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肉鹅蛋仿生孵化技术
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作者 张雪松 《四川农业科技》 2002年第5期23-23,共1页
关键词 肉鹅蛋 仿生孵化 繁育
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肉鹅蛋仿生孵化技术
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作者 张雪松 《农家之友》 2004年第9期49-49,共1页
肉鹅由于其种蛋的特殊结构.导致人工孵化率低.一直足生产中的一大难题,采用仿生孵禽温箱显著提高了肉鹅蛋孵化率和成活率.现将该技术简介如下:
关键词 肉鹅蛋 仿生孵化技术 仿生孵化箱 种蛋保存 环境控制
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用仿生孵化器孵化肉鹅技术
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作者 张菱 《今日科技》 1998年第2期11-11,共1页
肉鹅在饲养、肉食和经济上具有独特价值.但由于种蛋的特殊结构,人工孵化率低是生产中的一大难题.本文介绍一种采用仿生孵禽温箱提高肉鹅蛋孵化率的方法供各地参考.一、肉鹅蛋的结构特点肉鹅蛋相对表面积较小,蛋壳厚而光滑坚硬,且气孔小... 肉鹅在饲养、肉食和经济上具有独特价值.但由于种蛋的特殊结构,人工孵化率低是生产中的一大难题.本文介绍一种采用仿生孵禽温箱提高肉鹅蛋孵化率的方法供各地参考.一、肉鹅蛋的结构特点肉鹅蛋相对表面积较小,蛋壳厚而光滑坚硬,且气孔小、内壳膜坚韧、壳上膜牢固,影响了气体交换、水份蒸发、热能传导和啄壳出雏,致使常规的孵化技术使胚雏不易破壳. 展开更多
关键词 仿生孵化器 肉鹅蛋孵化 鹅蛋孵化 孵化
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Effect of Wheat Based Diet Supplemented with Xylanase on Blood Sugar and Total Protein in Serum of Geese 被引量:5
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作者 王佳丽 史东辉 杨桂芹 《Agricultural Science & Technology》 CAS 2008年第2期98-100,121,共4页
[Objective] The effects of wheat based diet supplemented with xylanase on blood sugar and total protein in serum of geese were studied. [ Method ] By using the randomized design of single factor, the 1-day-old healthy... [Objective] The effects of wheat based diet supplemented with xylanase on blood sugar and total protein in serum of geese were studied. [ Method ] By using the randomized design of single factor, the 1-day-old healthy goslings were divided into 6 groups and fed with corn based diet, wheat based diet and wheat based diet supplemented with xylanase at different concentrations respectively, the contents of blood sugar and total protein in serum were determined. [ Result] The wheat based diet supplemented with xylanase could increase the blood sugar and total protein in serum of geese and wheat based diet supplemented with 0.2% xylanase generated the best effect, which was higher than those of corn based diet group. As for the concentration of protein in serum, wheat based diet supplemented with 0.2% xylanase was significantly different from corn based diet and wheat based diet. [ Conclusion] The wheat based diet supplemented with xylanase could enhance geese production. 展开更多
关键词 XYLANASE GEESE Blood sugar Total protein in serum
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