Cows and Their Calves 作者: Hall, Margaret 出版社: Capstone Pr Inc 出版年: 2003-9 页数: 24 定价: $ 27.85 装帧: SAL ISBN: 9780736821056 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 内容简介 ··· Everyone loves baby animals. This new Pebble Plus series ...
This study was performed to investigate the behavioral characteristics of Hanvvoo(Bos taurus coreanae) cows and their calves. Four cows and their calves were placed in pens. The behaviors of each cow and calf were recorded using a time lapse VCR fromJ.H. HanD.J. KimJ.H. JeonH.H. ...
Health Status of Beef Cows and their Calves in the Czech Republic.Beefcattlecalfdiarrhoeaherdmanagementmetabolicdisordersrespiratorydiseases(English):The objective of this study was to assess the health status and the most common health problems occurring in beef cattle in the Czech Republic. Thirty ...
Cattle Cows and their Calves ID:2338826583 收藏 加入清单 下载 版权DeVerviers TIFF大小 17.2MB 格式JPG 以图搜图 大图:3008×2000像素·25.47cm ×16.93cm·300dpi·JPG 中图:1000×665像素·35.28cm ×23.46cm·72dpi·JPG 小图:500×333像素·17.64cm ×11.75cm·72dpi·JPG...
aCollective identities find their constitutive stage less and less in the city and in its history, whether distant or recent. Information about unforeseen social vicissitudes is received in the home and commented upon among family or with close friends.Almost all sociability, and reflection about it...
1968. A comparison of the effects of three nutritional levels in late pregnancy on beef cows and their calves. New Zealand Journal of Agricultural Research 11: 477 - 486.b: A comparison of the effects of three nutritional levels in late pregnancy on beef cows and their calves. Ibid. 11: ...
Health Status of Beef Cows and their Calves in the Czech Republic. (English):The objective of this study was to assess the health status and the most common health problems occurring in beef cattle in the Czech Republic. T... Slavík,Petr,Illek,... - 《Acta Veterinaria Brno》 被引量: ...
The pre and postparturient behaviour of 14 Canadian Holstein cows and 16 heifers, and the behaviour of their 31 newborn calves were observed by continuous video monitoring. During the 12 h before parturition, standing (49.4%) and semilateral recumbency (40.6%) were the most frequent postures...
milch cow- cattle that are reared for their milk dairy cattle,dairy cow,milcher,milk cow,milker Bos taurus,cattle,cows,kine,oxen- domesticated bovine animals as a group regardless of sex or age; "so many head of cattle"; "wait till the cows come home"; "seven thin and ill-favored kin...
Several cows with their calves standing on the green pasture. The cows don´t have the horns and are looking sad. ,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚