39th Semi-Arid Wheat Screening Nursery
The Semi-Arid Wheat Screening Nursery (SAWSN) is a single replicate trial that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone, semi-arid environments typically receiving less than 500 mm of water available during the cropping cycle. CIMMYT's breeding approach attempts to combine high yield potential with drought resistance for ME4. The combination of water-use efficiency and water responsive traits plus yield potential is important in drought environments where rainfall is frequently erratic across years. When rains are significantly above average in certain years, the crop must respond appropriately (water responsive) with higher yields, while expressing resistance to the wider suite of diseases that appear under more favorable conditions. Constrains including leaf, stem and yellow rusts, and Septoria spp., Fusarium spp., Pyrenophora tritici-repentis tan spot, nematodes and root rots must be considered. It is distributed to 120 locations, and contains 150-250 entries.
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Phenotypic data biblioteca |
| Language: | English |
| Published: |
CIMMYT Research Data & Software Repository Network
2021
|
| Subjects: | Agricultural Sciences, Agricultural research, Wheat, Triticum aestivum, Agronomic score, Days to heading, Days to maturity, Grain yield, Lodging percent harvested area, Stem rust, Plant height, Leaf rust, Stripe rust on leaf, Test weight, 1000 grain weight, Mega Environment 4, 39th SAWSN, Selected check mark, |
| Online Access: | https://hdl.handle.net/11529/10548703 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
dat-cimmyt-1152910548703 |
|---|---|
| record_format |
Dataverse |
| spelling |
dat-cimmyt-11529105487032023-04-13T01:00:04Z39th Semi-Arid Wheat Screening Nurseryhttps://hdl.handle.net/11529/10548703Global Wheat ProgramIWIN CollaboratorsSingh, RaviSaint Pierre, CarolinaCIMMYT Research Data & Software Repository NetworkThe Semi-Arid Wheat Screening Nursery (SAWSN) is a single replicate trial that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone, semi-arid environments typically receiving less than 500 mm of water available during the cropping cycle. CIMMYT's breeding approach attempts to combine high yield potential with drought resistance for ME4. The combination of water-use efficiency and water responsive traits plus yield potential is important in drought environments where rainfall is frequently erratic across years. When rains are significantly above average in certain years, the crop must respond appropriately (water responsive) with higher yields, while expressing resistance to the wider suite of diseases that appear under more favorable conditions. Constrains including leaf, stem and yellow rusts, and Septoria spp., Fusarium spp., Pyrenophora tritici-repentis tan spot, nematodes and root rots must be considered. It is distributed to 120 locations, and contains 150-250 entries.Agricultural SciencesAgricultural researchWheatTriticum aestivumAgronomic scoreDays to headingDays to maturityGrain yieldLodging percent harvested areaStem rustPlant heightLeaf rustStripe rust on leafTest weight1000 grain weightMega Environment 439th SAWSNSelected check markEnglish2021Rodriguez, AraceliCGIAR Research Program on Wheat (WHEAT)Genetic Resources Program (GRP)Global Wheat Program (GWP)CGIARPhenotypic dataExperimental data |
| institution |
CIMMYT |
| collection |
Dataverse |
| country |
México |
| countrycode |
MX |
| component |
Datos de investigación |
| access |
En linea En linea |
| databasecode |
dat-cimmyt |
| tag |
biblioteca |
| region |
America del Norte |
| libraryname |
Centro Internacional de Mejoramiento de Maíz y Trigo |
| language |
English |
| topic |
Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Test weight 1000 grain weight Mega Environment 4 39th SAWSN Selected check mark Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Test weight 1000 grain weight Mega Environment 4 39th SAWSN Selected check mark |
| spellingShingle |
Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Test weight 1000 grain weight Mega Environment 4 39th SAWSN Selected check mark Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Test weight 1000 grain weight Mega Environment 4 39th SAWSN Selected check mark Global Wheat Program IWIN Collaborators Singh, Ravi Saint Pierre, Carolina 39th Semi-Arid Wheat Screening Nursery |
| description |
The Semi-Arid Wheat Screening Nursery (SAWSN) is a single replicate trial that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone, semi-arid environments typically receiving less than 500 mm of water available during the cropping cycle. CIMMYT's breeding approach attempts to combine high yield potential with drought resistance for ME4. The combination of water-use efficiency and water responsive traits plus yield potential is important in drought environments where rainfall is frequently erratic across years. When rains are significantly above average in certain years, the crop must respond appropriately (water responsive) with higher yields, while expressing resistance to the wider suite of diseases that appear under more favorable conditions. Constrains including leaf, stem and yellow rusts, and Septoria spp., Fusarium spp., Pyrenophora tritici-repentis tan spot, nematodes and root rots must be considered. It is distributed to 120 locations, and contains 150-250 entries. |
| author2 |
Rodriguez, Araceli |
| author_facet |
Rodriguez, Araceli Global Wheat Program IWIN Collaborators Singh, Ravi Saint Pierre, Carolina |
| format |
Phenotypic data |
| topic_facet |
Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Test weight 1000 grain weight Mega Environment 4 39th SAWSN Selected check mark |
| author |
Global Wheat Program IWIN Collaborators Singh, Ravi Saint Pierre, Carolina |
| author_sort |
Global Wheat Program |
| title |
39th Semi-Arid Wheat Screening Nursery |
| title_short |
39th Semi-Arid Wheat Screening Nursery |
| title_full |
39th Semi-Arid Wheat Screening Nursery |
| title_fullStr |
39th Semi-Arid Wheat Screening Nursery |
| title_full_unstemmed |
39th Semi-Arid Wheat Screening Nursery |
| title_sort |
39th semi-arid wheat screening nursery |
| publisher |
CIMMYT Research Data & Software Repository Network |
| publishDate |
2021 |
| url |
https://hdl.handle.net/11529/10548703 |
| work_keys_str_mv |
AT globalwheatprogram 39thsemiaridwheatscreeningnursery AT iwincollaborators 39thsemiaridwheatscreeningnursery AT singhravi 39thsemiaridwheatscreeningnursery AT saintpierrecarolina 39thsemiaridwheatscreeningnursery |
| _version_ |
1778656981508161536 |