banner koha

Sua pesquisa retornou 3 resultados.

Ordenar
Tirar realce Realçar
Selecionar tudo Limpar tudo
Select titles to:
Resultados
1.
Additives and storage time for silage of pineapple crop waste por
  • Freitas, Roberta Santos de
  • Guim, Adriana
  • Mello, Alexandre Carneiro Leão de
  • Ferreira, Marcelo de Andrade
  • Clemente, João Vitor Fernandes
  • Silva, Salmo Olegário Lima da
  • Farias, Lucas Lemos de
  • Medeiros, Rodrigo Barbosa de
  • Silva, Tomás Guilherme Pereira da
  • Silva, Pedro Henrique Ferreira da
Fonte: Pesquisa Agropecuária Brasileira (Brazil)
Tipo de material: Artigo Artigo; Tipo de recurso contínuo: periódico
Recursos online:
Disponibilidade:Nenhum exemplar disponível.

Artigos pedidos
2.
Concentrate intake and performance of dairy calves subjected to programs of supplementary lighting por
  • Almeida, Gledson Luiz Pontes de
  • Pandorf, Héliton
  • Baptista, Fátima
  • Guiselini, Cristiane
  • Ferreira, Marcelo de Andrade
  • Cruz, Vasco Fitas
Fonte: Ciência Rural (Brazil)
Tipo de material: Artigo Artigo; Tipo de recurso contínuo: periódico
Recursos online:
Disponibilidade:Nenhum exemplar disponível.

Artigos pedidos
3.
ABSTRACT - This study was performed to identify the ideal amount of concentrate required for a diet based on cactus cladodes, sugarcane, and urea used to feed heifers. Twenty Girolando heifers (160±8.39 kg) were randomly distributed into four experimental treatments with 0, 0.40, 0.80, or 1.20 kg day−1 of concentrate. The basal diet contained [on dry matter (DM) basis] 38.1% sugarcane, 56.5% cactus cladodes [Opuntia stricta (Haw). Haw.], 0.5% common salt, 1.1% mineral mixture, and 3.8% urea plus ammonium sulfate. The concentrate contained [on DM basis] 87% corn meal and 13% soybean meal. The basal diet and the concentrate were formulated to provide 13% crude protein (CP). The intake of DM (4.34-4.96 kg day−1), organic matter (3.96- 4.98 kg day−1), CP (0.57-0.64 kg day−1), non-fibrous carbohydrates (2.20-2.61 kg day−1), and metabolizable energy (10.3-12.4 Mcal day−1) increased linearly with concentrate amount. Final body weight (196-224 kg), total body weight gain (36.9-61.2 kg), and average daily body weight gain (0.51-0.85 kg day−1) increased linearly with concentrate amount. The nitrogen balance was positive and increased linearly (54.8-62.3 g day−1) with concentrate amount. Based on the data, we recommend supplying six-monthold Girolando heifers (160 kg body weight) 1.20 kg concentrate day−1 added to a diet based on sugarcane and cactus cladodes plus urea for better productive and economic performance. Keywords: cactaceous, energy supplementation, non-protein nitrogen, reproduction, por
  • Cruz, Antonio Ariclezio Carlos
  • Véras, Antonia Sherlânea Chaves
  • Oliveira, Júlio César Vieira de
  • Santos, Djalma Cordeiro dos
  • Chagas, Juana Catarina Cariri
  • Neves, Maria Luciana Menezes Wanderley
  • Monteiro, Carolina Corrêa de Figueiredo
  • Ferreira, Marcelo de Andrade
Fonte: Revista Brasileira de Zootecnia (Brazil)
Tipo de material: Artigo Artigo; Tipo de recurso contínuo: periódico
Recursos online:
Disponibilidade:Nenhum exemplar disponível.

Artigos pedidos
Páginas

BINAGRI

Telefone: (61)3218-2567/2388/3357/2097 - binagri@agro.gov.br

Ministério da Agricultura e Pecuária , Esplanada dos Ministérios, Bloco D, Anexo B, Brasília/DF, CEP: 70.043-900