38th 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.
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| Principais autores: | , , , |
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| Formato: | Phenotypic data biblioteca |
| Idioma: | English |
| Publicado em: |
CIMMYT Research Data & Software Repository Network
2020
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| Assuntos: | Agricultural Sciences, Agricultural research, Wheat, Triticum aestivum, Agronomic score, Days to heading, Days to maturity, Bird damage per plot, Powdery mildew, Fusarium graminearum severity, Fhbindex, Fhb-incidence, Grains spike, Grain yield, Lodging percent harvested area, Stem rust, Plant height, Leaf rust, Stripe rust on leaf, Septoria species, Test weight, 1000 grain weight, Winter kill, Mega Environment 4, 38th SAWSN, Selected check mark, Grain wt spike, Other unidentified foliar blights, |
| Acesso em linha: | https://hdl.handle.net/11529/10548591 |
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dat-cimmyt-11529105485912023-04-13T01:00:04Z38th Semi-Arid Wheat Screening Nurseryhttps://hdl.handle.net/11529/10548591Global Wheat ProgramIWIN CollaboratorsSingh, RaviPayne, ThomasCIMMYT 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 maturityBird damage per plotPowdery mildewFusarium graminearum severityFhbindexFhb-incidenceGrains spikeGrain yieldLodging percent harvested areaStem rustPlant heightLeaf rustStripe rust on leafSeptoria speciesTest weight1000 grain weightWinter killMega Environment 438th SAWSNSelected check markGrain wt spikeOther unidentified foliar blightsEnglish2020Rodriguez, AraceliGlobal Wheat Program (GWP)Genetic Resources Program (GRP)CGIAR Research Program on Wheat (WHEAT)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 Bird damage per plot Powdery mildew Fusarium graminearum severity Fhbindex Fhb-incidence Grains spike Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Septoria species Test weight 1000 grain weight Winter kill Mega Environment 4 38th SAWSN Selected check mark Grain wt spike Other unidentified foliar blights Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Bird damage per plot Powdery mildew Fusarium graminearum severity Fhbindex Fhb-incidence Grains spike Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Septoria species Test weight 1000 grain weight Winter kill Mega Environment 4 38th SAWSN Selected check mark Grain wt spike Other unidentified foliar blights |
| spellingShingle |
Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Bird damage per plot Powdery mildew Fusarium graminearum severity Fhbindex Fhb-incidence Grains spike Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Septoria species Test weight 1000 grain weight Winter kill Mega Environment 4 38th SAWSN Selected check mark Grain wt spike Other unidentified foliar blights Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Bird damage per plot Powdery mildew Fusarium graminearum severity Fhbindex Fhb-incidence Grains spike Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Septoria species Test weight 1000 grain weight Winter kill Mega Environment 4 38th SAWSN Selected check mark Grain wt spike Other unidentified foliar blights Global Wheat Program IWIN Collaborators Singh, Ravi Payne, Thomas 38th 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 Payne, Thomas |
| format |
Phenotypic data |
| topic_facet |
Agricultural Sciences Agricultural research Wheat Triticum aestivum Agronomic score Days to heading Days to maturity Bird damage per plot Powdery mildew Fusarium graminearum severity Fhbindex Fhb-incidence Grains spike Grain yield Lodging percent harvested area Stem rust Plant height Leaf rust Stripe rust on leaf Septoria species Test weight 1000 grain weight Winter kill Mega Environment 4 38th SAWSN Selected check mark Grain wt spike Other unidentified foliar blights |
| author |
Global Wheat Program IWIN Collaborators Singh, Ravi Payne, Thomas |
| author_sort |
Global Wheat Program |
| title |
38th Semi-Arid Wheat Screening Nursery |
| title_short |
38th Semi-Arid Wheat Screening Nursery |
| title_full |
38th Semi-Arid Wheat Screening Nursery |
| title_fullStr |
38th Semi-Arid Wheat Screening Nursery |
| title_full_unstemmed |
38th Semi-Arid Wheat Screening Nursery |
| title_sort |
38th semi-arid wheat screening nursery |
| publisher |
CIMMYT Research Data & Software Repository Network |
| publishDate |
2020 |
| url |
https://hdl.handle.net/11529/10548591 |
| work_keys_str_mv |
AT globalwheatprogram 38thsemiaridwheatscreeningnursery AT iwincollaborators 38thsemiaridwheatscreeningnursery AT singhravi 38thsemiaridwheatscreeningnursery AT paynethomas 38thsemiaridwheatscreeningnursery |
| _version_ |
1778656967887159296 |