Zobrazeno 1 - 10 of 90 pro vyhledávání: '"Morley A. Jull"'
1
Adult Mortality from the Viewpoint of Genetics
Autor: Morley A. Jull
Publikováno v: Poultry Science. 15:195-198
WHETHER there is inheritance of disease or inheritance of susceptibility to disease is probably of little concern to the victim if the final result is death. Except for deaths due to accident and old age, it is probably safe to assume that most of th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18ab3b5908e99808cd161764b4a65d46
https://doi.org/10.3382/ps.0150195
Zobrazit plný text záznamu
2
The Effect of Certain Holding Conditions on the Quality of Dressed Poultry
Autor: James M. Gwin, Morley A. Jull, George W. Newell
Publikováno v: Poultry Science. 27:251-256
THE volume of dressed poultry sold through retail channels is influenced by the manner in which it is displayed. Dressed poultry presents a difficult display problem as it is a highly perishable product that must be protected at all times. This condi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b7bebb1156f9e17ece5561269fda423
https://doi.org/10.3382/ps.0270251
Zobrazit plný text záznamu
3
Criteria and Genetic Variation of Live Body Conformation in Turkeys
Autor: Morley A. Jull, Hussein M. El-Ibiary
Publikováno v: Poultry Science. 27:40-52
DURING the past decade, the increased demand for better fleshed market turkeys has stimulated research on the heritability of breast fleshing in relation to skeletal dimensions. One of the main difficulties which has confronted research workers in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01fdc696f36cec109e6e63b39bc3589f
https://doi.org/10.3382/ps.0270040
Zobrazit plný text záznamu
6
Problems in Egg Weighing in Relation to Production
Autor: Morley A. Jull
Publikováno v: Poultry Science. 9:207-218
The poultry breeding industry of the United States has arrived at the stage when number of eggs produced per bird is not an adequate criterion to determine the worth of a particular bird as a breeder. The size of her eggs is a very important matter b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a65a883236c5cc4bb83085ff179d1f32
https://doi.org/10.3382/ps.0090207
Zobrazit plný text záznamu
7
Yolk Assimilation During the Embryonic Development of the Chick
Autor: Burt W. Heywang, Morley A. Jull
Publikováno v: Poultry Science. 9:393-404
It has long been established that the chick at hatching time usually has a certain amount of yolk material that has not been assimilated. Since the rate of assimilation of yolk material during embryonic development determines the relatitve amount of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7e6433347718ee16a02321f2cab8895
https://doi.org/10.3382/ps.0090393
Zobrazit plný text záznamu
8
Hatchability in Relation to Consanguinity of Breeding Stock in Turkeys
Autor: Morley A. Jull, Robert E. Phillips
Publikováno v: Poultry Science. 25:312-319
BASED on the results of two recent State surveys, on the economics of the turkey industry, it becomes apparent that one of the outstanding needs of the industry is an improvement in hatchability. In Washington in 1942, Berryman and Buchanan (1944) ha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d0f9534858818cd1481056597776eda
https://doi.org/10.3382/ps.0250312
Zobrazit plný text záznamu
9
Record of Performance and Registration
Autor: Morley A. Jull
Publikováno v: Poultry Science. 7:132-138
One of the outstanding needs of the poultry industry of the United States is the adoption of a nation-wide plan providing for the official State recogntion of records of egg production made on the breeder’s own premises. Another need is the develop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04b02224ae9686e9f79e110dcd626ba5
https://doi.org/10.3382/ps.0070132
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje