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| 不同魔芋粉使用量对肉鸭饲料颗粒稳定性的影响 | |
| 引用本文： | 罗艺,罗恩全,宋代军. 不同魔芋粉使用量对肉鸭饲料颗粒稳定性的影响[J]. 中国家禽, 2006, 28(24): 116-118 |
| 作者姓名： | 罗艺 罗恩全 宋代军 |
| 作者单位： | 1. 重庆市畜牧科学研究院,重庆,402460 2. 重庆市畜牧技术推广站,重庆,400020 3. 西南大学动物科技学院,重庆,400716 |
| 摘 要： | 为了探索魔芋粉含量对肉中鸭饲料颗粒稳定性的影响,试验设计肉中鸭配合料中4种魔芋粉用量,对4组肉中鸭饲料进行含粉率及颗粒稳定性指数(PDI)的测定。试验采用单因子4水平6重复设计,饲料中魔芋粉含量分别为:0、2%、3%、4%。结果表明,不同的魔芋粉含量对肉中鸭的颗粒稳定性有影响。随着魔芋粉含量的提高,饲料的颗粒稳定性指数逐渐提高,而含粉率逐渐下降。 |
| 关 键 词： | 魔芋粉 粉率 颗粒稳定性指数 |
| 收稿时间： | 2006-09-08 |
| 修稿时间： | 2006-11-17 |
Effect of Different Konjak Residue Levels on Pellet Durability of Meat Duck Feed |
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| Luo Yi,Luo Enquan,Song Daijun. Effect of Different Konjak Residue Levels on Pellet Durability of Meat Duck Feed[J]. China Poultry, 2006, 28(24): 116-118 | |
| Authors: | Luo Yi Luo Enquan Song Daijun |
| Affiliation: | 1.Institute of Animal Husbandry of Chongqing Municipality,Chongqing 402460; 2.Station of Animal Husbandry Technology of Chongqing Municipality,Chongqing 400020; 3.College of Animal Science,Southwest University,Chongqing 400716 |
| Abstract: | To study the effect of konjak residue levels on pellet durability index of duck feed,four kinds of feed were tested for powder ratio and pellet durability index(PDI) with random sampling. The test was used single-factor for four groups with six replicates per group. The levels of konjak residue were 0,2%,3%,4%,respectively. The results showed that with increasing of konjak residue supplemented,the pellet durability index increased and the powder ratio decreased. |
| Keywords: | konjak residue powder ratio pellet durability index |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |