摘要
以河岸葡萄、"北冰红""赤霞珠""固原-1""左优红""北醇""红地球"的一年生枝条为试材,测定不同温度下电导率、过氧化物酶、过氧化氢酶、超氧化物歧化酶活性及丙二醛、脯氨酸含量,研究了7种葡萄材料的抗寒能力,以期获得"固原-1"的抗寒能力评价并加以利用。结果表明:抗寒性极强的是河岸葡萄和欧山品种"左优红"。"固原-1"抗寒性远优于欧洲葡萄,但是与欧山品种"北醇"相近。根据这些抗寒性鉴定结果,在宁夏贺兰山东麓葡萄产区,可以露地试栽"北冰红""左优红"与"北醇葡萄",中国野生复叶葡萄"固原-1"可以用作抗寒育种的种质资源进行杂交育种应用,也可作为欧洲葡萄品种的砧木,用于抗寒栽培利用。
The annual branches of Vitis riparis Michx,‘Beibinghong’‘Guyuan-1’‘Zuoyouhong’‘Beichun’‘Cabernet Sauvignon’and‘Red Earth’were used as materials to measure conductivity,peroxidase,catalase,and superoxide at different temperatures.The cold tolerance of 7 kinds of materials were researched and identified,in order to obtain the‘Guyuan-1’cold tolerance evaluation and use it.The results showed that the Vitis riparis Michx and the‘Zuoyouhong’were the most resistant to cold.The cold resistance of‘Guyuan-1’was far better than that of the European grape,but it was similar to‘Beichun’.According to the results of the cold resistance identification,in the grape growing area at the eastern foot of Helan Mountain in Ningxia,‘Beibinghong’‘Zuoyouhong’and‘Beichun’grapes could be trial-planted in the open field,and the Chinese wild Vitis piasezkii Maxim‘Guyuan-1’could be used as a germplasm for cold-resistant breeding.The resources could be used for hybrid breeding applications,and could also be used as rootstocks for European grape varieties for cold-resistant cultivation.
作者
许一博
王西平
宋长冰
王薇
王跃进
XU Yibo;WANG Xiping;SONG Changbing;WANG Wei;WANG Yuejin(College of Horticulture,Northwest A&F University/State Key Laboratory of Crop Stress Biology in Arid Areas/Key Laboratory of Horticultural Plant Gcrmplasm Resource Utilization in Northwest China,Ministry of Agriculture and Rural Affairs,Yangling,Shaanxi 712100;North Minzu University,Yinchuan,Ningxia 750021)
出处
《北方园艺》
CAS
北大核心
2021年第21期24-30,共7页
Northern Horticulture
基金
国家自然科学基金资助项目(31872055)
宁夏回族自治区重点研发计划重大(重点)资助项目(2019BEF02005)。
关键词
中国野生复叶葡萄
低温胁迫
抗寒性
Chinese wild Vitis piasezkii
low temperature stress
cold resistance
