| 西葫芦新品种东葫5 号的选育 |
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| 引用本文： | 刘庆华 雷逢进 董晨晨 马理军 刘秀丽. 西葫芦新品种东葫5 号的选育[J]. 中国蔬菜, 2019, 1(6): 84-86 |
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| 作者姓名： | 刘庆华 雷逢进 董晨晨 马理军 刘秀丽 |
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| 作者单位： | （山西省农业科学院棉花研究所，山西运城 044000） |
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| 基金项目： | 山西省重点研发计划项目（201603D221011-1） |
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| 摘 要： | 东葫5 号是以自交系813-1cb 为母本，以自交系1-2 为父本育成的西葫芦一代杂种。早熟，从播种到采收250 g 左右的嫩瓜约需43 d（天）。植株矮生，长势强，叶片深绿、有缺刻，根系强大，后期不衰，第1 雌花节位为第6～7 节，雌花多，成瓜率高，商品瓜长棒形、皮色淡绿、光泽亮丽。田间抗病毒病能力较对照碧波强，每667 m2 产量4 200 kg 左右，适合山西省早春露地种植。
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| 关 键 词： | 西葫芦 东葫5 号 一代杂种 |
A New Squash F1 Hybrid -‘Donghu No.5’ |
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| LIU Qing-hua,LEI Feng-jin,DONG Chen-chen,MA Li-jun,LIU Xiu-li. A New Squash F1 Hybrid -‘Donghu No.5’[J]. China Vegetables, 2019, 1(6): 84-86 |
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| Authors: | LIU Qing-hua LEI Feng-jin DONG Chen-chen MA Li-jun LIU Xiu-li |
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| Affiliation: | （Institute of Cotton，Shanxi Academy of Agricultural Sciences，Yuncheng 044000，Shanxi，China） |
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| Abstract: | ‘Donghu No.5’ is a new squash F1 hybrid developed by crossing inbred line ‘813-1cb’asfemale parent，and inbred line ‘1-2’ as male parent．It is of early maturing．It takes about 43 days fromseeding to harvesting about 250 g tender fruit．The plant has strong growth vigor and is of dwarf type．Its leafis dark green in color with notches．Its root system is strong and unfading at later stage．The first female flowersets on the 6-7th node．It has many female flowers and high fruit setting ratio．The commercial fruit is of longclavate shape with light green and glossy peel．Its resistance to virus disease is stronger than that of the contrast‘Bibo’．It can yield about 63 t·hm-2．‘Donghu No.5’ is suitable for cultivation in open fields of ShanxiProvince in early spring． |
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| Keywords: | Squash；&lsquo Donghu No.5&rsquo ；F1 hybrid |
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