Results 101 to 110 of about 17,617 (260)

Degradabilidade ruminal da matéria seca, da fração fibrosa e da proteína bruta de forrageiras Forages dry matter, fibrous fraction and crude protein ruminal degradability

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi avaliar a degradabilidade ruminal da matéria seca, da fibra em detergente neutro, da fibra em detergente ácido e da proteína bruta da alfafa (Medicago sativa), aveia-preta (Avena strigosa), leucena (Leucaena leucocephala) e ...
Aureliano José Vieira Pires, Ricardo Andrade Reis, Gleidson Giordano Pinto de Carvalho, Gustavo Rezende Siqueira, Thiago Fernandes Bernardes, Ana Cláudia Ruggieri, Eneida de Oliveira Almeida, Marcella de Toledo Piza Roth   +7 more
doaj   +1 more source

Surfactant‐Enhanced Electrospun Nanofiber Filters for Efficient Viral and Bacterial Inactivation

Journal of Applied Polymer Science, Volume 143, Issue 13, April 5, 2026.
In this work, electrospun polyacrylonitrile (PAN) nanofibrous filters functionalized with surfactants (CTAB, CPC, and SDS) were developed for air filtration applications. The PAN nanofiber mats enable efficient particulate matter capture while simultaneously providing antimicrobial and antiviral activity against bacteria (E. coli and S.
Edilton N. da Silva, Paulo A. M. Chagas, Gustavo C. da Mata, Felipe A. Lima, Fabiana B. Furtado, Wanderley P. de Oliveira, Rejane M. T. Grotto, Clovis W. O. de Souza, Mônica L. Aguiar, Vádila G. Guerra   +9 more
wiley   +1 more source

Forage Biomass and Chemical Composition of Buffelgrass Genotypes in the Semi‐Arid Region of Brazil

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Forage improvement in semi‐arid regions requires the identification of genotypes capable of maintaining productivity under climatic variability and chronic water scarcity. This study evaluated six buffelgrass (Cenchrus ciliaris L.) genotypes over two production years in northern Minas Gerais, Brazil, to characterize their agronomic, morphological, and ...
Maikom Bruno Gonçalves, Wilton Junio dos Santos Jesus, Arthur Ferreira Ruas, Antonio Brito Neto, Ingrid Souza Silva, Edson Marcos Viana Porto, Marinalva Martins dos Santos, Luciana Castro Geraseev, Mário Henrique França Mourthé, Thiago Gomes dos Santos Braz   +9 more
wiley   +1 more source

Incorporating Plantain Into a Perennial Ryegrass–White Clover Mixed Sward for an Environmentally Sustainable Dairy System: A Three‐Year Farm System Study

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Over three production years (2021–2024), this study investigated the effects of incorporating plantain into a perennial ryegrass–white clover (RGWC) mixed sward on dairy farm productivity and environmental footprint. Seventy‐two Friesian × Jersey cows were allocated to six farmlets across two replicated herbage treatments (n = 3): RGWC with no plantain
Keeva Hintz, Roshean R. Woods, Natalie McMillan, Charissa Thomas, Racheal H. Bryant, Omar Al‐Marashdeh   +5 more
wiley   +1 more source

Milk Fatty Acid Dynamics in Cows Grazing Standard and Multispecies Pastures Under Two Management Systems

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study evaluated the influence of three pasture‐management systems on milk fatty acid (FA) profiles in New Zealand dairy cows: standard–contemporary (STD–CON), diverse–contemporary (DIV–CON), and diverse–regenerative (DIV–REG). The STD–CON pastures consisted of ryegrass–clover, whereas diverse pastures included up to 16 species of grasses, legumes,
Yaliska Moreno‐González, Nicolas López‐Villalobos, Daniel Donaghy, Ignacio F. López, Benjamin Carter, Fernando J. Roca Fraga, J. Eruera Tait‐Jamieson, Stephen E. Holroyd, Alastair MacGibbon   +8 more
wiley   +1 more source

Effect of drought stress on neutral detergent fiber degradation kinetics of corn for silage. [PDF]

JDS Commun, 2023
Ferreira G, Teets CL, Kingori AM, Ondiek JO.   +3 more
europepmc   +1 more source

Balancing Production and Environmental Goals in Pasture‐Based Dairy Systems: A Longitudinal Case Study of Transition in a High Performing New Zealand Farm

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Production and environmental outputs of intensive pasture‐based dairy systems must be rebalanced to reduce overall environmental footprint. This analysis documents the tactical management changes that enabled Lincoln University Dairy Farm (LUDF) to transition from high nitrogen (N) inputs (345 kg N fertiliser/ha/year) to a lower N input strategy (167 ...
David F. Chapman
wiley   +1 more source

Effect of physically effective neutral detergent fiber and undigested neutral detergent fiber on eating behavior, ruminal fermentation and motility, barrier function, blood metabolites, and total tract digestibility in finishing cattle. [PDF]

J Anim Sci, 2023
Pereira MCS, Beauchemin KA, McAllister TA, Yang WZ, Wood KM, Penner GB.   +5 more
europepmc   +1 more source

Quality of Forage Cactus Silage with the Addition of Hay from Forages Adapted to the Semiarid Region

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study investigated the effects of including hays from different forages adapted to the semiarid region on the forage cactus (Opuntia fícus‐indica (L.) Mill) silage quality. A completely randomized design, with five treatments was used: pure forage cactus and forage cactus associated with 30% hay from gliricidia (Gliricidia sepium), pornunça ...
Silvia C. Bento, Amanda B. Grimaldi, Roberta M. S. Antunes, Henry D. R. Alba, Rodrigo B. Saldanha, Carlindo S. Rodrigues, Douglas dos Santos Pina, José E. F. Júnior, Maria Leonor G. M. L. de Araujo, Lara Maria S. Brant, Gleidson Giordano P. de Carvalho   +10 more
wiley   +1 more source

Nutritional Value Evaluation of Corn Silage from Different Mesoregions of Southern Brazil

Agriculture
Corn silage is widely used in livestock farming; however, its quality is easily altered, and one of the factors that has a high influence in this regard is the region of production. The objective was to evaluate the chemical–bromatological composition of
Mikael Neumann, Ellen Baldissera, Livia Alessi Ienke, André Martins de Souza, Paulo Eduardo Piemontez de Oliveira, Valter Harry Bumbieris Junior   +5 more
doaj   +1 more source