Effect of modification of summer environment on some physiological activity of the Friesian dairy cows (in Iraq)
1985
Al-Samman, R.A.R.
The aims of this experiment are to study the possibility to have any breed from high producing cows and modified the barns according to their environment in their origin, also to study the effect of environment factors on some physiological performance of the dairy cattle. The results found that there were significant differences between barns in relation to body temperature (P .01). The highest mean body temperature was (38.79 deg C) in the unshade treatment while the lowest mean body temperature was in shade with cooling treatment (38.36 deg C)
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书目信息
页码
171 p.
其它主题
Composicion; Production laitiere; Temperatura del medio ambiente; Irak/ bovin laitier; Irak/ ganado de leche; Temperature corporelle; Temperature ambiante; Produccion lechera
语言
阿拉伯
注释
35 tables; 6 graphs; 114 ref. Summaries (Ar, En)
类型
Thesis; Summary; Non-Conventional
团体作者
Mosul Univ., Mosul (Iraq). Coll. of Agriculture
1987-08-15
AGRIS AP
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