Citation: | WU Zhenfang, CAI Gengyuan, LIU Zhenyun, LIU Jingshun, WANG Qinglai, LI Yalan, YANG Ming, WU Liang. Breeding objectives and schemes of Wens WS501 swine synthetic line[J]. Journal of South China Agricultural University, 2019, 40(S1): 1-10. |
One of the biggest characteristics of breeding synthetic line was developing distinctive specialized lines to obtain the maximum and the fastest genetic progress of these specialized lines, and another was selecting those optimal specialized lines with the best combining ability for multi-line hybrids to produce commercial pigs with the maximum economic benefit. In order to support the rapid development of pig industry, Wens Group began to develop a five-way synthetic line for the demand of domestic pig market with the breeding objectives of high litter size, high feed conversion ratio and large body weight for marketing. Breeding objectives and schemes of Wens WS501 swine synthetic line was formulated to promote the development of new five-line hybrid.
[1] |
彭中镇, 刘榜, 樊斌, 等.如何培育猪的配套系和制定培育方案[J].养猪, 2015(1):65-72. doi: 10.3969/j.issn.1002-1957.2015.01.029
|
[2] |
王爱国.猪配套系育种目标与技术体系[J].猪业科学, 2005, 22(3):26-29. doi: 10.3969/j.issn.1673-5358.2005.03.006
|
[3] |
喻传洲, 李文献.三品五元杂交商品猪配套系之构想[J].猪业科学, 2010, 27(10):88-89. doi: 10.3969/j.issn.1673-5358.2010.10.017
|
[4] |
吴珍芳, 王青来, 罗旭芳, 等.华农温氏Ⅰ号猪配套系的选育与应用[J].动物科学与动物医学, 2006, 42(16):54-58. http://d.old.wanfangdata.com.cn/Periodical/zgxmzz200616020
|
[5] |
彭中镇.试析配套系与猪配套系育种[J].猪业科学, 2005, 22(3):19-22. doi: 10.3969/j.issn.1673-5358.2005.03.004
|
[6] |
刘孟洲.猪配套系育种的理论基础和方法[J].猪业科学, 2005, 22(3):23-25. doi: 10.3969/j.issn.1673-5358.2005.03.005
|