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6th Global Summit on Plant Science

Valencia, Spain

Douglas J Marques

Douglas J Marques

Universidade José do Rosário Vellano, Brazil


Douglas Jose Marques, PhD in Agronomy - Soil Science/Plant Nutrition and Fertility at the Unifversidade Federal de Lavras, Brazil/UFLA (2013). I currently hold the position of Integral Professor at the Alfenas/FETA Foundation of Education and Technology, which is the maintainer of the Universidade José do Rosário Vellano/UNIFENAS, Coordinator of the Olericultura Studies Center, Horticulture and Experimentation Sector and Experimental Area of ​​Organic Agriculture. Professor of the Professional Master's Degree in Production Systems in Agriculture and in the PhD course in Sustainable Agriculture. In the area of ​​Ecophysiology and Fertility and Mineral Nutrition of Plants I have directed the studies to the beneficial effect of silicon as a source of water stress in maize and sorghum for arid and semi-arid regions. We are working with some extension projects in the creation and conduction of gardens: community, urban, schools, asylums and therapeutic and transformation of the same to the system of organic agriculture.


Abstract : Differential responses of root system and gas exchange in contrasting tomato genotypes under phosphorus starvation