You Position: Home > Paper

Resource investigation and utilization of Tongcheng pig

( views:0, downloads:0 )
Author:
No author available
Journal Title:
MODERN JOURNAL OF ANIMAL HUSBANDRY AND VETERINARY MEDICINE
Issue:
10
DOI:
10.3969/j.issn.1672-9692.2008.10.005
Key Word:
通城猪;资源调查;优质猪新品系

Abstract: 通城猪是湖北省地方猪种之一,具有早熟、繁殖力高、肉质好、耐粗放等优点.现有核心群108头,公猪15个血统,多数采用人工授精方式进行配种.通城猪生长缓慢,达75 kg体重日龄为21 3 d,测定期(25 kg~75 kg)日增重约490 g,初产母猪总产仔数为8.5头,经产母猪总产仔数为11.38头,哺乳期一般为30 d,初生窝重平均为11.15 kg.肌内脂肪含量较高,肉色鲜红,肉质细嫩.现多作为母本与外来猪种,如长白、大约克等进行三元杂交生产商品猪,或者利用其肉质优良的特点,与其他品种杂交级进选育优质猪新品系,以供市场需求.

  • This article has no references!
WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn