Results 41 to 50 of about 40,054 (255)

<b>Reutilization of chemical waste in methodologies for analyses of neutral detergent fiber and acid detergent fiber</b> - doi: 10.4025/actascianimsci.v35i3.18591 [PDF]

Acta Scientiarum. Animal Sciences, 2013
The disposal of chemical waste and the precision of analyses of the neutral (NDF) and acid (ADF) detergent fiber contents were evaluated utilizing conventional (Van Soest) and alternative methods of analyses. The recovery of acetone promoted both economic and environmental gains, with a recovery rate of 84.12%.
Lourenço, Maria do Socorro Nahuz, Berchielli, Telma Teresinha, Sader, Ana Paula de Oliveira, Malheiros, Euclides Braga, Messana, Juliana Duarte, Canesin, Roberta Carrilho   +5 more
openaire   +6 more sources

Evaluation of fecal sampling time points to estimate apparent nutrient digestibility in lactating Holstein dairy cows

Frontiers in Veterinary Science, 2023
IntroductionThe aim of this study was the evaluation of nutrient excretion patterns in samples of feces collected every 2 h to define the best sampling protocol for estimation of apparent digestibility.MethodsFour multiparous mid-lactation Holstein cows,
Damiano Cavallini, Alberto Palmonari, Ludovica Maria Eugenia Mammi, Francesca Ghiaccio, Giorgia Canestrari, Andrea Formigoni   +5 more
doaj   +1 more source

Nutritive value of elephant grass hay ammoniated by urea

Bioscience Journal, 2020
The aim of this study was to evaluate the effect of ammoniation by urea on the nutritional value of elephant grass hay harvested after flowering. A completely randomized design, in double factorial designs with an additional treatment: 4 urea doses (2 ...
Leonardo Fiusa de Morais, João Carlos de Carvalho Almeida, Delci de Deus Nepomuceno, Rafaela Scalise Xavier Freitas, Bárbara Maria Gomes de Melo, Joice Fátima Moreira Silva   +5 more
doaj   +3 more sources

Fermentation, kinetics and ruminal degradation in sheep fed with carbohydrate sources associated with oil

Semina: Ciências Agrárias, 2013
The objective this work was to evaluate the degradation, fermentation and kinetics of passage rumen fluid en sheep fed diets containing different carbohydrate associated with the oil. Four rumen cannulated sheep were allotted in 4 x 4 latin square.
Eliane da Silva Morgado, Jane Maria Bertocco Ezequiel , Leandro Galzerano , Euclides Braga Malheiros , Viviane Corrêa Santos , José Wanderlei Cattelan   +5 more
doaj   +1 more source

Different proportions of starch and neutral detergent-soluble fiber in diets for feedlot lambs

Anais da Academia Brasileira de Ciências, 2022
This study evaluated the replacement of starch (ST; cracked corn) by neutral detergent-soluble fiber (NDSF; citrus pulp) and its effects on feed intake, performance, digestibility, carcass traits, and nitrogen balance of lambs. In Experiment 1, male lambs (n = 24, 19.1 ± 1.9 kg body weight [BW]) received: Starch (ST) = 250 g starch/kg dry matter (DM ...
JOSEMIR S. GONÇALVES, JANE M.B. EZEQUIEL, ANTÔNIO C. HOMEM JÚNIOR, FLAVIA O.S. VAN CLEEF, OTÁVIO R. MACHADO NETO, ERIC H.C.B. VAN CLEEF   +5 more
openaire   +4 more sources

Nutritional value, feeding behavior, physiological parameters, and performance of crossbred Boer goat kids fed butterfly pea hay and cactus pear meal

Spanish Journal of Agricultural Research, 2022
Aim of study: To evaluate diets with different proportions of butterfly pea hay (BH) and cactus pear meal (CM) on the intake and digestibility of nutrients, productive performance, feeding behavior and physiological parameters of crossbred Boer kids.
Eder J. B. Araújo, Flavia D. S. Pereira, Timóteo S. S. Nunes, Amanda E. Cordeiro, Hermeson C. Silva, Mário A. A. Queiroz, Glayciane C. Gois, Rafael T. S. Rodrigues, Daniel R. Menezes   +8 more
doaj   +1 more source

Collaborative study to evaluate the indigestible neutral detergent fiber and indigestible acid detergent fiber contents in feeds by in situ procedure [PDF]

Semina: Ciências Agrárias, 2016
The objective of this collaborative study was to evaluate the indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) content in feeds in six laboratories from institutions linked to the National Institute of Science and Technology in Animal Science (INCT-CA).
Marjorrie Augusto de Souza, Edenio Detmann, Gabriel Cipriano Rocha, Marcia De Oliveira Franco, Erick Darlisson Batista, Sebastião De Campos Valadares Filho, Telma Teresinha Berchielli   +6 more
openaire   +4 more sources

Effect of crude propolis on the performance and feed digestibility of new zealand white rabbits

Acta Scientiarum: Animal Sciences, 2021
The objective of this study was to evaluate the performance and digestibility of diets containing different levels of crude propolis for growing rabbits.
Paola Cristina de Piza, Bruna Leonel Moreira, Nhayandra Chistina Dias Silva, Pedro Ivo Sodré, Leonardo da Silva Fonseca, Rafael Fernandes Leite   +5 more
doaj   +1 more source

Effect of drought stress on neutral detergent fiber degradation kinetics of corn for silage

JDS Communications, 2023
The objective of this study was to determine the effect of irrigation on in situ neutral detergent fiber (NDF) degradability of corn tissues from plants grown under controlled conditions in a greenhouse. Five commercial corn hybrids were planted in 6 pots that were placed in a greenhouse.
Gonzalo Ferreira, Christy L. Teets, Anthony M. Kingori, James O. Ondiek   +3 more
openaire   +2 more sources

Particle size alterations of feedstuffs during in situ neutral detergent fiber incubation [PDF]

Journal of Dairy Science, 2013
Particle size alterations during neutral detergent fiber (NDF) determination and in situ rumen incubation were analyzed by dry sieving and image analysis to evaluate the in situ procedure for estimation of NDF degradation parameters and indigestible NDF concentration in terms of particle size.
Krämer, Monika, Nørgaard, Peder, Lund, P., Weisbjerg, Martin Riis   +3 more
openaire   +4 more sources