Sunflower seed of Sanrui 363, sunflower seed of hollyhock SH363, etc. Sunflower seed Sanrui 363: This variety is a sunflower hybrid for middle and cooked food, with a plant height of 240-270 cm, a stem diameter of 2.7 cm, a growth period of about 1 15 days, 32 leaves, a gradient of 3 grades, a convex disc with a disc diameter of about 25 cm, a grain length of about 2.5 cm, and a big and fragrant kernel. Sunflower seed of Abelmoschus manihot SH363: It is the top sunflower field variety of Bayannaoer 42 N in Inner Mongolia and Altay 47° N in Xinjiang. The seed of this variety is thin, fragrant, crisp and delicious, and its growth cycle is about 100 day.