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Intake, metabolism parameters, and performance of growing beef cattle on pasture supplemented with different rumen undegradable protein with different amino acid profile
(2022-04-01)
The aim of this study was to evaluate the effects of supplementation (3 g/kg BW) of RUP rumen undegradable protein (RUP) with different amino acid profile on the intake, rumen fermentation parameters, total-tract apparent ...
Effects of dietary protein level on intake, digestibility, and energy expenditure in dairy heifersEfeitos do nível de proteína na ingestão, digestibilidade, e gasto energético em novilhas leiteiras
(2020-01-01)
Balancing diets for protein affects both protein and energy use efficiency in cattle. This study aimed to evaluate the effects of dietary protein level on intake, digestibility and energy expenditure in Holstein heifers. ...
Nutrient digestion, microbial protein synthesis, and blood metabolites of Jersey heifers fed chitosan and whole raw soybeans
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2016-03-01)
This study was undertaken to determine the effects of chitosan and whole raw soybean on nutrient intake and total tract digestion, nitrogen utilization, microbial protein synthesis, blood metabolites, and energy balance ...
Bisegmented flow system for determination of low concentrations of gaseous constituents in gaseous samples
(Elsevier Science BvAmsterdamHolanda, 1999)
The legacy effect of synthetic N fertiliser
(Wiley-Blackwell Publishing Ltd, 2022)
Avaliação de fontes de amônia para o tratamento de fenos de gramíneas tropicais. 2. Compostos nitrogenados
(Sociedade Brasileira de Zootecnia, 2001-06-01)
Este estudo foi desenvolvido para se avaliarem as alterações nos conteúdos de compostos nitrogenados dos fenos de braquiária decumbens (Brachiaria decumbnes Stapf) e jaraguá (Hyparrhenia rufa Ness Stapf) não-tratados, ...
Avaliação de fontes de amônia para o tratamento de fenos de gramíneas tropicais. 2. Compostos nitrogenados
(Sociedade Brasileira de Zootecnia, 2001-06-01)
Este estudo foi desenvolvido para se avaliarem as alterações nos conteúdos de compostos nitrogenados dos fenos de braquiária decumbens (Brachiaria decumbnes Stapf) e jaraguá (Hyparrhenia rufa Ness Stapf) não-tratados, ...
Nitrogen budget in intensive cultures of Litopenaeus vannamei in mesocosms, with zero water exchange and artificial substratesBalance de nitrógeno en cultivos intensivos de Litopenaeus vannamei en mesocosmos, sin recambios de agua y con sustratos artificiales
(Facultad de Ciencias del Mar y de Recursos Naturales Universidad de Valparaíso, 2010)
Residue decomposition and fate of nitrogen-15 in a wheat crop under different previous crops and tillage systems
(Taylor & Francis, 2008-02-11)
Nitrogen (N) management may be improved by a thorough understanding of the nutrient dynamics during previous-crop residue decomposition and its impact on fertilizer N fate in the soil-plant system. An experiment was conducted ...