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Yield response of a polycropping system with maize to fermented foliar fertilizers
Efecto de biofertilizantes foliares sobre el rendimiento de un policultivo con maíz
[journal article]
Abstract Anaerobically fermented foliar fertilizers (FFF) are made of local plant or animal inputs. The impact of four different FFF formulations on the output of an intercropping system with fava bean, maize, and squash was assessed in the Toluca Valley, Central Mexico. A fertilizer made of cow manure and f... view more
Anaerobically fermented foliar fertilizers (FFF) are made of local plant or animal inputs. The impact of four different FFF formulations on the output of an intercropping system with fava bean, maize, and squash was assessed in the Toluca Valley, Central Mexico. A fertilizer made of cow manure and fermented agave cactus juice had an elevated N and P content and resulted in the highest maize output. A fertilizer made of cow manure and maize stalks contained most K and delivered the highest squash yield. A FFF made of cow manure and stinging nettle delivered the highest fava bean output. There are no ideal formulations of FFF, but their formulation depends on available resources and treated crops.... view less
Los biofertilizantes foliares (BFF) se elaboran a partir de insumos locales de plantas o animales. En el valle de Toluca se evaluó el impacto de cuatro diferentes BFF sobre un policultivo con maíz, haba y calabaza. De todos los BFF comparados, el elaborado de estiércol de ganado y pulque mostró el m... view more
Los biofertilizantes foliares (BFF) se elaboran a partir de insumos locales de plantas o animales. En el valle de Toluca se evaluó el impacto de cuatro diferentes BFF sobre un policultivo con maíz, haba y calabaza. De todos los BFF comparados, el elaborado de estiércol de ganado y pulque mostró el mayor contenido de N y P y resultó en la mayor cosecha de maíz. Un fertilizante hecho de estiércol de vaca y mazorcas de maíz mostró más K y estimuló el rendimiento de la calabaza. Otro BFF, elaborado de estiércol de vaca y ortiga picada, generó la mayor cosecha de haba. No existen recetas estándar para los BFF, sino su formulación apropiada varía según los recursos disponibles y los cultivos tratados.... view less
Keywords
Mexico; agriculture; sustainability; horticulture
Classification
Ecology, Environment
Free Keywords
Düngung
Document language
English
Publication Year
2020
Page/Pages
p. 401-415
Journal
CIENCIA ergo-sum : revista científica multidisciplinaria de la Universidad Autónoma del Estado de México, 27 (2020) 3
DOI
https://doi.org/10.30878/ces.v27n3a7
ISSN
2395-8782
Status
Published Version; peer reviewed
Licence
Creative Commons - Attribution-Noncommercial-No Derivative Works 4.0
With the permission of the rights owner, this publication is under open access due to a (DFG-/German Research Foundation-funded) national or Alliance license.