Evolution of Agrochemical Chernozem From Cojocna in Differentiated Fertilization Case of Maize Crop

  • Constantin TOADER University of Agricultural Sciences and Veterinary Medicine, Faculty of Agriculture, Cluj-Napoca
  • Marilena MARGHITAS University of Agricultural Sciences and Veterinary Medicine Timisoara Banat Plant Protection Department
  • Mignon SANDOR University of Agricultural Science and Veterinary Medicine, Cluj Napoca, Grassland and Forage Crops Department, 3-5, Calea Manastur Street, 400372 Cluj
Keywords: nutrients, fertilizers, maize grains.

Abstract

The research undertaken in the field of differentiated fertilization in maize crop aim at rationalizing fertilizing mineral inputs and at their reduction by promoting alternatives and strategies for an efficient inclusion within differentiated fertilization systems of humiferous organic resources In order to achieve the aforementioned research objectives, field experiments were conducted in 2010 at SDE Cojocna of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, on a cambic chernozem soil, on maize crop including different fertilizing sources, mineral - from complex NP fertilizers, organic- from semi-fermented stable manure.
Published
2011-10-11