枇杷树的春季管理工作是确保良种枇杷(例如大五星、龙泉一号等)优质高效稳产的关键时期,其管理技术重点有以下几方面: (一)保果与疏留果。若枇杷幼果遭受冻害(零下2～3℃),可以使用枇杷膨大灵(吡效隆)50毫克/升(10毫升瓶装对水1000毫升)浸果处理,同时还可以配制30～50毫升/升赤霉素液混合或交替(间隔15～20天)使用2次。 Spring management of loquat tree is to ensure good quality loquat (eg Big Five Star, Longquan One, etc.) a critical period of high quality and efficient production, the management of its technology in the following areas: (A) fruit and sparse fruit retention. If the loquat young fruit suffered frost damage (minus 2 ~ 3 ℃), you can use loquat daphnoline (piriodamine) 50 mg / l (10 ml bottle of water 1000 ml) fruit processing, but also can be prepared 30 to 50 ml / Mixing or alternating with gibberellin solution (interval 15 ~ 20 days) is used twice.