Results 21 to 30 of about 159,328 (168)

How does the condition of the pasture in late winter influence the plant and animal responses in the subsequent seasons?

Bioscience Journal, 2022
This study aimed to test the hypotheses: (i) the deferred pasture with lower height in late winter has greater herbage accumulation rate (HAR) and better structure, which facilitates the animal selective grazing during the subsequent spring and summer ...
Manoel Eduardo Rozalino Santos, Fernanda Rosalinski Moraes, Gabriel de Oliveira Rocha, Davi Moraes de Oliveira, Flávia de Oliveira Scarpino van Cleef, Bruno Humberto Rezende Carvalho   +5 more
doaj   +1 more source

Productive capacity of Brachiaria brizantha (Syn. Urochloa brizantha) cv. Marandu subjected to liming and nitrogen application [PDF]

African Journal of Agricultural Research, 2018
This work aims to evaluate production of Brachiaria brizantha (Syn. Urochloa brizantha) cv. Marandu subjected to liming and nitrogen fertilization on climatic conditions in the municipality of Humaita State of Amazonas, Amazonia, Brazil. For both, pot experiment with soil after sowing was kept in a greenhouse at the Institute of Agriculture and ...
Nonato Vieira Teixeira Raimundo, Eduardo Pereira Carlos, Kikuti Hamilton, Borges Deminicis Bruno, Pereira Valente Thiago   +4 more
openaire   +1 more source

Tillering dynamics in spring and summer of marandu palisade grass pastures previously used under deferred grazing

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
This work was conducted to evaluate the effect of deferred pasture condition of Brachiaria brizantha cv. Marandu in the late winter on tillering during the growing season.
B.H.R. Carvalho, J.A. Martuscello, G.O. Rocha, N.A.M. Silva, G.S. Borges, M.E.R. Santos   +5 more
doaj   +1 more source

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

Semina: 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, Manoel Eduardo Rozalino Santos, Hélio Henrique Vilela, Bruno Humberto Rezende Carvalho, Braulio Maia de Lana Sousa, Jailson Lara Fagundes, Alfredo Acosta Backes, Pryanka Thuyra Nascimento Fontes   +7 more
doaj   +1 more source

Machine Learning Techniques Associated With Infrared Thermography to Optimize the Diagnosis of Bovine Subclinical Mastitis. [PDF]

Vet Med Int
Bovine subclinical mastitis (SCM) is the costliest disease for the dairy industry. Technologies aimed at the early diagnosis of this condition, such as infrared thermography (IRT), can be used to generate large amounts of data that provide valuable information when analyzed using learning techniques.
Santana RCM, Guimarães EDS, Caracuschanski FD, Brassolatti LC, da Silva ML, Garcia AR, Pezzopane JRM, Alves TC, Tholon P, Dos Santos MV, Zafalon LF.   +10 more
europepmc   +2 more sources

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

Bioscience 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, Bruno Humberto Rezende Carvalho, Angélica Nunes de Carvalho, Gabriel de Oliveira Rocha, Flávia de Oliveira Scarpino Van Cleef, Gustavo Jordan da Silva Queiroz, Lucas Santos de Moraes, Larissa Lais Santos do Carmo   +7 more
doaj   +3 more sources

Does amount of cut vegetal residue on the canopy influence growth and the structural characteristics of marandu palisadegrass?

Bioscience Journal, 2022
The pasture mowing in late winter removes the old forage, improving the pasture structure in spring and summer. However, the residue after mowing can affect tillering, thus limiting forage production and the structural characteristics of pasture.
Gabriella Fernandes Silva, Weisler Borges Fernandes, Gabriel de Oliveira Rocha, Flávia de Oliveira Scarpino van Cleef, Bruno Humberto Rezende Carvalho, Manoel Eduardo Rozalino Santos   +5 more
doaj   +1 more source

Contribution of corn intercropped with Brachiaria species to nutrient cycling

Pesquisa 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, Rodrigo Estevam Munhoz de Almeida, Clovis Pierozan Junior, André Fróes de Borja Reis, Lucas Freitas Nogueira Souza, José Laércio Favarin   +5 more
doaj   +1 more source

Produtividade de massa e dessecação de forrageiras perenes para integração lavoura-pecuária [PDF]

Planta Daninha, 2014
A viabilidade da sucessão soja-milho safrinha em plantio direto no cerrado depende de adequada produção de resíduos na superfície do solo, o que pode ser obtido através do cultivo consorciado de milho com forrageira perene.
G. Ceccon, G. Concenço
doaj   +1 more source

Histologia da embriogênese somática induzida em embriões de sementes maduras de Urochloa brizantha apomítica Histology of somatic embryogenesis induced in embryos of mature seeds of the apomictic Urochloa brizantha

Pesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi descrever o processo de embriogênese somática em Urochloa brizantha cv. Marandu (Syn. Brachiaria brizantha cv. Marandu) e fornecer subsídios para o aprimoramento dos métodos de cultura de tecidos e transformação genética ...
Sandra Janeth Lenis-Manzano, Ana Claudia Guerra de Araujo, Cacilda Borges do Valle, Eliana de Fátima Santana, Vera Tavares de Campos Carneiro   +4 more
doaj   +1 more source