化与叶片衰老的研究.应用生态学报,15(9):1565~1569
    魏虹,林魁,李凤民,张荣,原保忠.2000.有限灌溉对半干旱区春小麦根系发育的影响.植物生态学报,24(1):106~110
    魏孝荣,郝明德,张春霞.2005.土壤干早条件下外源锌、锰对夏玉米光合特性的影响.作物学报,(8):1101~1104
    韦彩会.2009.时空亏缺灌溉和施肥水平对玉米水分利用的效应及其生理机制.[硕士学位论文].南宁:广西大学
    武阳,王伟,黄兴法,任德新,苏柳芸,刘正华.2012.亏缺灌溉对成龄库尔勒香梨产量与根系生长的影响.农业机械学报,43(9):78~83
    吴泽宁,王敬,刘进国.2002.引黄灌区灌溉效益优化计算模型.灌溉排水,21(2):8~11
    肖光顺,李保成,董承光.2009.揭膜对膜下滴灌早熟陆地棉生理指标的影响.中国棉花,36(7):18~19
    谢恒星.2010.不同灌溉方式下温室甜瓜生长效应及植株液流研究.[博士学位论文].陕西杨凌:西北农林科技大学
    谢华,沈荣开,徐成剑,覃奇志.2003.水、氮效应与叶绿素关系试验研究.中国农村水利水电,8:40~43
    熊秀珠,刘纪麟.2002.玉米植株的形态结构.见:刘纪麟主编.玉米育种学.北京:农业出版社:28~36
    徐洪敏.2010.栽培模式对黄土高原南部旱作春玉米干物质累积及水、氮利用效率的影响.[硕士学位论文].陕西杨凌:西北农林科技大学
    徐丽娜,黄收兵,陶洪斌,王云奇,祁利潘,王璞.2012.不同氮肥模式对夏玉米冠层结构及部分生理和农艺性状的影响.作物学报,38(2):301~306
    薛少平,朱琳,姚万生,韩文霆.2002.麦草覆盖与地膜覆盖对旱地可持续利用的影响.农业工程学报,18(6):71~73
    阎成士,李德全,张建华.1999.植物叶片衰老与氧化胁迫.植物学通报,16(4):398~404
    闫勇,罗兴录,张兴思,兰旺彬.2007.不同供水条件下玉米耐旱生理特性比较.中国农学通报,23(9):323~326
    杨德光,牛海燕,张洪旭,吴广霞.2008.氮胁迫和非胁迫对春玉米产量和品质的影响.玉米科学,16(4):55~57
    杨恩琼,袁玲,何腾兵,杨光梅.2009.干旱胁迫对高油玉米根系生长发育和籽粒产量与品质的影响.土壤通报,(40):85~88
    杨国航,陈国平,王荣焕,张春原,王宝东,刘春阁,王卫红,赵久然.2008.不同氮肥和密度水平对京单28产量效应的研究.玉米科学,16(4):176~178
    杨建设,许育彬.1997.论小麦抗旱丰产的根区调控问题.干旱地区农业研究,15(1):50~57
    杨开云,王亮,朱峰,冯卫.2007.改进的熵权模糊评价模型在水利工程的应用.节水灌溉,(8):60~62
    杨凌气象局.2012.杨凌农业气象月报.http://www.ylqx.gov.cn/show.php?articleid=630.html[2012-11-31]
    杨启良,张富仓,刘小刚,戈振扬.2012.控制性分根区交替滴灌对苹果幼树形态特征与根系水分传导的影响.应用生态学报,23(5):1233~1239
    杨淑慎,高俊凤,李学俊.2001.高等植物叶片的衰老.西北植物学报,21(6):1271~1277
    杨小虎.2011.追氮量及形态配比对烤烟生长和土壤无机氮素的影响.[硕士学位论文].陕西杨凌:西北农林科技大学
    杨志晓,张小全,毕庆文,汪健,黎根,邱妙文,杨铁钊.2009.不同覆盖方式对烤烟成熟期根系活力和叶片衰老特性的影响.华北农学报,24(2):153~157
    鱼欢.2009.施氮量、氮源及栽培模式对小麦、玉米生理特性及产量的影响.[博士学位论文].陕西杨凌:西北农林科技大学
    岳田利,彭帮柱,袁亚宏,高振鹏,张菡,赵志华.2007.基于主成分分析法的苹果酒香气质量评价模型的构建.农业工程学报,23(6):223~227
    云建英,杨甲定,赵哈林.2006.干旱和高温对植物光合作用的影响机制研究进展.西北植物学报,26(3):641~648
    邹承鲁.2000.当代生物学.北京:中国致公出版社,399~400
    战秀梅,韩晓日,杨劲峰,王帅,高鸣,赵立勇.2007.不同施肥处理对玉米生育后期叶片保护酶活性及膜脂过氧化作用的影响.玉米科学,15(1):123~127
    张厚华.2001.灌溉、覆盖对玉米生理及产量的影响.[硕士学位论文].陕西杨凌:西北农林科技大学
    张布翀,黄高宝.2008.干旱环境下春小麦最优调亏灌溉制度确定.灌溉排水学报,27(1):69~72
    张宏,周建斌,刘瑞,张鹏,郑险峰,李生秀.2011.不同栽培模式及施氮对半旱地冬小麦/夏玉米氮素累积、分配及氮肥利用率的影响.植物营养与肥料学报,17(1):1~8
    张寄阳,刘祖贵,段爱旺,孟兆江.2006.棉花对水分胁迫及复水的生理生态响应.棉花学报,18(6):398~399
    张黎萍,荆奇,戴廷波,姜东,曹卫星.2008.温度和光照强度对不同品质类型小麦旗叶光合特性和衰老的影响.应用生态学报,19(2):311~316
    张明,同延安,郭俊炜,张树兰,郭盼.2011.陕西关中小麦/玉米轮作区氮肥用量及施氮现状评估.西北农林科技大学学报(自然科学版),39(4):152~157
    张维强,沈秀瑛.1994.水分胁迫和复水对玉米叶片光合速率的影响.华北农学报,9(3):44-47
    张文丽,张彤,吴冬秀.2006.土壤逐渐干旱下玉米幼苗光合速率与蒸腾速率变化的研究.生态农业学报,14(2):72~75
    张绪成,上官周平.2007.不同抗旱性小麦叶片膜脂过氧化的氮素调控机制.植物营养与肥料学报,13(1):106~112
    张英普,何武全,韩健.1999.水分胁迫对玉米生理生态特性的影响.西北水资源与水工程,10(3):18~21
    赵鸿.2012.黄土高原(定西)旱作农田垄沟覆膜对马铃薯产量和水分利用效率影响.[博士学位论文].甘肃兰州:兰州大学
    赵俊晔,于振文.2006.施氮量对小麦旗叶光喝速率和光化学效率、籽粒产量与蛋白质含量的影响.麦类作物学报,26(5):92~96
    赵丽英,邓西平,山仑.2004.水分亏缺下作物补偿效应类型及机制研究概述.应用生态学报,15(3):532~526
    赵艳花,张鹏,王朝明,金月龄,潘忠涛,叶田方.2008.氮肥用量与追肥方式对安单3号产量的影响.种子,27(8):71~73
    郑健.2009.温室小型西瓜高效用水机理及灌溉模式研究.[博士学位论文].陕西杨凌:西北农林科技大学
    周惠成,张改红,王国利.2007.基于熵权的水库防洪调度多目标决策方法及应用.水利学报,38(1):100~106
    朱维琴,吴良欢,陶勤南.2006.不同氮营养对干旱逆境下水稻生长及抗氧化性能的影响研究.植物营养与肥料学报,12(4):506~510
    Al Assir I A,Rubeiz I G,Khoury R Y.1991. Response of fall greenhouse cos lettuce to clear mulch andnitrogen fertilizer. J Plant Nutr,14(10):1017~1022
    Banziger M,Edmeades G O,Beck D.2000. Breeding for dorught and nitorgen stress to tolerance inMaize:From Theory to Practice. Mexico,D.E:CIMMYT,20~21
    Bohnert H J,Jensen R G.1996. Strategies for engineering water-stress tolerance in plants. Trends Biotech,(14):89~95
    Borras L,Otegui M E.2001. Maize kernel weight response to post-flowering source-sink ratio. CropScience,49:1816~1822
    Cook H F,Valdes Gerardo S B,Lee H C.2006. Mulch effects on rainfall interception,soil physicalcharacteristics and temperature under Zea mays L. Soil&Tillage Research,91:227~235
    Costagli G,Gucci R,Rapoport H F.2003. Growth and development of fruits of olive ‘Frontoio’ underirrigation and rainfed conditions. The Journal of Horticultural Science and Biotechnology,78:119~124
    Davies W J,Zhang J.1991. Root signals and the regulation of growth and development of plants in dryingsoil. Annu Rev Plant Physiol Plant Mol Biol,42:55~76
    Delauney A J,Verma D P S.1993. Proline biosynthesis and osmoregulation in plants. Plant Journal,4:215~223
    Ebel R C,Proebsting E L,Evans R G.2001. Apple tree and fruit responses to early termination of irrigationin a semi-arid environment. Horticultural Science,36:1197~1201
    Efeoglu B,Kmekci E,Cicek N.2008. Physioligical responses of three maize cultivars to drought stress andrecovery. South Africa Journalof Botany,doi:10.1016/j.sajb,2008-06-05
    Evans J R.1983. Niortgen and Photosynthesis in the flag leaf of wheat. Plant Physiolo,(72):297~302
    Gambin B L,Lucas B L,Mara E O.2007. Kernel water relations and duration of grain filling in maizetemperate hybrids. Field Crops Research,101:1~9
    Garder F P,Peare R B,Mitcheu R L.1985. Physiology of crop plants. Ames Zowa: State University Press,76
    Ghosh P K,Dayal Devi,Bandyopadhyay K K,Mohanty M.2006. Evaluation of straw and polythene mulchfor enhancing productivity of irrigated summer groundnut. Field Crops Research,99:76~86
    Grant R E,Jackson B S,Kiniry.1989. Water deficit timing effects on yield components in maize. Agron,81:61~65
    Halliwell B.1981. Chloroplasts.Metabolism. Oxford: Clarendon Press,179
    Harman D.1956. Aging: a theory based on free radical and radiation chemistry. Journal of Gerontology,11(3):298~300
    Heath R L,Packer L.1968. Photoperoxidation in isolated chloroplasts. Ⅰ. Kinetics and stoichiometry offatty acid peroxidation. Arch Biochem Biophys,125:189~198
    Lall A,Sekar V,Ogihara M.2006. Data streaming algorithms for estimating entropy of network traffic.Performance Evaluation Review,34(1):145~156
    Li F M,Wang J,Xu J Z,Xu H L.2004. Productivity and soil response to plastic film mulching durationsfor spring wheat on entisols in the semiarid Loess Plateau of China. Soil&Tillage Research,78:9~20
    Li F M,Wang P,Wang J.2004. Effects of irrigation before sowing and plastic film mulching on yield andwater uptake of spring wheat in semiarid Loess Plateau of China. Agriculture Water Management,67:77~88
    Marcelis L F.1989. Simulation of plant-water relations and photosynthesis of greenhouse crops. ScientiaHorticulture,41:19~18
    Marschner H.1995. Mineral nutrition of higher plants.San Diego,CA: Academic Press,124
    Michelena V A,Boyer J S.1982. Complete turgor maintenance at low water potentials in the elongatingregion of maize leaves. Plant Physiol,69:1145~1149
    Mohammadi M,Karr A L.2001. Membrane lipid peroxidation,nitrogen fixation and leghemoglobincontent in soybean root nodules. Journal of Plant physiology,158(1):9~19
    Niu J Y,Gan J W,Zhang J W,Yang Q F.1998. Post anthesis dry matter accumulation and redistributionin spring wheat mulched with plastic film. Crop Science,38:1562~1568
    Quezada M R,Munguia J P,Linares C.1995. Plastic mulching and availability of soil nutrients incucumber crop. TERRA (Mexico),13:136~147
    Recep C.2004. Effects of water stress at different development stages on vegetative and reproductivegrowth of maize. Field Crops Research,89:1~16
    Ribaut J M.1996. Identification of quantitative trait loci under drought conditions in tropical maize flowingparameters and the anthesis-silking interval. Theor AppL Genet,(92):905~914
    Subramanian V B.1992. Compensatory growth response during reproductive phase of cowpea after stress.Agon and crop sci,168:85~90
    Valentinuz O R,Tollenaar M.2004. Vertical profile of leaf senescence during the grain-Filling period inolder and newer maize hybrids. Crop Science,44:827~834
    Walker R.2007. Entropy and the evaluation of labour market interventions. Evaluation,13:193~219
    Williams J R,Buller O H,Dvorak G J et al.1988.A microcomputer model for irrigation systemevalution.Southern Journal of Agricultural Economics,20:10~16
    Woolhouse H W.1984.The biochemistry and regulation of senescence in chloroplasts. Canadican Journalof Botany,62:2934~2942
    Zeng Z S,Ai F Q,Zhang Y F.2009. Effects of planting density,duration of disclosing plastic film andnitrogen fertilization on the growth dynamics of rapeseed under no-tillage cultivation. AgriculturalScience&Technology,10(1):130~134

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700