Silage production and nutrients recycling in corn. 1-Dry matter yield and chemical composition

Authors

  • João Batista de Andrade Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Nova Odessa, SP
  • Wignez Henrique Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Estação Experimental de Zootecnia de São José do Rio Preto, São José do Rio Preto, SP
  • Gilberto Braun Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Nova Odessa, SP
  • Rosana Aparecida Possenti Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Nova Odessa, SP

Keywords:

cultivars, cut height, varieties

Abstract

In an Ultisol, of Instituto de Zootecnia, SP, was developed an experiment split plot design, with three replications to measure the DM production and nutrients removed by three varieties and four corn cultivars, harvested in two cutting heights (15 and 50 cm above the soil surface). The cut height of 50 cm decreased DM production, increased the DM% and grain percentage and didn't alter CP% of NDF%. The silage quality can be altered by the cultivar, because these were different in grain percentage, DM%, CP% and NDF%.

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Published

2013-12-04

Issue

Section

FORAGE CROPS AND PASTURES

How to Cite

Silage production and nutrients recycling in corn. 1-Dry matter yield and chemical composition. (2013). Bulletin of Animal Husbandry, 55(1), 51-55. http://bia.iz.sp.gov.br/index.php/bia/article/view/943

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