Results 61 to 70 of about 6,950 (218)

Comportamento ingestivo de novilhos de corte sob diferentes alturas de pastejo do capim Tanzânia

open access: yesSemina: Ciências Agrárias, 2012
Ingestive behavior of steers grazing in four heights of Tanzânia grass was evaluated. 12 paddocks of one hectare each, with three replicates for each height, and three males Nelore cattle, per paddock, more regulators at the time, were used. Time and time daytime grazing, ruminating and resting, rate of eating and rumination, length of grazing cycles ...
Rondineli Pavezzi Barbero   +6 more
openaire   +2 more sources

Integrated demographic strategies are more strongly associated with variation in conspecific density dependence than single traits in tropical tree seedlings

open access: yesJournal of Ecology, Volume 114, Issue 2, February 2026.
Species‐specific conspecific negative density dependence (CNDD) varied widely among tropical tree species. CNDD was strongest in fast‐growing species and tall, long‐lived pioneers, weakly related to most functional traits except wood density and strongest in rare species. These results show that integrated life‐history strategies explain CNDD variation
Nohemi Huanca‐Nunez   +5 more
wiley   +1 more source

Qualidade nutricional de silagem de milho com diferentes densidades e altura de corte da planta [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Zootecnia.As forragens conservadas ocupam cada vez mais espaço na alimentação de ruminantes, fazendo-se indispensável seu uso em muitas situações ...
Junior, Wagner Brogin
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Effects of pasture consumption and obesity on insulin dysregulation and adiponectin concentrations in UK native‐breed ponies

open access: yesEquine Veterinary Journal, Volume 58, Issue 1, Page 243-255, January 2026.
Abstract Background Insulin dysregulation (ID) and hypoadiponectinaemia (total [adiponectin] <7.9 μg/mL) are risk factors for laminitis. They are sometimes, but not always, associated with obesity. Objectives To investigate the effects of pasture consumption and obesity on ID and circulating total [adiponectin] in ponies.
Marine A. Barnabé   +3 more
wiley   +1 more source

Requisitos básicos para boa formação e persistência de pastagens. [PDF]

open access: yes, 2014
Escolha da espécie ou cultivar forrageira. Formação da pastagem. Conservação da área. Conservação do solo. Correção de acidez. Preparo do solo. Correção de fósforo, potássio, enxofre e micronutrientes. Quantidade de sementes.
KICHEL. A. G., KICHEL, A. N.
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Crecimiento de Pennisetum purpureum cv. Taiwán con diferentes fuentes de fertilización en pastoreo con bovinos

open access: yesEcosistemas y Recursos Agropecuarios, 2021
El objetivo fue evaluar el efecto de dos fuentes de fertilización sobre el valor nutricional, características de crecimiento y persistencia del pasto Taiwán en pastoreo intensivo de becerros en engorda. El estudio se realizó en el municipio de Tapachula,
Cándido Enrique Guerra-Medina   +5 more
doaj   +1 more source

Musculoskeletal Pain Phenotypes in Private Orthopedic Clinics in Mexico, Including Mixed Pain: A Multicenter Study

open access: yesPain Research and Management, Volume 2026, Issue 1, 2026.
Background Musculoskeletal pain is a leading reason for seeking medical care among adults, with a high prevalence and major impact on quality of life and healthcare systems. Pain can be classified by pathophysiology as nociceptive, neuropathic, nociplastic, and mixed.
I. Gutiérrez-Mendoza   +8 more
wiley   +1 more source

Altura de corte de capim Elefante cv. Cameroon em Rondônia. [PDF]

open access: yes, 1986
Resultados de pesquisa demonstraram que em Ouro Preto e Ariquemes-Rondonia, as maiores producoes de MS sao obtidas com corte a 10 e 20cm e 25 e 30cm acima do solo, respectivamente, enquanto que em Presidente Medice-RO a altura de corte nao afetou a ...
GONÇALVES, C. A., COSTA, N. de L.
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Effects of nitrogen deposition on territory numbers of breeding birds

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Deposition of atmospheric N (nitrogen) is assumed to be a major cause of biodiversity decline in Europe. To date, few studies on the direct or indirect effects of N on bird species have been conducted. Using Swiss bird count data and habitat data, we analyzed the correlation of N deposition with numbers of territories of 112 breeding bird ...
Kim Meichtry‐Stier   +3 more
wiley   +1 more source

Produção de forragem de pastos de inverno submetida a níveis de adubação nitrogenada e diferentes intensidades de pastejo [PDF]

open access: yes, 2015
Projeto acadêmico (graduação) - Universidade Federal de Santa Catarina. Campus Curitibanos. Ciências Rurais.O sistema de Integração Lavoura-Pecuária (ILP) adquiriu destaque nos últimos anos por ser uma estratégia de sustentabilidade e renda para ...
Prado, Camila Penteado do
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