共 50 条
- [6] STUDIES ON HARDNESS OF HENS EGG-SHELL [J]. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1968, 13 (01): : 12 - &
- [8] ENDOCRINE FUNCTION IN LAYING HENS AS RELATED TO EGG-SHELL QUALITY [J]. OKLAHOMA AGRICULTURAL EXPERIMENT STATION MISCELLANEOUS PUBLICATION, 1977, (101): : 179 - 180
- [9] EGG-SHELL QUALITY AND CHOLECALCIFEROL METABOLISM IN AGED LAYING HENS [J]. JOURNAL OF NUTRITION, 1988, 118 (08): : 1018 - 1023
- [10] UTILIZATION OF DIETARY TRITICALE NUTRIENTS FOR EGG-PRODUCTION AND EGG QUALITY IN LAYING HENS [J]. ZIVOCISNA VYROBA, 1993, 38 (05): : 433 - 442