Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region
Abstract The article summarizes the materials on the assessment of the variability of the characteristics of the Sargent’s apple tree ( Malus sargentii ), which is widely used in breeding, is a donor of immunity to scab and powdery mildew, and is also used in ornamental horticulture. The objects of...
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Online Access: | http://dx.doi.org/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100/pdf |
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crioppubl:10.1088/1755-1315/1010/1/012100 2024-06-02T08:13:55+00:00 Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region Donskih, V G Aniskina, T S Ladyzhenskaya, O V Kryuchkova, V A 2022 http://dx.doi.org/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 1010, issue 1, page 012100 ISSN 1755-1307 1755-1315 journal-article 2022 crioppubl https://doi.org/10.1088/1755-1315/1010/1/012100 2024-05-07T13:56:25Z Abstract The article summarizes the materials on the assessment of the variability of the characteristics of the Sargent’s apple tree ( Malus sargentii ), which is widely used in breeding, is a donor of immunity to scab and powdery mildew, and is also used in ornamental horticulture. The objects of study are the leaves and fruits of the Sargent apple tree, collected in the botanical garden on Sakhalin and in Moscow. The polymorphism score of 10 quantitative traits of the flower and fruit was determined by calculating the coefficients of variation. It was found that in both regions, leaf length, leaf blade length, stalk length, fruit length and fruit diameter have very low polymorphism (7-15%). The length of the petiole and the number of fruits in the corymb in samples from Sakhalin has an increased variation (31.4% and 25.5%, respectively), while in samples from Moscow, these indicators are medium (19.2%) and low (14.3%) polymorphism. Analysis of variance revealed a significant influence of the region of growth on the leaf length (the share of the influence of the conditions of the region is 71%), the length of the leaf blade (56%), the maximum width of the leaf (68%), the petiole length (28%), fruit weight (77%), fruit length (81%), fruit diameter (54%). By comparing pairwise differences with the least significant difference (LSD 05 ), it was found that the samples from Sakhalin have significantly greater leaf length, leaf blade length, petiole length, while significantly less than the maximum leaf width, fruit weight, fruit length and diameter, as well as the number fruit in a shield. Article in Journal/Newspaper Sakhalin IOP Publishing Malus ENVELOPE(-65.734,-65.734,-66.229,-66.229) IOP Conference Series: Earth and Environmental Science 1010 1 012100 |
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IOP Publishing |
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crioppubl |
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description |
Abstract The article summarizes the materials on the assessment of the variability of the characteristics of the Sargent’s apple tree ( Malus sargentii ), which is widely used in breeding, is a donor of immunity to scab and powdery mildew, and is also used in ornamental horticulture. The objects of study are the leaves and fruits of the Sargent apple tree, collected in the botanical garden on Sakhalin and in Moscow. The polymorphism score of 10 quantitative traits of the flower and fruit was determined by calculating the coefficients of variation. It was found that in both regions, leaf length, leaf blade length, stalk length, fruit length and fruit diameter have very low polymorphism (7-15%). The length of the petiole and the number of fruits in the corymb in samples from Sakhalin has an increased variation (31.4% and 25.5%, respectively), while in samples from Moscow, these indicators are medium (19.2%) and low (14.3%) polymorphism. Analysis of variance revealed a significant influence of the region of growth on the leaf length (the share of the influence of the conditions of the region is 71%), the length of the leaf blade (56%), the maximum width of the leaf (68%), the petiole length (28%), fruit weight (77%), fruit length (81%), fruit diameter (54%). By comparing pairwise differences with the least significant difference (LSD 05 ), it was found that the samples from Sakhalin have significantly greater leaf length, leaf blade length, petiole length, while significantly less than the maximum leaf width, fruit weight, fruit length and diameter, as well as the number fruit in a shield. |
format |
Article in Journal/Newspaper |
author |
Donskih, V G Aniskina, T S Ladyzhenskaya, O V Kryuchkova, V A |
spellingShingle |
Donskih, V G Aniskina, T S Ladyzhenskaya, O V Kryuchkova, V A Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
author_facet |
Donskih, V G Aniskina, T S Ladyzhenskaya, O V Kryuchkova, V A |
author_sort |
Donskih, V G |
title |
Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
title_short |
Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
title_full |
Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
title_fullStr |
Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
title_full_unstemmed |
Polymorphism of the leaf and fruit of the Sargent’s apple tree (Malus sargentii Rehd) under the conditions of Sakhalin and the Moscow region |
title_sort |
polymorphism of the leaf and fruit of the sargent’s apple tree (malus sargentii rehd) under the conditions of sakhalin and the moscow region |
publisher |
IOP Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100 https://iopscience.iop.org/article/10.1088/1755-1315/1010/1/012100/pdf |
long_lat |
ENVELOPE(-65.734,-65.734,-66.229,-66.229) |
geographic |
Malus |
geographic_facet |
Malus |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
IOP Conference Series: Earth and Environmental Science volume 1010, issue 1, page 012100 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/1010/1/012100 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
1010 |
container_issue |
1 |
container_start_page |
012100 |
_version_ |
1800737562923368448 |