宁夏地区苦苣品种比较试验

Comparison of Sonchus oleraceus L. Cultivars in Ningxia Area

分析了6个不同苦苣品种的植物学性状,并对其产量进行了比较。试验结果表明,6个苦苣品种开展度无显著差异,叶片叶绿素含量为碎叶苦苣>普娜苦苣>INDIVIA>美国苦苣>胜利碎叶苦苣>金牌碎叶苦苣,产量为美国苦苣>胜利碎叶苦苣>普娜苦苣>碎叶苦苣>金牌碎叶苦苣>INVIDIA,其中美国苦苣表现最好,产量较高,建议宁夏地区推广栽培,但生产中应注意适时采收。

We analyzed botanical characters of six Sonchus oleraceus L. cultivars, and compared the yield of them. The results showed that there was no significant difference of width among them, and the descending order of chlorophyll content was Tatter Leaf S. oleraceus L., Puna S. oleraceus L., INVIDIA, America S. oleraceus L., Victory Tatter Leaf S.oleraceus L. and Golden Medal Tatter Leaf S. oleraceus L., while the descending order of yield was America S. oleraceus L., Victory Tatter Leaf S. oleraceus L., Puna S. oleraceus L., Tatter Leaf S. oleraceus L., Golden Medal Tatter Leaf S.oleraceus L. and INVIDIA. The comprehensive characters of America S. oleraceus L. were best, so it could be cultivated in Ningxia area, but it should be harvested at right time.