蓝莓新品种'寨选4号' |
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引用本文: | 王小敏,吴文龙,闾连飞,张春红,杨海燕,黄正金,赵慧芳,李维林.蓝莓新品种'寨选4号'[J].南京林业大学学报(自然科学版),2020,44(3):225-226. |
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作者姓名: | 王小敏 吴文龙 闾连飞 张春红 杨海燕 黄正金 赵慧芳 李维林 |
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作者单位: | 江苏省中国科学院植物研究所,江苏 南京 210014;南京林业大学,南方现代林业协同创新中心,南京林业大学林学院,江苏 南京 210037 |
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基金项目: | 江苏省科技项目(BE2019399);江苏现代农业产业技术体系资助项目(JATS[2019]465) |
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摘 要: | 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。
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关 键 词: | 南高丛蓝莓 新品种 ’寨选4号’ 早熟品种 品质 |
收稿时间: | 2020-03-12 |
A new cultivar of blueberry ‘Zhaixuan 4’ |
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Abstract: | 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. |
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Keywords: | highbush blueberry new cultivar ‘Zhaixuan 4’ early maturing quality |
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