A5070648183- Genetics and Plant Breeding
- Soybean genetics and cultivation
- Crop Yield and Soil Fertility
- Soil Management and Crop Yield
- Growth and nutrition in plants
- Banana Cultivation and Research
- Plant Micronutrient Interactions and Effects
- Wheat and Barley Genetics and Pathology
- Agricultural and Food Sciences
- Agronomic Practices and Intercropping Systems
- Phytase and its Applications
- Rice Cultivation and Yield Improvement
- Legume Nitrogen Fixing Symbiosis
- Seed Germination and Physiology
- Food composition and properties
- Agriculture, Plant Science, Crop Management
- Rural Development and Agriculture
- Agricultural pest management studies
- Sugarcane Cultivation and Processing
- Genetic Mapping and Diversity in Plants and Animals
- Peanut Plant Research Studies
- Sunflower and Safflower Cultivation
- Phytoestrogen effects and research
- Insect Resistance and Genetics
- Genetic and Environmental Crop Studies
Universidade Federal de Santa Maria
2021-2025
Universidade Regional do Noroeste do Estado do Rio Grande do Sul
2021-2024
University of Baghdad
2024
Universidade Estadual de Roraima
2022
O objetivo deste trabalho foi determinar o filocrono de cultivares alfafa (Medicago sativa L.) em datas semeadura e cortes. Foram conduzidos quatro ensaios uniformidade, constituídos por duas (Crioula Trifecta) (27/11/2023 25/01/2024). Nas semeaduras 27/11/2023 25/01/2024 foram realizados três um corte das plantas, respectivamente. Após a emergência ou corte, cada cultivar data semeadura, marcadas, aleatoriamente, 20 plantas contado número folhas expandidas, uma vez semana. Para cultivar,...
The objective of this work was to identify the agronomic response linseed crop subjected different doses nitrogen applied at times throughout development crop. experimental design used randomized blocks, organized in a factorial scheme with five application (0, 10, 30, 60 and 90 days after sowing) x 60, 120 kg ha-1) three replications, totaling 75 units. Nitrogen applications between 23 39 potentiate height first capsule, number capsules grain yield. Doses 45 83 ha-1 maximize capsules, stem...
ABSTRACT: This research determined the adaptability and stability of soybean yield for organic systems in different environments. Grain data (GY, kg ha-1) from experiments with six genotypes evaluated environments Brazil one environment Paraguay were used. The experimental design used was randomized blocks, organized an incomplete factorial scheme, (Toledo- PR, Palotina- Mangueirinha- Três Passos- RS, Passo Fundo- Major Vieira- SC) (Bela Vista do Norte- PY) (BRS 284, BRS 391, 511, 523, 525,...
Abstract This work aimed to propose multivariate selection strategies reconciling the agronomic ideotype and vegetation indices obtain genotypes with high tillering, early cycle, tolerant lodging, foliar diseases. The sowing of white oat lines was carried out on April 27, 2023, allocated in an experimental design blocks augmented interspersed controls. regular treatments correspond 593 common were represented by cultivars URS Olada, Altaneira, IPR Artêmis arranged four replications....
ABSTRACT: Weedy rice (Oryza sativa L.) is the most important weed in irrigated cultivation, being one of main factors limiting cereal productivity Rio Grande do Sul (RS). Thus, this study determined effect pre-emergent herbicide use autumnal management on control and reduction weedy seed bank. Field experiments were conducted a randomized complete block design with four replications commercial production area 2021/22 2022/23 growing seasons Dom Pedrito The scheme used was factorial, factor A...
The objective of this study was to select wheat genotypes with potential improve grain nutritional quality. An experiment conducted in 10 environments the state Rio Grande do Sul, Brazil. Five were sown (BRS Parrudo, LG ORO, Mirante, ORS 1403, and TBIO Sinuelo), using a randomized block experimental design two replications. Grain crude protein, lipid, fiber, mineral matter, non-structural carbohydrate contents evaluated. data subjected analysis variance Tukey's test at 5% significance level....
The objective of the study is to evaluate practicality applying inoculant Bacillus licheniformis, via seed treatment, on agronomic characteristics, productivity components, and grain soybean crops under field conditions. experimental design used was randomized blocks with a four-by-eight factorial scheme (four environments eight application treatments), six replications. An analysis variance carried out, using F test at 5% probability, then, mean grouping performed Scott-Knott, probability....
The objective of this study was to reveal the genetic dissimilarities between cultivars and their interrelationships with agronomic attributes in northwest region state Rio Grande do Sul. developed 2023/2024, at Escola Fazenda da Universidade Regional Noroeste Estado Sul, located Augusto Pestana, Brazil. experimental design used a randomized complete block design, 43 soybean arranged five replicates per cultivar, totaling 215 units. units consisted seven sowing lines, spacing 0.5 meters 15...
O objetivo deste trabalho foi comparar as produtividades de caroço, pluma e semente algodão entre os eventos El Niño, La Niña Neutro do fenômeno Niño Oscilação Sul (ENOS), nos estados Paraná, São Paulo Minas Gerais. Foram utilizadas séries históricas dos Gerais anos agrícolas 1976/77 a 2022/23. Os dados ENOS, foram obtidos no site da National Oceanic and Atmospheric Administration - NOAA. Após remoção tendência tecnológica, em cada estado, comparadas médias Neutro, por meio teste t Student...
The objective of this work was to evaluate the agronomic efficiency and viability inoculants based on Paenibacillus azotofixans [CCTB10], Bacillus subtilis [CCTB04], licheniformis [CCTB07] circulans [CCTB15], as growth promoters in soybean crops their effects nutritional aspects crop when applied via sowing furrow. experiment conducted five environments, Chapadão do Céu-GO, Sul-MS, Lavras-MG, Palmeira-PR, Maracaju-MS. experimental design used randomized blocks organized a factorial scheme,...
ABSTRACT: This study carried out early selection of soybean progenies that are productive and resilient to environmental conditions. The experiment took place at the Genetic Breeding Program UNIJUI (University Northwest State Rio Grande do Sul), located in Ijuí - RS, Brazil. used augmented blocks design with interim checks. regular treatments correspond 24 F2 populations common were 18 commercial checks, arranged four replications. At full physiological maturity, each experimental unit, five...
Compreender a resposta fenotípica das bases genéticas de milho em relação às variáveis meteorológicas possibilita realizar o adequado posicionamento dos genótipos, fim maximizar desempenho agronômico. O objetivo deste estudo foi verificar se as apresentam respostas diferenciadas aos efeitos meteorológicas. Foram realizadas cinco datas semeadura e avaliados 71 genótipos 21 setembro 2021 78 20 outubro 2021, novembro dezembro 30 janeiro 2022. Cada genótipo caracterizado fenologicamente cada...
The objective of this study was to evaluate the impact different additives in elephant grass silage, cultivar BRS Kurumi, on nutritional quality forage municipality Campos Borges, RS. harvested when canopy reached 72 cm, cut 10 cm from ground and exposed for 24 hours wither. It then crushed divided into treatments with without additives: pure silage; addition corn bran; wheat rice cassava root; orange pomace. After 66 days, samples were analyzed characteristics silage. results showed dry...
O objetivo deste trabalho foi verificar se é possível predizer a produtividade de grãos bases genéticas milho por meio variáveis fenológicas e meteorológicas. Foi conduzido um experimento com genótipos em cinco datas semeadura. Na primeira data semeadura (21 setembro 2021) foram semeados 71 (46 híbridos simples, 14 triplo, 3 duplo 8 variedades). Nas outras quatro (20 outubro 2021, 20 novembro dezembro 2021 30 janeiro 2022) 78 (47 15 Para cada genótipo semeadura, obtidas as fenológicas,...
Abstract The cultivar URNRS22 is characterized by an early cycle, high grain mass per panicle and yield, in addition to biomass production, showing stability of yield the tested scenarios northwest state Rio Grande do Sul, Brazil.
Abstract White oats are considered one of the main winter cereals, due to their diverse purposes and nutritional quality, accurate recommendation cultivars is essential maximize crop yield. The objective study was position white oat genotypes based on estimates probability risk in recommendation. carried out 23 environments Brazil between 2014 2023, with 44 cultivars. Soil climate variables were used together grain yield data recommend Recommendation made. IPR Artemis cultivar showed a...
This study aims to evaluate chemical and biological management alternatives enhance the grain yield of wheat crops, based on evaluation crop's productivity components. The experiment was conducted in 2022, under field conditions, at Escola Fazenda UNIJUÍ (Regional University Northwestern Rio Grande do Sul), located municipality Augusto Pestana, Brazil. experimental design used randomized blocks with an 8 x 9 factorial scheme, eight cultivars (TBIO Audaz, TBIO Ponteiro, Trunfo, Toruk, Astro,...
Abstract The objective of this work was to select wheat genotypes aiming increase the essential amino acids in their grains. study carried out 2019 crop year, a randomized complete block design, organized 5x5 factorial arrangement – five environments state Rio Grande do Sul, Brazil (Cachoeira Cruz Alta, Santo Augusto, São Gabriel, and Vacaria), ('BRS Parrudo', 'Marfim', 'Quartzo', 'TBIO Mestre', Sinuelo') –, with two replicates. Polar metabolites were extracted from flour ground grains,...
Abstract The objective of this work was to select white oat (Avena sativa) genotypes for environments with and without fungicide application, as well identify relationships between meteorological variables agronomic traits. Two experiments were carried out: one the other use tebuconazole fungicide. In each experiment, 26 evaluated, conducted during ten years in same experimental area; cultivation considered environment. methodologies genotype x interaction used define ideal genotype. 'URS...
The objective of this work was to evaluate the interference physical, nutritional, sanitary and genetic aspects in quality seeds. experimental design used randomized blocks, using 55 soybean F6 genotypes, with 4 replications. In study, thousand seeds mass, germinated seeds, accelerated aging, tetrazolium, phytosanitary indicators ( Aspergillus flavus,Cercospora kikuchii, Fusarium graminearum,Fusarium semisectum Bacteriosis), seed nutritional (nitrogen, phosphorus, potassium, calcium,...
<p><strong>Background. </strong>White oat is a multifunctional species with significant benefits to human health, so the positioning of genotypes in organic system substantial promote expression maximum productive potential. <strong>Objective.</strong> To select and identify greater stability adaptability. <strong>Methodology.</strong> The study was carried out 11 environments located countries Brazil (states Rio Grande do Sul Paraná) Paraguay...
Compreender as relações lineares entre caracteres de milho possibilita identificar adequados para a seleção indireta, afim maximizar o ganho genético. Os objetivos desse estudo foram verificar, por meio da correlação, análise trilha e árvore regressão, se há bases genéticas (híbridos simples, triplos duplos variedades) e, que possam ser utilizados na indireta massa grãos. Foi conduzido um experimento com genótipos quatro híbridos triplos, variedades), em cinco datas semeadura safra...
The objective of the study was to evidence efficient management strategies in order maximize organic cultivation system promotes a new dynamic behavior white oat genotypes, where it is necessary genotypes with superior performance. aimed highlight productive performance and genetic diversity an system. experiment carried out municipality Augusto Pestana - RS, 2021 crop year. experimental design used randomized blocks four treatments arranged five replications. correspond cultivars IPR...