Shkurkina A.S., Vinogradov D.V.

Assessment of overwintering and yield of winter rye depending on the use of liquid complex fertilizers in the Non-Chernozem zone

The analysis of winter rye overwintering in 2022/2023 and crop productivity depending on micro-fertilizers in the conditions of the Moscow region is proposed. According to the research results, all winter rye hybrids were characterized by enhanced autumn tillering, the crop was more resistant to adverse weather conditions. Rye overwintered better than the varieties of winter wheat that were grown on adjacent plots. It is noted that the indicators of overwintering and preservation in this growing year were significantly lower than the average data of the years in the region. The maximum yield of winter rye was obtained on the variant with the ZU Forzetti hybrid and triple treatment with Folirus Active micro-fertilization (41.4 c/ha, +8.8 c/ha to the variant without treatment). The variants ZU Forzetti + Arksoil KKR (37.6 c/ha, +5.0 c/ha), ZU Forzetti + Folirus Maxi (34.8 c/ha, + 2.2 c/ha) showed good results in yield. For other hybrids, higher yields were found on the variant with Folirus Active fertilizer treatments.

Keywords: WINTER RYE, NON-CHERNOZEM ZONE, AGROCHEMICALS, LIQUID COMPLEX FERTILIZERS, YIELD