白沙枇杷栽培的九项提质增效技术

Nine techniques for improving the quality and efficiency of white flesh loquat cultivation

白沙枇杷是浙江省台州市的主栽枇杷品种,以其质优味美、生产效益好成为当地枇杷产业发展的主导品种,但该品种抗逆性差,栽培管理要求精细,易遭受灾害性天气影响而造成严重减产减收。根据多年试验示范和生产实践,本文总结提出稀植垄栽、设施栽培、矮化修剪、土施和树冠结合施用肥料、大中微量元素配合施肥、看穗疏果、专用大袋套果、病虫害综合防治、多种灾害性天气并防等9项提质增效技术,对白沙枇杷优质丰产栽培具有较好的指导意义和推广价值。

White flesh loquat is the major loquat cultivar in Taizhou,Zhejiang Province.It has become the leading loquat cultivar in the development of local loquat industry because of its excellent quality,good taste and high production efficiency.However,white flesh loquat has poor stress resistance,high requirement for the cultivation and management,and is prone to severe yield reduction by disastrous weather.Based on years of experimental demonstration and production practice,this paper summarized and proposed 9 techniques for improving the quality and efficiency of cultivation,such as sparse planting and ridge culture,protected culture,dwarf-pruning,combined soil and crown fertilization,combined macro,medium and trace elements application,thinning fruit according to the fruit cluster,bagging with special large bag,integrated control of diseases and pests,and prevention of various kinds of disastrous weather.It has certain guiding and popularization significance for the high quality and yield cultivation of white flesh loquat.