农业专业英语

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1、Lesson5AgronomicManagementPracticesAffectingTobaccoQualityNewWords&ExpressionsBuyoutn.asituationinwhichapersonorgroupgainscontrolofacompanybybuyingallofitsshares全部买下、买断Post-buyout买断后MHmaleichydrazide顺丁烯二酸酰腓，马来酰腓Alkaloidsn.anyofnumerousorganicbases(asmorph

2、ine)containingnitrogenandusuallyoxygenthatoccurespeciallyinseedplants生物碱Topv.toremoveorcutthetopof给打顶Suckern.ashootfromthelowerpartofthestemofaplant腋芽Stalkn.alongnarrowpartofaplantsupportingoneormoreleaves,flowersorfruits柄、梗Nicotinen.apoisonousalkaloid(C1

3、0H14N2)thatisthechiefactivematerialoftobaccoandisusedasaninsecticide尼古丁Curev.topreservebydryingit晒、烘烤Maturea.fullygrownanddeveloped成熟的Hornwormn.akindofinsects天蛾幼虫Mo(u)Idn.asuperficialgrowthproducedespeciallyondampordecayingorganicmatteroronlivingorganisms

4、霉菌Bluemo(u)Id青霉病Lay-byn.thefinaloperationinthegrowingofafieldcrop最后的FH间作业Variegatedv.markedindifferentcoloredspots,lines,areasetc杂色的、斑驳的Sidedressv.toapplynutrientsononesideoftheplantroots侧施月巴Nondescripta.belongingtonoparticularclassorkind无归类的；noteasilydes

5、cribed难以形容的Suckerciden.chemicalproductthatpreventssuckerfromgrowing腋芽抑制剂Contactsn.chemicalsthatki11insectsbycontactingthemdirectIyM杀剂Systemicsn.apesticidethatasusedisharmlesstotheplant,butwhenabsorbedintoitssapmakestheentireorganismtoxictopests内吸剂Versuspr

6、ep.Against;incontrastto对、和相比Primingn.pickingup釆收，采摘Burleyn.athin-bodiedair-curedtobaccogrownmainlyinKentucky口肋烟TextIn2005,tobaccowillbeproducedandmarketedwithoutpricesupportforthefirsttimesince1939.Pricescheduleswillreflectanemphasisonquality,withdeepdisc

7、ountsforunripeandimmaturegrades.Inthepost-buyoutenvironment,profitabilitywillbedirectlyrelatedtothemarketingofqualitytobaccoproducedatthelowestcost.Anumberofmanagementpracticesaffecttobaccoquality.Someofthemostimportantareasfollows:在2005年，烟草将自1939年以来第一次在没

8、有价格支持下生产和销售。价格表将反映对烟叶质量的重视，未熟等级将大幅降价。在后烟草配额买断的环境下，利润将直接与以最低成本生产的优质烟草的销售相关。很多农艺措施影响烟草的质量，最重要的一些措施有：•Nitrogenrateandtimeofapplication•ToppingandsuckercontrolwithminimalMHresidues•Harvestrateandripeness•Leafseparationb