A5059434244- Plant Physiology and Cultivation Studies
- Plant nutrient uptake and metabolism
- Plant Micronutrient Interactions and Effects
- Plant and soil sciences
- Growth and nutrition in plants
- Horticultural and Viticultural Research
- Plant Stress Responses and Tolerance
- Banana Cultivation and Research
- Plant Reproductive Biology
- Agroforestry and silvopastoral systems
- Plant Water Relations and Carbon Dynamics
- Nitrogen and Sulfur Effects on Brassica
- Sugarcane Cultivation and Processing
- Ruminant Nutrition and Digestive Physiology
- Plant pathogens and resistance mechanisms
- Aluminum toxicity and tolerance in plants and animals
- Plant responses to elevated CO2
- Agronomic Practices and Intercropping Systems
- Agricultural and Food Production Studies
- Soil Management and Crop Yield
- Rice Cultivation and Yield Improvement
- Sustainable Agricultural Systems Analysis
- Agricultural and Food Sciences
- Cynara cardunculus studies
Agronomical Institute of Campinas
2017-2024
IAC (United States)
2020
Universidade Estadual de Campinas (UNICAMP)
2012-2014
National University of the Littoral
2008
The management of soil cover plants (intercropping) in orchards can contribute to increase productivity citrus trees. Thus, the present research aimed evaluate different planting systems for Tahiti acid lime grafted onto Flying Dragon trifoliate orange, a dwarfing rootstock, at high density (1,157 trees ha-1). study was set up four tillage systems, using Urochloa ruziziensis as an intercrop species orchard, and conducted five years: no-tillage (NT), no-herbicide (NT-NH), minimum (MT)...
Nutritional stress caused by copper (Cu) deficiency or toxicity affects fruit production of citrus orchards worldwide, but this could be minimised fine-tuned fertilisation in the orchards. Two experiments were performed aiming to evaluate photosynthetic capacity and antioxidant enzyme activities Swingle citrumelo seedlings, grown nutrient solution (NS) with two levels nitrogen (N) first experiment (adequate-N high-N) calcium (Ca) second (low-Ca adequate-Ca). Plants then exposed various Cu...
Embora a resposta da fotossíntese de plantas cana-de-açúcar estresses ambientais seja conhecida, o acúmulo fitomassa e dinâmica carboidratos reserva diante exposição simultânea ao frio à seca são pouco conhecidos. Este trabalho objetiva investigar efeito do déficit hídrico baixa temperatura radicular, isolados simultaneamente, no genótipo IACSP94-2094, considerado tolerante seca. Como hipótese, consideramos que este também é já baixas temperaturas ocorrem simultaneamente campo. A imposição...
Abstract: Nitrogen (N) fertilization in citrus orchards is prone to significant environmental losses. Managing nutrients for sustainable development and optimizing nitrogen use efficiency (NUE) are key tasks modern agriculture. NUE depends on N uptake assimilation. In addition intrinsic fertilizer efficiency, we evaluated plant growth, nitrate reductase (NRase) activity, the nutritional status of plants fertilized with different sources [calcium (CN), ammonium (AN), sulfate (AS)]. After 240...
Antioxidant enzymatic responses in citrus leaves under Cu‐induced stress depend on rootstock genotypes. However, there is a lack of information about how woody plants recover growth capacity after exposure to elevated Cu and if affected by the redistribution metal new vegetative parts consequently whether photosynthesis affected. Therefore, biomass concentrations leaf flushes were determined young trees grafted onto contrasting rootstocks [Swingle citrumelo (SW) Rangpur lime (RL)]....
The economical and environmental success of the citrus industry requires improved efficiency use agricultural inputs. Among those, nitrogen (N) fertilization greatly impacts fruit yield potentially affects quality. Therefore, N by groves has been increasingly required worldwide. Citrus species, lemon trees are more vigorous show superior nitrogenâuse-efficiency (NUE), which highest yields achieved with 20-24 g kg-1 in leaves, compared to 24-30 case orange trees. To access physiological...
Optimizing the use of nitrogen (N) for food production is a major challenge in agricultural systems. The transformation N into crop results from intricate pathways, depending on plants, as well environment and fertilization regimes, which affect N-use efficiency (NUE) plants. In this context, lemon trees [Citrus limon (L.) Burm. f.] attain maximum harvest index at lower leaf concentrations compared with sweet orange sinensis Osbeck], processes governing these plant responses are not known....
El objetivo de este trabajo fue evaluar la producción forraje y porcentaje cobertura 3 cultivares alfalfa con distinto grado reposo invernal (GRI), sometidas a dos frecuencias corte durante un año. Se utilizaron tres (GR6-Verzy), (GR9-Mecha) (GR10-Ruano). diseño experimental parcelas divididas cuatro repeticiones. establecieron 2 tratamientos definidos por los intervalos entre cortes: T1: 25 días T2: 35 días. Estos fueron precisados para las estaciones primavera, verano otoño. En invierno el...
Foliar application of amino acids can assist crops to maintain homeostasis under diurnal temperature variations and excessive solar irradiance. The objectives this study were investigate the effects organic fraction mineral nutrients an acid solution on arugula plants weekly applications their growth biomass yield. Two experiments conducted in a completely randomized design, greenhouse (Experiment 1) open-field benches 2), Iracemápolis, SP, Brazil. Experiment 1 consisted foliar water...
RESUMENEn la región centro-sur del Litoral Argentino, durante los meses finales invierno temperatura suelo es inferior a 10 ºC, en tanto que aire comienza elevarse con mayor rapidez.En estas condiciones, absorción de nitrógeno resulta reducida y su aplicación foliar podría mejorar el balance este elemento planta.En trabajo se pretendió evaluar efecto primaveral urea sobre floración, cuajado frutos, rendimiento plantaciones citrus centro-este provincia santa Fe.Los tratamientos consistieron...
El objetivo de este trabajo fue evaluar la calidad nutricional en 3 cultivares alfalfa, pertenecientes a diferentes grupos reposo invernal (GRI), sometidos dos frecuencias corte, durante un año del cultivo, fundamentado que es abundante información existente estudios realizados productividad, cobertura y persistencia, no así determinación forraje cortes GRI contrastantes. Se utilizaron tres (GR6-Verzy), (GR9-Mecha) (GR10-Ruano). diseño experimental parcelas divididas con cuatro repeticiones....