Ecological performance of perennial soyabean and centro for the State of São Paulo. II

Authors

  • Odete Maria Aparecida Angeli Ghisi Empresa Brasileira de Pesquisa Agropecuária
  • Diorandi Bianchine Instituto de Zootecnia, Posto de Ovinos e Caprinos de Itapetininga, SP
  • Ana Regina Pimentel de Almeida Instituto de Zootecnia, Posto de Ovinos e Caprinos de Itapetininga, SP
  • Maria Josefa Fernandes Sanchez Instituto de Zootecnia, Divisão de Nutrição Animal e Pastagens, Seção de Agronomia de Plantas Forrageiras, Nova Odessa, SP

Keywords:

neonotonia wightii, centrosema pubescens, agronomic valuation

Abstract

The present work was conducted at the Posto de Ovinos e Caprinos de Itapetininga, State of São Paulo from December, 6th, 1984 to January, 30eth, 1987. The aim was to evaluate several entries of Neonotoniawightii (Wight & Arn) Lackey (perennial soyabean) and Centrema pubescens Benth. (centro). Good ecological behaviour and desirable forage characteristics were investigated to select promising ecotypes for that locality. The acessions were tested under two levels of fertilizations: A = 100kg.ha-1 of single superphosphate +. 50kg.ha-1 of KCl + 0.5 kg.ha-1of sodium molibdate and B = 500kg.ha-1 of single superphosphate + 100kg KCl + l5kg.ha-1 of ZnSO4 + 10kg.ha-1 of CuSO+ l0kg.ha-1 of borax + 6t.ha-1 of limestone. Due to fungi diseases and pests centro was not recommended to that region. Promising soyabean accessions were: A - NO 250; B - cv. Tinaroo and NO 409 (in winter time). The perennial soyabean presented initial blooming at the first half of April and remained flowering until the second half of May (17 to 42 days of blooming depending on the cultivar). Seed peak maturation happened on the second half of August.

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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 of São Paulo. II. (2014). Bulletin of Animal Husbandry, 49(1), 27-33. http://35.198.24.243/index.php/bia/article/view/859

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