Reference

Product(s)

penergetic p
penergetic k
penergetic b

Partner

Institute of Agriculture, Warsaw University of Life Sciences
Author: Arkadiusz Artyszak and Dariusz Gozdowski

Customer

Agroconsult, Poland

Study University of Warsaw: Reduce dose of mineral nitrogen by 30% and still achieve an increase in yield

[...]It was confirmed that the two combinations allowed a higher yield of maize grain by 2.9% and 8.8%, respectively, compared to the full nitrogen dose..[...] Arkadiusz Artyszak and Dariusz Gozdowski
Institute of Agriculture, Warsaw University of Life Sciences

Abstract:The European Green Deal presented by the European Commission aims to reduce nutrient losses by at least 50% while preventing the deterioration of soil fertility and reducing the use of
fertilizers by at least 20% by 2030. Farmers in the EU must prepare for this. Studies carried out in several locations in Poland in 2017–2019 tested the possibility of replacing 30–40% of the dose of mineral nitrogen by Penergetic (K + P) growth activators alone and in combination with Azoter containing plant growth promoting rhizobacteria in the cultivation of maize for grain. It was confirmed that the two combinations allowed a higher yield of maize grain by 2.9% and 8.8%, respectively, compared to the full nitrogen dose. Positive changes in the content of some assimilable macroand microelements and soil organic carbon (SOC), and an increase in soil pH, were also observed.

Study_University Warsaw_Nitrogen reduction

Arkadiusz Artyszak and Dariusz Gozdowski

Institute of Agriculture, Warsaw University of Life Sciences