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| A New Cucumber F1 Hybrid —‘Jindong 365’ |
| LIU Nan1，2，DU Sheng-li1，2*，HAN Yi-ke1，2，WEI Ai-min1，2，CHEN Zheng-wu1，2，LI Feng-ju3 |
| 1Cucumber Research Institute of Tianjin Kernel Agricultural Science and Technology Co.，Ltd.，Tianjin 300192，China；2State Key Laboratory of Vegetable Germplasm Innovation，Tianjin 300192，China；3Information Institute of Tianjin Academy of Agricultural Sciences，Tianjin 300192，China |
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Abstract ‘Jindong 365’is a new cucumber F1 hybrid developed by crossing excellent DH line‘H08-26’as female parent and inbred line‘DE-2’as male parent．The plant has strong growth vigor．Its fruits primarily set on the main stem．It can grow and set fruit continuously during overwinter cultivation and under low temperature and weak light condition．It has strong successive fruit setting ability and fast fruit swelling speed．The fruit is of high commodity quality，and about 38 cm in length．Its fruit neck is short with moderate spines．The fruit is emerald green in color．Its fruit can keep better glossiness even when grafted with blackseeded pumpkin．Its resistances to downy mildew，powdery mildew，Fusarium wilt，and virus disease are stronger than that of the contrast‘21-10’．Its yielding ability is good．In the middle and late period of overwinter greenhouse cultivation its production is outstanding．The total output can over 300 t · hm-2 under good cultivation and management conditions．It is suitable for overwinter large scale cultivation in solar greenhouse in Tianjin，Hebei，Shandong，Henan，Shaanxi．
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Received: 03 January 2020
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