Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD)
Abstract Background Cultivation of resistant rootstocks can effectively prevent apple replant disease (ARD), and grafting tests are an important means of evaluating the compatibility of rootstocks with scions. Methods The apple rootstocks 12–2 (self-named) and Malus hupehensis Rehd. (PYTC) were plan...
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| Format: | Article |
| Language: | English |
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BMC
2022-09-01
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| Series: | BMC Plant Biology |
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| Online Access: | https://doi.org/10.1186/s12870-022-03847-8 |
| _version_ | 1811201297946247168 |
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| author | Yunfei Mao Xueli Cui Haiyan Wang Xin Qin Yangbo Liu Yanli Hu Xuesen Chen Zhiquan Mao Xiang Shen |
| author_facet | Yunfei Mao Xueli Cui Haiyan Wang Xin Qin Yangbo Liu Yanli Hu Xuesen Chen Zhiquan Mao Xiang Shen |
| author_sort | Yunfei Mao |
| collection | DOAJ |
| description | Abstract Background Cultivation of resistant rootstocks can effectively prevent apple replant disease (ARD), and grafting tests are an important means of evaluating the compatibility of rootstocks with scions. Methods The apple rootstocks 12–2 (self-named) and Malus hupehensis Rehd. (PYTC) were planted in a replanted 20-year-old apple orchard. The two rootstocks were grafted with scions of 13 apple varieties. Multiple aboveground physiological parameters of the grafted combinations were measured and evaluated to verify the grafting affinity of 12–2 with the scions as compared to Malus hupehensis Rehd. (PYTC). Results The graft survival rate and graft interface healing of 12–2 did not differ significantly from those of PYTC. Mechanical strength tests of the grafted interfaces showed that some mechanical strength indices of Redchief, Jonagold, Starking, Goldspur and Yinv apple varieties were significantly higher when they were grafted onto 12–2 compared to the PYTC control. The height and diameter of shoots and the relative chlorophyll content, photosynthetic and fluorescence parameters, antioxidant enzyme activities and malondialdehyde content of leaves showed that Fuji 2001, Tengmu No.1, RedChief, Gala, USA8, and Shoufu1 grew similarly on the two rootstocks, but Tianhong 2, Lvguang, Jonagold, Starking, Goldspur, Yinv and Luli grew better when grafted onto 12–2 than onto the PYTC control. The rootstock 12-2, therefore, showed good grafting affinity. Conclusion These results provide experimental materials and theoretical guidance for the cultivation of a new grafting compatible rootstock to the 13 studied apple cultivars. |
| first_indexed | 2024-04-12T02:19:39Z |
| format | Article |
| id | doaj.art-0e0edf7b2a394c04998c4a9130edff5e |
| institution | Directory Open Access Journal |
| issn | 1471-2229 |
| language | English |
| last_indexed | 2024-04-12T02:19:39Z |
| publishDate | 2022-09-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Plant Biology |
| spelling | doaj.art-0e0edf7b2a394c04998c4a9130edff5e2022-12-22T03:52:09ZengBMCBMC Plant Biology1471-22292022-09-0122111710.1186/s12870-022-03847-8Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD)Yunfei Mao0Xueli Cui1Haiyan Wang2Xin Qin3Yangbo Liu4Yanli Hu5Xuesen Chen6Zhiquan Mao7Xiang Shen8National Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityNational Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural UniversityAbstract Background Cultivation of resistant rootstocks can effectively prevent apple replant disease (ARD), and grafting tests are an important means of evaluating the compatibility of rootstocks with scions. Methods The apple rootstocks 12–2 (self-named) and Malus hupehensis Rehd. (PYTC) were planted in a replanted 20-year-old apple orchard. The two rootstocks were grafted with scions of 13 apple varieties. Multiple aboveground physiological parameters of the grafted combinations were measured and evaluated to verify the grafting affinity of 12–2 with the scions as compared to Malus hupehensis Rehd. (PYTC). Results The graft survival rate and graft interface healing of 12–2 did not differ significantly from those of PYTC. Mechanical strength tests of the grafted interfaces showed that some mechanical strength indices of Redchief, Jonagold, Starking, Goldspur and Yinv apple varieties were significantly higher when they were grafted onto 12–2 compared to the PYTC control. The height and diameter of shoots and the relative chlorophyll content, photosynthetic and fluorescence parameters, antioxidant enzyme activities and malondialdehyde content of leaves showed that Fuji 2001, Tengmu No.1, RedChief, Gala, USA8, and Shoufu1 grew similarly on the two rootstocks, but Tianhong 2, Lvguang, Jonagold, Starking, Goldspur, Yinv and Luli grew better when grafted onto 12–2 than onto the PYTC control. The rootstock 12-2, therefore, showed good grafting affinity. Conclusion These results provide experimental materials and theoretical guidance for the cultivation of a new grafting compatible rootstock to the 13 studied apple cultivars.https://doi.org/10.1186/s12870-022-03847-8Resistant rootstockAboveground physiological parametersGrafted combinations |
| spellingShingle | Yunfei Mao Xueli Cui Haiyan Wang Xin Qin Yangbo Liu Yanli Hu Xuesen Chen Zhiquan Mao Xiang Shen Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) BMC Plant Biology Resistant rootstock Aboveground physiological parameters Grafted combinations |
| title | Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) |
| title_full | Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) |
| title_fullStr | Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) |
| title_full_unstemmed | Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) |
| title_short | Study of the grafting compatibility of the apple rootstock 12–2, resistant to apple replant diseases (ARD) |
| title_sort | study of the grafting compatibility of the apple rootstock 12 2 resistant to apple replant diseases ard |
| topic | Resistant rootstock Aboveground physiological parameters Grafted combinations |
| url | https://doi.org/10.1186/s12870-022-03847-8 |
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