Results 131 to 140 of about 1,749,103 (247)

In Vitro Degradation of Melamine by Ruminal Microorganisms

open access: yesSouth African Journal of Animal Science, 2015
An in vitro study was conducted to determine the extent of melamine degradation in rumen liquor. Rumen liquor was collected from two ruminally cannulated Holstein cows on four separate dates, one week apart. Erlenmeyer flasks (250 mL) were prepared for incubation by adding 1000 mg of a dairy feed substrate, 100 mg melamine and 100 mL incubation medium,
Cruywagen, C. W., Calitz, T.
openaire   +3 more sources

Teores de proteína bruta para bovinos alimentados com feno de capim-tifton 85: parâmetros ruminais, eficiência de síntese microbiana e degradabilidade in situ Effects of crude protein levels on microbial efficiency and in situ degradability in steers fed Tifton 85 bermudagrass hay supplemented with different protein sources

open access: yesRevista Brasileira de Zootecnia, 2007
Avaliou-se o efeito da deficiência de PB na dieta sobre a eficiência de síntese microbiana e a degradabilidade in situ da MS e FDN em novilhos mestiços.
Edilane Aparecida da Silva   +6 more
doaj   +1 more source

Effect of polyethylene glycol on in vitro gas production of some non-leguminous forage trees in tropical region of the south of Mexico [PDF]

open access: yes, 2015
The aim of this study was to evaluate the chemical composition of five foliages, and the effect of adding PEG during incubation on in vitro gas production (GP), metabolizable energy (ME), partitioning factor (PF24h), in vitro organic matter digestibility
AVILA MORALES, BARBARA BERENICE   +15 more
core   +1 more source

Ruminal degradation of protein and carbohydrate in the domestic and wild ruminant [PDF]

open access: yes, 2018
Title from PDF of title page (University of Missouri--Columbia, viewed on December 7, 2010). ; The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. ; Dissertation advisor: Dr. Monty Kerley. ; Vita. ; Ph. D. University of Missouri-
openaire   +2 more sources

Effect of corn grain popping temperature on lamb productive performance

open access: yesItalian Journal of Animal Science, 2011
Heat treatment of corn grain alters starch structure and thus improves its availability to both ruminal microbial and pancreatic enzymes. The enhancement of starch utilization depends upon ruminant species, grain source and method of processing (Theurer,
P. Bani   +3 more
doaj   +1 more source

In vitro ruminal degradation of Tithonia diversifolia

open access: yes, 2021
Introduction. The Mocache canton (Ecuador) is a humid tropical zone, with a dry season of six months, which affects the availability and quality of forage, a situation that reduces the productive and reproductive capacity of ruminants. Objective. To evaluate the apparent in vitro ruminal degradation parameters of dry matter ...
Meza-Bone, Gary Alex   +5 more
openaire   +1 more source

Chemical composition, cell wall features and degradability of stem, leaf blade and sheath in untreated and alkali-treated rice straw

open access: yesAnimal, 2013
Three dominant morphological fractions (i.e. leaf blade (LB), leaf sheath (LS) and stem) were analysed for chemical composition and ruminal degradability in three rice straw varieties.
E. Ghasemi   +4 more
doaj   +1 more source

Improving the Utilization of Oil Palm Fronds Through Nitrogen Supplementation in Dairy Goats [PDF]

open access: yes, 2003
The high cost of supplementing poor quality roughage-based diets with imported protein concentrates for ruminants deserves attention in seeking cheaper alternatives.
Nhupien, Pramote Paengkoum
core  

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