Relationship between pod permeability and seed quality in soybean
The aim of this study was to evaluate the influence of pod wall permeability on the physiological quality of soybean seed. The cultivars studied were Sant'Ana, FT-2, FT-10, Bossier, Davis and the breeding line F 84-7-30, with a black seed coat. Pods were collected from plants at the R4, R5, R6,...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Tecnologia de Sementes
2014-09-01
|
| Series: | Journal of Seed Science |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000300001&lng=en&tlng=en |
| _version_ | 1818040733600317440 |
|---|---|
| author | Carolina Maria Gaspar de Oliveira Francisco Carlos Kryzanowski Maria Cristina Neves de Oliveira José de Barros França-Neto Ademir Assis Henning |
| author_facet | Carolina Maria Gaspar de Oliveira Francisco Carlos Kryzanowski Maria Cristina Neves de Oliveira José de Barros França-Neto Ademir Assis Henning |
| author_sort | Carolina Maria Gaspar de Oliveira |
| collection | DOAJ |
| description | The aim of this study was to evaluate the influence of pod wall permeability on the physiological quality of soybean seed. The cultivars studied were Sant'Ana, FT-2, FT-10, Bossier, Davis and the breeding line F 84-7-30, with a black seed coat. Pods were collected from plants at the R4, R5, R6, R7 and R8 development stages, which composed the treatments in regard to time of harvest. The parameters of permeability and the lignin content of the pods and the seeds within the pods were evaluated. The seeds were collected just after full maturity (R8), and the following tests were performed: germination, electrical conductivity, and tetrazolium, which determined seed viability and vigor. A randomized complete block design in a split-plot in time arrangement was used, with four replications per treatment. The soybean genotypes (six) composed the plots, and the split-plots consisted of the development stages (R4, R5, R6, R7 and R8). In seed evaluation, the same design was used, reducing the number of treatments to three in the split-plots (R6, R7 and R8). Pod permeability varied with the genotype and stage of development; this affected seed vigor, but not the viability of newly-harvested seeds. The pod lignin content did not show any influence on pod permeability. |
| first_indexed | 2024-12-10T08:19:13Z |
| format | Article |
| id | doaj.art-c031e911a85e44a2ba3734aca92050bb |
| institution | Directory Open Access Journal |
| issn | 2317-1545 |
| language | English |
| last_indexed | 2024-12-10T08:19:13Z |
| publishDate | 2014-09-01 |
| publisher | Associação Brasileira de Tecnologia de Sementes |
| record_format | Article |
| series | Journal of Seed Science |
| spelling | doaj.art-c031e911a85e44a2ba3734aca92050bb2022-12-22T01:56:23ZengAssociação Brasileira de Tecnologia de SementesJournal of Seed Science2317-15452014-09-0136327328110.1590/2317-1545v36n3919S2317-15372014000300001Relationship between pod permeability and seed quality in soybeanCarolina Maria Gaspar de Oliveira0Francisco Carlos Kryzanowski1Maria Cristina Neves de Oliveira2José de Barros França-Neto3Ademir Assis Henning4Instituto Agronômico do ParanáEmbrapa SojaEmbrapa SojaEmbrapa SojaEmbrapa SojaThe aim of this study was to evaluate the influence of pod wall permeability on the physiological quality of soybean seed. The cultivars studied were Sant'Ana, FT-2, FT-10, Bossier, Davis and the breeding line F 84-7-30, with a black seed coat. Pods were collected from plants at the R4, R5, R6, R7 and R8 development stages, which composed the treatments in regard to time of harvest. The parameters of permeability and the lignin content of the pods and the seeds within the pods were evaluated. The seeds were collected just after full maturity (R8), and the following tests were performed: germination, electrical conductivity, and tetrazolium, which determined seed viability and vigor. A randomized complete block design in a split-plot in time arrangement was used, with four replications per treatment. The soybean genotypes (six) composed the plots, and the split-plots consisted of the development stages (R4, R5, R6, R7 and R8). In seed evaluation, the same design was used, reducing the number of treatments to three in the split-plots (R6, R7 and R8). Pod permeability varied with the genotype and stage of development; this affected seed vigor, but not the viability of newly-harvested seeds. The pod lignin content did not show any influence on pod permeability.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000300001&lng=en&tlng=enGlycine max (L.) Merrill.embebiçãolignina |
| spellingShingle | Carolina Maria Gaspar de Oliveira Francisco Carlos Kryzanowski Maria Cristina Neves de Oliveira José de Barros França-Neto Ademir Assis Henning Relationship between pod permeability and seed quality in soybean Journal of Seed Science Glycine max (L.) Merrill. embebição lignina |
| title | Relationship between pod permeability and seed quality in soybean |
| title_full | Relationship between pod permeability and seed quality in soybean |
| title_fullStr | Relationship between pod permeability and seed quality in soybean |
| title_full_unstemmed | Relationship between pod permeability and seed quality in soybean |
| title_short | Relationship between pod permeability and seed quality in soybean |
| title_sort | relationship between pod permeability and seed quality in soybean |
| topic | Glycine max (L.) Merrill. embebição lignina |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000300001&lng=en&tlng=en |
| work_keys_str_mv | AT carolinamariagaspardeoliveira relationshipbetweenpodpermeabilityandseedqualityinsoybean AT franciscocarloskryzanowski relationshipbetweenpodpermeabilityandseedqualityinsoybean AT mariacristinanevesdeoliveira relationshipbetweenpodpermeabilityandseedqualityinsoybean AT josedebarrosfrancaneto relationshipbetweenpodpermeabilityandseedqualityinsoybean AT ademirassishenning relationshipbetweenpodpermeabilityandseedqualityinsoybean |