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Now showing items 121-130 of 256
Aspectos da biologia floral e da polinização do adubo verde Mucuna pruriens (L.) DC. (Leguminosae, Faboideae)
(Universidade Federal de São Carlos, 2016-03-29)
Green manure is considered a viable and sustainable alternative to agricultural land.
The positive highlight this practice results from the proof of the harmful effects of
joint-soluble fertilizers with high oil costs ...
Avaliação visual da saúde de solos sob diferentes usos
(Universidade Federal de São Carlos, 2017-07-21)
Defining when an agroecosystem can be considered healthy is one of the challenges faced by both family farmers and extension workers and researchers. There are several methodologies of visual evaluation of indicators that ...
Açúcar mascavo adicionado de açúcar bruto de alta polarização (Very High Polarization- VHP): uma avaliação tecnológica visando o desenvolvimento rural da agroindústria familiar.
(Universidade Federal de São Carlos, 2017-12-13)
In Brazil, brown sugar has only the value of polarization as a quality standard required by its own legislation, however, this value (90% polarization) does not represent the reality of the products found in the market. ...
Sistemas agroflorestais como projetos de vida: um estudo a partir de um assentamento rural
(Universidade Federal de São Carlos, 2019-05-31)
Agroforestry Systens (SAFs) are a way of agricultural production in which the tree component is part of the agroecossystem. Due to advantageous characteristics of less use of external inputs, production diversity, low ...
Qualidade físico-química e sensorial das alfaces das cultivares Romanela e Rubinela produzidas em diferentes sistemas de cultivo
(Universidade Federal de São Carlos, 2017-08-03)
Lettuce is one of the vegetables with the highest consumption and economic importance worldwide, extensively cultivated in all continents, particularly in temperate and subtropical regions. In Brazil, there is a market ...
Leveduras como agentes de controle de Alternaria alternata em tomates no pós-colheita: mecanismos, resistência a estresses e formulação
(Universidade Federal de São Carlos, 2019-03-27)
The fungus Alternaria alternata causes rot in several post-harvest crops, limiting commercialization and causing damage to the entire agricultural production chain. The use of biological control agents has been an alternative ...
Efeito da razão carbono:nitrogênio no cultivo heterotrófico de cianobactérias unicelulares e filamentosas em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2016-03-31)
Several researches suggests heterotrophic metabolism in some strains of cyanobacteria, allowing its application in the development and consumption of organic molecules and nutrients in wastewater. Vinasse is the main ...
Estimativa da performance térmica de Cycloneda sanguinea L. (Coleoptera: Coccinelidae) utilizando modelos lineares e não lineares
(Universidade Federal de São Carlos, 2017-01-31)
Understanding the life cycle of insects and their relation to environmental factors such
as temperature is essential for the optimization of pest control programs. However,
information that considers insect survival and ...
A influência da morfologia e da biologia floral no sucesso reprodutivo do adubo verde Crotalaria juncea L. (Leguminosae, Papilionoideae)
(Universidade Federal de São Carlos, 2017-02-06)
The pollination is a fundamental ecosystem function for the plants development, including the
reproductive success. In Crotalaria juncea L., it is verified that the flowers have distinct
anthers morphs and fillets length, ...
Dinâmica populacional em diferentes escalas espaciais de duas espécies arbóreas da Floresta Atlântica
(Universidade Federal de São Carlos, 2018-07-13)
The population dynamics of plants can be differently influenced by environmental differences in both regional and local scales. On a regional scale, population dynamics can be influenced by climate, stochastic events and ...