| 关于马尾藻代替部分粮食和矿物质饲喂肉鸡的探讨 |
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| 引用本文： | 赵学武,徐鹤林.关于马尾藻代替部分粮食和矿物质饲喂肉鸡的探讨[J].中国海洋大学学报(自然科学版),1990(1). |
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| 作者姓名： | 赵学武 徐鹤林 |
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| 作者单位： | 山东海洋学院海洋生物系
(赵学武)，江苏家禽科学研究所(徐鹤林) |
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| 摘 要： | 用含有5％、10％和15％的马尾藻组成的饲料饲喂肉用仔鸡,发现10％以内对肉用仔鸡的生长速度没有不良影响,但10％与15％的马尾藻饲料对饲料利用效率降低。只有5％的马尾藻组与对照组相近,10％和15％的海藻组均比对照组低。用3％的马尾藻粉代替微量元素添加剂,发现其生长速度和饲料利用效率均高于对照组,生长速率提高4.7—7.7％,饲料利用效率比对照组高3.2％—6.0％。马尾藻饲料组对仔鸡的成活率没有影响
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| 关 键 词： | 马尾藻 海藻粉 饲料 雏鸡 |
SEAWEED (SARGASSUM SP.) MEAL AS SUPPLEMENTARY FEED AND MINERALS FOR CHICKS |
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| Zhao Xuewu.SEAWEED (SARGASSUM SP.) MEAL AS SUPPLEMENTARY FEED AND MINERALS FOR CHICKS[J].Periodical of Ocean University of China,1990(1). |
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| Authors: | Zhao Xuewu |
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| Abstract: | Seaweed meals were used as supplementary feed and minerals for chicks. Experiments were divided into four groups, 0% , 5%, 10% and 15 % , which contained 0 %, 5% 10% and 15% sargassum meal in the total feed respectively. The group 0% wes used for control.No significant differences in growth rate were found between the chicks of groups 5%, 10% and the control. But the decrease of feed consumption could be noticed in groups 10% and 15% The chicks in group 5% were similar to those of the control group in feed consumption.Adding 3 % of Sargassum as supplementary minerals in the total feed, the growth rate and the feed consumption of the chicks were higher than the chicks of the control group, which increased from 4.7 to 7.7% and from 3.2 to 6.0% respectively.No effects were noticed on the survial rate of the chicks in any groups. |
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| Keywords: | Sargassum seaweed meal feed chick |
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