Root fertilization with liquid nitrogen fertilizers.
Liquid fertilizers are usually applied to the root zone of the row at high air and soil temperatures. This increases the level of unproductive nitrogen losses due to the denitrification process.Therefore, for prolonged nitrogen nutrition, it is necessary to reduce the rate of conversion of the ammonium form of nitrogen into nitrate. This can be done by adding the nitrification inhibitor POLYACTIVE N-Boost at a rate of 0.5% to nitrogen fertilizers, namely UAN.
POLIAKTIV N-Boost contains special polymer forms of organic substances that bind to nitrogen ions in the fertilizer, forming a shell that protects nitrogen from evaporation or denitrification.N-Boost protects nitrogen at the molecular level, reducing the availability of trace elements Nickel, Copper, Iron for soil bacteria. The protection period can last up to 10 weeks.The effectiveness of N-Boost depends on soil temperature and moisture, which affects the time during which nitrogen remains protected and available to plants.
Main functions:
- Keeps nitrogen in ammonium form
- Reduces unproductive losses of nitrogen
- Improves nitrogen absorption by 10 - 20%
- Contributes to the increase of the harvest
- Minimizes the possible impact of nitrogen fertilizers on the environment