共 50 条
- [1] THE ETHOLOGICAL AND ETHOPHYSIOLOGICAL INVESTIGATIONS OF STRESS OF GILTS IN DIFFERENT HOUSING SYSTEM ARHIV ZA POLJOPRIVREDNE NAUKE, 1984, 45 (159): : 293 - 316
- [2] Effects of different housing conditions (stocking density) on performance of broilers and the composition of litter DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT, 1996, 103 (03): : 79 - 83
- [3] Results of pathomorphological studies of legs and vertebral column in different housing conditions of broilers DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT, 1996, 103 (03): : 92 - 97
- [4] ETHOLOGICAL ASPECTS OF THE BEHAVIOR OF HENS IN RELATION TO DIFFERENT HOUSING SYSTEMS DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT, 1990, 97 (06): : 228 - 230
- [5] Investigations on frequency and severity of different claw lesions in fattening pigs with regard to housing conditions PRAKTISCHE TIERARZT, 2007, 88 (01): : 40 - +
- [6] ETHOLOGICAL NOTES ON THE DRINKING ACTIVITY OF CAGED BROILERS ZIVOCISNA VYROBA, 1984, 29 (04): : 373 - 378
- [7] Results of behavioural investigations in broilers kept on different litter materials BERLINER UND MUNCHENER TIERARZTLICHE WOCHENSCHRIFT, 1997, 110 (02): : 41 - 45
- [8] Comparison of different costs of fattening of broilers in Louisiana and conventional housing systems ARCHIV FUR GEFLUGELKUNDE, 2001, 65 (06): : 241 - 245
- [9] THE EFFECT OF DIFFERENT AMOUNTS OF LITTER ON THE ETHOLOGICAL REGIME OF COWS IN A LOOSE HOUSING SYSTEM WITH LYING BOXES ZIVOCISNA VYROBA, 1988, 33 (12): : 1095 - 1103