UREA AND DIAMMONIUM CITRATE FOR LAYING HENS

[1] AKINTUNDE FO, 1968, P NUTR SOC, V27, pA52

[2] TISSUE COMPONENTS OF THE DOMESTIC FOWL .2. BLOOD UREA [J]. BIOCHEMICAL JOURNAL, 1957, 67 : 33 - 36

[3] EGG PRODUCTION OF LIGHT AND MEDIUM HYBRIDS GIVEN DIETS VARYING IN PROTEIN LEVEL DURING REARING AND LAYING STAGES [J]. BRITISH POULTRY SCIENCE, 1970, 11 (02) : 249 - &

[4] BORNSTEIN S, 1968, 3 P EUR POULTR C JER, P373

[5] UTILIZATION OF NON-PROTEIN NITROGEN BY LAYING HENS [J]. POULTRY SCIENCE, 1966, 45 (03) : 547 - &

[6] HUNT JR, 1964, POULTRY SCI, V43, P1331

[7] EFFECT OF NON-PROTEIN NITROGEN SUPPLEMENTATION OF LOW PROTEIN RATIONS ON LAYING HEN PERFORMANCE WITH A NOTE ON ESSENTIAL AMINO ACID REQUIREMENTS [J]. POULTRY SCIENCE, 1967, 46 (05) : 1134 - &

[8] OPPENHEIMER EH, 1943, JOHNS HOPKINS HOSP B, P40

[9] SMITH A. J., 1964, British Poultry Science, V5, P113, DOI 10.1080/00071666408415523

[10] VANDERMEULEN JB, 1943, LANDBOUWKD TIJDSCHR, V55, P5

[1] AKINTUNDE FO, 1968, P NUTR SOC, V27, pA52

[2] TISSUE COMPONENTS OF THE DOMESTIC FOWL .2. BLOOD UREA [J]. BIOCHEMICAL JOURNAL, 1957, 67 : 33 - 36

[3] EGG PRODUCTION OF LIGHT AND MEDIUM HYBRIDS GIVEN DIETS VARYING IN PROTEIN LEVEL DURING REARING AND LAYING STAGES [J]. BRITISH POULTRY SCIENCE, 1970, 11 (02) : 249 - &

[4] BORNSTEIN S, 1968, 3 P EUR POULTR C JER, P373

[5] UTILIZATION OF NON-PROTEIN NITROGEN BY LAYING HENS [J]. POULTRY SCIENCE, 1966, 45 (03) : 547 - &

[6] HUNT JR, 1964, POULTRY SCI, V43, P1331

[7] EFFECT OF NON-PROTEIN NITROGEN SUPPLEMENTATION OF LOW PROTEIN RATIONS ON LAYING HEN PERFORMANCE WITH A NOTE ON ESSENTIAL AMINO ACID REQUIREMENTS [J]. POULTRY SCIENCE, 1967, 46 (05) : 1134 - &

[8] OPPENHEIMER EH, 1943, JOHNS HOPKINS HOSP B, P40

[9] SMITH A. J., 1964, British Poultry Science, V5, P113, DOI 10.1080/00071666408415523

[10] VANDERMEULEN JB, 1943, LANDBOUWKD TIJDSCHR, V55, P5