| 地肤饲料的开发利用研究－I栽培试验及营养成分分析 |
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| 引用本文： | 郑艺梅,高金香,刘汉珍.地肤饲料的开发利用研究－I栽培试验及营养成分分析[J].安徽科技学院学报,1996(2). |
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| 作者姓名： | 郑艺梅 高金香 刘汉珍 |
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| 作者单位： | 安徽农业技术师范学院动科系 |
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| 摘 要： | 本研究中的栽培试验观察了地肤的生长发育状况，对地肤鲜全株不同生长阶段和不同营度的营养成分及生物产量进行分析、比较，旨在选择最佳利用期。结果表明，地肤花前期粗蛋白（１８．５％）、粗灰分（１０．３％）、粗脂肪（２．５％）、钙（１．０８％）含量均高于花后期粗蛋白（１２．１％）、粗灰分（８．６％）、粗脂肪（２．４％）、钙（０．９％）、磷与无氟浸出物含量间无显著差异，粗纤维含量花后期（２１．７％）比花前期（１３．９％）高，生物产量以花后期高（３９６００ｋｇ／公顷），最佳利用期为花前期。
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| 关 键 词： | 地肤饲料，栽培试验，营养分析 |
A Study on Explotation and Utilization of Kochia Scoparia (L. ) Schrad -an exertment on its cultivation and components of its nutrition |
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| Zheng Yimei, Gao Jinxiang, Liu Hanzhen.A Study on Explotation and Utilization of Kochia Scoparia (L. ) Schrad -an exertment on its cultivation and components of its nutrition[J].Journal of Anhui Science and Technology University,1996(2). |
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| Authors: | Zheng Yimei Gao Jinxiang Liu Hanzhen |
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| Institution: | Anhui Agrotechnied Teachers College |
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| Abstract: | The growth of kochia scoparia (L. ) schrad was observed in the cultivation of thisstudy. In addition, nutrition component contents as well as seed output of the whole living plantof kochia scopaia schrad in different growth stages and at different height were analysed andcompared in order to select one optimum utilized period.' The results show kochia schpaia schradcontans higher the erode protein (18. 5 % ). the crude ash (10. 3% ) . the crude lipid(2. 5%). thecalcium (1. 08%) during earlier flower period than than crude protein (12. 1 %) . the crude ash(8.6%)' the crude lipid (2. 4%). the calcium (0. 90%). during later flower period respectively,There are no remarkable content differences between the phosphorus and the nitrogen - freeextract. The content of crude fiber during later flower period (21. 7%) is higher than that ofearlier flower period (13. 9% ). The seed output is higher during later flower period (39600kg perhm2) while the optimum utilized period is in earlier flower period. |
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| Keywords: | Kochai Scoparia (L ) schrad cultivation experiment nutrition analysis |
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