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Associação de programas de controle de plantas daninhas para a roçagem ecológica em citros
(Universidade Federal de São Carlos, 2022-04-20)
Brazil is the second largest citrus producer in the world, reaching
production of 19.6 million tons in the 2019 harvest, but it is the largest global producer
of oranges with production of 262.97 million boxes. However, ...
Adubação com torta de filtro “in natura” e compostada no desenvolvimento inicial da cana-de-açúcar (Saccharum officinarum L.)
(Universidade Federal de São Carlos, 2015-07)
The agricultural use of by-products of the agroindustry, such as filter cake, reduces the production costs of sugarcane and contributes to the mitigation of environmental impacts, since it reduces the use of mineral ...
Tolerância de porta enxertos cítricos 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 ...
Produtividade e aspectos agronômicos de tomateiros conduzidos em sistema orgânico e convencional
(Universidade Federal de São Carlos, 2020-08-21)
The objective of this work was to compare the agronomic aspects and production
costs of two Italian tomato production systems cv BS II 0011 staked in a greenhouse,
one in the Organic Production System (SMO) and one under ...
Uso de biofertilizantes à base de esterco bovino para a produção de mudas de tomate
(Universidade Federal de São Carlos, 2022-04-29)
Tomato is one of the most consumed vegetables globally and of great importance to the Brazilian economy. The development of healthy and well-nourished seedlings is a fundamental step for the success of production and the ...
Manejo de plantas daninhas em sistemas orgânicos de produção
(Universidade Federal de São Carlos, 2022-09-27)
Organic agriculture has increased in recent years, accompanied by the growing concern of society with the sustainable production of safe and quality food. Among the many problems faced by organic producers, there are the ...
Desempenho da cultura da soja com o uso de fertilizante orgânico e mineral
(Universidade Federal de São Carlos, 2022-04-26)
The increase in soybean productivity in recent years has occurred as a result of the adoption of field technologies. Among the inputs used, mineral fertilizers are the most expensive. As an alternative to mineral fertilizer ...
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 ...
Oferta de sementes orgânicas do setor privado no Brasil
(Universidade Federal de São Carlos, 2021-06-21)
Given the current concern with sustainability, the organic agriculture has shown growth in recent decades, which occurred, in many cases, through common practices and technologies in conventional agriculture, especially ...
Emissão de gases de efeito estufa da mudança de uso do solo e potencial de sequestro de C-CO2 pela recuperação de pastagens degradadas para o estado do Pará, 2008 a 2019
(Universidade Federal de São Carlos, 2021-06-25)
Brazil actively contributes to the intensification of the global greenhouse effect, with deforestation being responsible for a large part of the country's atmospheric carbon emissions. It is necessary to conserve the Amazon ...