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Fenotipagem na detecção precoce de sintomas causados por Pyrenophora tritici-repentis em trigo
(Universidade Federal de Santa Maria, 2021-04-22)
Wheat (Triticum aestivum L.) has relevance throughout history for its high consumption in the diet. High yield potential requires the adoption of more careful management, especially for diseases susceptible cultivars. The ...
Espécies de capim arroz submetidas às diferentes doses de herbicidas, condições de umidade do solo e adubação nitrogenada
(Universidade Federal de Santa Maria, 2020-02-28)
Ecotype by Barnyardgrass plants are of great importance in the irrigated rice scenario, being one of the main weeds of the crop, however, began the occurrence of this weed in soybean and corn areas whose soil type is dry. ...
Pragas invasivas da soja no Brasil e o caso da mosca-da-haste, Melanagromyza sojae: diversidade genética na América do Sul
(Universidade Federal de Santa Maria, 2021-07-23)
Soybean production in Brazil has been historically affected by exotic arthropod pests, whose introduction leads to severe economic and ecological damage. However, precise estimates of economic impacts resulted from such ...
Probabilidade de ocorrência de temperaturas máximas e mínimas mensais prejudiciais e favoráveis aos cultivos agrícolas em Minas Gerais, Bahia e Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-11-27)
In the face of speculation about climate change, global warming, impact on the environment and agriculture, the study of the probability of the occurrence of harmful and environment-friendly maximum and minimum air ...
Crescimento in vitro de plantas de clones de batata expostas ao arsênio
(Universidade Federal de Santa Maria, 2020-12-15)
Environmental pollution by metalloids has increased a lot as a result of anthropogenic actions, such as industrial activities and the use of chemicals in agriculture. Arsenic (As) is among the metals that present the ...
Decomposição da lacuna de produtividade de arroz irrigado no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-08-24)
As the largest rice producer country outside the Asian continent, Brazil can potentially contribute for future global rice supply, by sustainable intensifying cropping systems. One of the strategies to achieve this goal ...
Qualidade fisiológica e físico-química de grãos e sementes de feijão carioca e feijão preto armazenados em atmosfera controlada em temperaturas elevadas
(Universidade Federal de Santa Maria, 2020-02-17)
Common bean (Phaseolus vulgaris L.) it is among the prominent crops in Brazil and in the world due to the large extension of cultivated area and also its socioeconomic importance, as a source of protein, among other nutrients ...
Potencial e lacunas de produtividade na cultura da mandioca em ambiente subtropical
(Universidade Federal de Santa Maria, 2020-02-07)
With the increase in the world population, expected to occur by the end of the century, there is a need to boost food production. The sustainable alternative to achieve higher production is to improve yield of agricultural ...
Performance da soja que expressa as proteínas inseticidas Cry1A.105, Cry2Ab2 e Cry1Ac para controle de lepidópteros-praga e manejo da resistência de insetos
(Universidade Federal de Santa Maria, 2020-03-05)
Genetically modified soybeans expressing Bacillus thuringiensis Berliner (Bt) proteins have
revolutionized pest management throughout South America due to efficacy against major
soybean pests. The pyramided genetically ...
Efeito da mistura de teflubenzuron e adjuvantes em linhagem resistente e suscetível de Chrysodeixis includens (lepidoptera: noctuidae) a benzoilureias
(Universidade Federal de Santa Maria, 2020-10-09)
The soybean looper, Chrysodeixis includens (Walker, [1858]) (Lepidoptera: Noctuidae), is one of the main defoliating pest of soybean crop. The main management strategies of this species involves the use of chemical ...