SciELO - Scientific Electronic Library Online

 
vol.27 número3Repetibilidade e importância de caracteres para avaliação de coleção ativa de germoplasma de batataEfeito da diversificação de plantas na abundância da traça-do-tomateiro e predadores em dois sistemas de cultivo índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

Compartilhar


Horticultura Brasileira

versão impressa ISSN 0102-0536

Resumo

SEDIYAMA, Maria Aparecida N; VIDIGAL, Sanzio M; SANTOS, Marlei Rosa dos  e  SALGADO, Luís Tarcísio. Yield of pepper depending on the organic and mineral fertilization. Hortic. Bras. [online]. 2009, vol.27, n.3, pp.294-299. ISSN 0102-0536.  http://dx.doi.org/10.1590/S0102-05362009000300006.

This experiment was carried out in a field in Oratorios, Minas Gerais State, Brazil, to evaluate the effect of organic fertilization associated to mineral fertilization on the production of pepper. The experiment was arranged in the randomized block design, with four replications, in a 4 x 3 factorial scheme; four doses of organic fertilizer (0; 30; 60 and 90 t ha-1) three doses of mineral fertilization (0; 750 and 1500 kg ha-1 of the NPK 4-14-8 formulation applied to furrows at planting). Twenty-eight pepper seedlings, cultivar Magda, were distributed into each 14 m2 plot, at 1.0x0.5 m spacing. Nutrient contents were evaluated in the leaves at the beginning of flowering, production of total, commercial and non-commercial fruits were determined. Commercial fruits were classified based on the length and diameter, into extra, special and first class. The extra class accounted for most of the commercial fruit production. Fertilization with organic compost was efficient for pepper nutrition, increasing pepper yield. The mineral fertilizer had additional effect for fruit production. The highest yield of commercial fruits was estimated when associated 84.43 t ha-1 of composed organic with the highest dose of mineral fertilizer.

Palavras-chave : Capsicum annuum; nutrition; organic compost; swine waste.

        · resumo em Português     · texto em Português     · Português ( pdf )

 

Creative Commons License Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons