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ID:6157382
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时间:2018-01-04
《甘蔗翻译词汇 sugarcane words》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ⅠParts&GrowthofSugarcaneInplantingratoonsugarcane,fourearly:ploughingsoilsoastoloosesugarcanesprout,applyingfertilizerduringseedlingsoastoprovidenecessarynutritionforgrowingearlyandrapidly,earlythinningoutandsinglingseedlingwithshellingsearl中文意思:宿根蔗突出“四早”管理,即早破垄松蔸,促进蔗蔸萌发;早施苗肥,促进蔗苗早生快发,保证
2、养分有效供给;早间苗、定苗,及时剥除枯脚叶,确保甘蔗有效群体和田间通透性;早防治病虫,保证苗齐、苗全、苗匀、苗壮。§株高:plantheight§茎径:stalkdiameter§径重:stalkweight§侧芽:lateralbud§蔗表:canetop§生长点(鸡蛋黄):growingpoint;naturalbreakingpoint§出苗:germination§苗期:seedlingstage§分蘖:tiller§伸长期:elongationstage§拔节:jointing§脱壳:self-trashing§节间:internode§芽段:Sett§有效茎
3、(有效分蘖苗):millablestalk§蔗种:caneseed§新植蔗:plantcrop§宿根蔗:ratooncane§宿根性:ratoonability§II.Pests&Diseases§宿根矮化病:ratoonstuntingdisease§RSDiscausedbyasmallbacterium,Clavibacterxylif.sp.xyli.Thebacteriumlivesinthevasculartissueofthecaneplant,andishighlyinfectious.Transmissionisprincipallythroughdi
4、seasedplantingmaterialandbycuttingimplements(planters,caneknives,chainsaws,harvestersetc).§Thediseasetendstogivean"upanddown"appearancetodiseasedfields,aresultofvariationinstuntingindiseasedstools.Theonlysymptomswhichcanbeassociatedwiththediseaseareadiscolorationofvascularbundlesinthenod
5、alregion.§黑穗病:Sugarcanesmut§SugarcanesmutisafungaldiseaseofsugarcanecausedbythefungusSporisoriumscitamineum.Itissometimesknownasculmicolous,whichdescribestheoutgrowthoffungusofthestalkofthecane.§Thefungusgrowswithinthemeristematictissueandinducesformationoffloweringstructureswhichitcolon
6、isestoproduceitsteliopores.Thefloweringstructures,usuallytypicalgrassarrows,aretransformedintoawhiplikesorithatgrowsoutbetweentheleafsheaths.Atfirstitiscoveredbyathinsilveryperidium(thisisthehosttissue)whicheasilypeelsbackwhendesiccatedtoexposethesootyblack-brownteliospores.§锈病:Sugarcane
7、rust§SugarcanerustiscausedbythefungusPucciniamelanocephela.Anobligateparasite,thepathogenincitesnewinfectionsonlyonlivinghosttissue.Changesinvarietalsusceptibilitytorusthavebeenobservedovertheyears,suggestingtheexistenceoffungalvariants.§Sugarcanerustismainlyadiseaseofthe
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