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Now showing items 21-30 of 251
Plantas daninhas importantes na cultura do algodão transgênico: manejo de Eleusine indica (L) Gärtner e Spermacoce latifolia Aublet.
(Universidade Federal de São Carlos, 2023-03-10)
The weeds Eleusine indica and Spermacocea latifolia have become difficult to control in cotton and soybean areas due to herbicide resistance and tolerance, respectively. Due to this, this work aims to evaluate the efficiency ...
Eficiência e viabilidade econômica de substratos para produção de mudas de alface crespa
(Universidade Federal de São Carlos, 2023-04-06)
The production of a quality seedling is essential to obtain positive results in
field production and one of the factors that directly influences the formation of this
seedling is the substrate chosen. The objective of ...
Principais ingredientes ativos dos agroquímicos: aplicação e uso no Brasil
(Universidade Federal de São Carlos, 2023-04-05)
This research aimed to present (identify) which are the main active ingredients (AI) used in the formulation of pesticides, as well as their use (utility/importance) in agronomy and possible socio-environmental impacts ...
Métodos alternativos aos químicos para o combate do Aedes Aegypti
(Universidade Federal de São Carlos, 2023-03-30)
The Dengue Fever is an infectious disease caused by a virus belonging to the Flaviviridae
family. It is transmitted by the bite of the female Aedes aegypti mosquito. This species of
mosquito is considered cosmopolitan, ...
Caracterização agronômica de linhagens de pimentão (Capsicum annuum L.)
(Universidade Federal de São Carlos, 2023-08-28)
Bell peppers are a popular vegetable in many cuisines around the world, known for their versatility and flavor. It is an excellent source of nutrients, including vitamins A and C, as well as containing fiber and antioxidants. ...
Construção e validação de um sistema hidráulico para estudo de perdas de carga distribuídas e localizadas
(Universidade Federal de São Carlos, 2023-08-22)
Considering the difficulties of practical understanding by the students of the University, the relevance to Agroecology, and the great importance of hydraulics for agriculture, especially in rural construction, agricultural ...
Importância, diagnose e métodos de inoculação de Xanthomonas albilineans, agente causal da escaldadura-das-folhas em cana-de-açúcar
(Universidade Federal de São Carlos, 2024-02-02)
Sugarcane is a crop of great economic importance in Brazil; however, the bacterium Xanthomonas albilineans, the causal agent of leaf scald, can impair its productivity. Reported in more than 60 countries, the disease can ...
Os impactos dos herbicidas em abelhas nativas: uma revisão sistemática sobre as nossas bases de dados
(Universidade Federal de São Carlos, 2023-08-28)
Knowledge of the toxicological effects resulting from pesticides on our native bees is of unique importance for understanding their extent and consequently carrying out appropriate management for their conservation. This ...
Caracterização, produtividade e armazenamento pós-colheita refrigerado para laranjas pigmentadas
(Universidade Federal de São Carlos, 2023-08-25)
The concentration of anthocyanins in citrus intensifies when cultivation is carried out in environments with lower temperatures or high daily temperature ranges, however, the Brazilian tropical climate does not allow an ...
Avaliação agronômica de variedades de alface em cultivo em sistema DFT (Deep Film Technique)
(Universidade Federal de São Carlos, 2023-08-24)
Lettuce (Lactuca sativa L.) is considered the most commercialized and consumed leafy vegetable by Brazilians, and can be produced all year round. Hydroponic cultivation is an affordable alternative to conventional cultivation. ...