Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling'
Our study comparative analyzed the morphological and physiological performance of Juglans regia L. cv. 'Xiangling' (JRX) grafted onto five rootstock species originated from China. A wide range of coefficient of variation (CV), 1.155-39.848%, was detected for fourteen indexes among the stud...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2023-09-01
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| Series: | Horticultural Science |
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| Online Access: | https://hortsci.agriculturejournals.cz/artkey/hor-202303-0004_evaluation-of-five-rootstocks-on-the-growth-gas-exchanges-and-chlorophyll-fluorescence-of-juglans-regia-l-cv.php |
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| author | Bing Hua Liu Liang Cheng Ji Xia Zhang Lian Jia Yui Hai Lin Ma Fangchun Liu |
| author_facet | Bing Hua Liu Liang Cheng Ji Xia Zhang Lian Jia Yui Hai Lin Ma Fangchun Liu |
| author_sort | Bing Hua Liu |
| collection | DOAJ |
| description | Our study comparative analyzed the morphological and physiological performance of Juglans regia L. cv. 'Xiangling' (JRX) grafted onto five rootstock species originated from China. A wide range of coefficient of variation (CV), 1.155-39.848%, was detected for fourteen indexes among the studied seedlings. CV of plant height, total dry biomass, total leaf area, root/shoot ratio, chlorophyll index, and stomatal conductance was higher than 15.00%, suggesting higher variation. Principal component analysis, hierarchical cluster analysis and subordinate function analysis were used to screen engrafted seedlings for their quality. All three methods produced the same result that seedling quality of 'Xiangling' engrafted with the five rootstock species from high to low were - Juglans regia L. cv. 'Jizhaomian' (JRJ), JRX, Juglans regia L. cv. 'Lvxiang' (JRL), Juglans mandshurica, Maxim., and Juglans hopeiensis Hu.. The evaluation results were highly consistent with the actual growth performance of the engrafted seedlings, it verified the reliability of our results and the evaluation methods. The results demonstrated that JRJ, JRX, and JRL are potential rootstock candidates in the studied walnut planting regions. It would provide important implication for the selection of proper rootstock species for a certain particular walnut variety. |
| first_indexed | 2024-03-11T21:06:39Z |
| format | Article |
| id | doaj.art-369137569b894e308e409d3e6ab2865f |
| institution | Directory Open Access Journal |
| issn | 0862-867X 1805-9333 |
| language | English |
| last_indexed | 2024-03-11T21:06:39Z |
| publishDate | 2023-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Horticultural Science |
| spelling | doaj.art-369137569b894e308e409d3e6ab2865f2023-09-29T12:56:49ZengCzech Academy of Agricultural SciencesHorticultural Science0862-867X1805-93332023-09-0150320821810.17221/152/2022-HORTSCIhor-202303-0004Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling'Bing Hua LiuLiang ChengJi Xia Zhang0Lian Jia Yui1Hai Lin Ma2Fangchun Liu3Natural Resources and Planning Bureau of Mengyin County, 276200, Linyi, Shandong, ChinaShandong Academy of Forestry, 250014, Jinan, Shandong, ChinaShandong Academy of Forestry, 250014, Jinan, Shandong, ChinaShandong Academy of Forestry, 250014, Jinan, Shandong, ChinaOur study comparative analyzed the morphological and physiological performance of Juglans regia L. cv. 'Xiangling' (JRX) grafted onto five rootstock species originated from China. A wide range of coefficient of variation (CV), 1.155-39.848%, was detected for fourteen indexes among the studied seedlings. CV of plant height, total dry biomass, total leaf area, root/shoot ratio, chlorophyll index, and stomatal conductance was higher than 15.00%, suggesting higher variation. Principal component analysis, hierarchical cluster analysis and subordinate function analysis were used to screen engrafted seedlings for their quality. All three methods produced the same result that seedling quality of 'Xiangling' engrafted with the five rootstock species from high to low were - Juglans regia L. cv. 'Jizhaomian' (JRJ), JRX, Juglans regia L. cv. 'Lvxiang' (JRL), Juglans mandshurica, Maxim., and Juglans hopeiensis Hu.. The evaluation results were highly consistent with the actual growth performance of the engrafted seedlings, it verified the reliability of our results and the evaluation methods. The results demonstrated that JRJ, JRX, and JRL are potential rootstock candidates in the studied walnut planting regions. It would provide important implication for the selection of proper rootstock species for a certain particular walnut variety.https://hortsci.agriculturejournals.cz/artkey/hor-202303-0004_evaluation-of-five-rootstocks-on-the-growth-gas-exchanges-and-chlorophyll-fluorescence-of-juglans-regia-l-cv.phpgas exchangegrowth performancemultivariate analysiswalnut rootstock |
| spellingShingle | Bing Hua Liu Liang Cheng Ji Xia Zhang Lian Jia Yui Hai Lin Ma Fangchun Liu Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' Horticultural Science gas exchange growth performance multivariate analysis walnut rootstock |
| title | Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' |
| title_full | Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' |
| title_fullStr | Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' |
| title_full_unstemmed | Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' |
| title_short | Evaluation of five rootstocks on the growth, gas exchanges and chlorophyll fluorescence of Juglans regia L. cv. 'Xiangling' |
| title_sort | evaluation of five rootstocks on the growth gas exchanges and chlorophyll fluorescence of juglans regia l cv xiangling |
| topic | gas exchange growth performance multivariate analysis walnut rootstock |
| url | https://hortsci.agriculturejournals.cz/artkey/hor-202303-0004_evaluation-of-five-rootstocks-on-the-growth-gas-exchanges-and-chlorophyll-fluorescence-of-juglans-regia-l-cv.php |
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