Zobrazeno 1 - 10
of 70
pro vyhledávání: '"T. M. Ferguson"'
Publikováno v:
Poultry Science. 57:27-37
Ninety-six Broad Breasted White female turkeys were selected as potential breeder hens on the basis of body weight and conformation at 19 weeks of age, and housed in cages. From 22 to 30 weeks, hens were provided 8 hours light per day and fed a 16% p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b16b7b19ed103db23ceb1c45ff61f1b1
https://doi.org/10.3382/ps.0570027
https://doi.org/10.3382/ps.0570027
Publikováno v:
Poultry Science. 54:2030-2033
A commercial strain of White Leghorn laying hens was used to determine the effects of feeding portland cement as a supplement to laying hen diets containing 3.5% calcium and 4.0% calcium in the form of calcium carbonate. Additions of 0.50%, 1.00%, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09701e42ab0473b41322423f2c66348a
https://doi.org/10.3382/ps.0542030
https://doi.org/10.3382/ps.0542030
Publikováno v:
Poultry Science. 56:189-192
Three experiments conducted simultaneously on radius breaking strength and egg characteristics, were determined on White Leghorn hens housed 1 or 3 per cage, or in floor pens (Experiment 1, 2 and 3, respectively). Hens were fed diets containing suppl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ecc5658a13f08958301240e8e6d0e3e
https://doi.org/10.3382/ps.0560189
https://doi.org/10.3382/ps.0560189
Autor:
T. M. Ferguson, C. Portal
Publikováno v:
Poultry Science. 53:2218-2221
Reproductive performance of young Beltsville Small White hens, housed 1, 2 or 3 birds per cage and fed diets containing 0.38% phosphorus from plant sources only, was compared with hens similarly housed and fed diets with 0.75% total phosphorus. Two g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3418006ced42a47a4413b2f549c881df
https://doi.org/10.3382/ps.0532218
https://doi.org/10.3382/ps.0532218
Publikováno v:
Poultry Science. 56:1566-1574
Restriction of day length or feed consumption of winter-hatched Broad Breasted White turkey males were evaluated for their effects on reproductive performance. Sixty-four turkey males, 18 weeks of age, were selected on the basis of conformation and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d9e0eb0f0d9d8ffd563d15e9cdd39a
https://doi.org/10.3382/ps.0561566
https://doi.org/10.3382/ps.0561566
Publikováno v:
Poultry Science. 40:313-318
IN RECENT years several ingredients have been reported to contain one or more unidentified factors necessary for maximum hatchability of eggs and maximum growth of chicks and poults. These findings give rise to the question of the need for such unide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce574cfcf7e80f9b488c5f1562bf9c7
https://doi.org/10.3382/ps.0400313
https://doi.org/10.3382/ps.0400313
Publikováno v:
Poultry Science. 40:848-853
INTRODUCTION INDIVIDUAL antigenic differences of the erythrocytes of chickens were first demonstrated by Landsteiner and Miller (1924). The first detailed study of the blood groups in chickens was made by W. E. Briles and his associates. Briles, McGi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37815aa385fc538b93f9d40c0d5bb106
https://doi.org/10.3382/ps.0400848
https://doi.org/10.3382/ps.0400848
Publikováno v:
Poultry Science. 40:522-525
EXPERIMENTALLY induced pendulous crop has been reported to occur in Broad Breasted Bronze turkey poults when fed a synthetic diet with glucose monohydrate as the source of carbohydrate (Wheeler et al., 1957). When the diet was altered so that starch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff010ef4c2aacf35a3b81d8b66bcbfd
https://doi.org/10.3382/ps.0400522
https://doi.org/10.3382/ps.0400522
Publikováno v:
Poultry Science. 37:53-60
ONLY one specific study on the respiratory system of the turkey has been found. This consisted of two papers published in 1953 by Cover. Cover reviewed the observations of previous investigators on the chicken. He pointed out that in general all repo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80fb3fa6bc8bf3215c2d2d44b8353e3a
https://doi.org/10.3382/ps.0370053
https://doi.org/10.3382/ps.0370053
Publikováno v:
The Journal of Nutrition. 78:162-166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ecb2ef1a21d136eaf8d4d3b95f3a7f
https://doi.org/10.1093/jn/78.2.162
https://doi.org/10.1093/jn/78.2.162