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Now showing items 721-730 of 813
Sensibilidade de variedades de feijão (Phaseolus vugaris L.) ao alumínio em solução
(Universidade Federal de São Carlos, 2013-07)
One of the main causes of losses in agricultural productivity is due to the high concentrations of aluminum (Al) in the soil solution, characteristic of acidic weathered soils in the humid tropical zone. Al affects the ...
Quintais produtivos: do saber ao fazer segurança alimentar no assentamento Zumbi dos Palmares em Mari, Paraíba
(Universidade Federal de São Carlos, 2020-10-30)
Productive backyards are multifunctional spaces that are very present in the context of family farming. These spaces present in the productions of the farming families their cultural characteristics, through specific ...
Efeitos do manejo nutricional na cultura do sorgo sacarino [Sorghum bicolor (L.) Moench]
(Universidade Federal de São Carlos, 2016)
Sweet sorghum [Sorghum bicolor (L.) Moench], a Poaceae originating in Central-East Africa, has great potential for the production of bioenergy, and is also part of the energy matrix of countries such as China, United States ...
Couve-crespa hidropônica: efeitos de espaçamentos e número de plantas por célula
(Universidade Federal de São Carlos, 2021-08-25)
The consumption of kale is increasing in Brazil, and curly kale, which has a high nutritional value, is not widespread. Kale is sold in bunches of adult leaves, however, there is the possibility of growing in bunches of ...
Influência da sombra do dossel temporário de um sistema agroflorestal na maturação de frutos de café
(Universidade Federal de São Carlos, 2021-07-30)
In Brazil, coffee trees have been included in agroforestry systems, mainly due to climatic emergencies and increased demand for specialty coffees. The shading levels inside a multi-layered agroforest depend on the design, ...
Restauração florestal: semeadura direta e efeitos do uso de inoculantes no desenvolvimento de espécies arbóreas
(Universidade Federal de São Carlos, 2021-06-28)
There is a large need for tropical forest restoration, however there are practical restrictions that limit its implantation in large-scale. To improve direct seedling efficiency as an alternative, we have tested whether ...
Crescimento inicial de espécies arbóreas nativas da Mata Atlântica em resposta ao controle de espécies indesejáveis e a fertilização mineral
(Universidade Federal de São Carlos, 2021-08-31)
Interventions in ecological restoration are very varied and the success of global efforts to implement it on a large scale depends on the capacity to develop and improve effective techniques and guidelines. Studying how ...
Proposição de áreas prioritárias à restauração florestal visando o redesenho da paisagem na Amazônia Mato-Grossense
(Universidade Federal de São Carlos, 2020-03-30)
Deforestation and fragmentation of tropical forests results in an agromosaic composed of forest remnants in an anthropized matrix. Restoration actions are essential in order to reestablish connectivity between fragments, ...
(In)segurança hídrica e o desafio de viver e produzir no PDS Sepé Tiaraju, SP
(Universidade Federal de São Carlos, 2021-10-27)
The water management in the settlements of the brazilian Agrarian Reform is a
topic of great relevance and always current, due to its complexity and
developments. Amidst the current environmental crisis, therefore, ...
Desenvolvimento inicial de seleções de lima ácida tahiti em diferentes porta-enxertos sob condições irrigadas e não irrigadas
(Universidade Federal de São Carlos, 2021-11-25)
Brazil is one of the largest citrus producers in the world and is a major producer of limes and lemons, especially the production of Tahiti acid lime. The Brazilian citrus industry represents great economic and social ...