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| 外源复合酶对移地保护圈养马来熊日粮营养消化率的影响 | |
| 引用本文： | 王爱民,陈玉村,邹隆喆,叶炎芳.外源复合酶对移地保护圈养马来熊日粮营养消化率的影响[J].经济动物学报,2001,5(1):30-33. |
| 作者姓名： | 王爱民 陈玉村 邹隆喆 叶炎芳 |
| 作者单位： | 1. 上海大学生命科学院,上海,200436 2. 福州大熊猫研究中心,福建,福州,350001 3. 东北林业大学,黑龙江,哈尔滨,150040 |
| 基金项目： | 国家林业局重点指南课题 |
| 摘 要： | 利用外源复合酶对移地保护圈养的 9只马来熊日粮营养物质及能量消化率进行了测定 ,经单因子方差分析结果表明 ,在圈养马来熊日粮中添加一定量的外源复合酶 ,能提高马来熊对日粮营养物质的消化率 ,其中 ,添加 0 3%饲料量的酶能显著提高日粮粗蛋白的消化率(P <0 0 5) ;添加 0 5%的酶 ,能显著提高日粮粗纤维、粗蛋白质消化率 (P <0 0 5)。此研究结果可应用于马来熊的饲养中 ,提高其饲料报酬 |
| 关 键 词： | 马来熊 纤维素复合酶 日粮 消化率 |
| 文章编号： | 1007-7448(2001)01-0030-04 |
| 修稿时间： | 2000年12月14 |
The Effect of Exogenous Enzyme on the nutrient Digestibility of Diet in Sun Bear (Helarctos malayanus ) in Captivity |
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| WANG Ai min ,CHEN Yu cun ,ZOU Long zhe ,YE Yan fang.The Effect of Exogenous Enzyme on the nutrient Digestibility of Diet in Sun Bear (Helarctos malayanus ) in Captivity[J].Journal of Economic Animal,2001,5(1):30-33. | |
| Authors: | WANG Ai min CHEN Yu cun ZOU Long zhe YE Yan fang |
| Institution: | WANG Ai min 1,CHEN Yu cun 2,ZOU Long zhe 3,YE Yan fang 3 |
| Abstract: | In this study, exogenous compound enzyme preparation was added to Sun bear diet and the digestibility of nutrient and energy was determined. The results, by single factor variance analysis, indicated that adding exogenous enzyme in Sun bear diet could increase the nutrient digestibility. The digestibility of CP was significantly increased ( P <0.05) by adding 0.3% or 0.5% compound enzyme in the diet, and the digestibility of crude fiber was also significantly increased at supplementary level of 5%. These research achievements could be applied to the practice of Sun bear feeding and its feed reward would be increased. |
| Keywords: | sun bear cellulose compound enzyme diet digestibility |
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