豫芝九号高产栽培芝麻杂交种豫芝九号属于单杆型（减少分枝）中早熟品种。主要的生育特点是：苗期长势旺，叶柄稍举开花早，中后期生长稳健，光合面积大，单株发育充分，蕾、花、蒴分生及籽实灌浆速率较高等。表现在产量构成上为单株成蒴与每蒴种子较多，千粒重较高，因而... Yuzhi 9 high-yield cultivation sesame hybrid Yuzhi 9 belongs to the single-rod type (to reduce branching) in early maturing varieties. The main characteristics of fertility are: seedling growing vigorously, petiole bloom flowering early, mid-late growth and stability, photosynthetic area, full development of plants, buds, flowers, bolls and higher seed filling rate. Performance in the composition of the composition of a bolt into a bolt per capsule and more seeds, 1000-grain weight higher, thus ...