A5077130170- Soil Management and Crop Yield
- Yeasts and Rust Fungi Studies
- Soil Carbon and Nitrogen Dynamics
- Clay minerals and soil interactions
- Growth and nutrition in plants
- Banana Cultivation and Research
- Plant Pathogens and Fungal Diseases
- Soybean genetics and cultivation
- Crop Yield and Soil Fertility
- Agricultural Science and Fertilization
- Pesticide and Herbicide Environmental Studies
- Soil and Unsaturated Flow
- Plant Micronutrient Interactions and Effects
- Weed Control and Herbicide Applications
- Plant Disease Management Techniques
- Plant nutrient uptake and metabolism
- Potato Plant Research
- Agronomic Practices and Intercropping Systems
- Rural Development and Agriculture
- Agricultural Economics and Policy
- Phosphorus and nutrient management
- Nematode management and characterization studies
- Seed Germination and Physiology
- Soil and Water Nutrient Dynamics
- Plant pathogens and resistance mechanisms
Universidade do Oeste Paulista
2020-2024
Universidade Estadual Paulista (Unesp)
2017-2021
Laboratório Bacchi
2017
Universidade do Estado de Mato Grosso
2011
Among the plant nutrients, potassium (K) plays a fundamental role in physiology and soil-plant dynamics of various nutrients. Careful rate recommendations for K are needed to ensure that balance between cationic nutrients micronutrients is maintained, especially sandy soils. The current research aimed evaluate absorption dynamic several by soybean (Glycine max. Merrill.) growing soil under application five rates (0, 25, 50, 75, 100 kg ha−1) via chloride (KCl) with replications....
Ruzigrass (Urochola ruziziensis) has a large capacity to take up K from the soil, including non-exchangeable forms, and can play an important role in nutrient cycling integrated production systems. However, transport roots of brachiarias is not well known, nor dynamics rhizosphere, where concentration gradient may be established towards non-rhizospheric creating favorable environment for release K. This study aimed evaluate effect ruzigrass on rhizosphere release. was grown pots filled with...
O fungo Corynespora cassiicola, agente causal da mancha-alvo em soja, tem ocorrido com frequência na região Centro-Oeste do Brasil e pode, sob condições de alta temperatura umidade, causar sérios danos à cultura. uso cultivares resistentes ao patógeno é recomendado, porém são poucas as disponíveis no mercado. Este trabalho foi realizado visando avaliar a reação doze comerciais soja inoculados C. casa vegetação campo. A severidade avaliada utilizando escala diagramática mancha-alvo. As menos...
Some plant species are able to acquire non-exchangeable forms of K, which improve K availability and cycling in cropping systems, may explain the lack response K. However, this would not be expected soils dominated by kaolinite. The aim study was assess (Kne) use three selected grown a tropical Haplic Plinthosol with low exchangeable (Ke). A greenhouse experiment conducted soybean (Glycine max L., Merr.), maize (Zea mays L.), ruzigrass (Urochloa ruziziensis) or without fertilization for...
The objective of this work was to evaluate the selectivity different herbicides in crop corn and Brachiaria ruziziensis at crop-livestock integration. experiment carried out Nova Xavantina, MT, between January June 2008, soil classified like Rhodic Ferrasol. trial installed ar complete randomized block designing , with 11 treatments: lactofen (96 g ha-1); (192 carfentrazone - ethyl (8 (12 flumioxazin (25 (50 + 25 50 nicosulfuron (40 ha-1) a check without herbicide. treatments were applied 30...
No-till (NT) farming is a major soil conservation strategy. In the Brazilian Cerrado, soybean main grain crop, and strategies that improve cultivation of cover crops in off-season succession to could facilitate NT for large cultivated areas. municipality Nova Xavantina, MT, Brazil, three experiments were carried out randomized block design with four replications. This work aimed evaluate establishment Urochloa ruziziensis (ruzigrass) as function ruzigrass seed treatment, sowing density...
Abstract Surface liming to correct soil acidity may have limited effectiveness in subsurface layers no‐till systems (NTS). The possibility of downward movement be increased when is combined with fertilization urea (ammoniacal N), as NO 3 – formed by nitrification NH 4 + can form ion pairs exchangeable Ca 2+ and Mg . Liming also increase the nitrogen use efficiency (NUE) crops reduce dependence on N. In this work, we investigated effects surface application lime under NTS N topdressing...
Liming and N fertilization are common practices for optimizing crop yields in tropical agriculture, but the adequate rate to ensure development, enhance use efficiency, improve soil chemical properties has not been established grass rotation. We assessed optimal fertilizer combination with liming an agricultural system composed of two grasses (maize rice) rotation under no-till (NT) conditions. Four rates (0, 50, 100, 150 kg N·ha−1) were tested Maize (11 Mg·ha−1) rice (5 highest lime N·ha−1...
Grass intercropping under no-till is an option to increase crop residues on the soil surface and diversity. Urochloa spp. frequently selected for improve land use agricultural production because of its high residue production, slow decomposition, as well vigorous, abundant, deep root system. However, effects maize, especially residues, subsequent crops in rotation have not been established. To address this knowledge gap, a field experiment was carried out over 5 years (from 2014 2018)...
The need for sugarcane field reform has driven the expansion of soybean cultivation in rotation with sugarcane. Weeds are one main reasons this reform, requiring specific management rotation. use pre-emergence herbicides is a viable option, but its effectiveness sandy soils requires further study. In experiment, we evaluated performance on straw, focusing control Digitaria horizontalis. We conducted experiment 11 treatments and four replications, applying immediately after sowing. All...
A espécie Murdannia nudiflora pertence à família Commelinaceae é conhecida como “trapoerabinha”. Devido elevada capacidade competitiva e por apresentar tolerância ao glyphosate esta se desenvolve compete com a soja, apresenta rápido crescimento quando ocorre senescência das folhas de soja dificulta o manejo plantas daninhas no cultivo subsequentes. O objetivo deste trabalho foi avaliar eficiência herbicidas isolados ou em associação pós colheita da verificar dose do ingrediente ativo que...
Rice is commonly used in degraded pasture area renovation. In this process, the rice set up simultaneously with forage plants, which increases difficulty to control post-emerged weeds. Thus, study aimed evaluate crop development intercropped Urochloa under herbicides pendimethalin and trifluralin application. The experimental design was a 2x3 factorial composed of 1) absence or 2) presence pre-plant incorporated (PPI) x (no additional herbicides); 3) trifluralin. For intercrop rice, two...