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Itens para a visualização no momento 21-30 of 115
Tratamento fitossanitário e polímeros em sementes de soja afetando a qualidade no armazenamento e a retenção do ingrediente ativo
(Universidade Federal de Santa Maria, 2018-07-20)
The initial establishment of soybean seedlings is important for the success of the growing process. For this, the treatment of seeds contributes providing greater protection to them, the polymers can increase this efficiency ...
Reforma agrária e (des) continuidade na reprodução socioeconômica da agricultura familiar: a trajetória do Assentamento Macali I em Ronda Alta/RS
(Universidade Federal de Santa Maria, 2018-10-08)
Land reform in brazil is usually one of the central topics on debates towards social inequality
in the country. In the late 70s, social movements that fight for the land rise again in Brazil.
The Macali I settlement, ...
Fitorremediação do cobre em vinhedos: efeito do fungo micorrízico arbuscular, minhocas e vermicomposto
(Universidade Federal de Santa Maria, 2018-07-16)
The high copper level in sandy soils of the Campanha Gaúcha, resulting from the successive copper-based fungicides application, lead to environmental contamination and toxicity in cover crops and young vines. The ...
Antecipação da colheita de trigo pela dessecação química e a influência na qualidade de sementes
(Universidade Federal de Santa Maria, 2018-08-03)
In order to reduce the time of exposure to abiotic factors after the physiological maturity of the wheat, pre-harvest desiccation may be a practice for obtaining quality seeds. The aim of this work was evaluated as a ...
Efluxo de metano relacionado com ácidos orgânicos no solo e carbono de exsudados radiculares no cultivo do arroz irrigado
(Universidade Federal de Santa Maria, 2018-07-20)
In worldwide greenhouse gases generation (GHGs) agriculture is one of the principal activities. In Brazil, as a reflection of the importance agriculture in economy, it is estimated that 75% of emissions of carbon dioxide ...
Crescimento, desenvolvimento e produtividade de canola em solo com excesso hídrico natural
(Universidade Federal de Santa Maria, 2018-02-23)
This work aimed to evaluate the growth, development and productivity of canola genotypes grown in soil that presents poor natural drainage. The study was carried out in the years 2016 and 2017 in the farming field at the ...
Produção de miniestacas, brotação de tubérculos e desempenho agronômico de clones de batata
(Universidade Federal de Santa Maria, 2018-08-27)
The present study had as objective to study the production of mini-cuttings and the
budding of tubers of potato clones stored under different conditions. An experiment
was carried out to evaluate the effect of two plant ...
Azospirillum brasilense, biopolímero e fungicida na redução das manchas amarela, marrom e ferrugem na cultura do trigo
(Universidade Federal de Santa Maria, 2018-07-30)
Wheat is a widely adapted cereal grown from Rio Grande do Sul to the central region of
Brazil under different cultivation conditions and disease intensity. Thus, the objective of this
research was to verify the efficiency ...
Fungos micorrízicos arbusculares e composto de água residuária da suinocultura no desenvolvimento de morangueiro de dia neutro
(Universidade Federal de Santa Maria, 2018-02-27)
The strawberry is extremely demanding as to the physical and soil fertility conditions. The FMAS increase an area of root absorption, allowing greater absorption of water and nutrients, mainly phosphates. The swine wastewater ...
Aplicação de cobre na cultura da soja em solos com altos teores de fósforo
(Universidade Federal de Santa Maria, 2018-02-23)
Soils in the state of Rio Grande do Sul were originally well supplied with
micronutrients. Thus, at the beginning of the introduction of the soybean crop, micronutrients
were not recommended for fertilization. It is only ...