甜樱桃不同品种生长结果习性调查

以"红灯"、"布鲁克斯"、"红宝石"、"斯得拉"、"拉宾斯"、"先锋"6个甜樱桃主要栽培品种为试材,对树体生长状况、结果枝类组成、总芽数量、花芽数量、果实经济性状进行调查。结果表明:不同品种树高、冠径、干径存在差异;供试品种均以花束状果枝结果为主,"红宝石"、"斯得拉"、"拉宾斯"和"先锋"花束状果枝的比例分别为84.9%、83.3%、76.8%、83.3%,显著高于"红灯"和"布鲁克斯";不同结果枝类总芽数量和花芽数量不同;"先锋"和"红灯"总芽数量及花芽数量均显著多于其它品种;果实经济性状因品种而异,"先锋"平均单果重较大,"布鲁克斯"和"红灯"可溶性固形物含量较高。

Analysis on Growth and Bearing Habits in Different Sweet Cherry Cultivars

Growth condition,spur composition,total bud and blossom bud number together with fruit quality were investigated with ’Hongdeng’,’Brooks’,’Ruby’,’Stella’,’Lapins’ and ’Van’ as materials.The results showed that the tree height,crown diameter,trunk diameter existed discrepancy.Cluster was the major fruit spur type among the tested cultivars.The cluster fruit spur percentage of ’Ruby’,’Stella’,’Lapins’ and ’Van’ was 84.9%,83.3%,76.8%,83.3% respectively whose rate were obviously higher than ’Hongdeng’ and ’Brooks’.The number of total bud and blossom bud were different among different spur types.The total bud and blossom bud number of ’Van’ and ’Hongdeng’ were both significantly more than other varieties.Fruit quality displayed different characters among those cultivars while the average fruit weight of ’Van’ was biggest and fruit soluble solid of ’Hongdeng’ and ’Brooks’ were higher than other cultivars.