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| 二球悬铃木早季修剪鲜叶的营养成分及利用 | |
| 引用本文： | 程建峰,蒋海燕,郭小权,沈允钢.二球悬铃木早季修剪鲜叶的营养成分及利用[J].林业科技开发,2009,23(1). |
| 作者姓名： | 程建峰 蒋海燕 郭小权 沈允钢 |
| 作者单位： | 1. 中国科学院上海生命科学研究院植物生理生态研究所,上海,200032;江西农业大学农学院 2. 江西农业大学农学院 3. 中国科学院上海生命科学研究院植物生理生态研究所,上海,200032 |
| 基金项目： | 中国科学院知识创新工程项目，上海博士后科学基金 |
| 摘 要： | 参照国家饲料产品质量监督检验标准,对二球悬铃木早季修剪鲜叶进行了营养成分分析和喂饲试验.结果表明,二球悬铃木早季鲜叶的粗脂肪和粗纤维含量远高于稻谷和鲜白菜;粗蛋白含量远高于稻谷,与鲜白菜相当.鲜叶中含有各种氨基酸,必需氨基酸总量比鲜稻谷高73.53%,比鲜白菜低12.93%,但必需氨基酸总量占总氨基酸含量的百分比高于比鲜稻谷和鲜白菜7%左右.通过对比实验动物常规营养成分和必需氨基酸需要量发现,二球悬铃木早季修剪鲜叶的绝大部分营养成分符合饲料的营养标准,作为牲畜饲料是完全可行的;尤其是富含必需氨基酸,是牲畜饲料中氨基酸来源的较好选择.并对上海市二球悬铃木早季修剪枝叶的利用方式进行了调查,探讨了其多层次高效益的综合利用途径. |
| 关 键 词： | 二球悬铃木 鲜叶 营养成分 利用途径 |
Nutritional Components and Utilizations of Fresh Leaves Pruned from Platanus acerifolia L. in Early Season |
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| CHENG Jian-feng,JIANG Hai-yan,GUO Xiao-quan,SHEN Yun-gang.Nutritional Components and Utilizations of Fresh Leaves Pruned from Platanus acerifolia L. in Early Season[J].China Forestry Science and Technology,2009,23(1). | |
| Authors: | CHENG Jian-feng JIANG Hai-yan GUO Xiao-quan SHEN Yun-gang |
| Institution: | CHENG Jian-feng,JIANG Hai-yan,GUO Xiao-quan,SHEN Yun-gang Institute of Plant Physiology , Ecology,Shanghai Institutes for Biological Sciences,China Academy of Sciences,200032 Shanghai,China |
| Abstract: | According to the national standard for the supervision and inspection over the quality of food for livestock,the nutritional components of fresh leaves pruned from Platanus acerifolia L.in early season were analyzed and feeding experiments with them were conducted.The results showed that crude fat and fiber contents in the fresh leaves were much higher than those in the fresh rice and cabbage,and crude protein content was nearly equal to that of the fresh cabbage but much higher than that in the fresh rice.... |
| Keywords: | Platanus acerifolia L Fresh leaves pruned Nutritional components Utilization approaches |
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