越桔耐涝品种的筛选

Cultivars Selection of High Flooding Tolerance Ability of Blueberry

通过对盆栽越桔采用田间观察、生理生化指标测定等方法 ,研究了引种越桔 5个类型10个品种的耐涝能力。结果表明 ,5个类型越桔的耐涝能力 ,笃斯越桔强于高丛越桔、半高丛越桔和红豆越桔 ,矮丛越桔耐涝能力最差。但半高丛、矮丛越桔中也有一些品种表现出较强的耐涝能力。各品种按耐涝能力由强到弱排列依次为 :艾朗 >兰丰 >科丽尔 >北村 >圣云 >7917>美登 =斯卫克 >芝妮 >

Ability of flooding tolerance of 5 types and 10 cultivars of blueberry were studied through morphological observation and physiological and biochemistrical determination.The results showed that the ability of flooding tolerance of the 5 types blueberry is in the order of Vaccinium uligiosum L.>high bush>half_high bush> V.vitisidaea >low bush.But some cultivars of half_high bush and low bush blueberry showed high ability of flooding tolerance.The ability of flooding tolerance of different cultivars is in the order of Aron>Bluecrop>Koralle>Northcountry>St.cloud>7917>Blomidon=Brunswick>Chignecto>Northsky.The cultivars of Aron and Bluecrop and Koralle and Northcountry and St.cloud showed higher ability of flooding tolerance than others.And the cultivars of the higest ability of flooding tolerance is Aron.