Photoperiod and thermal effects on the productive and reproductive performance of Ross Tended egg-type and Hubbard broiler chicks living under subtropical conditions
1989
El-Sayiad, G.A. | Marai, I.F.M. | Abdelrazik, M.A. | Hassan, M.N.M. (Zagazig University (Egypt). Faculty of Agriculture)
AGROVOC关键词
书目信息
页码
pp. 109-117
其它主题
Temperatura del medio ambiente/ regimenes de luz; Environmental temperature/ light regimes; Temperature ambiante/ regime lumineux; Photoperiodicite
语言
英语
注释
4 tables; 22 refs. Summaries (De, Es, Fr, Ru)
类型
Summary
1989-08-15
AGRIS AP