Vermicompost enriquecido con microorganismos benéficos bajo dos sistemas de producción y sus efectos en el rábano (Raphanus sativus L.)
Vermicompost production from livestock manure was evaluated under two production systems through their chemical parameters and evaluating its effect on the growth and yield of radish (Rhaphanus sativus L.) under field condition at the National Agrarian University La Molina, in Lima – Perú. The ex...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Universidad Nacional de Trujillo
2019-06-01
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Series: | Scientia Agropecuaria |
Subjects: | |
Online Access: | http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2422 |
Summary: | Vermicompost production from livestock manure was evaluated under two production systems
through their chemical parameters and evaluating its effect on the growth and yield of radish
(Rhaphanus sativus L.) under field condition at the National Agrarian University La Molina, in Lima –
Perú. The experimental design was a complete randomized block design (CRBD) with 12 treatments
and three replications. The first factor of study includes two different types of livestock manure that
was pre-decomposed under two treatments (washing and inoculation with beneficial microorganism
consortium). As second factor, included two kinds of microorganism (Bacillus sp., and beneficial
microorganism’s consortium). The third factor included two vermicomposting production system
(superficial named “gable roof” and underground “pit system’’) processed with Eisenia foetida during
40 days. The characterization of vermicomposts from the pit system presented greater reduction in
salinity, pH, C/N, total phosphorus, potassium, sodium concentration, higher retained moisture, total
calcium, magnesium and humic subtances concentration. The C/N value showed that the
vermicompost was stable. By comparison, the means indicate that treatment MMZ (livestock manure
pre-decomposed inoculate with beneficial microorganism under pit system) attained greater height
and length of leaves and individual weight of fruit. |
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ISSN: | 2077-9917 2077-9917 |