采用Statistica6.0統(tǒng)計(jì)分析軟件,研究影響牛蒡子品質(zhì)的主導(dǎo)生態(tài)因子,分別對千粒重、牛蒡苷、牛蒡苷和苷元總量與生態(tài)因子進(jìn)行多元線性回歸,結(jié)果如下:千粒重(g)=5.00385+1.49724x1-0.70410x2+0.66360x3-2.85759x4+4.27561x5-1.75715x6+0.57031x7-0.16893x8-0.5 (共 943 字) [閱讀本文] >>
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 采用Statistica6.0統(tǒng)計(jì)分析軟件,研究影響牛蒡子品質(zhì)的主導(dǎo)生態(tài)因子,分別對千粒重、牛蒡苷、牛蒡苷和苷元總量與生態(tài)因子進(jìn)行多元線性回歸,結(jié)果如下:千粒重(g)=5.00385+1.49724x1-0.70410x2+0.66360x3-2.85759x4+4.27561x5-1.75715x6+0.57031x7-0.16893x8-0.5 (共 943 字) [閱讀本文] >>