松辽白鹅配套系选育初报
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S835

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Breeding Progress on the ‘Songliao White Goose’Synthetic lines
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    摘要:

    以匈牙利鹅、莱籽鹅和吉林省农业科学院选育的绒肉兼用鹅作基础素材,进行品系选育,采用三系或四系选出生长速度快、绒肉产量高、繁殖性能好、肉质好、抗病力强的肉鹅配套系。结果表明:与本地白鹅相比,A系♂×B♀、AB系♂×C系♀杂交后代70日龄体重提高了22.32%和16.67%,饲料转化率提高了7.3%和11.2%,育雏成活率提高了16.5%和15.5%。杂交鹅群体整齐度分别为83%和80%。

    Abstract:

    Hungarian goose,Rhin-zi crossing goose and goose with dual propose of meat and feather were used as basic materials to build the meat goose synthetic line.By three or four lines breeding,the new line was established,which have quick growth rate,high-yield feather and meat,good performance of reproduction,high quality meat and strong disease resistance.The results showed that,compared with lo-cal white gooses,weight in 70 days from F1 population of A lines(male parent) and B lines(female par-ent),AB lines(male parent) and C lines(female parent),increased by 22.32% and 16.67%,respectively.Feed conversion efficiency increased by 7.3% and 11.2%.Survived percent in starter stage increased 16.5% and 15.5%.Population regularity degree of cross goose was 83% and 80%.

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闫秋良,王风和,金香淑,刘革新,刘臣,赵卓,高国臣.松辽白鹅配套系选育初报[J].东北农业科学,2008,33(6):70-71,99.

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历史
  • 收稿日期:2008-09-12
  • 最后修改日期:2008-10-08
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  • 在线发布日期: 2025-01-06
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