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Produtividade de massa seca e edulcorantes em folhas de estévia relacionados à época de colheita
(Universidade Federal de Santa Maria, 2014-12-16)
Stevia rebaudiana is a perennial plant, native to South America; it has natural sweeteners (steviol glycosides) on their leaves free of calories, very sweet and could be replaced by sucrose without presenting problems to ...
Simulação do crescimento, desenvolvimento e produtividade de arroz no Rio Grande do Sul com o modelo simularroz
(Universidade Federal de Santa Maria, 2013-12-19)
The SimulArroz is an ecophysiological dynamic processes-based model for simulating the growth, development and grain yield of rice. In order to have scientific credibility, a simulation model has to be tested and exposed ...
Ácaros na cultura de soja: genótipos, danos e tamanho de amostra
(Universidade Federal de Santa Maria, 2014-08-29)
The study aimed to evaluate the influence of soybeans genotypes on spider mites populations, quantify the occurring damage from spider mite attack and determinate leaflet number collected from different genotypes to estimate ...
Seleção de linhagens de feijão de alto desempenho agronômico e biofortificadas para potássio, fósforo, zinco e cobre
(Universidade Federal de Santa Maria, 2014-08-15)
Considering the expansion of grown of common bean for large mechanized areas and the need of biofortication of basic foods consumed by the Brazilian population, to minimize minerals deficiencies, obtaining common bean lines ...
Seleção precoce de clones de batata adaptados às condições temperada e subtropical de cultivo do sul do Brasil
(Universidade Federal de Santa Maria, 2014-02-28)
Experiments were conducted in order to (i) evaluate the use of canonical correlation to identify
plant and tuber traits that can be used for early identification of superior potato clones and (ii) develop
and validate a ...
Desempenho do girassol em diferentes épocas de semeadura na região noroeste do Rio Grande do Sul.
(Universidade Federal de Santa Maria, 2010-08-27)
The production of sunflower (Helianthus annuus L.) in Brazil is booming, in emphasis there is the south with an acreage of 17% with the oilseed. The performance of sunflower is directly related to the choice about many ...
Simulação da produtividade de tubérculos de batata em cenários de mudança climática
(Universidade Federal de Santa Maria, 2010-02-25)
Potato (Solanum tuberosum L.), Solanaceae, is ranked fourth in food amount production, exceeded only by wheat, rice and corn. Brazil has potential in climate and soil for growing potatoes, but with a growing concern of ...
Manejo de fungicidas e nitrogênio em trigo e seus efeitos na produtividade e qualidade de grãos
(Universidade Federal de Santa Maria, 2010-12-10)
The wheat crop is severely attacked by diseases, which significantly reduce its profitability. The diseases reduce not only productivity but also quality, factor that is essential for the actual economic culture viability. ...
Seleção de famílias de feijão baseada em caracteres agronômicos e da qualidade nutricional
(Universidade Federal de Santa Maria, 2011-08-19)
The common bean is a basic food of Brazilian diet, with great importance in many regions of the country because of economic and/or nutritional reasons. Genetic variability related to the grain yield, morphologic, phenologic ...
Sistemas de implantação de soja em áreas de arroz irrigado e efeitos em atributos físicos do solo e em características agronômicas e fisiológicas da planta
(Universidade Federal de Santa Maria, 2016-07-16)
The lowland areas are predominantly cultivated with irrigated rice. However, the monoculture of rice can to complicate the use of these areas for rice crop. An alternative to this is the use of crop rotation. The crop that ...