| 吴美玲，张绍荣，龙国，杨胜先.马铃薯新品种毕薯5号的丰产性、
稳产性及适应性分析[J].广东农业科学,2013,40(23):5-8 |
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马铃薯新品种毕薯5号的丰产性、
稳产性及适应性分析 |
| Analysis on the yielding ability, adaptability, stabilityof new potato variety Bishu No.5 |
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| DOI： |
| 中文关键词: 马铃薯 毕薯5号 丰产性 稳产性 适应性 |
| 英文关键词: potato Bishu No.5 yielding ability adaptability stability |
| 基金项目:贵州省科技成果重点推广计划项目（黔科合成字[2013]5077）；贵州省法人科技特派员项目（黔科合体科特派F[2013]4004号）；贵州省农业动植物育种项目（黔农育专字[2013]007号）；毕节市科学技术项目（毕科合字[2012]36号） |
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| 中文摘要: |
| 为了全面了解马铃薯新品种毕薯5号的生产特性，以2010要2011年贵州省马铃薯区域试验和2011年贵州省马铃薯新品种生产试验的数据，对马铃薯新品种毕薯5号丰产、稳产及适应性进行了分析。结果表明：在海拔800~2300m之间的不同生态条件下，2010-2011年贵州省马铃薯区域试验中，毕薯5号667m2产量为1697.95kg，较对照米拉增产12.73%，居11个参试品种的第1位；Francis变异系数（CV）仅为5.84%适应性最高，94.44%；在2011年生产试验中毕薯5号也表现突出，产量居4个参试品种的第1位，且与其他品种差异达显著水平。 |
| 英文摘要: |
| To comprehensively understand the performance of Bishu No.5, a new potato variety, the yielding ability,adaptability and stability of Bishu No.5 was analyzed by using the data from the regional and productive test of new potato variety in Guizhou Province, which was conducted in 2010要2011 and 2011 respectively. The results showed that: the yield of Bishu No.5 was 1 697.95 kg per 667 m2 in the regional test, increased by 12.73% over the contrast (Mila) and ranked first on the 11 testing varieties in the different ecological elevation areas from 800 meters to 2 300 meters; Francis variation coefficient was just 5.84%, and the adaptability (94.44%) was the highest; the yield of Bishu No.5 also performed very well in the productive test, ranked first in the 4 testing varieties and reached to a significant differences level among the other testing varieties. |
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