【摘要】 对烤烟K326,云烟85,云烟87的常规包衣种子和催芽包衣种子进行了耐贮藏特性研究。结果表明:烤烟催芽包衣种子的发芽势、发芽率在种子贮藏后2个月开始下降,在发芽势方面,催芽K326降低了0 2%,催芽云烟85降低了0 2%,催芽云烟87降低了0 5%;在发芽率方面,催芽K326降低了0 4%,催芽云烟85降低了0 3%,催芽云烟87降低了0 5%;其种子活力的丧失速度快于常规包衣种子。更多还原

【Abstract】 Study was conducted on the storage characteristics of primed and pelleted seeds and unprimed pelleted seeds of flue-cured tobacco (K326, Yunyan85, Yunyan87). it showed that the germination force and germination percentage of primed and pelleted seeds began to descend after being stored for 2 months, on germination force, primed and pelleted seeds of flue-cured tobacco (K326, Yunyan85, Yunyan87) descended 0.2%, 0.2%, 0.5%; on germination percentage, it descended 0.4%, 0.3%, 0.5%. meanwhile, the seed vigor losing was faster than the unprimed pellted seeds of flue-cured tobacco.更多还原