红皮西洋梨品种在陕西渭北引种试验

Experiment on Red Pyrus communis L. Varieties Introduction in Shaanxi Weibei Area

系统地观察研究了从美国引进的8个红皮西洋梨品种的物候期、植物学特征、树体生长发育特征、果实经济性状、耐贮性、抗逆性与适应性、早果性与丰产性。结果表明,红星、4n红巴梨和哥伦比亚红安久综合性状优良,可早、中、晚熟期配套在陕西渭北及同类地区发展。

The phenophase, fruit characteristics, growth and fruiting habits, adaptability and resistance to adverse conditions of 8 red Pyrus communis L. varieties introduced from USA were observed and evalutated in Weibei area of Shaanxi.The results showed that Stakrimson, Bartlett -Max red 4n and Anjou -Golumbia red should be worth grown as the excellent varieties of different seasons developing in Weibei Shaanxi and same area.