Descriptors for brassica and raphanus
Brassica and Raphanus spp, are highly polymorphic, exhibiting a wide range of intraspecific variation and utilization. Similar morphotypes exist among several species. The descriptors and descriptor states used in this document have been selected from extensive lists of descriptors prepared by crop...
| Autores principales: | , |
|---|---|
| Formato: | Libro |
| Lenguaje: | Inglés |
| Publicado: |
International Board for Plant Genetic Resources
1990
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/72822 |
| _version_ | 1855515563320672256 |
|---|---|
| author | International Board for Plant Genetic Resources European Commission |
| author_browse | European Commission International Board for Plant Genetic Resources |
| author_facet | International Board for Plant Genetic Resources European Commission |
| author_sort | International Board for Plant Genetic Resources |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Brassica and Raphanus spp, are highly polymorphic, exhibiting a wide range of intraspecific variation and utilization. Similar morphotypes exist among several species. The descriptors and descriptor states used in this document have been selected from extensive lists of descriptors prepared by crop experts in various countries. Descriptors have been selected to provide the characterization and preliminary evaluation of the rangeof discrete morphotypes and intergrading morphotypes found in most of the Brassica species and Raphanus. The system is also sufficiently flexible as to accommodate the characterization of wild and weedy species. The greatest variety of descriptor states exists for the mature vegetative state of the various morphotypes. Therefore, for some morphotypes certain desccriptor states will not be applicable and therefore omitted from use, e.g. descriptors for root characteristics would not be used for heading or large stemmed morphotypes, nor would many of the vegetative descriptors be of value in characterizing or evaluating oilseed forms. |
| format | Libro |
| id | CGSpace72822 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1990 |
| publishDateRange | 1990 |
| publishDateSort | 1990 |
| publisher | International Board for Plant Genetic Resources |
| publisherStr | International Board for Plant Genetic Resources |
| record_format | dspace |
| spelling | CGSpace728222025-11-05T07:53:06Z Descriptors for brassica and raphanus International Board for Plant Genetic Resources European Commission brassica raphanus data collection site factors agronomic characters identification evaluation Brassica and Raphanus spp, are highly polymorphic, exhibiting a wide range of intraspecific variation and utilization. Similar morphotypes exist among several species. The descriptors and descriptor states used in this document have been selected from extensive lists of descriptors prepared by crop experts in various countries. Descriptors have been selected to provide the characterization and preliminary evaluation of the rangeof discrete morphotypes and intergrading morphotypes found in most of the Brassica species and Raphanus. The system is also sufficiently flexible as to accommodate the characterization of wild and weedy species. The greatest variety of descriptor states exists for the mature vegetative state of the various morphotypes. Therefore, for some morphotypes certain desccriptor states will not be applicable and therefore omitted from use, e.g. descriptors for root characteristics would not be used for heading or large stemmed morphotypes, nor would many of the vegetative descriptors be of value in characterizing or evaluating oilseed forms. 1990 2016-04-07T13:11:16Z 2016-04-07T13:11:16Z Book https://hdl.handle.net/10568/72822 en Open Access application/pdf International Board for Plant Genetic Resources International Board for Plant Genetic Resources (IBPGR); Commission of the European Communities (CEC) (1990) Descriptors for brassica and raphanus. International Board for Plant Genetic Resources 58 p. |
| spellingShingle | brassica raphanus data collection site factors agronomic characters identification evaluation International Board for Plant Genetic Resources European Commission Descriptors for brassica and raphanus |
| title | Descriptors for brassica and raphanus |
| title_full | Descriptors for brassica and raphanus |
| title_fullStr | Descriptors for brassica and raphanus |
| title_full_unstemmed | Descriptors for brassica and raphanus |
| title_short | Descriptors for brassica and raphanus |
| title_sort | descriptors for brassica and raphanus |
| topic | brassica raphanus data collection site factors agronomic characters identification evaluation |
| url | https://hdl.handle.net/10568/72822 |
| work_keys_str_mv | AT internationalboardforplantgeneticresources descriptorsforbrassicaandraphanus AT europeancommission descriptorsforbrassicaandraphanus |