1983 . Diet selection and voluntary forage intake by cattle, sheep and goats grazing in different combinations . Ph.D. Dissertation, Texas A&M Univ., College Station.Rector, B. S. 1983. Diet selection and voluntary forage intake by cattle, sheep, and goats grazing in different combinations....
(1)B.细节理解题。根据文章第一段"An Australian professor is developing a robot to monitor the health of grazing cattle,a development that could bring big changes to a profession that's relied largely on a low-tech approach for decades but is facing
Texas longhorn cattle grazing on the pasture. Trees and blue sky background. ,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、亚马逊、小米、联想、奥美、盛世长城、百度、
In contrast, the herd with the least agreement (36%; P < 0.01) had an observed BCS mean of 5.78 卤 0.10 and a mean FNIRS/Nutbal predicted BCS of 6.28 卤0.14. In conclusion, the FNIRS/Nutbal system as currently applied was able to satisfactorily predict grazing c...
Corriente cattle herd shows cows grazing in Texas prairie field.,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、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行
Aerial view bale hay on a corn farm after harvest in Austin Texas US. Golden rural landscape. Hay used as animal fodder for grazing animals as cattle horses goats sheep. Vintage filter look. ID: 468519047 收藏 加入清单 下载版权Trong Nguyen TIFF大小 34.3MB 格式JPG 编辑图片 以图搜图...
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