检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:王建钦[1] 黄永震[2] 白跃宇 WANG Jian-qin;HUANG Yong-zhen;BAI Yue-yu(Science and Technology Center of Nanyang Cattle,Nanyang,Henan,473000;Collge of Animal Science and Technology,Norhuwest A&F University,Yangling,Shaanxi,712100;Animal Health Superuision of Henan prorince,Zhengzhou,Henan 450008)
机构地区:[1]南阳黄牛科技中心,河南南阳473000 [2]西北农林科技大学动物科技学院,陕西杨凌712100 [3]河南省动物卫生监督所,河南郑州450008
出 处:《中国牛业科学》2020年第5期81-84,共4页China Cattle Science
基 金:河南省农业技术推广补助项目(地方优良畜禽品种资源保护利用)(豫财农[2016]152号);国家肉牛牦牛产业技术体系专项(CARS-37)资助完成。
摘 要:皮埃蒙特牛产于意大利的皮埃蒙特地区,是优质的肉用牛品种,具有屠宰率高,优质肉比率高,皮下脂肪少,瘦肉率高,肉质细嫩等特点,因而皮埃蒙特牛的育种工作也备受关注。一直以来,皮埃蒙特牛的育种组织工作由ANABORAPI协会统一管理,开展皮埃蒙特牛的良种登记,后裔测定,冻精生产及推广,后备种牛培育等工作。育种目标也集中在肉用早熟性和母牛产犊顺利方面。本文主要对皮埃蒙特牛的品种、育种组织和育种方案做出介绍。Piedmont is a high-quality large beef cattle breed produced in Piedmont region of Italy,which has the characteristics of high slaughter rate,high ratio of high-quality meat,less subcutaneous fat,high rate of lean meat,tender meat,and so on.Therefore,the breeding of Piedmont cattle is given special attention.The breeding work of Piedmont cattle has been managed by the ANABORAPI Association,which conducts the registration of superior breeds,progeny test,the production and promotion of frozen semen,and the breeding of reserve cattle.The breeding objectives also focus on early maturation and calving smooth.This paper mainly introduces the breed,breeding organization and breeding program of Piedmont cattle.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.147