First Hybrid of sunflower is
First sunflower hybrid in india was BSH-1 release from Bangalore I n 1980 and it was cross between CMS 234A and RHA 274.
I. 20y² - 13y + 2 = 0
II. 6x² - 25x + 14 = 0
I. 20x² - 93x + 108 = 0
II.72y² - 47y - 144 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 17x² - 26x – 16 = 0
II. 17y²- 26y + 9 = 0
I. 6x2- 41x+13=0
II. 2y2- 19y+42=0
I. 35x² - 24x – 35 = 0
II. 72y² - 145y + 72 = 0
I. 2x2– 25x + 33 = 0
II. 3y2+ 40y + 48 = 0
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0
I. x2– 9x + 18 = 0
II. y2– 5y + 6 = 0
I. x2 + x – 42 = 0
II. y2 + 6y – 27 = 0
