酸枣新品种‘蓝猫1号’和‘蓝猫2号’的选育  

Breeding of new wild jujube cultivars ‘Lanmao No.1' and ‘Lanmao No.2'

作　　者：张建英[1,2] 毛向红[1,2] 张莹莹[1,2] 陆亚军 ZHANG Jianying MAO Xianghong ZHANG Yingying LU Yajun(Hebei Engineering and Technology Research Center of Improved Forest Variety, Shijiazhuang 050061, Hebei, China Hebei Academy of Forestry Science, Shijiazhuang 050061, Hebei, China Zunhua Xin Zenghui Fruit Planting Cooperatives, Zunhua 064200, Hebei, China)

机构地区：[1]河北省林木良种工程技术研究中心,石家庄050061 [2]河北省林业科学研究院,石家庄050061 [3]遵化市鑫增辉林果种植专业合作社,河北遵化064200

出　　处：《果树学报》2017年第6期775-777,共3页Journal of Fruit Science

基　　金：林业公益性行业专项"华北主要干果加工共性关键技术研究与新产品开发"(201304708)

摘　　要：‘蓝猫1号’和‘蓝猫2号’酸枣是从野生酸枣资源中选育出的良种。2个品种的果实均为鲜红色,长圆形,大型果,‘蓝猫1号’单果质量4.86 g、可食率89%,‘蓝猫2号’单果质量4.78 g、可食率89%。‘蓝猫1号’鲜果可溶性固形物、总酸含量分别为25.10%和2.19%,‘蓝猫2号’的分别为27.05%和2.12%。‘蓝猫1号’在石家庄地区4月上中旬萌芽,6月中旬盛花期,9月中旬白熟期,果实成熟期9月下旬,11月上旬落叶;‘蓝猫2号’在石家庄地区4月上中旬萌芽,6月初盛花期,果实成熟期9月中旬,11月初落叶。‘蓝猫1号’和‘蓝猫2号’抗病性均较强,白熟期遇连续阴雨天气时‘蓝猫1号’裂果率要高于‘蓝猫2号’。适合河北省酸枣适生区栽培。＇Lanmao No. 1＇ and ＇Lanmao No.2＇, two new cuhivars with excellent characteristics （such as big fruit size, beautiful color, and good taste quality） were selected from wild Jujube resources. Maternal trees of ＇Lanmao No. 1＇ and ＇Lanmao No.2＇ were initially selected in 2005 for the strong resistance and excellent characters of fresh food. By the method of grafting, they were planted in experimental orchard in 2007. Through the observation about growing and fruiting, they were selected as superior lines. After regional adaptability testing at three sites （including Hebei Academy of Forestry Science, Tangshan Lanmao Drink Company and Qipanshan Fruit Farm, Lulong） over five years from 2010 to 2014, they were finally selected in 2015. Tree of ＇Lanmao No. 1＇ is vigorous with ramose crown and open tree gesture after bearing. Tree of ＇Lanmao No.2＇ is vigorous with conical crown and upright tree gesture. Leaves of them are green, long oval, and acuminate. Flower is yellow-green and the amount is large. 2-8 flowers group as a cyme. Fruit of ＇Lan- mao No. 1＇ is long elliptic, red color and big size. and the size is little smaller than ＇ Lanmao No. 1＇. Fruit of ＇Lanmao No.2＇ is long elliptic, bright red color Single fruit weight and edible rate of these two cuhivars are 4.86 g, 89%, 4.78 g and 89%, respectively. Soluble solid content and total acid content of ＇Lanmao No.l＇ are 25.10% and 2.19%, respectively. The corresponding data of ＇Lanmao No.2＇ are 27.05% and 2.12%, respectively. Flesh of these two cuhivars taste crisp, delicate, juicy, sweet and sour. ＇Lanmao No.2＇ is sweeter than ＇Lanmao No.1 ＇. The germination stage, full-bloom stage, white-ripe period, mature period and defoliation period of ＇Lanmao No.l＇ are the first and second ten days of April, middle June, middle September, late September and the first ten days of November, respectively. The corresponding periods of ＇ Lanmao No.2＇ are the first and second ten days of April, early June, the first t

关 键 词：酸枣 新品种 '蓝猫1号’ '蓝猫2号’ 

分 类 号：S665.1[农业科学—果树学]