金华猪、六白猪、长白猪、巴克夏猪的四种杂交组合配套研究

doi:10.3969/j.issn.1004-1524.2019.01.09

浙江农业学报 ›› 2019, Vol. 31 ›› Issue (1): 69-73.DOI: 10.3969/j.issn.1004-1524.2019.01.09

金华猪、六白猪、长白猪、巴克夏猪的四种杂交组合配套研究

路伏增¹, 徐如海¹, 褚晓红¹, 戴丽荷¹, 杨娜娜¹, 沈安余², 蒋义权³, 郭勇^1,*

1.浙江省农业科学院畜牧兽医研究所,浙江杭州 310021;
2.宁波天胜农牧发展有限公司,浙江宁波 315000;
3.建德市航头镇事业综合服务中心,浙江建德 311600

收稿日期:2018-08-10 出版日期:2019-01-25 发布日期:2019-04-09
通讯作者: 郭勇,E-mail: 1261445120@qq.com
作者简介:路伏增(1979—),男,河南林州人,博士,副研究员,主要从事猪育种研究。E-mail: 1813370@sina.com
基金资助:
“十三五”国家重点研发计划(2017YFD0502002); 浙江省农业新品种选育重大科技专项(2016C02054-5); 国家自然科学基金(31101723); 浙江省自然科学基金(LY14C170002); 2014年鄞州区与浙江省农科院农业科技合作项目(鄞科〔2014〕82号); 2017年苍南县科技局项目(2017N13); 2017年浙江省科技特派员项目(规模化猪的自动化提升与托管模式推广); 浙江省农业科学院院地合作项目(CTZB-F160728AWZ-SNY1-18,TYD-12,LS20160006)

Study on four cross combinations based on Jinhua pigs, six white pigs, Landrace pigs and Barkshire pigs

LU Fuzeng¹, XU Ruhai¹, CHU Xiaohong¹, DAI Lihe¹, YANG Nana¹, SHEN Anyu², JIANG Yiquan³, GUO Yong^1,*

1.Institute of Animal Husbandry Sciences and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hang-zhou 310021, China;
2.Ningbo Tiansheng Agriculture and Animal Husbandry Development Co. Ltd., Ningbo 315000, China;
3. Jiande Hangtou Town Complex Service Center, Jiande 311600, China

Received:2018-08-10 Online:2019-01-25 Published:2019-04-09

摘要/Abstract

摘要： 采用金华猪和六白猪为母本,长白猪和巴克夏猪为父本,进行了4种杂交组合(长金、长六、巴金、巴六)猪的繁殖、生长、屠宰、肉质性能的研究。通过选育筛选和性能测定,长金猪在产活仔数(12.51头),平均日增重(510.38 g·d^-1),料重比(3.52),瘦肉率(60.27%),背膘厚(27.32 mm),皮厚(3.11 mm),大理石纹(2.85),平均剪切力(15.64 N),粗蛋白(260 mg·g^-1)等指标显著优于其他杂交组合。通过4种杂交组合猪的性能测定,筛选出了长金猪作为最佳选育的商品代,为其在养殖场的推广应用提供了科学依据。

关键词: 金华猪, 六白猪, 长白猪, 巴克夏猪

Abstract: Performance of breeding, growth, slaughter and meat quality of four hybrid pigs were studied with Jinhua pig and six white pig as female parent, Landrace and Berkshire pig as male parent. The results showed that the indexes of Landrace×Jinhua hybrid pigs, inculding number of born alive(12.51), daily weight gain (510.38 g·d^-1), feed to gain ratio (3.52), lean meat rate (60.27%), backfat thickness (27.32 mm), skin thickness (3.11 mm), armbling score (2.85), average shearing force (15.64 N), crude protein (260 mg·g^-1) were significantly superior to other hybrid combinations. Through performance measurement of four hybrid pigs, the Landrace×Jinhua hybrid pig was selected as the best commodity substitute, which provided scientific basis for its application in the farm.

Key words: Jinhua pig, six white pig, Landrace pig, Berkshire pig

中图分类号:

S828.2

路伏增, 徐如海, 褚晓红, 戴丽荷, 杨娜娜, 沈安余, 蒋义权, 郭勇. 金华猪、六白猪、长白猪、巴克夏猪的四种杂交组合配套研究[J]. 浙江农业学报, 2019, 31(1): 69-73.

LU Fuzeng, XU Ruhai, CHU Xiaohong, DAI Lihe, YANG Nana, SHEN Anyu, JIANG Yiquan, GUO Yong. Study on four cross combinations based on Jinhua pigs, six white pigs, Landrace pigs and Barkshire pigs[J]. , 2019, 31(1): 69-73.

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金华猪、六白猪、长白猪、巴克夏猪的四种杂交组合配套研究

Study on four cross combinations based on Jinhua pigs, six white pigs, Landrace pigs and Barkshire pigs

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