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O perfil do consumidor de um mercado de varejo da agricultura familiar
(Universidade Federal de Santa Maria, 2021-12-20)
This dissertation seeks to identify the socioeconomic profile, consumption behaviors and brand perception in a family farming retail market. This research was carried out in Santa Maria, Rio Grande do Sul, Brazil and is ...
Manejo de Spodoptera frugiperda (J. E. Smith, 1797) em milho com plantas Bt, inseticidas químicos e Baculovirus
(Universidade Federal de Santa Maria, 2021-09-10)
The fall armyworm, Spodoptera frugiperda (J. E. Smith 1797) (Lepidoptera: Noctuidae) is considered the main insect pest of corn (Zea mays) in Brazil. The control of this pest is carried out mainly with the use of Bt Plants ...
Potencial de produtividade e produtividade explorável nas lavouras de arroz irrigado no Sul do Brasil
(Universidade Federal de Santa Maria, 2021-08-20)
In the search for the sustainable intensification of rice production, 349 production
units (UDs) (10,182.9 ha) were carried out during the 2017, 2018 and 2019
growing seasons in the 6 irrigated rice producing regions in ...
Calibração e avaliação de novas cultivares de arroz no modelo SimulArroz
(Universidade Federal de Santa Maria, 2021-08-27)
With the growing global concern regarding the lack of food, the rice culture should gain even more prominence in the coming decades. This scenario directly impacts efforts that must be made in this sector and the use of ...
Emprego do método multicritério de análise hierárquica (AHP) como apoio a tomada de decisão na seleção de colhedoras de arroz irrigado
(Universidade Federal de Santa Maria, 2021-02-01)
In an environment where costs and investments are growing more and more, as is the case in the agricultural sector, wrong decisions can lead from reducing the profitability of agribusiness, to irreversible damage to it. ...
Restrição de radiação solar na produtividade de arroz irrigado
(Universidade Federal de Santa Maria, 2021-07-19)
Rice (Oryza sativa L.) yield potential is defined by the availability of solar radiation during the growing season. The reduction of solar radiation pointed out by future climate change scenarios and in “El Niño” years in ...
Métodos de inoculação de Beauveria bassiana no percevejo Euschistus heros e compatibilidade com inseticidas químicos e adjuvantes
(Universidade Federal de Santa Maria, 2021-08-27)
The brown stink bug, Euschistus heros (Hemiptera: Pentatomidae), is the main pest of the soybean crop. Its control is carried out mainly with chemical insecticides, but in the last year products based on entomopathogenic ...
Integração de inseticidas biológicos e químicos e tecnologia de aplicação no controle de lagartas da soja
(Universidade Federal de Santa Maria, 2021-12-23)
The purposes of this thesis are to propose new strategies for the control of
caterpillars in soybean crops, integrating chemical and biological management, combining
aspects of application technology. This document ...
Fixação biológica de nitrogênio e FMAS no desenvolvimento da soja em solo contaminado com cobre
(Universidade Federal de Santa Maria, 2021-04-23)
The intense and continuous use of heavy metals by anthropic activityhas increased the
contamination of the soil with copper, becoming a problem that negatively affects the
growth and productivity of plants and microorganisms. ...
Função de bactérias e fungos ruminais na degradação de forragens in vitro
(Universidade Federal de Santa Maria, 2021-02-23)
The study was conducted to evaluate the interactive role of bacteria and fungi on the
degradation of forages C3 and C4 in vitro. Dry and ground (1 mm) samples of Cynodon
spp. (Tifton 85) and Lolium multiflorum ...