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《Guizhou Agricultural Sciences》 2008-06
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Effects of Different Harvest Time on Yield and Output Value of Atlantic,a Potato Variety

DENG Kuan-ping,LUO Zhi-xia,DENG Lu-jun(Guizhou Potato Institute,Guiyang,Guizhou 550006,China)  
Atlantic,a potato variety,was tested under different harvest time to study the effects on yield and output value for providing the theoretical basis of rationally harvesting commercial potato.The results showed that the harvest time obviously affected its yield and output value.The yield of harvest time on 3,July was the highest(1919.48kg/ 667m2),then the yield decreased with delay of harvest time,and finally the yield was at the stable level after 17,July in Guiyang.The output value of harvest time on 12,June was the highest(1821.80yuan/667m2)and the output value declined rapidly because potatoes from most producing potato areas in Guizhou was on the market.
【Fund】: 贵州省农业科学院重点项目“马铃薯早熟品种生物多样性优化种植模式研究”[黔农科合(重点)08007]
【CateGory Index】: S532.091
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