Zobrazeno 1 - 7
of 7
pro vyhledávání: '"W. L. Tucker"'
Publikováno v:
Canadian Journal of Animal Science. 72:981-985
A portion of a data set reported on in a previous paper was combined with additional data to evaluate the effects of dam breed × calf sex interaction and other sources of variation on beef cattle weaning weight and cow–calf efficiency of feed util
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a5457025071df57e6d75119683e87d1
https://doi.org/10.4141/cjas92-113
https://doi.org/10.4141/cjas92-113
Publikováno v:
Canadian Journal of Animal Science. 70:761-769
Milk production, body condition, body weight and individual feed records for 196 2-yr-old heifers and their calves were used to evaluate sources of variation in weaning weight and its two major components, total energy consumption for the year and ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99671c97ef276b7639a21e11249f5e22
https://doi.org/10.4141/cjas90-095
https://doi.org/10.4141/cjas90-095
Publikováno v:
Crop Science. 15:303-306
Agronomic characters (e.g., vigor, leafiness, height, seed set, proportions of plant parts, and in vitro dry matter digestion, IVDMD, of plant parts) were studied in a breeding nursery of big bluestem (Andropogon gerardii Vitman), a native warm seaso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46133a5ff07dccd479772fdb88782170
https://doi.org/10.2135/cropsci1975.0011183x001500030006x
https://doi.org/10.2135/cropsci1975.0011183x001500030006x
Autor:
Walter Morgan, W. L. Tucker
Publikováno v:
Poultry Science. 46:1172-1176
A SIGNIFICANT pre-hatching alteration of the sex-ratio in poultry would have tremendous impact upon the industry. An increase in percentage of eggs which hatch into functional females would be worth thousands of dollars to hatcheries producing egg-la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551d3eda8ea62de809d7882975a38352
https://doi.org/10.3382/ps.0461172
https://doi.org/10.3382/ps.0461172
Publikováno v:
Journal of animal science. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::210b2522b662b4e087c3384bd3131f01
https://pubmed.ncbi.nlm.nih.gov/14313727
https://pubmed.ncbi.nlm.nih.gov/14313727
Publikováno v:
Journal of animal science. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14b3af9868bb99b52fa0864c4570c2e7
https://pubmed.ncbi.nlm.nih.gov/14313728
https://pubmed.ncbi.nlm.nih.gov/14313728
Publikováno v:
The Journal of Wildlife Management. 36:974
Adult hen pheasants (Phasianus cotchicus) that received 16 capsules each containing 50 mg of polychlorinated biphenyls (PCB), Aroclor 1254, once a weel and those given sevenl capsules each containing 50 mg of PCB at 3.5-day intervals, were alternatel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e6e6fa71e79367003f7f0ca9db6d612
https://doi.org/10.2307/3799462
https://doi.org/10.2307/3799462