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时间:2019-01-04
《两会热议-改变粗放型农业发展模式》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、两会热议:改变粗放型农业发展模式Thisyear,theSuggestiononStrengtheningGreenAgricultureDevelopmentproposedbyJiusanSocietybecamethe“No.1Proposalv・TheproposalshowsthattheagriculturaldevelopmentmodelinChinaisextensiveandthepollutionismoreandmoreserious・Over16%ofcultivatedlandsinthe
2、countryarepollutedbyheavymetalsandthesituationisseverinbigcitiesandsurroundingareasofindustrialandminingregions・Today,40%ofchemicalfertilizersintheworldareusedinChina,whereonly7%ofthecultivatedlandsintheworldareaccounted.Itisdeemedthatitishightimefordevelopingg
3、reenagriculturesothatthesafetyofagricultureproductionandfoodscanbeensured.TheJiusanSocietyhasconductedin~depthresearchthatconeludedproblemsoflargeresourceconsumption,seriouswastingandworseningenvironmentalpollutionexistinagriculturaldevelopmentinmostpartsofChin
4、a・First,thewastingoffreshwaterissevere・Asforthedeficientirrigationequipment,thecoefficientoftheusageofirrigationwaterismerely0.46,farbelowthestandardofdevelopedcountrieswhichis0.7to0.8.Second,energyutilizationrateislow.Thelargeagriculturalmachinerythathaveexcee
5、dedtheageofscrappingaccountfor30%andsmallmachineryaccountfor50%・Third,pollutionisbecomingmoreandmoresevere・Accordingtorecentyears'typicalsurveyandpositioningandmonitoringworkbyMinistryofAgriculture,thenationalcultivatedlandscontaminatedbyheavymetalaremorethan16
6、%andthesituationissevereinbigcitiesandsurroundingareasofindustrialandminingregions・Sowemustaltertheextensivemodelofagriculturaldevelopmentassoonaspossibletoresolvetheseissues.Itissuggestedthatweshouldacceleratethedevelopmentofsomeprojectssuchassoiltestingformul
7、atedfertilization,increasetheuseoforganicfertilizers,strengthenthepurchaseofagriculturalplasticfilms,subsidizefarmersforbuyingdegradableplasticfilms,vigorouslypromotewater-savingprojectsandusepoliciestosupportwater-savingproductionandtechnology.今年,九三学社中央提出的《关于加
8、强绿色农业发展的建议》成为两会“一号提案”。该提案中指出,我国农业发展模式粗放,污染日趋严重,全国耕地重金属污染面积在16%以上,大城市、工矿区周边污染情况更为糟糕。提案同时强调,中国耕地面积仅占全世界的7%,却施用了全世界40%左右的化肥与农药。因此,发展绿色农业已刻不容缓,以确保农业生产和餐桌安全。九三学社中央做了深入的调研并指出,中国大部
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