[目的] 介绍马铃薯新品种合作001.[方法] 阐述了马铃薯新品种合作001的选育过程、特征特性、产量表现及其栽培技术要点.[结果] 1999、2000年品比试验,合作001的平均产量分别为47 538.0、47 904.0 kg/hm2,分别比对照分别增产27.5%、16.1%;2001、2002年多点试验,平均产量分别为33 139.7、34 705.5 kg/hm2,比对照分别增产7.0%、25.0%;2003、2004年区域试验,平均产量分别为35 670.0、36 390.0 kg/hm2,比对照分别增产4.12%、4.16%;2004、2005年示范试验,平均产量分别为40 410.0、36 240.0 kg/hm2,比对照品种米拉分别增产20.5%、22.4%.[结论]合作001是一个适应性广、品质优良、抗性好、增产性高的马铃薯新品种,适合于在云南、四川、贵州等地广泛推广.%[Objective] The purpose was to introduce the new potato variety Hezuo No.001. [Method] The breeding process, characteristics, yield performance and cultivation points of Hezuo No.001 were summed up. [Result] The average yield of 47 538.0 and 47 904.0 kg/hm2, which increased 27.5% and 16.1% more than that of CK, had been harvested in comparison test from 1999 to 2000. The average yield of 33 139.7 and 34 705.5 kg/hm2, which increased 7.0% and 25.0% more than that of CK, had been harvested in multi-point test from 2001 to 2002. The average yield of 35 670.0and 36 390.0 kg/hm2, which increased 4.12% and 4.16% more than that of CK, had been harvested in regional trial from 2003 to 2004. At the same time the average yield of 40 410.0 and 36 240.0 kg/hm2, which increased 20.5% and 22.4% more than that of CK, had been harvested in model test from 2004 to 2005. [Conclusion] Hezuo No.001 had better biological characteristics and strong resistance. The new potato variety Hezuo No.001 was suitable for promotion in Yunnan, Sichuan, Guizhou and other places widely.
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