Results 1 to 10 of about 1,414 (124)
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 ...
Marjorrie Augusto de Souza +6 more
doaj +4 more sources
Estimating fecal output and nutrient digestibility using acid detergent insoluble ash as an intrinsic marker in lactating dairy cows: technical note [PDF]
Animal BioscienceThe current study was part of large experiments in a replicated 4×4 Latin square design where 4 dietary treatments (feed supplements) were examined. Fecal samples were obtained from the experiments via total collection (Experiment 1, n = 30; Experiment 2,
Jungeun Kim +3 more
doaj +2 more sources
Ash-Free Indigestible Acid Detergent Fiber as an Internal Marker to Estimate Digestibility with Grazing Ruminants [PDF]
Journal of Range Management, 1990 Two experiments with wethers and one with steers were conducted to compare extraction methods of ash-free indigestible acid detergent fiber (IADF) from feed, and to determine variation across days in fecal IADF content. In trial I, 4 wethers were fed 4 maturities of intermediate wheatgrass (Agropyron inm (2) pepsin-HCI digestion then a 96hour in vitro ...
M. L. Nelson +3 more
openaire +1 more source
Effects of nitrogen fertilization on protein and carbohydrate fractions of Marandu palisadegrass
Scientific Reports, 2021 The effects of nitrogen (N) fertilization levels on protein and carbohydrate fractions in Marandu palisadegrass pasture [Urochloa brizantha (Hochst. ex A. Rich.) R.D. Webster] were investigated in a pasture over five years.
Rhaony Gonçalves Leite +7 more
doaj +1 more source
Short communication: Evaluation of acid-insoluble ash and indigestible neutral detergent fiber as total-tract digestibility markers in dairy cows fed corn silage-based diets [PDF]
Journal of Dairy Science, 2013 The objective of this experiment was to evaluate acid-insoluble ash (AIA) and indigestible NDF (iNDF) as intrinsic digestibility markers in comparison with total fecal collection (TC) in dairy cows fed corn silage- and alfalfa haylage-based diets. The experiment was part of a larger experiment, which involved 8 Holstein cows [102±28.4 d in milk, 26.4±0.
C, Lee, A N, Hristov
openaire +2 more sources
Acta Scientiarum: Animal Sciences, 2020 This study examined the influence of the external markers chromium oxide (CO), titanium dioxide (TD), isolated, purified and enriched lignin (LIPE®) and isolated, purified, enriched lignin in nanoparticles (NANOLIPE®) as well as the internal markers ...
Mércia Regina Pereira de Figueiredo +5 more
doaj +1 more source
Assessment of indicators and collection methodology to estimate nutrient digestibility in buffaloes
Revista Brasileira de Zootecnia, 2011 Dry fecal matter production was estimated from neutral detergent indicators on indigestible fiber, indigestible acid detergent fiber, indigestible dry matter, incubated for 144 hours and 288 hours, as well as chromium oxide (Cr2O3) and enriched and ...
Luciana Felizardo Pereira Soares +5 more
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Effects of dietary brown propolis on nutrient intake and digestibility in feedlot lambs
Revista Brasileira de Zootecnia, 2014 The present study tested brown propolis in crude or extract form as a feed supplement for feedlot lambs to identify the type that most improves in vivo nutrient digestibility. Digestibility was assessed by both total fecal collection and internal markers
Jonilson Araújo da Silva +6 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2010 O objetivo foi avaliar a acurácia, precisão e robustez das estimativas da digestibilidade aparente da matéria seca obtidas utilizando-se como indicadores fibra em detergente ácido indigestível (FDAi), fibra em detergente neutro (FDNi) indigestível ...
Paulo Henrique Mazza Rodrigues +4 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2016 The objective of this study was to evaluate the intake and digestibility of silages containing pineapple pulp and coast-cross hay, with or without addition of urea, and the recovery of the markers chromium oxide (Cr2O3), indigestible neutral detergent ...
Guilherme Ribeiro Alves +6 more
doaj +1 more source