
蓝莓新品种‘寨选4号’
王小敏, 吴文龙, 闾连飞, 张春红, 杨海燕, 黄正金, 赵慧芳, 李维林
南京林业大学学报(自然科学版) ›› 2020, Vol. 44 ›› Issue (3) : 225-226.
蓝莓新品种‘寨选4号’
A new cultivar of blueberry ‘Zhaixuan 4’
蓝莓新品种‘寨选4号’是由美国引进品种(‘NC1688’ × ‘NC1526’)的杂交后代实生群体中选育而成的南高丛蓝莓新品种。该品种平均株高86.42 cm,平均冠幅为116.42 cm×111.92 cm,半常绿,叶色深,丰产性好,适应性强,较耐土壤黏重的立地,土壤pH 4.0~6.0条件下生长较好;果早熟,成熟期6月初至6月下旬;浆果蓝紫色,果面白粉明显,平均单果质量(1.54±0.27)g,果径中到小,横径(1.32±0.09)cm,纵径(1.06±0.06)cm;果实可溶性固形物含量(质量分数)10.0%~12.5%,酸含量(质量分数)0.40%~0.60%,口感味较甜,加工和鲜食兼用。适宜栽培区域为我国长江流域及以南多数地区。
According to the shrub height, blueberry can be divided into three categories: highbush, half?highbush, and lowbush, while according to the geological origin, blueberry can be divided into southern highbush, and northern highbush. ‘Zhaixuan 4’ is a new southern highbush cultivar of blueberry, and was selected from the seedlings of the highbush hybrid cross ‘NC1688’ × ‘NC1526’,which were introduced from America. The plant average height is 86.42 cm, but the crown width is 116.42 cm×111.92 cm; the plants are semi?evergreen, and the leaves are dark green; the cultivar has good yield and strong adaptability; it is more resistant to heavy soil, and can grow well in the soil pH 4.0-6.0; the fruit is early maturing type, the ripening period is from the beginning of June to the end of June; the color of berries is purple blue, and there is obvious white powder on the surface of the fruit; the fruit size is small to medium, the average fruit weight is about (1.54 ± 0.27)g, the transverse diameter of the fruit is (1.32±0.09) cm and the vertical diameter of the fruit is (1.06±0.06) cm; the soluble solid content of the fruit is 10.0%-12.5%, the acid content is 0.40%-0.60%; the fruit taste sweet and can be used for both processing and fresh food.‘Zhaixuan 4’is suitable for cultivation in the Yangtze River basin and most of southern China.
南高丛蓝莓 / 新品种 / ‘寨选4号’ / 早熟品种 / 品质
highbush blueberry / new cultivar / ‘Zhaixuan 4’ / early maturing / quality
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