|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
香樟凋落叶分解对牵牛花生长发育的影响及施氮的缓解效应
DOI: 10.3724/SP.J.1145.2015.04057, PP. 926-932
Keywords: 香樟,凋落叶,化感效应,牵牛花,发育,施氮
Abstract:
香樟对邻体植物具有化感作用，为获得良好的园林绿化配置效果、促进科学的林地管理，采用盆栽试验探讨香樟凋落叶分解对牵牛花生长和生殖的影响，以及施氮对凋落叶分解效应的影响.试验设置对照（ck）和25g/盆（l25）、50g/盆（l50）、100g/盆（l100）3个水平凋落叶处理，凋落叶分解34d后开始施氮处理（0.39g尿素/盆，分3次施入）.结果表明：（1）凋落叶分解明显抑制了牵牛花株高、基径、叶面积和生物量的积累，其中，株高降低32.85%-83.78%，茎粗减小5.23%-23.00%，叶面积减小30.31%-58.47%，生物量降低40.34%-84.54%，且剂量越大作用越强越持久，而施氮能明显减轻牵牛花生长受抑制的现象.（2）各水平凋落叶处理后，牵牛花始花期延迟2.5-10.0d，开花持续时间延长6.3-11.4d，开花数量增加0.5-3.3朵，但花朵品质较之对照降低，且牵牛花种子百粒重随着凋落叶添加量的增加而减小；施氮后，上述指标在各剂量凋落叶处理间的差异很小或无差异.综合各项指标可见，香樟凋落叶分解会对牵牛花生长发育产生明显的抑制效应，这可能与香樟凋落叶分解释放有毒物质作用于牵牛花有关.
| [1] | 5陈洪,胡庭兴,王茜,蒋雪,周光良,胡红玲,景建飞.香樟凋落叶分解物对辣椒生长发育的影响[j].西北植物学报,2014,34(12):2525-2534[chenh,hutx,wangq,jiangx,zhougl,huhl,jingjf.effectofdecomposingleaflitterofcinnamomumcamphoraongrowthanddevelopmentofcapsicumannuum[j].actabotbor-occidsin,2014,34(12):2525-
|
| [2] | 6任露洁,王成,古琳,张晶,王晓磊.无锡惠山森林公园香樟林内挥发物成分及其变化研究[j].中国城市林业,2012,10(3):8-11[renlj.wangc,gul,zhangj,wangxl.vocscomponentsincinnamomumcamphoraforestandtheirvariationinhuimountainforestpark,wuxi[j].jchinurbanfor,2012,10(3):8-
|
| [3] | 7liuch,miahraak,tanrx,tangc,yangh,shenyf.repellentandinsecticidalactivitiesofessentialoilsfromartemisiaprincepsandcinnamomumcamphoraandtheireffectonseedgerminationofwheatandbroadbean[j].bioresourtechnol,2006,97(15):1969-1973
|
| [4] | 8pragadheeshvs,saroja,chandansc.chemicalcharacterizationandantifungalactivityofcinnamomumcamphoraessentialoil[j].indcropsproducts,2013,49:628-633
|
| [5] | 9李建勇,杨小虎,奥岩松.香樟根际土壤化感作用的初步研究[j].生态环境,2008,17(2):763-765[lijy,yangxh,aoys.allelopathyofrhizospheresoilofcinnamomumcamphora(l.)presl[j].ecolenviron,2008,17(2):763-
|
| [6] | 11罗克菊,朱建国,刘钢,唐昊治,李春华,曾青.臭氧胁迫对水稻的光合损伤与施氮的缓解作用[j].生态环境学报,2012,21(3):481-488[luokj,zhujg,liug,tanghz,lich,zengq.effectsofelevatedozoneonleafphotosynthesisofrice(oryzasatival.)andmitigationwithhighnitrogensupply[j].ecolenvironsci,2012,21(3):481-
|
| [7] | 21李仲彬,胡庭兴,李霜,陈洪,胡红玲,卫娇娇,丁伟.香樟凋落叶在土壤中分解初期对凤仙花生长和生理特性的影响[j].应用与环境生物学报,2015,21(3):571-578[lizb,hutx,lis,chenh,huhl,weijj,dingw.effectsofinitialdecomposingleaflitterofcinnamomumcamphoraonthegrowthandphysiologyofimpatiensbalsamina[j].chinjapplenvironbiol,2015,21(5):571-
|
| [8] | 23blumu,gerigtm,worshamad,kingld.modificationofallelopathiceffectsofp-coumaricacidonmorning-gloryseedlingbiomassbyglucose,methionine,andnitrate.jchemecol,1993,19(12):2791-2811
|
| [9] | 24chenh,hutx,wuxh,huhl,tulh,panyx,zenfm.decompositionofbluegum(eucalyptusmaidenii)leaflittermayacceleratethematurationandsenescenceofspinach(spinaciaoleracea)[j].ajar,2013,8(6):532-540
|
| [10] | 27操国兴.大百合果期生殖资源等级分配的权衡关系研究[j].西南大学学报(自然科学版),2007,29(12):104-107[caogx.trade-offsofreproductiveresourcesathierarchicallevelswithreferencetofruitingstageincardiocrinumcordatum(liliaceae)[j].jswuniv(natscied),2007,29(12):104-
|
| [11] | 28苏智先,张素兰,钟章成.植物生殖生态学研究进展[j].生态学杂志,1998,17(1):39-46[suzx,zhangsl,zhongzc.advancesinplantreproductiveecology[j].chinjecol,1998,17(1):39-
|
| [12] | 29王凌霄,林思祖,刘学芝,刘宝,曹光球.不同硝态氮处理条件下杉木桩提取物对杉木种子的化感效应[j].福建林学院学报,2007,27(3):203-207[wanglx,linsz,liuxz,liub,caogq.allelopathiceffectofallelochemicalsofchinesefirstumpongerminationofchinesefirseedtreatedwithdifferentsodiumnitratelevels[j].jfujiancollfor,2007,27(3):203-
|
| [13] | 1肖剑峰,邓清华,熊考林,邓良源.香樟优良种源及配套栽培技术研究[j].江西农业学报,2009,21(5):41-43[xiaojf,dengqh,xiongkl,dengly.goodsourceofcamphortreespeciesandtheircultivationtechnology[j].actaagricjiangxi,2009,21(5):41-
|
| [14] | 2杨湘,赵兰枝,陈进洁,张允伟,王勇.植物化感作用及其在园林绿化上的应用[j].山东林业科技,2007,5:99-101[yangx,zhaolz,chenjj,zhangyw,wangy.allelopathyinornamentalplantsanditsapplicationinlandscapevirescence[j].shandongforscitechnol,2007,5:99-
|
| [15] | 3inderjit,nilsenet.bioassaysandfieldstudiesforallelopathyinterrestrialplants:progressandproblems[j].critrevplantsci,2003,22(3):221-238
|
| [16] | 4turkma,tawahaam.inhibitioneffectofaqueousextractofblackmustardongerninalionandgrowthoflentilpark[j].jagron,2002,1(1):28-30
|
| [17] | 10翟晶.镉胁迫下增施氮对杨树生长和叶绿素合成的影响[d].雅安:四川农业大学,2013[zhaij.theeffectsofnitrogenonpoplargrowthandchlorophyllsynthesisundercadmiumstress[d].ya’an:sichuanagricultureuniversity,
|
| [18] | 12李孔晨,卢欣石,王铁梅.盐胁迫下施氮水平对黑麦草氮素吸收的影响[j].草地学报,2011,19(3):487-491[likc,luxs,wangtm.effectsofdifferentnitrogenfertilizerratesonnitrogenabsorptionbyryegrass(loliummuliiflorum)undersaltstress[j].actaagricsin,2011,19(3):487-
|
| [19] | 13陈洪,胡庭兴,王茜,胡红玲,蒋雪,周光良,陈刚.香樟凋落叶分解对辣椒生长的抑制作用及施氮的缓解效应[j].应用生态学报,2015,26(2):457-465[chenh,hutx,wangq,hu,hl,jiangx,zhougl,cheng.inhibitionofdecomposingleaflitterofcinnamomumcamphoraongrowthofcapsicumannuumandthealleviationeffectofnitrogenapplication[j].chinjapplecol,2015,26(2):457-
|
| [20] | 14王德芳,郑志勇.野生牵牛花在园林绿化中的组合应用[j].北方园林,2007,23(4):15-17[wangdf,zhengzy.wildmorningapplicationinlandscapecombination[j].ngarden,2007,23(4):15-
|
| [21] | 15吴秀华,李羿桥,胡庭兴,陈保军,杨永贵,陈洪,胡红玲.巨桉凋落叶分解对菊苣生长及光合特性的影响[j].应用生态学报,2013,24(7):1817-1825[wuxh,liyq,hutx,chenbj,yangyg,chenh,huhl.effectsofeucalyptusgrandisleaflitterdecompositiononthegrowthandphotosyntheticcharacteristicsofcichoriumintybus[j].chinjapplecol,2013,24(7):1817-
|
| [22] | 16huangww,hutx,chenh,wangq,huh,tul,jingl.impactofdecomposingcinnamomumseptentrionaleleaflitteronthegrowthofeucalyptusgrandissaplings[j].plantphysiolbiochem,2013,70:411-417
|
| [23] | 17鲍士旦.土壤农化分析[m].3版.北京:中国农业出版社,2000[baosd.soilanalysis[m].3rded.beijing:chinaagriculturepress,
|
| [24] | 18黄��,胡庭兴,张念念,肖银龙,何远洋,李仲彬,丁伟.银木凋落叶腐解过程对小白菜生长和抗性生理的影响[j].生态学报,2012,32(12):3883-3891[huangww,hutx,zhangnn,xiaoyl,heyy,lizb,dingw.effectsofleaflitterofcinnamomumseptentrionaleongrowthandresistancephysiologyofbrassicarapainthedecompositionprocessoflitter.actaecolsin,2012,32(12):3883-
|
| [25] | 19陈刚,彭勇,涂利华,申玲,陈洪,胡红玲,陈云.天竺桂凋落叶对凤仙花生长和光合特性的影响[j].西北植物学报,2014,34(5):1015-1024[cheng,pengy,tulh,shenl,chenh,huhl,cheny.effectsofcinnamomumjaponicumleaflitteradditiononthegrowthandphotosyntheticcharacteristicsofimpatiensbalsamina[j].actabotbor-occidsin,2014,34(5):1015-
|
| [26] | 20沈洁,吉星星,袁堂如,赵兴兰,刘然然.樟树叶水浸提液对高羊茅种子萌发和幼苗生长的化感作用[j].湖北农业科学,2013,52(14):3349-3353[shenj,jixx,yuantr,zhaoxl,liurr.allelopathyofwaterextractofcinnamomumcamphoraleafonseedgerminationandseedlinggrowthoffestucaarundinacea[j].hubeiagricsci,2013,52(14):3349-
|
| [27] | 22黄建贝,胡庭兴,吴张磊,胡红玲,陈洪,王茜.核桃凋落叶分解对小麦生长及生理特性的影响[j].生态学报,2014,34(23):6855-6863[huangjb,hutx,wuzl,huhl,chenh,wangq.effectsofdecomposingleaflitterofjuglansregiaongrowthandphotosyntheticcharacteristicsoftriticumaestivum[j].actaecolsin,2014,34(23):6855-
|
| [28] | 25王倩,孙会军,孙令强.化感物质及作用机理[j].中国蔬菜,2005(s):70-74[wangq,sunhj,sunlq.allelochemicalsanditsmechanismofactioninallelopathy[j].chinaveg,2005(s):70-
|
| [29] | 26曾群,赵仲华,赵淑清.植物开花时间调控的型号途径[j].遗传,2006,28(8):1031-1036[zengq,zhaozh,zhaosq.signalpathwaysoffloweringtimeregulationinplant[j].hereditas(beijing),2006,28(8):1031-
|
| [30] | 30刘秀芬.化感物质对土壤硝化作用的影响[j].中国生态农业学报,2002,10(2):60-62[liuxf.effectsofallelochemicalsonsoilnitrification[j].chinjeco-agric,2002,10(2):60-
|
| [31] | 31hodgea,robinsond,fittera.aremicrooroganismsmoreeffectivethanplantsatcompetingfoornitrogen[j].trendsplantsci,2000,5(7):304-308
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
