棚（室）草莓的花期正值冬季,棚内湿度大,花粉粘性高不易开裂,如没有蜜蜂授粉,草莓座果率低,畸形果率可达３０%。为了有效地克服目前满城县棚（室）草莓使用普通蜂群存在的箱体较大、搬运不便、面面透风,保湿隔热差,蜂王产卵少,工蜂访花积极性不高等问题,１９９６年满城县草莓 Shed (room) The flowering period of strawberry is positive in winter, shed humidity, pollen viscosity is not easy to crack, without bee pollination, strawberry fruit rate is low, the rate of deformed fruit up to 30%. In order to effectively overcome the current large sheds, inconvenient handling, face-to-face ventilation, poor moisturizing and thermal insulation, less spawning of queen bee and less enthusiasm for worker flower visiting in ordinary sheds in Mancheng County Year over the county strawberry