Field analysis shows biological preparations enhance potato yield and quality indicators in Polissya, indicating their vital role in cultivation technology.
Key Points
The inclusion of biological preparations significantly improved yield and marketability of potato tubers.
Top variations recorded yield increases between 11.4 to 16.8 t/ha and marketability improvements of 1.9 to 2.9%.
Biological products increased starch content by 0.2–0.4% alongside the overall yield enhancement.
The highest yield of starch per hectare was observed in treatments combining manure and biological preparations.