A5029423778- Soil Management and Crop Yield
- Growth and nutrition in plants
- Soybean genetics and cultivation
- Rural Development and Agriculture
- Crop Yield and Soil Fertility
- Agricultural and Food Sciences
- Environmental and biological studies
- Legume Nitrogen Fixing Symbiosis
- Agriculture Sustainability and Environmental Impact
- Silicon Effects in Agriculture
- Rabbits: Nutrition, Reproduction, Health
- Seed Germination and Physiology
- Insect Utilization and Effects
- Peanut Plant Research Studies
- Composting and Vermicomposting Techniques
- Soil erosion and sediment transport
- Animal Nutrition and Physiology
- Agriculture and Biological Studies
- Nematode management and characterization studies
- Agronomic Practices and Intercropping Systems
- Hydrology and Sediment Transport Processes
- Banana Cultivation and Research
- Genetics and Plant Breeding
- Phytochemistry Medicinal Plant Applications
- Hydrology and Watershed Management Studies
Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul
2017-2024
Universidade Federal de Santa Maria
2009-2022
ABSTRACT Increased grain yield can be obtained via an interaction between plants and growth-promoting microorganisms. The Bradyrhizobium spp. are capable of fixing atmospheric nitrogen in soybeans [Glycine max (L.) Merril], Azospirillum induce the synthesis phytohormones. aim this study was to evaluate inoculation with co-inoculation + brasilense combination application a topdressing 0, 75 or 150 kg N ha-1 urea during reproductive stage. Three soybean cultivars (BMX Ativa, TEC 6029 BMX...
ABSTRACT The agronomic efficiency of the nitrogen-fixing inoculants or growth promoters depends on growing conditions crops. One factors that may influence this response is interaction between bacteria present in inoculant with chemical treatment applied to seeds. objective study was evaluate inoculation wheat seeds Azospirillum brasilense and its seed germination, vigor initial plants four cultivars. So, an experiment carried out at Federal University Santa Maria, Maria-RS. experimental...
O estande de plantas é um dos principais componentes do rendimento que altera a produtividade das culturas, maximizando o ambiente produtivo para cultura. Nesse sentido, objetivou-se com este trabalho avaliar produção forragem e composição química duas espécies ervilhaca em diferentes densidades semeadura. experimento foi conduzido no ano 2011, área experimental Departamento Fitotecnia da Universidade Federal Santa Maria, Rio Grande Sul. Os tratamentos constaram (ervilhaca peluda comum)...
Diante do atual contexto de acentuado uso defensivos agrícolas, buscam-se formas sustentáveis para que as plantas possam criar mecanismos defesa aos fungos patogênicos e insetos-praga. Para isso, é necessário estas se encontrem em ótimo estado nutricional, sendo fundamental uma nutrição com macro micronutrientes, também nutrientes benéficos, acordo a demanda cada planta. O silício classificado como nutriente benéfico, pode conferir maior rigidez às células vegetais, resistência ao...
Buscando aumentar o rendimento da cultura soja, melhoramento genético alterou características morfofisiológicas das plantas, como a eficiência fotossintética. Atualmente, os cultivares são mais produtivos, com ciclos rápidos e possuem menor índice de área foliar, modo que, danos ao dossel necessitam ter seus efeitos melhor elucidados. O artigo objetiva avaliar as alterações morfológicas grãos dois soja precoces recomendados para Região Sojícola 102, quando submetidos à desfolha intensidades...
ABSTRACT: This study evaluated the effect of removing apical dominance at phenological stages on agronomic traits soybean cultivars. The experiment was conducted in 2020/2021 growing season inthe teaching-experimental area Federal Institute Education, Science and Technology Rio Grande do Sul, Campus Ibirubá, under a randomized block design split-plot arrangement, with three replications. main plots were composed five cultivars (DM53i54 IPRO, Zeus Lanza DM5958 Delta IPRO), subplots consisted...
A sustentabilidade da produção de soja (Glycine max (L.) Merrill.) deve obrigatoriamente considerar a utilização insumos alternativos, que reduzam o custo e sejam sustentáveis do ponto vista ambiental. Sendo assim, objetivo trabalho foi comparar duas formulações adubação organomineral com mineral, em três cultivares soja. Objetivou-se também determinar melhor dose para Foram realizados dois experimentos distintos, ambos utilizando soja, grupo maturação distinto, submetidas tipos adubos...
ABSTRACT The objective of this work was to verify the contribution seed inoculation with bacterium Azospirillum brasilense promote growth on yield components in wheat crop. For this, experiments were carried out different locations (Santa Maria and Cruz Alta, RS, Brazil), sowing times (June July) years cultivation (2013 2014). A randomized block design three replications used. treatments composed by combination ten cultivars, nitrogen managements two types (10 x 3 2). Inoculation liquid...
The dairy cattle present great economic importance for many regions in Brazil and recent years there have been significant changes the industry. This paper aims to review use of modelling determination maize genotypes more suitable silage production hence milk production. With techniques, such as mathematical models software, is possible plan activities rural property quickly, minimizing effort time decision making. One these ways spreadsheets which allow estimates based on parameters...