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Production and nutritional composition of two annual ryegrass cultivars (Diploid and Tetraploid)

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Resumo:The feed cost represents the major cost in milk production. Direct grazing and forage produced on the dairy farm could allow the farmer to a better feed production cost control. Ryegrass have been extensively used for grazing and forage production. This study evaluates the production and nutritional composition of two ryegrass cultivars diploid and tetraploid alone or in a binary mixture (50:50). The results showed that the binary mixture is a good option because of its higher production of DM/ha, higher ME and NFC and lower content of NDF, ADF and ADL.
Autores principais:Rodrigues, A.M.
Outros Autores:Veloso, Abel; Vaz, Edgar Santa Rita; Almeida, J.P.F.
Assunto:Diploid ryegrass Tetraploid ryegrass Nutritive value Mediterranean region
Ano:2019
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Castelo Branco
Idioma:português
Origem:Repositório Científico do Instituto Politécnico de Castelo Branco

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