| 葫芦砧木嫁接对西瓜生长、果实性状和产量的影响 |
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| 引用本文： | 邹宜静,江建红,王光锋,黄凯美,梁大刚,颜韶兵.葫芦砧木嫁接对西瓜生长、果实性状和产量的影响[J].农学学报,2022,12(3):50-54. |
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| 作者姓名： | 邹宜静 江建红 王光锋 黄凯美 梁大刚 颜韶兵 |
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| 作者单位： | 1.杭州市农业技术推广中心,杭州 310017;2.杭州康成农业科技有限公司,浙江临平 310008;3.浙江浙农农业科技有限公司,浙江余杭 311115;4.杭州市农业农村事务保障中心,杭州 310017 |
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| 基金项目： | 杭州市农业与社会发展科研主动设计项目“瓜类产业提升关键技术集成创新与应用”(20180416A04) |
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| 摘 要： | 以‘早佳’西瓜为接穗,并以接穗实生苗为对照,比较分析7个葫芦砧木嫁接对‘早佳’嫁接成活率及定植后植株生长、果实性状、产量和田间抗病性的影响。结果表明,各砧木的嫁接成活率均在93%以上,与接穗亲和性良好。与对照相比,7个砧木嫁接均促进了接穗雌花早开,对果实性状和产量也有一定的影响;其中,砧木‘京欣砧1号’和‘火神’嫁接增强了植株长势,且田间发病率较低,砧木‘火神’嫁接的西瓜植株田间发病率最低(21.67%),‘京欣砧1号’次之(30.00%)。综合评价认为,砧木‘京欣砧1号’和‘火神’与接穗的嫁接亲和性良好,植株生长势强,单瓜质量增加,果实与接穗原有的外观形状和品质较为接近,田间发病率较低,且产量提高在20%以上,可作为西瓜嫁接栽培中葫芦砧木选择的参考品种进一步试验验证。
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| 关 键 词： | 西瓜 葫芦砧木 嫁接 生长 果实性状 产量 |
| 收稿时间： | 2021-04-26 |
Effects of Calabash Rootstock Grafting on Growth,Fruit Traits and Yield of Watermelon |
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| ZOU Yijing,JIANG Jianhong,WANG Guangfeng,HUANG Kaimei,LIANG Dagang,YAN Shaobing.Effects of Calabash Rootstock Grafting on Growth,Fruit Traits and Yield of Watermelon[J].Journal of Agriculture,2022,12(3):50-54. |
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| Authors: | ZOU Yijing JIANG Jianhong WANG Guangfeng HUANG Kaimei LIANG Dagang YAN Shaobing |
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| Institution: | 1.Agricultural Technology Extension Center of Hangzhou, Hangzhou 310017, Zhejiang, China;2.Kangcheng Agricultural and Technology Co., Ltd., of Hangzhou, Linping 310008, Zhejiang, China;3.Agricultural Science and Technology Co., Ltd., of Zhejiang, Yuhang 311115, Zhejiang, China;4.Agricultural and Rural Affairs Security Center of Hangzhou, Hangzhou 310017, Zhejiang, China |
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| Abstract: | The effects of watermelon scion ‘Zaojia’ grafted on seven calabash rootstocks on the survival rate, plant growth, fruit traits, yield and disease resistance were analyzed in this study. A grafted survival rate over 93% was observed in all rootstocks, indicating that they had good compatibility with the scion. Compared with the control, earlier flowering of female flowers and certain effects on fruit traits and yield were observed in all rootstocks’ grafting scion. Furthermore, the watermelon plants grafted on rootstocks ‘Jingxinzhen 1’ and ‘Huoshen’ had enhanced plant growth. The grafted plants on ‘Huoshen’ showed better disease resistance with the disease incidence rate of 21.67%, followed by those on ‘Jingxinzhen 1’ (30.00%). According to these results, the rootstock ‘Jingxinzhen 1’ and ‘Huoshen’ showed better grafting compatibility with ‘Zaojia’, including enhanced plant growth, increased single melon weight, similar fruit appearance and quality to that of scion, better disease resistance, and more than 20% yield increase. Therefore, ‘Jingxinzhen 1’ and ‘Huoshen’ could be used as candidate varieties for the selection of rootstock in watermelon grafting. |
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| Keywords: | watermelon calabash rootstock graft growth fruit traits yield |
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