| 提高鹅育雏成活率的技术 |
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| 引用本文： | 叶长兴.提高鹅育雏成活率的技术[J].福建农林大学学报(自然科学版),1995(4). |
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| 作者姓名： | 叶长兴 |
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| 作者单位： | 福建农业大学动物科学系 |
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| 基金项目： | 福建省计委科技攻关课题 |
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| 摘 要： | 雏鹅的饲养管理是养鹅中最细致的技术环节。提高维鹅成活率，重点应抓好几项技术：（１）保温降湿．在南亚热带地区，早春育雏舍内温度第１周为２５—２６℃，以后每周降２℃，至第４周为２０℃；秋季白天以常温（２４—２７℃）即可，夜间控制在２２℃（２）提供充足营养．试验结果表明，粗蛋白２０％、代谢能１２．１２ＭＪ·ｋｇ－１的饲料可满足雏鹅生长的营养需要．（３）做好疫病防治．雏鹅出壳后２４ｈ内，每只皮下注射抗小鹅瘟血清０．３ｍＬ或１％小鹅瘟疫苗０．１ｍＬ．（４）适时放牧．初次放牧时间秋天为５－７日龄，早春１０—１４日龄．（５）避鼠兽害，防止应激．在试验中严格按照上述技术进行操作，获得较好育雏成绩，成活率达９０．６％－９７．７８％．
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| 关 键 词： | 雏鹅 育雏技术 成活率 |
Technique of Increasing Brooding Viability of Goose |
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| Ye Changxing.Technique of Increasing Brooding Viability of Goose[J].Journal of Fujian Agricultural and Forestry University,1995(4). |
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| Authors: | Ye Changxing |
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| Abstract: | The feeding and management of goslings is the most serious part of the technique in goosery.The following items are the important points of increasing the viability of goslings.(1) Keeping temperature and reducing humidity.In the southern sub tropical regions,the temperature m the brooding house in early spring was kept at 25-26℃ in the first week and reduced by 2℃ every week afterwards and dropped to 20℃ in the fourth week;in autumn the normal temperature of daytime was kept at 24 27℃and at night 22 ℃.(2) Providing sufficient nutrition. The test result showed that the feeding containing20%v of crude protein and 12.12 MJ.kg-1 of metabolizable energy was able to suffice for the nutrition need of the growth of goslings.(3) Disease control. During 24 hours after hatching out each of goslings was conducted hypodermic injection with 0.3mL of antiserum or 0.1 mL of 1% vaccine.(4) Grazing in time.The first grazing was at the age of 5 7 d in autumn and 10 14 d in early spring.(5) Prevention from harm by rats and beasts, and from stress.The test was conducted according to the technique mentioned above and successful management with the viability of 90.6%-97.78% was acquired. |
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| Keywords: | gosling brooding technique viability |
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