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《Guizhou Agricultural Sciences》 2008-06
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The Effect of Different Planting Density on Yield of Feiwuruita(a Virus-free Potato Variety)

CHEN Guang-yu1,WEN Yun-shu1,LIU Hui1,YUAN Fang-qiang1,YU Jin-song1,CHEN Mei2,CHEN Gao-qun2(1.Yuqing Station for Popularizing Agricultural Technique,Yuqing,Guizhou 564400;2.Baini Center for Agricultural Service,Yuqing,Guizhou 564400,China)  
Feiwuruita(a virus-free potato variety) was tested to study the effect of different planting density on its yield.The results showed that there was very significant difference between tested treatments and the highest yield(2090.0kg/667m2 was obtained under the planting density of 5500 plants/667m2.The planting density of 5000~6000plants/667m2should be popularized in production of Feiwuruita in Yuqing county.
【Fund】: 优质专用马铃薯生产基地建设项目“脱毒马铃薯不同播种密度对产量影响的研究”[黔财农(2007)150〗
【CateGory Index】: S532.04
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