Black Beauty Black Jade, A09 parent of milk × Autumn Royal seedless strains of Eurasian species, the average ear weight 500g, the maximum spike weight 1500g, fruit oblong to cylindrical, single grain weight 7.5g, Keebler treatment by 10 - 13g, Zihei to blue-black sugar 21-26.5%, flesh hard and brittle, Changli area (latitude 39 ° frost-free period 190 days), 4 mid to late bud, initial flowers in June, seven months late, coloring, 8 months late maturity, sugar content, when the end of July up to 16 degrees. As in the familiar lines. The latest successful cultivation of new varieties of seedless large grain description: A17 parental above, the Eurasian species of non-nuclear lines. The average ear weight 500g, the maximum spike weight 1200g, heart-shaped fruit-shaped, with an average grain weight 8-10g, 12g processed by Keebler about 20-24% sugar, ripe for the blue-black. 4 months late bud, initial spent June, the end of July coloring, 9 months late maturity for late-maturing strains. The varieties of fruit flesh and the United States to introduce similar products in August Royal, sweet, crisp and hard, full branches break easily overcome the shortcomings of the Royal in August, the northern region of the shelf is safe cold, do not have to worry about broken branches the problem.