Evatuation of Galactia striata (Jacq.) Urb. under two fertilization levels

Authors

  • Paulo Gastão da Cunha Instituto de Zootecnia, Estação Experimental de Zootecnia de São José do Rio Preto, SP
  • Roberto Molinari Peres Instituto de Zootecnia, Estação Experimental de Zootecnia de São José do Rio Preto, SP
  • Leopoldo Andrade de Figueiredo Instituto de Zootecnia, Estação Experimental de Zootecnia de São José do Rio Preto, SP
  • Odete Maria Aparecida Angeli Ghisi Empresa Brasileira de Pesquisa Agropecuária
  • Paulo Bardauil Alcntara Instituto de Zootecnia, Divisão de Nutrição Animal e Pastagens, Seção de Agronomia de Plantas Forrageiras, Nova Odessa, SP
  • Vanderley Benedito de Oliveira Leite Instituto de Zootecnia, Posto Experimental de Brotas, SP
  • Maria Rita Dallalana Camillotti Instituto de Zootecnia, Divisão de Nutrição Animal e Pastagens, Seção de Agronomia de Plantas Forrageiras, Nova Odessa, SP

Abstract

Present work was carried out at São José do Rio Preto Experimental Station of Instituto de Zootecnia, State of São Paulo, Brazil, from February, 1981 to February, 1984. The main aim of it was to compare two ecotypes of Galactia striata selected from the introduction garden located at Nova Odessa town. The parameters that were studied were: stablishment, yield, protein and fiber content, mineral nutrition under two levels of fertility: natural and fertilized with 500kg of single superphosphate and 120kg of potassium chloride according to the soil analysis and applied after avery cutting. Local soil was classified Podzolized soils on calcareoussandstone Lins variation.The experimental design was the randomized complete blocks one with 4 replications. Stablishment occured after 70 days. Fertilizing did not interfer on the cultivars. Galactia number NO 548 presented similar behaviour to the comercial type giving higher yield of dry matter and both of them persisted only for one year. Galactia cv. larana number NO 1922 persisted after 3 years and showed about 70% of soil coverture giving 5.421kg of D.M./ha with 15.2% of protein content.

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Published

2014-01-29

Issue

Section

FORAGE CROPS AND PASTURES

How to Cite

Evatuation of Galactia striata (Jacq.) Urb. under two fertilization levels. (2014). Bulletin of Animal Husbandry, 42(1), 57-70. http://bia.iz.sp.gov.br/index.php/bia/article/view/626

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