資源描述：
《秸稈還田對荊州油稻輪作區(qū)作物、土壤及環(huán)境的影響》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學術(shù)論文-天天文庫。
1、HUAZHONGAGRICULTURALUNIVERSITY碩士學位論文MASTER’SDEGREEDISSERTATION秸稈還田對荊州油稻輪作區(qū)作物、土壤及環(huán)境的影響EFFECTOFSTRAWRETURNINGONCROP,SOILANDENVIRONMENTOFRAPEANDRICEROTATIONAREAINJINGZHOU研究生:張文錚CANDIDATE：ZHANGWENZHENG導師:譚啟玲副教授SUPERVISOR：ASSOCIATEPROFESSORTANQILING學位類型:工程碩士
2、DEGREETYPE：MASREROFENGINEERING領(lǐng)域:環(huán)境工程FIELD：ENVIRONMENTALENGINEERING中國武漢WUHAN，CHINA二○一四年十二月DECEMBER，2014萬方數(shù)據(jù)學校名稱：華中農(nóng)業(yè)大學單位代碼：10504分類號：密級：學號：201030312401華中農(nóng)業(yè)大學碩士學位論文秸稈還田對荊州油稻輪作區(qū)作物、土壤及環(huán)境的影響EFFECTOFSTRAWRETURNINGONCROP，SOILANDENVIRONMENTOFRAPEANDRICEROTATION
3、AREAINJINGZHOU研究生：張文錚指導教師：譚啟玲副教授學位類型：工程碩士領(lǐng)域：環(huán)境工程華中農(nóng)業(yè)大學資源與環(huán)境學院中國.武漢CollegeofResourcesandEnvironmentHuazhongAgriculturalUniversityWuhan,China萬方數(shù)據(jù)萬方數(shù)據(jù)秸稈還田對荊州油稻輪作區(qū)作物、土壤及環(huán)境的影響目錄摘要...............................................................................
4、.....................................................iAbstract...............................................................................................................................iii1前言..........................................................
5、........................................................................11.1國外秸稈還田利用的現(xiàn)狀....................................................................................11.2我國秸稈利用的現(xiàn)狀.....................................................................
6、.......................21.2.1秸稈利用途徑..............................................................................................21.2.2秸稈還田方式..............................................................................................21.3荊州市秸稈利用的現(xiàn)狀和問題.
7、...........................................................................31.3.1荊州市秸稈資源利用現(xiàn)狀..........................................................................31.3.2荊州區(qū)秸稈利用現(xiàn)狀........................................................................
8、..........41.3.3荊州市秸稈還田利用存在的困難和問題..................................................41.4秸稈還田的生態(tài)效果及處置不當?shù)沫h(huán)境危害....................................................51.4.1秸稈還田的生態(tài)效果........................................................
