‘翠玉’梨垄畦密植丰产栽培技术

High Yield Cultivation Techniques of Pear ‘Cuiyu’ in Raised-bed Close Planting Mode

‘翠玉’梨是‘西子绿’与‘翠冠’杂交选育而成的早熟砂梨品种,2006年引入建宁县。为进一步实现其优质、高产,本文进行‘翠玉’梨垄畦密植栽培试验,研究表明,‘翠玉’梨适宜垄畦密植栽培,定植株行距0.8 m×3.5 m,每667 m2种植240株,布置固定杆,采用纺锤形树形整形,使用刻伤引芽促发枝梢,促进多形成花芽获得早期产量,加强田间管理,密植栽培表现出良好的栽培经济性状,取得良好的经济效益。

Pear ‘Cuiyu’ is an early-maturity sand pear cultivar cross bred by ‘Xizilv’ and ‘Cuiguan’ and is introduced into Jianning County,Fujian Province in 2006. In order to further improve its yield and quality,raised-bed close planting mode of pear ‘Cuiyu’ was studied. The results showed that pear ‘Cuiyu’ was suitable in raised-bed close planting mode,with spacing 0.8 m×3.5 m and 240 plants per 667 m2. Permanent poles were set and spindle tree shape was adopted. Kryptoblast was carved to promote germination of shoots,formation of more flower buds and even obtain early yield.With strengthening field management,pear ‘Cuiyu’ in raised-bed close planting mode would show good economic characters and benefits.