本計畫調查四個具潛力之寄接梨穗品種。102年度由梨山與卓蘭地區調查10種梨高接後表現，自其中選出4種，調查其低溫需求、花芽形成與枝條及葉內養片分含量，以確定作為寄接梨穗品種其潛力。
The object of this project was investigated 4 scion cultivars for top-graft pear uses.The experiment was conducted in Li Shan and Cholan. Four cultivars, which were selected from 10 pear scion cultivar, were used. Chilling requirement was measured and flower bud formation was observed, and leaf and stem nutrients content was analyzed in this project to decided their potential.
