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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (15): 206-211.

所属专题： 马铃薯

• 农学 农业基础科学 • 上一篇    下一篇

海拔差异对紫色甘薯品种的影响

李明福 徐宁生 陈恩波 吴仕贵 李生德 田钧 李云山   

  • 收稿日期:2011-01-06 修回日期:2011-02-28 出版日期:2011-06-25 发布日期:2011-06-25

Effect of Purple Sweet Potato Cultivars on Different Altitude Mountainous Area

  • Received:2011-01-06 Revised:2011-02-28 Online:2011-06-25 Published:2011-06-25

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摘要：

通过对引进的‘11-07’、‘16-08’、‘Y1’和‘SCZ’ 4个紫色甘薯品种分别在云南省玉溪市3个不同海拔的山地种植，分析其生物学特性、丰产性、品质等指标。结果表明：在海拔2000 m以上，以‘11-07’和‘SCZ’的产量较高，在海拔1600 m~1700 m左右，以‘SCZ’的产量最高。综合4个品种的产量和品质，‘SCZ’可作为有价值的商品紫薯品种引到玉溪的山地推广种植，‘11-07’可作为替补品种，为玉溪市不同海拔山地选择种植优良紫色甘薯品种提供科学依据。

关键词: 针层孔菌属, 针层孔菌属, ITS, RNA二级结构

Abstract:

Four purple sweet potato cultivars, ‘11-07’, ‘16-08’, ‘Y1’ and ‘SCZ’ were introduced to interplant in woodlands of the three locations with different altitude, in Yunnan, Yuxi, China, and were evaluated by its trait, yields, and quality. The results showed that: the cultivar ‘SCZ’, with high yield and good quality, was a valuable purple sweet potato cultivar which could be planted for commercial production; both the cultivar ‘11-07’, with high yield. The results would help to choose sweet potato cultivars for interplant in woodland in Yuxi, Yunnan, China.

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