Ecological performance of perennial soyabean and centro for the State São Paulo. 4 - Sertãozinho

Authors

  • Odete Maria Aparecida Angeli Ghisi Empresa Brasileira de Pesquisa Agropecuária
  • Leopoldo de Andrade Figueiredo Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Estação Experimental de Zootecnia de Sertãozinho, Sertãozinho, SP
  • Ana Regina Pimentel de Almeida Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Nova Odessa, SP
  • Maria Josefa Fernandes Secretaria de Agricultura e Abastecimento do Estado de São Paulo, Agência Paulista de Tecnologia dos Agronegócios, Instituto de Zootecnia, Nova Odessa, SP

Keywords:

Neonotonia wightii, Centrosema pubescens, fertilization levels, dry matter production, blooming

Abstract

The present work was conducted at the Estação Experimental de Sertãozinho, State of São Paulo. The aim was to evaluate several acessions of Neonotonia wightii (Wight & Arn.) Lackey (perenial-soybean) and Centrosema pubescens Benth. (centro). Ecological behavior and forage characteristics were investigated to select promising accessions for that locality. The accessions were tested under two levels of fertilization. The results showed that both species fit satisfactoryly under the edapho- climatics condictions of Sertãozinho. The significant effects of fertilization were observed in dry matter production of perenial soyabean but not in centro. The blooming of perennial soyabean varied depending on the accession, beginning at the first half of April. The blooming of centrobegan at the second half of April, being similar some for all accessions. More detailed studies should be carried out with the accessions that stood out: perenial soyabean - NO 254 and NO 409; centro - NO 235 NO 2237 and NO 2239.

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Published

2014-01-14

Issue

Section

FORAGE CROPS AND PASTURES

How to Cite

Ecological performance of perennial soyabean and centro for the State São Paulo. 4 - Sertãozinho. (2014). Bulletin of Animal Husbandry, 53, 65-70. http://bia.iz.sp.gov.br/index.php/bia/article/view/994

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