Comparative biological characteristics of pea (Pisum sativum) varieties
Some basic quantitative signs and phenological indicators were analyzed for samples of seven forage peas (Pisum sativum L.) of different origins. Plant material from both, aboveground and root biomass was analyzed: i) in the beginning of flowering stage: plant height (cm), fresh stem weight (g), dry...
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| Format: | Article |
| Language: | English |
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Indian Council of Agricultural Research
2021-09-01
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| Series: | The Indian Journal of Agricultural Sciences |
| Subjects: | |
| Online Access: | https://epubs.icar.org.in/index.php/IJAgS/article/view/116070 |
| _version_ | 1811164857024643072 |
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| author | VALENTIN KOSEV VILIANA VASILEVA |
| author_facet | VALENTIN KOSEV VILIANA VASILEVA |
| author_sort | VALENTIN KOSEV |
| collection | DOAJ |
| description | Some basic quantitative signs and phenological indicators were analyzed for samples of seven forage peas (Pisum sativum L.) of different origins. Plant material from both, aboveground and root biomass was analyzed: i) in the beginning of flowering stage: plant height (cm), fresh stem weight (g), dry stem weight (g), root length (cm), fresh root mass weight (g), dry root mass weight (g), nodules per plant and nodule weight per plant (g); in the technological maturity of seeds stage: number of pods per plant, number of seeds per plant, seed weight per plant (g), number of seeds per pod and seed weight per pod (g). Broad sense heritability (Hbs) was calculated. Hierarchical cluster analysis was applied for the grouping of genotypes by similarity and correlation analysis for the finding the relationships between the signs and their variability. Specimens which meet the highest plant length requirements, green mass yield root length, number and weight of nodules were shown. They are considered as suitable for inclusion as parent components in future breeding programs. Some correlations were found, i.e. between the fresh stem weight and the nodules (r = +0.951), between the nodule number and the root length (r = +0.949) and between the weight and the number of seeds (r = +0.950). The findings could be of use for the breeding process in peas. |
| first_indexed | 2024-04-10T15:27:53Z |
| format | Article |
| id | doaj.art-4fcd567479a949c983967630c5d57646 |
| institution | Directory Open Access Journal |
| issn | 0019-5022 2394-3319 |
| language | English |
| last_indexed | 2024-04-10T15:27:53Z |
| publishDate | 2021-09-01 |
| publisher | Indian Council of Agricultural Research |
| record_format | Article |
| series | The Indian Journal of Agricultural Sciences |
| spelling | doaj.art-4fcd567479a949c983967630c5d576462023-02-14T07:57:28ZengIndian Council of Agricultural ResearchThe Indian Journal of Agricultural Sciences0019-50222394-33192021-09-0191910.56093/ijas.v91i9.116070Comparative biological characteristics of pea (Pisum sativum) varietiesVALENTIN KOSEV0VILIANA VASILEVA1Institute of Forage Crops, 89 General Vladimir Vazov Str., 5800 Pleven, BulgariaInstitute of Forage Crops, 89 General Vladimir Vazov Str., 5800 Pleven, BulgariaSome basic quantitative signs and phenological indicators were analyzed for samples of seven forage peas (Pisum sativum L.) of different origins. Plant material from both, aboveground and root biomass was analyzed: i) in the beginning of flowering stage: plant height (cm), fresh stem weight (g), dry stem weight (g), root length (cm), fresh root mass weight (g), dry root mass weight (g), nodules per plant and nodule weight per plant (g); in the technological maturity of seeds stage: number of pods per plant, number of seeds per plant, seed weight per plant (g), number of seeds per pod and seed weight per pod (g). Broad sense heritability (Hbs) was calculated. Hierarchical cluster analysis was applied for the grouping of genotypes by similarity and correlation analysis for the finding the relationships between the signs and their variability. Specimens which meet the highest plant length requirements, green mass yield root length, number and weight of nodules were shown. They are considered as suitable for inclusion as parent components in future breeding programs. Some correlations were found, i.e. between the fresh stem weight and the nodules (r = +0.951), between the nodule number and the root length (r = +0.949) and between the weight and the number of seeds (r = +0.950). The findings could be of use for the breeding process in peas.https://epubs.icar.org.in/index.php/IJAgS/article/view/116070CorrelationGenetic diversityInheritancePea |
| spellingShingle | VALENTIN KOSEV VILIANA VASILEVA Comparative biological characteristics of pea (Pisum sativum) varieties The Indian Journal of Agricultural Sciences Correlation Genetic diversity Inheritance Pea |
| title | Comparative biological characteristics of pea (Pisum sativum) varieties |
| title_full | Comparative biological characteristics of pea (Pisum sativum) varieties |
| title_fullStr | Comparative biological characteristics of pea (Pisum sativum) varieties |
| title_full_unstemmed | Comparative biological characteristics of pea (Pisum sativum) varieties |
| title_short | Comparative biological characteristics of pea (Pisum sativum) varieties |
| title_sort | comparative biological characteristics of pea pisum sativum varieties |
| topic | Correlation Genetic diversity Inheritance Pea |
| url | https://epubs.icar.org.in/index.php/IJAgS/article/view/116070 |
| work_keys_str_mv | AT valentinkosev comparativebiologicalcharacteristicsofpeapisumsativumvarieties AT vilianavasileva comparativebiologicalcharacteristicsofpeapisumsativumvarieties |