Zobrazeno 1 - 10
of 30
pro vyhledávání: '"J. R. Donnelly"'
Autor:
J. R. Donnelly, L Salmon
Publikováno v:
Animal Feed Science and Technology. 143:296-313
A major challenge for profitable meat production in grazing systems is to take account of the effects of diet selection on intake, the substitution of pasture for supplements fed and the potential for compensatory weight gains, particularly if the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8db70037068c31cfd89a28526c04dc31
https://doi.org/10.1016/j.anifeedsci.2007.05.016
https://doi.org/10.1016/j.anifeedsci.2007.05.016
Publikováno v:
Alimentary Pharmacology & Therapeutics. 19:1211-1215
Summary Background : A new formulation of lansoprazole, the lansoprazole orally disintegrating tablet, rapidly disintegrates in water eliminating the need for swallowing whole pills. Aim : To assess the effect that dispersing the lansoprazole orally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6670c5495079fad40017b79788f06d
https://doi.org/10.1111/j.1365-2036.2004.01940.x
https://doi.org/10.1111/j.1365-2036.2004.01940.x
Publikováno v:
Canadian Journal of Animal Science. 84:125-132
Dry matter intakes (DMI) and methane (CH4) emissions from steers grazing alfalfa/(Medicago sativa L)/meadow bromegrass (Bromus biebersteinii Roem & Schult.)/Russian wild ryegrass [Psathyrostachys juncea (Fisch.) Nevski] at 1.1 and 2.2 steers ha-1 in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31f8096533bdd0055f57ef3b518f335d
https://doi.org/10.4141/a03-062
https://doi.org/10.4141/a03-062
Publikováno v:
Animal Feed Science and Technology. 112:195-209
The Australian grazing industry has made progress towards meeting requirements of meat processors for heavier carcass weights. However, further increases in the year-round supply of large lean lambs carries increased and uncertain financial risk for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21303d7a57f4cd7bf3d256cd3240da68
https://doi.org/10.1016/j.anifeedsci.2003.10.013
https://doi.org/10.1016/j.anifeedsci.2003.10.013
Publikováno v:
Canadian Journal of Animal Science. 83:171-182
This paper presents predictions of pasture composition and liveweight gain of steers using the GrassGro simulation model. Predictions are compared with field data measured during a 4-yr experiment at Brandon, Manitoba, in which steers grazed alfalfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90048cb7ebaffed73a1faa2fc32a25d4
https://doi.org/10.4141/a02-068
https://doi.org/10.4141/a02-068
Autor:
Richard J. Simpson, M. Freer, J. R. Donnelly, Andrew D. Moore, Hugh Dove, L. Salmon, T.P. Bolger
Publikováno v:
ResearcherID
CSIRO Plant Industry has developed the GRAZPLAN family of decision support tools (DS tools) for consultants and farmers to improve the profitability and environmental sustainability of grazing enterprises. These tools are based on pasture and animal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af497a4be38ed20f3b2544dd7262ab5
https://doi.org/10.1016/s0308-521x(02)00024-0
https://doi.org/10.1016/s0308-521x(02)00024-0
Publikováno v:
ResearcherID
Some objective criteria for defining conditions of exceptional drought were evaluated using the GrassGro decision support tool. In two analyses, pasture and animal production were simulated from historical daily weather records for the last 95 years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e45922996281c585ef88d5aa8f76264f
https://doi.org/10.1016/s0308-521x(98)00020-1
https://doi.org/10.1016/s0308-521x(98)00020-1
Publikováno v:
Agricultural Systems. 55:535-582
This paper specifies the pasture growth module of a model for simulating grazing systems for ruminants and the soil moisture budget that drives pasture growth. Both modules operate at a daily time step. The pasture growth module is quite general in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca40534234d9b85161e6362c09e8868b
https://doi.org/10.1016/s0308-521x(97)00023-1
https://doi.org/10.1016/s0308-521x(97)00023-1
Publikováno v:
Agricultural Systems. 54:57-76
Effective transfer of new information and technology to farming practice is the major goal of the GRAZPLAN project. GRAZPLAN contains a suite of complementary decision support systems (DSS) that incorporate results from research on grazing systems an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fce1f19b0745788f2002b80978f4c04
https://doi.org/10.1016/s0308-521x(96)00046-7
https://doi.org/10.1016/s0308-521x(96)00046-7
Publikováno v:
Agricultural Systems. 54:77-126
This paper specifies the animal biology module of a model for simulating grazing systems for ruminants on pasture. The program predicts the intake of energy and protein, allowing for selective grazing and substitution by supplementary feeds, and esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90002ea5ea47f9842e0b49c434a43782
https://doi.org/10.1016/s0308-521x(96)00045-5
https://doi.org/10.1016/s0308-521x(96)00045-5