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1、Low-CarbonAgriculture1.TheneedforlowcarbonagricultureMeaning:UnitedKingdomin2003inresponsetoglobalclimatechange,firstproposedtheconceptoflow-carboneconomy,theconceptextendslowcarbonagriculturereferstothemanagementofagriculturalproductionandcarbondioxideandothergreenhousegasemissio
2、nsintheleast,andobtainthegreatestbenefitagriculturedevelopmentmodel,itisthebasisforlow-carboneconomy.TheneedforlowcarbonagricultureCharactristics:Low-carbonhigh-efficiencyagricultureischaracterizedbylowconsumption,lowpollution,lowemissions,issaving,efficiency,security,friendlyagri
3、culture.2.Problemsinlow-carbonagricultureAgriculturalproductionareunreasonableAgriculturalproductionisthesecondlargestsourceofgreenhousegasemissions,emissioninagriculturalproductionaremajorsourcesofgreenhousegases.Overuseofagriculturalchemicals.Agriculturalproductionareunreasonabl
4、eFirst,land-usechange,cultivatedlandreduction,serioussoilerosion,damageandreducesthecarbonsinkfunctionofforest,grasslandplants.Second,landuseandfertilizationisnotreasonable.Third,overgrazingofgrassland.Four-wayagriculturalirrigationisdone.Agriculturalproductionaremajorsourcesofgre
5、enhousegases.FirstIsintensiveculture,ricecultivation,livestockandpoultrymanureandagriculturalactivitiessuchasburningofstrawtoemitlargeamountsofgreenhousegasesintheatmosphere.Secondistheuseofindustrialandagriculturalmechanizationofruraltownshipenterpriseshavebecomeasignificantsourc
6、eofgreenhousegasemissions.OveruseofagriculturalchemicalsAgriculturalisnotfairuseorexcessiveusemayresultinseriousobstaclesforlowcarbonandsustainabledevelopmentinagriculture.3.Measuresinlow-carbonagricultureStrengtheningadvocacy,scientificdecision-makingAreasonabledevelopmentofagric
7、ulturalresourcesAcceleratingtheadjustmentofagriculturalstructureStrengtheningadvocacy,scientificdecision-makingTotakeadvantageofthevariousmediaandmeansofpublicizingofnecessity,agriculturalsupportpoliciesandsustainabledevelopmentoflowcarbontechnologies.Formedasoundsystemoflawsandre
8、gulationsonlowcarbonandsustainabl
