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Now showing items 61-70 of 79
Biologia e manejo cultural das plantas daninhas Spermacoce densiflora DC. e Spermacoce verticillata L. (Rubiaceae)
(Universidade Federal de São Carlos, 2020-04-24)
The occurrence of the false buttonweed weed (Spermacoce densiflora DC. and Spermacoce verticillata L.) in agricultural areas, especially the known MATOPIBA region (Maranhão, Tocantins, Piauí and Bahia), has become a problem, ...
Análise de qualidade agronômica, físico-química e sensorial em couves de folha crespa cultivada com fertilizantes orgânicos
(Universidade Federal de São Carlos, 2020-03-31)
The aim of this work was to evaluate the influence of organic fertilizers on the agronomic, physicochemical and sensory characteristics of curly kale (Brassica oleracea L. var. acephala, Darkibor). The treatments were: A, ...
Análise dos efeitos de agrotóxicos sobre a espécie Scaptotrigona postica Latreille, 1807
(Universidade Federal de São Carlos, 2020-05-26)
Pollination is an important process for maintaining biodiversity, and bees are the main pollinators of most natural environments. Among the species found in Brazil, is Scaptotrigona postica Latreille, 1807, a species with ...
Fertirrigação: técnicas e práticas de manejo
(Universidade Federal de São Carlos, 2021-06-21)
Irrigation aims to expand the cultivation of various crops in non-occasional times, that is, at different times throughout the year, resulting in better results and yields from your crop. The use of the fertigation technique ...
Aspectos fisiológicos e nutricionais em mudas de citros infectadas por HLB e submetidas a diferentes disponibilidades hídricas
(Universidade Federal de São Carlos, 2021-07-24)
Citriculture contributes with the largest volume of Brazilian fruit production, obtained from the high productivity of the orchards, as a result of the adoption of technologies such as planting densification, soil ...
A experiência de comércio justo de agricultores familiares da cooperativa COOPFAM de Poço Fundo (MG): identificando os obstáculos e as potencialidades da transição para a agricultura de base ecológica
(Universidade Federal de São Carlos, 2012-09-15)
The present research proposes to systematize the experience of Fair Trade developed by farmers associated to a cooperative (Coopfam) and understand the obstacles and potentials of the model transition for the ecologically ...
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 ...
Adubos verdes irrigados com efluente tratado de laticínio e cultivo em sucessão da alface e beterraba em consórcio
(Universidade Federal de São Carlos, 2018-03-01)
The objective of this work is to verify the development of green manure and its
influence on the chemical characteristics of the soil and the cultivation in
succession of the lettuce (Lactuca sativa L.) consortium, and ...
Dinâmica de fósforo e nitrogênio no consórcio de milho com adubos verdes no sistema orgânico
(Universidade Federal de São Carlos, 2022-06-30)
Maize-legume intercropping is an alternative to improve N and P availability in soil/plant system. However, it is necessary to understand nutrients dynamics in soil and its uptake by plants in the intercropping system to ...
Isolamento e seleção de microrganismos de cana-de-açúcar com potencial de promoção de crescimento vegetal
(Universidade Federal de São Carlos, 2021-08-27)
Plant growth promoting microorganisms (PGPM) are known to establish positive relationships with plants. They can inhabit the soil, the rhizosphere and the interior of plant tissues, making up a large part of the plant ...