Sound analysis to recognize individuals and animal conditions
Literatur
Jahns G, Kowalczyk W, Walter K (1998) Sound analysis to recognize individuals and animal conditions. In: Fourth International Dairy Housing Conference, January 28-30, 1998, St. Louis, Missouri. St Joseph, Mich: ASAE, pp 96-102
Comparison of a deep litter system with the sloped floor technique in cattle housing
Literatur
Sonnenberg H, Hinz T, Hartung J (1998) Comparison of a deep litter system with the sloped floor technique in cattle housing. In: Fourth International Dairy Housing Conference, January 28-30, 1998, St. Louis, Missouri. St Joseph, Mich: ASAE, pp 165-170
Air quality in a straw bedded sloped floor housing system for heifers
Literatur
Hinz T, Sonnenberg H, Hartung J (1998) Air quality in a straw bedded sloped floor housing system for heifers. In: Fourth International Dairy Housing Conference, January 28-30, 1998, St. Louis, Missouri. St Joseph, Mich: ASAE, pp 185-192
