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Now showing items 81-90 of 93
Aplicação de silício no solo e resistência de híbridos de milho a larvas de Diabrotica speciosa (Coleoptera: Chrysomelidae)
(Universidade Federal de São Carlos, 2018-08-27)
Brazil is the third largest producer of corn in the world. The high yield obtained in maize is a result good plant development during the crop cycle, supported by good water availability in the soil and best management ...
Efeito da polinização cruzada no número de sementes dos frutos de Ponkan Gold RBC
(Universidade Federal de São Carlos, 2022-09-23)
Concerns about the production of table fruits such as Ponkan Gold RBC tangerine for many years were focused on effective pest and disease control in orchards. Over the years, the low number of seeds became a consumer demand. ...
Práticas e percepções de agricultoras e agricultores sobre o manejo do capim-mombaça (Megathyrsus maximus) em sistemas agroflorestais
(Universidade Federal de São Carlos, 2022-08-22)
Anchored in the practices and knowledge of traditional peoples and communities, and in the dialogue of this knowledge with science, agroecology seeks to rescue and develop production practices based on ecological principles. ...
Efeito da fertirrigação com vinhaça no desenvolvimento inicial da cana-de-açúcar, na condutividade e teor de potássio no solo
(Universidade Federal de São Carlos, 2022-12-02)
Using vinasse as a source of potassium for sugarcane is important to save the use of fertilizers and an appropriate destination for that residue of sugarcane production. Despite this, its use in periods of low potassium ...
Consórcio de brócolis com funcho visando o controle biológico de pulgão
(Universidade Federal de São Carlos, 2023-04-03)
Population disturbances of phytophagous arthropods are common in simplified agroecosystems, making it necessary to develop more sustainable alternatives. Conservative biological control is an important tool for the ecological ...
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 ...
Manejo de Rottboellia exaltata (Loureiro) W. D.Clayton através da interação e eficácia de herbicidas em cana-de-açúcar
(Universidade Federal de São Carlos, 2023-03-15)
One of the major limitations in the proper management of weeds is the lack of knowledge about how to control weeds correctly before and after the installation of our crop of interest. In this context, the species Rottboellia ...
Teste de resistência de espécies de pimenta ao nematoide Meloidogyne enterolobii
(Universidade Federal de São Carlos, 2023-04-06)
Agriculture has and have an important role in the construction of society, the domestication of wild species was one of the main factors that allowed the transition from nomadic to sedentary life, where man could stabilize ...
Análise molecular e fenotípica de eventos elite de Citrus sinensis geneticamente modificado em condições de campo
(Universidade Federal de São Carlos, 2022-09-27)
Brazil stands out worldwide as the largest orange producer. The sector has faced challenges related to phytosanitary problems and among these problems are bacterial diseases, such as citrus variegated chlorosis (CVC), ...
Espaçamento de plantio e porta-enxertos para tangerina IAC 2019Maria
(Universidade Federal de São Carlos, 2022-09-29)
In the search for an expansion framework for citrus farming in relation to table varieties, citrus breeding programs have been developing new varieties of tangerines. Among them is the IAC 2019Maria mandarin, developed by ...