CAJ | 학술논문

　　为了筛选出适宜黑龙江省当地土壤和气候条件的抗寒、高产、果实酿酒酒质好的葡萄品种，2006～2012年进行酿酒葡萄新品种左优红的引种试验。结果表明：在哈尔滨地区栽培，其果穗长圆锥形，平均穗重144．8 g ；果粒圆形，平均粒重1．36 g ，色泽深，果粉厚；与对照品种公酿1号相比，左优红品种表现为果枝率、结果系数、可溶性固形物高，霜霉病害轻，酿制的干红葡萄酒质量好；左优红是适宜在哈尔滨地区大面积发展的新品种。
　　위료사선출괄의흑룡강성당지토양화기후조건적항한、고산、과실양주주질호적포도품충，2006～2012년진행양주포도신품충좌우홍적인충시험。결과표명：재합이빈지구재배，기과수장원추형，평균수중144．8 g ；과립원형，평균립중1．36 g ，색택심，과분후；여대조품충공양1호상비，좌우홍품충표현위과지솔、결과계수、가용성고형물고，상매병해경，양제적간홍포도주질량호；좌우홍시괄의재합이빈지구대면적발전적신품충。
In order to select wine grape varieties which have the cold resistance ,high yield ,good quality and are suitable for soil and climatic conditions in Heilongjiang province ,Introduced trial of new variety Zuoyouhong were studied in Harbin areas from 2006 to 2011 .The results showed that :the shape of fruit cluster was long circular ,the average weight of fruit cluster was 144 .8 g ,the shape of fruit grain was round and average weight of fruit grain was 1 .36 g ,Zuoyouhong have dark color ,thicker fruit powder ;Compared with Gongniang 1 ,fruit branch rate ,fruiting coefficient and soluble solid were higher in Zuoyouhong ,at the same time the quality of dry red wine brewed from it was good ;Zuoyouhong was suitable for wide development as a new variety in Harbin area .