Zobrazeno 1 - 10
of 57
pro vyhledávání: '"M. J. Gibb"'
Publikováno v:
npj Microgravity, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract Sessile water droplet evaporation in varied gravity and electric fields has been experimentally studied. Specifically, the influences of gravity and electric fields are investigated in the context of the heat flux distribution beneath the dr
Externí odkaz:
https://doaj.org/article/fffcbab37b884e129bc0b4fc63832bd5
Publikováno v:
Animal, Vol 13, Iss 1, Pp 127-135 (2019)
Animal 13 (2019)
Animal, 13, 127-135
Animal 13 (2019)
Animal, 13, 127-135
The timing in which supplements are provided in grazing systems can affect dry matter (DM) intake and productive performance. The objective of this study was to evaluate the effect of timing of corn silage supplementation on ingestive behaviour, DM i
Autor:
Ruijun Long, Svenja Marquardt, J.D. Mi, Jianwei Zhou, M. J. Gibb, P.P. Liu, Zhanhuan Shang, L. Wang, Xusheng Guo, Qiang Qiu, C. Sang, J.Q. Chen, Luming Ding
Publikováno v:
Animal Feed Science and Technology. 209:30-39
Yaks ( Bos grunniens ) are adapted to a harsh alpine environment above the altitude of 3000 m, and show strong compensatory growth ability. The objective of this study was to investigate the plasma hormonal status and metabolite levels of growing yak
Autor:
Federico Sánchez Chopa, Júlio Kuhn da Trindade, L. B. Nadin, Glaucia Azevedo do Amaral, Paulo César de Faccio Carvalho, M. J. Gibb, Horacio Leandro Gonda
Publikováno v:
Applied Animal Behaviour Science. 139:50-57
The requirement to measure the constituents of ingestive behaviour in grazing ruminants, such as the number and type of jaw movements, is essential for understanding the herbage intake process. In this experiment, three methods of recording grazing b
Autor:
M. J. Gibb, P. C. de F. Carvalho, Carolina Bremm, M. F. Amaral, Jean Carlos Mezzalira, R. W. M. Suñe, J. K. da Trindade
Publikováno v:
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
This study tested the hypothesis that different sward structures, which were constructed by varying the pre- and post-grazing sward heights of annual ryegrass pasture (Lolium multiflorum Lam.) in southern Brazil, affect the short-term intake rate (ST
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62d9f0da775f7451cb557d166eab2348
http://www.alice.cnptia.embrapa.br/alice/handle/doc/951995
http://www.alice.cnptia.embrapa.br/alice/handle/doc/951995
Publikováno v:
Veterinary Parasitology. 133:79-90
To evaluate the effect of gastrointestinal parasites on grazing behaviour, herbage intake and milk production in spring calving dairy cows, 12 naturally infected control cows were compared with 12 similar animals treated on three occasions (June, Jul
Publikováno v:
Applied Animal Behaviour Science. 90:49-63
Foraging herbivores are often faced with spatial and temporal heterogeneity within the vegetation they have available to graze and therefore have to make decisions where and when to graze. The study reported in this paper investigated the influence o
Publikováno v:
Veterinary Parasitology. 125:353-364
Forty spring-calving cows and heifers (20 of each) were allowed to acquire infection with gastrointestinal (GI) nematodes naturally during grazing. The control group (10 cows and 10 heifers) were compared with 20 similar animals treated with eprinome
Publikováno v:
Animal Science. 74:319-335
The effect of level of concentrate supplementation on the grazing behaviour of lactating Holstein-Friesian cows was examined over three periods on continuously stocked grass swards maintained between 7 and 8 cm sward surface height (SSH). A dairy con
Publikováno v:
Animal Science. 75:153-167
Two 4-week experiments were conducted to examine the effect of type of supplement, offered through automatic feeders at pasture, on supplement intake and grazing behaviour by multiparous spring-calving Holstein-Friesian cows grazing continuously stoc