A5018904517- Soil Management and Crop Yield
- Growth and nutrition in plants
- Crop Yield and Soil Fertility
- Weed Control and Herbicide Applications
- Soil Carbon and Nitrogen Dynamics
- Agronomic Practices and Intercropping Systems
- Environmental and biological studies
- Agroforestry and silvopastoral systems
- Genetics and Plant Breeding
- Plant pathogens and resistance mechanisms
- Pesticide and Herbicide Environmental Studies
- Plant Micronutrient Interactions and Effects
- Food Security and Health in Diverse Populations
- Agricultural and Food Sciences
- Plant tissue culture and regeneration
- Sugarcane Cultivation and Processing
- Livestock Management and Performance Improvement
- Seed and Plant Biochemistry
- Legume Nitrogen Fixing Symbiosis
- Mycotoxins in Agriculture and Food
- Rural Development and Agriculture
- Rangeland Management and Livestock Ecology
- Agricultural pest management studies
- Animal Diversity and Health Studies
- Selenium in Biological Systems
Universidade Estadual do Oeste do Paraná
2012-2024
Universidade Estadual do Paraná
2020
Beans are one of the most important grains for human consumption, and genetic improvement great importance in this context, especially Brazil where it's practiced only by government universities. This review is to cover main methods used common bean breeding, as well targets programs. The diversity culture made possible improving art, farmers propagation species. But slow has little gain requiring use more efficient such massal, genealogical method, SSD (single seed descent ) recurrent...
This study aimed to evaluate the decomposition and nutrient release from residues of culture oats fallow in crop-livestock integration system.The experimental design was a randomized complete block with two replications, as parcels being formed by four managements (fallow, without grazing, grazed once twice), subplots for evaluation periods along soybean crop succession (0, 10, 20, 30, 50, 100 120 days after sowing).The residual amounts dry matter contents Carbon (C), Nitrogen (N),...
The objective of this work was to evaluate the carbon content physical, chemical and oxidizable fractions soil organic matter (SOM) calculate management index (CMI) in an area managed under integrated crop-livestock system (ICLS) western region Paraná - Brazil. experiment carried out at experimental farm, belonging Universidade Estadual do Oeste Paraná. Seventeen areas, which are different ways, fifteen ICLS two areas controls (Forest Haymaking), using design divided with nested controls,...
The objective was to evaluate the decomposition and nutrient release of biomass from maintenance fallow or oat crop (IPR 126), managed in integrated crop-livestock, during soybean cycle (85 days) no tillage system two years (2014 2015). design a randomized complete block subdivided plot scheme, with parcel consisting four plots (four straws, cultivation) subplots (evaluation periods 0, 10, 35, 60 85 DAS) evaluation times throughout cultivation soybean. amount content C, N, P, K, Ca, Mg Zn...
O feijão é um dos mais importantes grãos para a alimentação humana, sendo o melhoramento genético de extrema importância nesse contexto, principalmente no Brasil onde praticado apenas em estatais e universidades. Neste esta revisão tem por objetivo abranger os principais métodos utilizados do feijoeiro, bem como alvos programas. A diversidade genética da cultura possibilitada pelo arte, agricultores propagação das espécies, mas esse lento apresenta pouco ganho genético. Sendo necessário...
There is little information about the selectivity of herbicides in physic nut (Jatropha curcas) Brazil. Therefore, this study aimed to evaluate different doses and mixtures paraquat diuron direted-spray applications plants greenhouse conditions. The used a randomized block design, with five replicates. treatments were: (200 600 g ha-1), (1,000 2,000 + 1,000 (600 ha-1) control (no application). Directed-spray application was performed at 70 days after sowing by lower third plants. affected...
The use of oat, wheat, and triticale in crop-livestock integration system presupposes adequate grazing to permit the recovery biomass for direct seeding, without interfering with productivity soybean crop succession.The objective this study was investigate residual straw oat IPR 126, wheat BRS Tarumã 111, submitted or not one two grazings effects on agronomic characteristics grain yield growing seasons 2012/2013 2013/2014.The experiment conduced using an experimental design randomized block...
This work aimed to evaluate the oxidizable and chemical fractions of organic matter carbon management index in different integrated agricultural production systems, hay native forest areas an Oxisol. Nine with systems were evaluated being six managements combination between oat density (40 60 kg ha-1) grazing frequencies (0, 1 2) autumn-winter soybean succession spring-summer, one natural reseeding ryegrass forage turnip spring-summer two reference areas. In each soil collected samples...
O consórcio de milho com gramíneas forrageiras tropicais em sistemas integração lavoura-pecuária (ILP) para silagem busca diversificar a produção e melhorar qualidade do solo. Este estudo investigou o efeito cultivo solteiro ou consorciado tropicais, sem adubação nitrogenada, sobre as características agronômicas produtividade silagem. experimento foi conduzido por dois anos agrícolas delineamento blocos ao acaso, quatro repetições. As parcelas foram compostas duas espécies (Urochloa...
This work was aimed with the objective to evaluated quinoa genotypes in Marechal Cândido Rondon, Parana State. It sown eight varieties of quinoa, from Genetic Improvement Program Quinoa Unioeste, three repetitions, a total number 24 parcels. The experimental units were constituted four lines 5 meters each and row spacing 0.5 meter between other resulting at 4 m 2 utile area. treatments during growing made whenever they necessary, use manual weed, herbicides fungicides. assessed variables...
The main cause of decreased soil fertility and organic matter content is intensive crop farming with inadequate management. This study aimed to evaluate chemical properties, total carbon content, physical granulometric fractions (particulate mineral-associated carbon), stocks, management indices oxisols in different integrated agricultural production systems (IAPSs) reference values a haymaking area native forest. experiments were performed using completely randomized design, considering...
Morphological characteristics, dry matter production, and nutritional values of winter forage grains were evaluated. This study was conducted from April 24, 2012 to November 7, 2013 in the Western Parana State University (UNIOESTE), Marechal Cândido Rondon, Brazil. Pastures under one grazing non-grazing conditions evaluated 120 kg N ha-1 fertilization split into two 60 treatments. Two pastures received 40 three times. IPR 126 oat, BRS Taruma wheat, 111 triticale test crops. Topdressing with...
This study aimed to evaluate the effects of grazing on agronomic characteristics, grain yield, and presence mycotoxins aflatoxins, fumonisins, zearalenone in IPR 126 oat, BRS Tarumã wheat, 111 triticale. was performed from April 24, 2012 November 11, 2013 at UNIOESTE’s Experimental Farm southern Brazil. The experimental design a randomized block banded scheme, with four replications. treatments A tracks were three crops B tracks, treatments: without grazing, one event, or two events. One...
Objetivou-se com o trabalho avaliar a produção, composição química, bem como, acúmulo de nutrientes, da cultura aveia, sob diferentes manejos, ou manutenção do pousio no período inverno. O foi desenvolvido durante os anos 2014 e 2015, em Latossolo Vermelho distroférrico, delineamento blocos casualizados esquema faixas, testemunha adicional, quatro repetições. Os tratamentos foram constituídos duas densidades semeadura aveia IPR 126, três manejos: sem pastejo, um pastejo dois pastejos, além...
Morphological characteristics, dry matter production, and nutritional values of winter forage grains were evaluated. This study was conducted from April 24, 2012 to November 7, 2013 in the Western Paraná State University (UNIOESTE), Marechal Cândido Rondon, Brazil. Pastures under one grazing non-grazing conditions evaluated 120 kg N ha-1 fertilization split into two 60 treatments. Two pastures received 40 three times. IPR 126 oat, BRS Tarumã wheat, 111 triticale test crops. Topdressing with...
The objective of this study was to evaluate the effect two sowing densities oat crop, managed in an integrated crop-livestock system (ICLS), or use fallow during winter period, on soil physical properties, total carbon and stock, years. A split-plot a randomized block design, with additional treatment used. It found that number grazing year 2014 adversely affected values macroporosity microporosity layer 0-0.05 m, besides 0.1-0.2 m layer. porosity positively influenced by density oats only...
This study aimed to evaluate the effect of integrated crop-livestock system on contents and stocks total organic carbon, nitrogen, soil matter. The experiment was carried out between April 2016 February 2017, in a randomized block design strip-block scheme, with additional control treatment (fallow) four repetitions. treatments consisted two densities oat sowing (40 60 kg ha-1) strips A different grazing frequencies (without - WG, one 1G, 2G) B, besides fallow as treatment. determinations...
A aplicação de gesso agrícola confere melhores condições na camada subsuperficial do solo, atuando como condicionador, proporcionando benefícios ao desenvolvimento radicular e produtividade grãos das culturas. Nesse sentido, o objetivo presente trabalho foi avaliar efeito doses sobre os parâmetros produtivos culturas trigo da soja em sistema plantio direto. O experimento implantado 2018, Estação Experimental Copagril, pertencente a Cooperativa Agroindustrial no município Marechal Cândido...
A soja é uma cultura de destaque e tem grande potencial, mas que pode ser afetada pela toxidez por alumínio presente na maioria dos solos brasileiro. Diante disso, o objetivo do trabalho foi avaliar efeito doses elevadas calcário calcítico sob as características agronômicas da cultura, bem como a influência absorção nutrientes Ca, Mg K em plantas duas safras agrícolas no município Marechal Cândido Rondon. O estudo desenvolvido área experimental UNIOESTE, campus Candido Rondon, um Latossolo...
Os sistemas integrados de produção lavoura-pecuária (SIPAs) em associação ao sistema semeadura direta, sofrem ação do pisoteio animal ou tráfego intenso máquinas agrícolas, podendo resultar alterações nas propriedades físicas solo. O objetivo deste trabalho foi avaliar o efeito da adubação nitrogenada e manejos das forrageiras tropicais experimento realizado entre outubro 2017 janeiro 2020, Marechal Cândido Rondon – PR, blocos acaso, com parcelas sub-subdivididas uma testemunha adicional...
Objetivou-se avaliar o efeito de glyphosate, paraquat e do amônio-glufosinato aplicados em jato dirigido no desenvolvimento inicial plantas pinhão-manso. Utilizou-se delineamento experimental blocos casualizados, com cinco repetições. Os tratamentos consistiram em: glyphosate (180, 360, 720 1.440 g ha-1), (100, 200, 400 800 ha-1) (125, 250, 500 1.000 uma testemunha (sem aplicação). A aplicação dos herbicidas foi realizada aos 145 dias após a semeadura, terço médio inferior das plantas. As...
El objetivo del estudio fue evaluar la producción, composición química y acumulación de nutrientes los residuos tres diferentes cereales invierno manejados mediante el sistema integración agricultura pecuaria. se llevó a cabo en otoño 2012, un área Universidade do Oeste Paraná - Campus Marechal Cândido Rondon (Brasil), con diseño bloques al azar bandas, cuatro repeticiones. Los tratamientos consistieron (avena IPR 126, triticale 111 trigo BRS Tarumã), distintos manejos: Sin pastoreo, uno...