SciELO - Scientific Electronic Library Online

 
vol.19 número1Dióxido de carbono aplicado via água de irrigação na cultura da alfaceCultivar e adubação NPK na produção de tomate salada 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 0102-0536versão On-line ISSN 1806-9991

Resumo

SANTOS, Gilmara M. et al. Characteristics and yield of snap-bean pod in function of sources and levels of organic matter. Hortic. Bras. [online]. 2001, vol.19, n.1, pp.30-35. ISSN 0102-0536.  http://dx.doi.org/10.1590/S0102-05362001000100006.

With the objective of evaluating levels and sources of organic matter in the culture of the snap-bean, Macarrão Trepador cultivar, an experiment in field conditions was setted in the period from July to November 1998, in the Federal University of Paraíba, Brazil. The experimental design was of randomized blocks, in factorial scheme 4 x 5, with four sources of organic matter (chicken manure, bovine manure, goat manure and earthworm compost) and five levels (0, 5, 10, 15 and 20 t/ha of chicken manure and, 0, 10, 20, 30 and 40 t/ha of bovine manure, goat manure and earthworm compost), in four replications. Plots were of 20 plants, space 1.00 x 0.50 m. The results indicated that the length of beans increased linearly with the levels of chicken, bovine and goat manure. The average weight of pods was just influenced by chicken manure. The earthworm compost didn't exercise effect on the characteristics and the productivity of pods. The use of 13.0 t/ha of chicken manure provided maximum yield of pods (26.3 t/ha), the bovine manure in the level of 24.0 t/ha produced 30.3 t/ha and the goat manure in the level of 16.6 t/ha produced 23.0 t/ha. The economical analysis indicated the use of 11 t/ha of chicken manure and 23 t/ha of bovine manure the most viable sources of organic fertilization in snap-bean, by resulting in a productivity of 11.3 and 21.2 t/ha of pods and a foreseen yield of 8 and 21 t/ha of pods, respectively. For the goat manure, the use of 20 t/ha revealed to be a little superior compared to its absence, while 10 t/ha of earthworm compost showed a balance of R$ 2.336.00/ha, but inferior to its absence. In the conditions of the present research, the use of goat manure and earthworm compost as organic matter sources is not advantageous for programs of snap bean pods production.

Palavras-chave : Phaseolus vulgaris L; pod; organic fertilization; yield.

        · 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