论文部分内容阅读
丰悦水稻新品种是以组培系天然变株F_5代稳定系9018为母本,陆奥羽为父本,通过品种间有性杂交,采用系谱选择法育成。植物学特征株高90厘米,叶色浓绿,叶片宽,长约25厘米,直立上举,受光姿势较好。茎秆粗壮而坚韧,分蘖期呈扇形,孕穗期株型收敛紧凑。穗长23厘米,平均每穗220粒,结实率96%。穗上下籽粒饱满度一致。谷粒金黄,千粒重26克。糙米率84%,米粒光洁
Feng Yue new rice varieties are strains of natural strains of F5 stable strain 9018 as the female parent, Lu O Yu as the male parent, through crossbreds between sexes, pedigree selection method bred. Botany characteristics Plant height of 90 cm, dark green leaves, leaves wide, about 25 cm, upright on the move, the light posture is better. Stem sturdy and tough, tillering fan-shaped, booting plant compact compact. Spike length 23 cm, an average of 220 grains per spike, seed set 96%. Spike up and down the same grain fullness. Golden grain, grain weight 26 grams. Brown rice rate of 84%, smooth rice