P64LE137

P 64 LE 137 (P 64 LE 137) is a hybrid of sunflower (Helianthus annuus L.). Late maturing. ExpressSun® technology, Pioneer Protector® ZARAZIKHA, Pioneer Protector® LMR. High oleic. Infestation resistant. 

 

Hybrid characteristic: 

Included in the State Register for the North Caucasus (6), Lower Volga (8) regions. Recommended for cultivation in the Rostov region, Krasnodar and Stavropol Krais.  
Medium-early. Flowering time is average. 
Plant height (at maturity) is high. Branching is absent.
Leaf color is green. Bubbling is weak. The coloration of the uvular flower is yellow.  The marginal stripes of the seed are strongly pronounced. The stripes between the edges of the seed are weakly expressed. 
Average yield in the North Caucasus region - 24.5 c/ha. Weight of 1000 seeds - 54.3 g. Vegetation period - 113.3 days. Maximum yield in the North Caucasus region - 47.8 c/ha at the Kushchevsky GSA of Krasnodar Krai in 2016. Average fat content in seeds - 46.8%. Oil yield - 12.8 c/ha. 
Average yield in the Lower Volga region - 20.6 c/ha. Weight of 1000 seeds - 50.8 g. Growing season - 106.8 days. Maximum yield in the Lower Volga region - 31.7 c/ha at Kalininsky GSA of Volgograd region in 2021. Average fat content in seeds - 46-48%. Oil yield - 8.9-11.2 c/ha. 
In the field conditions it was affected by fomopsis.
Adapted for No-till and Mini-till technology when sown at the optimal time. 
Plant stand density by harvesting: in zones with sufficient moisture 62-67 thousand/ha, in zones with insufficient moisture 62-67 thousand/ha.