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园艺学报 ›› 2012, Vol. 39 ›› Issue (5): 1007-1008.

• 新品种 • 上一篇    下一篇

春保护地耐抽薹芹菜新品种‘优文图斯’

王武台, 吴锋, 高国训, 古瑜, 刘惠静, 王立宾, 王钦   

  1. (天津科润蔬菜研究所,天津 300384)
  • 出版日期:2012-05-25 发布日期:2012-05-25

A New Slow-bolting Celery Cultivar‘Juventus’

WANG  Wu-Tai, WU  Feng, GAO  Guo-Xun, GU  Yu, LIU  Hui-Jing, WANG  Li-Bin, WANG  Qin   

  1. (Tianjin Kernal Vegetable Research Institute,Tianjin 300384,China)
  • Online:2012-05-25 Published:2012-05-25

摘要: ‘优文图斯’芹菜是从耐抽薹材料S80和优质材料S53的杂交后代中经过分离纯化、多代选育而成的耐抽薹优良新品种。植株紧凑直立,株高80.4 cm,叶片绿色,第一节叶柄较长,叶柄厚1.0 cm,浅绿色,有光泽,实心,横断面近圆形,质地脆嫩。耐抽薹性显著优于对照‘圣地亚哥’,定植后70 d可收获。单株质量805 g,平均产量129 t · hm-2。适宜华北、西北和东北等北方地区早春各种棚室保护地栽培。

关键词: 芹菜, 耐抽薹, 品种

Abstract: ‘Juventus’is a new slow-bolting celery cultivar which is bred by a single-plant selection method after several generations from progeny of slow-bolting line S80 and excellent quality line S53 crossed. The plants are compactly and uprightly. The height is above 80.4 cm. Its petioles are longer and bright green with green blade. The moderately cupped cross-section of petiole is solid,and its thickness is 1.0 cm. Stalks are firmness,less fibres and excellent quality. It takes about 70 days from transplanting to harvesting. The weight of a plant is 805 g,and the average yield is up to 129 t · hm-2. It is suitable for protected cultivation in early spring in the northern region.

Key words: celery, slow-bolting, cultivar