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O herbicida glifosato pode causar alterações em invertebrados polinizadores? Um estudo comportamental com abelhas operárias
(Universidade Federal de São Carlos, 2021-05-14)
The exposure of bees to agricultural fields with use of pesticides has alarmed society because of the possible consequences of this contact. The aim of this study was to observe possible behavioral changes in Africanized ...
Efeito do extrato de folhas de mamona (Ricinus communis) sobre a cigarrinha do milho Dalbulus maidis (Delong & Wolcott)
(Universidade Federal de São Carlos, 2021-05-20)
Corn (Zea mays L.) has a high productivity potential, however this crop is attacked by a complex of pests which can compromise this productivity. In this context, corn leafhopper (Dalbulus maidis DeLong & Wolcott) is a ...
Predição da produtividade de milho (zea mays l) por meio da interpretação temporal de índices de vegetação
(Universidade Federal de São Carlos, 2022-04-18)
The estimation of grain production is necessary for agribusiness. In Brazil, the corn culture (Zea mays L.) has become one of the leading agricultural commodities, being the basis for the country's agribusiness. Brazil's ...
Caracterização e avaliação de dois sistemas agroflorestais no Sudoeste Paulista
(Universidade Federal de São Carlos, 2022-04-13)
The agroforestry systems have been presenting a great interest of research around Brazil and the world as an option of agricultural form contrary to monoculture and which prioritize the conservation of biodiversity and ...
Fitorremediação: uma técnica potencial em áreas agrícolas contaminadas com metais pesados
(Universidade Federal de São Carlos, 2022-11-24)
Soil contamination, caused by rapid human development, negatively affects the quality and quantity of food. Among the contaminants, heavy metals (HMs) are notorious because they cause harmful effects on humans, such as DNA ...
Projetos de dosadores mecânicos e pneumáticos para a semeadura mecanizada de amendoim
(Universidade Federal de São Carlos, 2020-06-22)
A crop of peanuts (Arachis hypogaea L.) is providing important gains for the country. However, although there has been an increase in the area sown in the country over the years, the need to increase also increases. For ...
Cromo e zinco influenciam o restabelecimento de plantas de pepino enxertadas?
(Universidade Federal de São Carlos, 2019-11-22)
The essential and nonessential heavy metals zinc (Zn) and chromium (Cr), respectively, are found in natural or cultivated areas as contaminants and can cause direct damage to vegetative propagation. A plant species Cucumis ...
Avaliação do desempenho de cultivares de alface em sistema hidropônico
(Universidade Federal de São Carlos, 2020-06-15)
This paper’s main goal was to evaluate the performance of different lettuce cultivars in a hydroponic cultivation system. The lettuces were divided in two groups, "crespa" and "americana", where the cultivars Milena, Palmas, ...
A aplicação foliar de Mo e Co atenua o desbalanço de N em maracujazeiro?
(Universidade Federal de São Carlos, 2020-06-10)
Knowledge about the nutritional balance at initial phenological stage is mandatory to circumvent limitations on the nutritional availabilities required by the plant species. However, little is elucidated to passion fruit ...
Reguladores vegetais e nutrição mineral na formação de mudas de maracujazeiro-doce
(Universidade Federal de São Carlos, 2018-10-23)
Crop plants have been widely used to discuss several physiological interactions between plant growth
regulators (PGRs) and mineral nutrition. However, these physiological effects and their potentiality
in non-domesticated ...