定植期及营养钵育苗对草莓雪蜜生长结果的影响

摘要

本文就革莓雪蜜不同定植期及营养钵育苗对草莓生长状态及开花结果的影响进行了研究.结果表明,雪蜜最佳的定植时间为9月6日,定植时间早,植株长势壮,头序花芽分化早,二序花分化整齐,且前期营养生长积累了足够的养分,可以明显提高果实单果重和早期产量.营养钵育苗可大大提早雪蜜二序花分化,且营养钵育苗株径大,苗体健壮,养分充足,可明显提高单果重和早期产量.%The effects of planting date and seedling nutrition bowl on growth and yield of strawberry ' Xuemi' were studied. The results showed that September 6 was the best planting date for ' Xuemi', Earlier planting, strawberry plants growed more strong, the first inflorescence differentiated earlier,and the second inflorescence differentiated more unifomly. Because more adequate vegetative growth before flowering, more nutrients were accumulated, earlier planting could significantly improve single fruit weight and early yield. Seedling in nutritional bowl could signidicantly advance the second inflorescence differentiation, and the plant diameter was bigger, plants were stronger and nutrition enough, and so the single fruit weight and early yield were significantly improved.