Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Danny G. Fox"'
Autor:
Dante Pazzanese D. Lanna, Jozivaldo P. Morais, Celso Boin, Danny G. Fox, Paulo Roberto Leme, Fernando Basile de Castro
Publikováno v:
Revista Brasileira de Zootecnia, Vol 28, Iss 2, Pp 412-420 (1999)
O objetivo deste trabalho foi testar duas formas de hidrólise do bagaço de cana (com [17kgf/cm²]e sem [4kgf/cm²] rápida descompressão pós-hidrólise) e dois níveis de concentrado (25 e 45% MS) no desempenho e na composição corporal de novil
Externí odkaz:
https://doaj.org/article/4ad8ef7cef684c409fcb9305f993620e
Publikováno v:
International Journal of Sustainable Development & World Ecology. :1-14
Food supply has improved considerably since the eighteenth century industrial revolution, but inadequate attention has been given to protecting the environment in the process. Feeding a growing world population while reducing the impact on the enviro
Autor:
Jay P. Angerer, Danny G. Fox, Gordon E Carstens, James P. Muir, Luis O Tedeschi, Dennis P. Poppi, Mozart Alves Fonseca
Publikováno v:
Revista Brasileira de Zootecnia, Volume: 46, Issue: 5, Pages: 452-469, Published: MAY 2017
Revista Brasileira de Zootecnia v.46 n.5 2017
Revista Brasileira de Zootecnia
Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
Revista Brasileira de Zootecnia, Vol 46, Iss 5, Pp 452-469
Revista Brasileira de Zootecnia v.46 n.5 2017
Revista Brasileira de Zootecnia
Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
Revista Brasileira de Zootecnia, Vol 46, Iss 5, Pp 452-469
Despite tremendous advancements in the livestock sector, additional opportunities exist to improve even further livestock production around the globe. Forecasting is not an exact science and it relies heavily on past and current knowledge. Improvemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc2393ee07216addc39a743727b15173
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500452&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500452&lng=en&tlng=en
Publikováno v:
Journal of Dairy Science. 96:2448-2463
The objective of this paper was to develop the structure and concepts of a dynamic model to simulate dry matter intake (DMI) pattern and the fluxes of fat and protein in the body reserves of cattle associated with changes in body condition score (BCS
Autor:
Danny G. Fox, Charles F. Nicholson, Quirine M. Ketterings, Luis Ramírez-Avilés, Luis O Tedeschi, Jerome H. Cherney, David Parsons, Robert W. Blake
Publikováno v:
Agricultural Systems. 104:1-12
Mixed farming systems constitute a large proportion of agricultural production in the tropics, and provide multiple benefits for the world’s poor. However, our understanding of the functioning of these systems is limited. Modeling offers the best a
Autor:
Charles F. Nicholson, Robert W. Blake, Danny G. Fox, Quirine M. Ketterings, Jerome H. Cherney, David Parsons, Luis Ramírez-Avilés
Publikováno v:
Agricultural Systems. 104:13-19
Simulation models are effective tools to examine interactions between livestock, cropping systems, households, and natural resources. Our study objective was to use an integrated livestock and crop model to assess the outcomes from selected suites of
Publikováno v:
Small Ruminant Research. 89:174-184
A mechanistic model that predicts nutrient requirements and biological values of feeds for sheep (Cornell Net Carbohydrate and Protein System; CNCPS-S) was expanded to include goats and the name was changed to the Small Ruminant Nutrition System (SRN
Publikováno v:
Journal of Dairy Science. 92:3981-4000
A mechanistic and dynamic model was developed to represent physiological aspects of particle dynamics in the reticulo-rumen (RR) and to predict rate of passage out of the RR (Kp) of forage particles quantitatively. The model consists of 2 conceptual
Autor:
Luis O Tedeschi, Danny G. Fox
Publikováno v:
Journal of Animal Science. 87:3380-3391
A theoretical model was developed to predict forage intake of nursing calves based on peak milk level (PML) and BW using data from 39 Holstein steer calves individually fed for 200 d with milk replacer reconstituted to equal the fat and protein conte
Publikováno v:
Journal of Dairy Science. 91:4881-4891
Adequate predictions of rumen-degradable protein (RDP) and rumen-undegradable protein (RUP) supplies are necessary to optimize performance while minimizing losses of excess nitrogen (N). The objectives of this study were to evaluate the original Corn