TY - GEN AU - Farrell,D J TI - A comparison of the energy metabolism of two breeds of hens and their cross using respiration calorimetry SN - 0007-1668 PY - 1975///0926 KW - Animal Feed KW - Animals KW - Body Temperature Regulation KW - Body Weight KW - Breeding KW - Calorimetry KW - methods KW - Chickens KW - metabolism KW - Crosses, Genetic KW - Eggs KW - Energy Metabolism KW - Female KW - Humidity KW - Nitrogen KW - Oviposition KW - Temperature KW - Water N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1080/00071667508416168 ER -