| “川草3号”虉草饲用价值初步研究 |
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| 作者单位： | 四川省草原科学研究院,四川省阿坝州畜牧兽医局 |
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| 摘 要： | 对3种牧草的饲用价值进行初步研究表明,"川草3号"虉草在鲜草产量、粗蛋白产量、茎叶比、鲜干比等方面均优于对照"川草2号"老芒麦和野生虉草;无论是在初花期还是盛花期,"川草3号"虉草的生物碱含量都显著低于对照野生虉草。
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| 关 键 词： | 草产量 粗蛋白产量 生物碱 品质 |
Primary Study on Feed Value of Phalaris arundinacea L.Chuancao No. 3 |
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| Authors: | LIU Gang ZHANG Chang-bing LI Da-xu LIU Bin ZHANG Yu YOU Ming-hong BAI Shi-qie |
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| Institution: | LIU Gang1,ZHANG Chang-bing1,LI Da-xu1,LIU Bin2,ZHANG Yu1,YOU Ming-hong1,BAI Shi-qie1 |
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| Abstract: | Three materials were studied in fresh yields,crude protein yields,ratio of stem-leaf,ratio of fresh-hay and other indexs.The results showed that Phalaris arundinacea L.Chuancao No.3 was much better than the others in fresh yields,crude protein yields,ratio of stem-leaf and ratio of fresh-hay.The alkaloid content of Phalaris arundinacea L.Chuancao No.3 was much lower than wild Phalaris arundinacea L.whether it is in the initial state of flowering or florescence. |
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| Keywords: | Forage yield CP yield Alkaloid Trait |
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