KR 76581 MV is a late-maturing hybrid of grain corn, developed by the Federal State Budgetary Institution "National Grain Center named after P.P. Lukyanenko". The plant is of medium height with medium-width leaves and slightly curved leaf blades, characterized by medium cob density and cylindrical cobs of medium thickness. The kernels are dent-shaped, with an orange color at the top, indicating high quality and attractive yield. The hybrid lacks or has very weak anthocyanin pigmentation in the silk and leaf sheaths, which is an important feature for plant resilience.
This hybrid exhibits high drought tolerance and very rapid water release, making it suitable for cultivation under both intensive and extensive technologies. The plant is a remontant type with erectoid leaf blades, which contributes to efficient resource use and increased yield. Plant height reaches 260-270 cm, with ear attachment height of 80-90 cm. The hybrid produces large kernels with a 1000-kernel weight ranging from 310-320 g, with 14-16 rows of kernels and 36-38 kernels per row. The potential grain yield reaches 16 tons per hectare, making this hybrid promising for various climatic conditions.
KR 76581 MV is recommended for cultivation considering the zonal distribution of planting density: in zones with sufficient moisture — 75-85 thousand plants per hectare, in zones with insufficient moisture — 60-70 thousand plants per hectare. These parameters ensure optimal plant development and maximum productivity. The hybrid is suitable for grain production, providing stable and high yields even under limited water conditions.
