6个葡萄品种在高寒冷凉区日光温室栽培条件下的适应性研究

Study on the Adaptability of Six Grape Varieties in Greenhouse Cultivation of High Cold Area

2011-2015年,在甘肃高寒冷凉区日光温室前期高温高湿和后期低温高湿栽培条件下,引入6个葡萄品种。结果表明：摩尔多瓦抗霜霉病和白粉病,产量和品质排名第三,产量和可溶性固形物含量分别为1872.30kg/667m2和16.02%。克瑞森无核抗霜霉病,白粉病的发病率和病情指数较低,产量和品质排名第二,产量和可溶性固形物含量分别为2224.26kg/667m2和17.65%。在综合考虑不同品种抗病性、产量和品质的前提下,建议在高寒冷凉区日光温室栽培条件下推广摩尔多瓦和克瑞森无核葡萄。

From 2011 to 2015 ,six grape varieties were introduced in greenhouse cultivation of high cold area Gansu, where were high temperature and high humidity in early stage and low temperature and high humidity in late stage. The result showed that the Moldova resisted downy mildew and powdery mildew, yield and quality ranked third, yield and soluble solid content were 1872. 30kg/667m2 and 16.02% separately. The Crimson seedless resisted downy, incidence and disease index of powdery mildew were lower in all varieties, yield and quality ranked second, yield and soluble solid content were 2224. 26kg/667m2and 17.65% separately. Moldova and Crimson seedless were suggested to popularized in greenhouse cultivation of high cold area after disease resistance, yield and quality of different varieties were considered synthetically.