共 50 条
- [33] THE EFFECTS OF PHYTASE IN NITROGEN AND PHOSPHORUS EXCRETION OF LAYING HENS FED REDUCED PROTEIN LEVELS [J]. BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE, 2018, 24 (02): : 310 - 316
- [34] REDUCTION OF THE LEVEL OF AVAILABLE PHOSPHORUS IN FEEDS FOR LAYING HENS [J]. CUBAN JOURNAL OF AGRICULTURAL SCIENCE, 1986, 20 (01): : 61 - 65
- [35] PERFORMANCE OF LAYING HENS FED PHOSPHORUS FROM PRECIPITATED BONE [J]. NUTRITION REPORTS INTERNATIONAL, 1986, 33 (01): : 99 - 104
- [36] EFFECTS OF VARIOUS LEVELS OF DIETARY CALCIUM AND PHOSPHORUS ON PERFORMANCE OF JAPANESE QUAIL LAYING HENS [J]. OHIO AGRICULTURAL RESEARCH AND DEVELOPMENT CENTER RESEARCH CIRCULAR, 1977, (229): : 23 - 24
- [40] HEAT-STRESS AND DIETARY PHOSPHORUS ADEQUACY OF LAYING HENS [J]. FEDERATION PROCEEDINGS, 1978, 37 (03) : 891 - 891