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The present work aimed to develop an automated system of low cost to monitor and control the thermal environment of pig facilities. Through sensors connected to an Arduino micro-controller, it was possible to drive fans and/or nebulisers to maintain…

An experiment was carried out, in order to evaluate the saline aspect of the substrate with biofertilizer on seedling formation of yellow passion fruit irrigated with different saline water. A completely randomized design was used, with treatments…

The Food Acquisition Program in the municipality of Mauriti/CE (Brazil) has positively influenced agricultural production and healthy eating in schools. In addition to encouraging, it also promotes the commercialization of agricultural products,…

Se evaluó el uso del extracto obtenido como lixiviado de la fibra de coco (Cocos nucifera) como bioestimulante para la remediación de un suelo de sabana contaminado con petróleo pesado. Mediante procedimientos estandarizados, se obtuvieron las…

Faba bean have been grown in Portugal for a long time and locally adapted populations are still maintained on farm. The genetic diversity of four Portuguese faba bean populations that are still cultivated in some regions of the country was evaluated…

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Este artigo tem como objetivo levantar algumas considerações sobre a atividade canavieira no Estado do Paraná, levando em consideração a região Norte e em especial a mesorregião Noroeste Paranaense, localidade onde mais se expande a lavoura…

- Este trabalho teve como objetivo avaliar o crescimento vegetativo do coqueiro anão submetido à aplicação de biofertilizantes líquidos. Foram utilizados 2 tipos de biofertilizantese 6 doses (0; 0,35; 0,7; 1,05; 1,4; 1,75 L/planta/aplicação) no…

Se comparó el efecto en la fertilidad del suelo y en la producción de fríjol (Phaseolus vulgaris) x millo (Sorghum sp.) de sistemas parciales de agricultura biológica y convencional (local), durante 3 semestres (1995A-1996A), utilizando un arreglo de…