Results 21 to 30 of about 162,226 (159)

Estrutura do capim-piatã diferido por dois períodos e adubado com nitrogênio

open access: yesSemina: Ciências Agrárias, 2020
A estrutura do pasto diferido determina o consumo e o desempenho dos animais em pastejo e, ademais, pode ser influenciada pela duração do período de diferimento e pela adubação nitrogenada.
Gabriel de Oliveira Rocha   +7 more
doaj   +1 more source

Number and morphology of tiller age groups during summer in Marandu palisadegrass pastures previously used under deferred grazing

open access: yesBioscience Journal, 2020
The relative contribution of young, mature and old tillers in the canopy influences the production and structure of the pasture. The objective with this work was to evaluate the balance between tiller appearance and tiller death (BAL) during spring and ...
Manoel Eduardo Rozalino Santos   +7 more
doaj   +3 more sources

RENOVAÇÃO DE PASTO POR MEIO DE DIFERENTES CONJUNTOS MECANIZADOS

open access: yesRevista Brasileira de Engenharia de Biossistemas, 2017
O objetivo deste estudo foi avaliar a renovação do pasto de Urochloa decumbens para acultivar Urochloa brizantha (Syn. Brachiaria brizantha) cv. Marandu por meio de diferentes processos de semeadura.
A. C. Magalhães   +5 more
doaj   +1 more source

Ingestive behavior of Girolando heifers in integrated crop, livestock (ICL), and forestry (ICLF) systems

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
Aiming to compare integrated crop, livestock (ICL) and forest (ICLF) systems in relation to ingestive behavior of dairy heifers, a 2 × 2 crossover trial was conducted with two periods and two systems.
E.C. Souza   +4 more
doaj   +1 more source

Morphogenesis of marandu palisade grass closer to or farther from cattle feces varies by season

open access: yesSemina: Ciências Agrárias, 2016
The objective of this study was to evaluate the morphogenic and structural characteristics of the Brachiaria brizantha cv. Marandu Syn. Urochloa brizantha cv.
Rafael Mendonça de Carvalho   +5 more
doaj   +1 more source

Contribution of corn intercropped with Brachiaria species to nutrient cycling

open access: yesPesquisa Agropecuária Tropical, 2019
The corn biomass and nutrient dynamics may be altered when it is intercropped with Brachiaria (syn. Urochloa spp.). The present study aimed to investigate the dynamics of biomass, nitrogen (N), phosphorus (P) and potassium (K) for farming systems that ...
Silas Maciel de Oliveira   +5 more
doaj   +1 more source

Brachiaria brizantha (Brachiaria brizantha Stapf (Hoch ex A. Rich)): nematóide

open access: yes, 2016
Apresenta a ação de um nematóide na Brachiaria brizantha. Exibe a parte anterior, mostrando a cabeça e o estilete. O nematóide está presente em sementes de Brachiaria brizantha e de Panicum maximumComponente Curricular::Educação Superior::Ciências ...
Dalbosco, Marisa
core   +3 more sources

Produtividade e composição morfológica do capim-xaraés em três intensidades luminosas

open access: yesSemina: Ciências Agrárias, 2019
A adaptação da Urochloa brizantha aos ecossistemas brasileiros e a utilização de sombreamento artificial em estudos de produção sob baixas luminosidades são ferramentas importantes para se obter respostas produtivas e conhecer o comportamento das plantas
Vinicius Carreteiro Gomes   +7 more
doaj   +1 more source

The economic value of sustainability of the integrated crop-livestock system in relation to conventional systems [PDF]

open access: yesRevista Brasileira de Zootecnia, 2023
The objective of this study was to evaluate the potential of improving the economic value of integrated crop-livestock systems (ICLS) compared to conventional systems specialized in monoculture.
Flávia Fernanda Simili   +6 more
doaj   +1 more source

Preliminary results on agronomic performance of cassava-urochloa brizantha intercropping. [PDF]

open access: yes, 2021
This study aimed to evaluate agronomic traits of a cassava (Manihot esculenta) intercropping system with Urochloa brizantha (Syn. Brachiaria brizantha). The experiment was carried out at Paranavaí, Brazil, in the 2020-2021 agricultural season.
SOUSA, D. H. L.   +3 more
core  

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