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RATIONALE FOR POTENTIAL YIELD OF WINTER RYE ON PROVISION OF CLIMATE RESOURCES TATARSTAN REPUBLIC

Ponomarev S.N
Purpose of research - to justify the formation of yield potential of winter rye, depending on the availability of agro-climatic resources of the Republic of Tatarstan. Based on the analysis of 30-year breeding studies have evaluated the possibilities of winter rye to use resources in a natural temperature, moisture, and light energy for maximum yield. Max range of the yield in the region on the agro-climatic resources ranges from 4.7 to 12.6 t / ha. Bioclimatic potential of the Republic of Tatarstan (at an efficiency of 2% PAR) is capable of providing in yields of grain 6.9 t / ha. Increased utilization of PAR crops by 1% increases grain yield of 3.5 t / ha. The maximum yield of winter rye was 8.55 t / ha, the efficiency of the use of FAR 2.47%. First to soil and climatic conditions of the Republic of Tatarstan revealed that the potential of winter rye, secured agro-climatic resource-mi, used an average of only 50%, and in favorable years reaches 68%.

Библиографическая ссылка

Пономарев С.Н ОБОСНОВАНИЕ ПОТЕНЦИАЛЬНОЙ УРОЖАЙНОСТИ ОЗИМОЙ РЖИ ПО ОБЕСПЕЧЕННОСТИ РЕСПУБЛИКИ ТАТАРСТАН КЛИМАТИЧЕСКИМИ РЕСУРСАМИ // Научное обозрение. Сельскохозяйственные науки. 2020. № 1. С. 29-29;
URL: https://science-agriculture.ru/en/article/view?id=37 (дата обращения: 18.07.2026).