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Atributos químicos do solo sob plantio direto afetado por sistemas de culturas e fontes de adubação
(2011-10-01)
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequently, its fertility. With the aim of evaluating the effect of such management practices, soil samples collected at 0.0-0.10; ...
Consórcio de espécies nativas da floresta estacional semidecidual com mandioca (Manihot sculenta Crantz) para restauração de mata ciliar
(Univ Federal Vicosa, 2012-03-01)
Intercropping of trees and annual crops could be an important alternative for promoting forest restoration in small farms. The objective of this study was to evaluate the intercropping of cassava (Manihot sculenta Crantz) ...
HMI/ SCADA standards in the design of data center interfaces: A network operations center case study
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-09-01)
This paper presents an evaluation of interfaces at the Network Operations Center NOC (Network Operations Center) in terms of HMI standards and related regulations, as well as the ergonomic monitoring GEDIS guide. The Centre ...
Does the applied gauge-wheel loads have influence on seeding depth and soil structure?
(2021-01-01)
The inadequate use of farming machinery could have negative impacts on soil structure and crop growth. During planting, a row-unit downforce system is used to reach and maintain a target seeding depth by applying downward ...
Caracterización estática productiva del agroecosistema de el Guzo
(Escuela Superior Politécnica de Chimborazo, 2015-12-09)
This research evaluates productivity indicators in Chimborazo province, Canton Penipe, Guzo the community; the Agroecosystem was productively characterized to identify its potential and mediate future implement models of ...
Determinación de la factibilidad para implementar sistemas de producción más limpia en la granja porcina Don Pepe parroquia El Retiro.
(2019)
The lack of awareness in the application of tools such as the implementation of Cleaner Production Systems and environmental regulations, can generate a great health and environmental risk, due to this the process of raising ...
Utilização de um floco-decantador de manta de lodo para o tratamento de efluentes de piscicultura em tanque
(2015-01-01)
Aquaculture is an economic activity in current expansion that requires large volumes of water inits productive process. Fish culture farms in earthen dug ponds produce effluents that in most cases do not receive any treatment ...
Effects of water flow on ventilation rate and plasma cortisol in Nile tilapia introduced into novel environment
(2020-11-01)
Water flow is a typical hydrodynamic variable of natural occurrence in fish's lifetime and understanding its impact on biological processes (e.g. stress) can contribute to improve welfare in captive/farmed fish. For that, ...
Diversity and abundance of edaphic arthropods associated with conventional and organic sugarcane crops in Brazil
(Florida Entomological Soc, 2017-03-01)
Although studies have shown enhancement of insects, birds, and plants in organically managed agroecosystems, information on arthropod diversity and abundance in conventional and organic sugarcane farms is scarce. This ...
Diversity and Abundance of Edaphic Arthropods Associated with Conventional and Organic Sugarcane Crops in Brazil
(2017-03-01)
Although studies have shown enhancement of insects, birds, and plants in organically managed agroecosystems, information on arthropod diversity and abundance in conventional and organic sugarcane farms is scarce. This ...