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componer guano » compost guano (Expander búsqueda)
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componer guano » compost guano (Expander búsqueda)
para componer » para imponer (Expander búsqueda), para comprender (Expander búsqueda), para comprobar (Expander búsqueda)
1
artículo
Publicado 2017
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Enlace
The present trial was carried with the aim to evaluate the effect of a soils bioenhancer and organic fertilizers on the physical and chemical component of quality soil in onion in Majes Irrigation. The trial was carried out in a plot under spray irrigation and splot under drip irrigation, in both plot was stablished the sources and levels from organic fertilizer (Chicken manure and seabird guano) compared against chemical fertilization. A completely random block design was used with 9 treatments and 3 repetitions for each plot, after that it was made a combined analysis to both plots. Effective deep roots and average infiltration speed were evaluated like physical indices of quality soils. The electric conductivity, pH, CaCO3 (%), organic matter (%) phosphorus (ppm), potassium (ppm), cation exchange capacity and exchangeable cations (Ca, Mg, Na y K), were evaluated like chemical indices ...
2
tesis doctoral
Publicado 2015
Enlace
Enlace
Universidad Nacional Agraria La Molina. Escuela de Posgrado. Doctorado en Agricultura Sustentable
3
tesis de grado
Publicado 2020
Enlace
Enlace
Universidad Nacional Agraria La Molina. Facultad de Agronomía. Departamento Académico de Suelos
