| 优质高产抗病黄秋葵新品种‘石秋葵2号’的选育 |
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| 引用本文： | 宋聚红,王海山,相丛超,龚俊良,田东良.优质高产抗病黄秋葵新品种‘石秋葵2号’的选育[J].中国瓜菜,2021(1):80-83. |
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| 作者姓名： | 宋聚红 王海山 相丛超 龚俊良 田东良 |
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| 作者单位： | ;1.石家庄市农林科学研究院;2.石家庄双优农业科技有限公司 |
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| 基金项目： | 石家庄市科学技术研究与发展计划项目(201490162A)。 |
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| 摘 要： | ‘石秋葵2号’是采用系统选育方法从‘12-5’与‘13-2’的杂交后经多代自交培育而成的黄秋葵新品种。石家庄地区4月下旬采用地膜覆盖露地种植,该品种生长整齐一致,植株节间短,平均株高1.67 m,茎粗4.0 cm,节间长3.0 cm,始花节位5~6节。叶片掌状5裂,绿色,叶面有硬毛,叶柄长36 cm,叶长22 cm,叶宽29 cm。花后4~6 d采摘最佳,嫩果五棱,果翠绿色且富有光泽,萼片不易脱落,果长10~12 cm,果肩1.5~1.7 cm,平均单果质量15.6 g。种子球形,灰绿色至褐色,表面被细毛,千粒重约68 g。生长势旺盛,抗病性强,丰产性好,生育期190 d,分批采摘,平均667 m^2产量2487.0 kg。适宜石家庄地区及生态条件相似的地区种植,2020年9月通过了河北省科技成果转化服务中心成果评价。
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| 关 键 词： | 黄秋葵 新品种 ‘石秋葵2号’ 选育 |
Breeding of a new okra variety 'Shiqiukui No.2' with high-yield,high quality and disease resistance |
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| SONG Juhong,WANG Haishan,XIANG Congchao,GONG Junliang,TIAN Dongliang.Breeding of a new okra variety 'Shiqiukui No.2' with high-yield,high quality and disease resistance[J].China Cucurbits And Vegetables,2021(1):80-83. |
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| Authors: | SONG Juhong WANG Haishan XIANG Congchao GONG Junliang TIAN Dongliang |
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| Institution: | (Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhuang 050021,Hebei,China;Shijiazhuang Shuangyou Agricultural Science and Technology Co.Ltd,Shijiazhuang 050021,Hebei,China) |
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| Abstract: | ‘Shiqiukui No.2’is a new okra variety which is bred from the hybrids F1 of‘12-5’and‘13-2’through multiple self-crossing by systematic breeding method.This variety exhibits uniformly growth characteristics with short internodes.The average height is 1.67 m,stem diameter is 4.0 cm,internode length is 3.0 cm,and the first flower is on the 5-6 th node.The leaf is 22 cm in length and 29 cm in width,it is green with bristles on the leaves surface,palmately lobed with 5 lobes,the petiole is 36cm in length.The best harvest time is 4-6 d after flowering.The edible fruit is pentagonal cross-section,and with non-shedding sepals,it is emerald and shiny,10-12 cm in length,the transverse diameter of fruit is l.5-1.7 cm,the average weight of the fruit is 15.6 g.The seeds are spherical,gray-green to brown,and the surface is covered with fine hairs.The thousand-grain weight is about 68 g.The growth period of this variety is 190 d with vigorous growth,strong disease resistance,high yield.The yield on 667 m^2 can be reached to 2487.0 kg.It is suitable be cultivated in Shijiazhuang area and areas with similar ecological conditions. |
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| Keywords: | Okra New Variety ‘Shiqiukui No 2’ Breeding |
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