Results 171 to 180 of about 108,687 (221)
Covid-19 and Diaguita communities: structural inequalities and (inter)community strategies in the Santa María department (Catamarca, Argentina). [PDF]
García Guerreiro L.
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[Special excise tax on food and beverages and its impact on inflation in Mexico in terms of dynamics, persistence, and change of regimeImposto especial para alimentos e bebidas e seu impacto na inflação no México: dinâmica, persistência e mudança de regime]. [PDF]
Mendoza-Velázquez A, Aguirre Sedeño D.
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Extrapolating cetacean densities to quantitatively assess human impacts on populations in the high seas. [PDF]
Mannocci L +3 more
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[PAPPS update on older people 2024]. [PDF]
García Pliego RA +7 more
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Impacto de la calidad del agua en la densidad poblacional de insectos en maíz (Zea mays L.)
"En la actualidad el maíz (Zea mays L.) juega un papel importante a nivel estatal ya que este cultivo posee una gran superficie sembrada con un volumen de producción considerable, esto es razón suficiente para sea prioridad el que se busquen diversas medidas de control de plagas.
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Ajustar las densidades de siembra y la fertilización nitrogenada son esenciales para lograr altos rendimientos en maíz. Además, los suelos del Partido de San Cayetano, sudeste de la provincia de Buenos Aires pueden tener una capa de tosca a baja profundidad, o presentar rocas en superficie.
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Soil, a natural reservoir of many native microrganisms, protects biological control agents, which are essential in the success of integrated pest management. In this environment, the survival of entomopathogens is influenced by the effects of pesticides, as well as by the activity of the native microbiota, which can degrade the pesticides.
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