Evaluation On Performance Of Several New Apple Varieties In The Major Production Areas Of Shaanxi And Gansu

Shaanxi and Gansu apple production areas for the current imperfect layout apple varieties, early maturing, middle variety and late proportion with the unreasonable, the Shaanxi and Gansu areas are divided into 5 regions, through the introduction of Investigation of the regional trial planting of new varieties of apple, including the investigation of major species distribution, agronomic traits, disease resistance, storability, measuring fruit quality,storage, etc., and ultimately a comprehensive screening of the factors for the local promotion of the cultivation of new varieties of apples to enhance regional advantageous industries,promote the quality and efficiency of the apple industry accelerate industrial restructuring and upgrading.1. Northern Weibei transportation underdeveloped but favorable ecological conditions,Honggailu,Jinshiji,Yuhuafuji,Ryohka and Ruiyang greater development potential.2.Weibei central apple variety structure is relatively diversified varieties, early maturing varieties development Qinyang,Huashuo; late-maturing early development of YuhuaFiji, and Honeycrisp, may be appropriate to develop Envy, R7, NewWorld; focus on the development of late-maturing varieties Ruiyang and Ruixue.3. Southern Weibei high-quality early maturing varieties centralized origin, the development of the Jinshiji, Ligala, MiqilaGala and other clones of early maturing varieties;late-maturing varieties developed Honeycrisp; late-maturing varieties can develop Pink Lady,Envy, Ruixue and other new variety.4. Tianshui area can be combined with local ecological and cultivation conditions of independent development, mainly in the Tianwang1, Ace,OregonSpur2,etc.May be appropriate to develop K-12, Italy Early Fuji, Ruixue and other new variety.5. Longdong area boutique Fuji in the region focus on the development of YantaiFuji3,Runqi Fuji, HuiminFuji and other high-quality Fuji, expanding cultivation Ruiyang, Ryohka,Jinshiji.