| 籽鹅早期体尺体重变化规律探讨 |
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| 引用本文： | 张淑芬,韩永胜. 籽鹅早期体尺体重变化规律探讨[J]. 水禽世界, 2009, 0(4) |
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| 作者姓名： | 张淑芬 韩永胜 |
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| 作者单位： | 黑龙江省畜牧研究所,齐齐哈尔,161005 |
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| 摘 要： | 本研究以籽鹅作为研究对象,探讨籽鹅早期体重体尺变化规律,结果表明:籽鹅3～9周龄体重增加较快,6周龄达到最高,之后缓慢下降;不同周龄体斜长、龙骨长、颈长、髋宽、胸宽和胸深的增长规律与体重相近,但胫长6周龄后增长较慢.各体尺和体重间均呈正相关、其相关性以6周龄时为最强,是生长发育的旺盛期.
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| 关 键 词： | 籽鹅 体重 体尺 变化规律 |
Elementary discuss about the change rule of zi goose''s early bodily weigh and ruler |
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| ZHANG Shu-fen,HAN Yong-sheng. Elementary discuss about the change rule of zi goose''s early bodily weigh and ruler[J]. Poultry Science, 2009, 0(4) |
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| Authors: | ZHANG Shu-fen HAN Yong-sheng |
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| Affiliation: | Animal and Science Institute of Heilongjiang Province;Qiqihar 161005 |
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| Abstract: | According to zi goose by way of disquisitive object,The study discuss the change rule of zi goose's early bodily weigh and ruler.The result that zi goose's bodily weigh in three to nine weeks increase rapider, the sixth week achieve is tiptop,the sixth andante is drop;In different week age,The increase rule about bodily inclined length, keel length,neck length,coax breadth,chest breadth and chest depth is close with bodily weigh.But shank length's increase is the slower after rhe sixth week.Among each bodil... |
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| Keywords: | zi goose bodily weigh bodily ruler the change rule |
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