宁南山区脱毒马铃薯繁育推广体系建设现状及发展对策

《宁南山区脱毒马铃薯繁育推广体系建设现状及发展对策》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、breedingthevirus-fleeseedtuberandproducingthenon—environmentaldamageproducts．However，themainproblemswhichrestrictsthelocalpotatoproductionaresmallscalebase，thequalityofpotatoandseriousdegereration，thelowgeneralqualityofthepeasantinpotatoproductionbase，thelaglevelofpotatoprofourdprocess，theu

2、neonsummatesystemofmarketservicesstructure，andtheincompletesetofagriculturalindustrialproduction．(2)ThedevelopmentofpotatoindustryinthesouthofNingxiashouldinsistthestrategicdirectionoftheareadevelopment,thefirsttuber—seedingcoming，thescienceandtechnologyandindustryadvance，tryingtoadvancelay

3、outregionalizingandtoestablishthreebigpotatosuperiorityproductionXijicounty，YuanzhouregionandJingyuancounty；tryngtoadvancetheimprovedvarietyofthetuber-seeding，strengthentheselectiveofthehighqualityspecial-purposepotatovarity，establishandperfectthequality-controllingsystemoftuber-seedingandt

4、ospcgduptheandspreadingstepvirus-freetuber-seeding，tringtoadvancetheplantingstandardization,promotepotatostandardizationplantingtechnologyandtOpromotepotatoproductionlevelcomprehensively；tryngtoadvancethemanagementindustrialproduction,establishthepotatoproductionbaseandthecooperatedspeciali

5、zedwholesalemarket，cultivatespecializedcooperativeorganization,developpotatoprofoundprocessingandtopromoteproductionandmarketingengagement；tryingtoadvancetheinternationalization,expandtheexportofthecommoditypotatopositirely,developtheproductionofvirus—freetuber-seeding，，qualitycontroloftube

6、r-seeding,potatoproductionmachineryandprocessingequipmentandtheaspectofinternationalexchangeandcooperations(3)PromotingpotatoindustryinthemountainareainthesouthofNingxiashouldbeginasfollow：First，strengtheningthebaseeonstructiorl,expandingthebasescale，planingreasonably，selectingsuitableregio

7、nofhighaltitude，fertilesoiltexture，establishingtheseedgrowthbase，usingnot—get—sicktheseedtuber，realizingthestandardplanting,providingthehighqualityseedtuberfor6×10*hm2thepotatoproductionbasethroughtheoriginalstocLthefirstlevelkindstock,thesecondlevelkind