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315 datasets found
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Results from rapid-cycle recurrent genomic selection in spring bread wheat N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaEmpirical studies of early generation genomic selection strategies for parental selection or population improvement are still lacking in wheat and other major crops. We show the potential of rapid-cycle recurrent GS to increase genetic gain for grain yield in wheat. We show a consistent realized genetic gain for grain yield after three cycles of...Created January 20, 2025 • Updated January 20, 2025 -
2022 CIMMYT Maize Latin America Product Announcement for Product Profile LA-P... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaNew and improved maize hybrids, developed by the CIMMYT Global Maize Program, are available for uptake by public and private sector partners, especially those interested in marketing or disseminating hybrid maize seed across Latin America and similar agro-ecological zones. Following a rigorous trialing and a stage-gate advancement process culminating in...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Optimizing sparse testing for genomic prediction of pla... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaIn plant breeding, sparse testing methods have been suggested to improve the efficiency of the genomic selection methodology. The data provided in this dataset were used to evaluate four methods for allocating lines to environments for sparse testing in multi-environment trials. The analysis was conducted using a multi-trait and uni-trait framework. The...Created January 20, 2025 • Updated January 20, 2025 -
54th International Durum Yield Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaInternational Durum Yield Nurseries (IDYN) are replicated yield trials designed to measure the yield potential and adaptation of superior CIMMYT-bred spring durum wheat germplasm that have been developed from tests conducted under irrigation and induced stressed cropping conditions in northwest Mexico. These materials have been subjected to numerous...Created January 20, 2025 • Updated January 20, 2025 -
2018 CIMMYT Maize Latin America Product Announcement for Product Profile LA-P... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaNew and improved maize hybrids, developed by the CIMMYT Global Maize Program, are available for uptake by public and private sector partners, especially those interested in marketing or disseminating hybrid maize seed across Latin America and similar agro-ecological zones. Following a rigorous trialing and a stage-gate advancement process culminating in...Created January 20, 2025 • Updated January 20, 2025 -
2022 CIMMYT Maize South Asia Product Announcement N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaNew and improved maize hybrids, developed by the CIMMYT Global Maize Program, are available for uptake by public and private sector partners, especially those interested in marketing or disseminating hybrid maize seed across South Asia and similar agro-ecological zones. Following a rigorous trialing and a stage-gate advancement process culminating in the...Created January 20, 2025 • Updated January 20, 2025 -
11th Stress Adapted Trait Yield Nurseries N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaWithin the framework of SATYN, two types of nurseries are produced: SATYN series with odd numbers are lines for drought-stressed areas, and SATYN series with even numbers are lines for heat stress conditions. These nurseries have been phenotyped in the major wheat-growing mega environments through the International Wheat Improvement Network (IWIN) and the...Created January 20, 2025 • Updated January 20, 2025 -
32ND High Rainfall Wheat Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaCIMMYT annually distributes improved germplasm developed by its researchers and partners in international nurseries trials and experiments. The High Rainfall Wheat Screening Nursery (HRWSN) contains spring bread wheat (Triticum aestivum) germplasm adapted to high rainfall areas (Mega-environment 2).Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: A comparison between three machine learning methods for... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaGenomic selection (GS) provides a new way for plant breeders select the best genotype. It draws upon historical phenotypic and genotypic information for training a statistical machine learning model which is used for predicting phenotypic (or breeding) values of new lines for which only genotypic information is available. Many statistical machine learning...Created January 20, 2025 • Updated January 20, 2025 -
23rd Karnal Bunt Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Karnal Bunt Screening Nursery is a single replicate nursery that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally irrigated, low rainfall environment) with total 50-100 entries and white/red grain color.Created January 20, 2025 • Updated January 20, 2025 -
9th Wheat Yield Collaboration Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe WYCYT international nurseries are the result of research conducted to raise the yield potential of spring wheat through the strategic crossing of physiological traits related to source and sink potential in wheat. These trials have been phenotyped in the major wheat-growing mega environments through the International Wheat Improvement Network (IWIN)...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Multi-trait genome prediction of new environments with ... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe genomic selection (GS) methodology has revolutionized plant breeding. This methodology makes predictions for genotyped candidate lines based on statistical machine learning algorithms that are trained with phenotypic and genotypic data of a reference population. GS can save significant resources in the selection of candidate individuals. However,...Created January 20, 2025 • Updated January 20, 2025 -
39th Semi-Arid Wheat Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe 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...Created January 20, 2025 • Updated January 20, 2025 -
20th High Temperature Wheat Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaCIMMYT annually distributes improved germplasm developed by its researchers and partners in international nurseries trials and experiments. The High Temperature Wheat Yield Trial (HTWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to Mega-environment 1 (ME1) which represents high temperature areas.Created January 20, 2025 • Updated January 20, 2025 -
42nd Elite Selection Wheat Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Elite Selection Wheat Yield Trial (ESWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to Mega-environment 1 (ME1) which represents the optimally irrigated, low rainfall areas. Major stresses include leaf, stem and yellow rusts, Karnal bunt, and lodging. Representative areas include the Gangetic...Created January 20, 2025 • Updated January 20, 2025 -
30th International Septoria Observation Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe International Septoria Observation Nursery (earlier Septoria Monitoring Nursery – SMN) is a single replicate nursery that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to ME2 (High rainfall environment) and ME4 (Low rainfall, semi-arid environment) with total 50-100 entries and white/red grain color.Created January 20, 2025 • Updated January 20, 2025 -
2022 CIMMYT Maize Latin America Product Announcement for Product Profile LA-P... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaNew and improved maize hybrids, developed by the CIMMYT Global Maize Program, are available for uptake by public and private sector partners, especially those interested in marketing or disseminating hybrid maize seed across Latin America and similar agro-ecological zones. Following a rigorous trialing and a stage-gate advancement process culminating in...Created January 20, 2025 • Updated January 20, 2025 -
53rd International Durum Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaInternational Durum Screening Nursery (IDSN) distributes diverse CIMMYT-bred spring durum wheat germplasm adapted to irrigated and variable moisture stressed environments. Disease resistance and high industrial pasta quality are essential traits possessed in this germplasm. It is distributed to 100 locations, and contains 150 entries.Created January 20, 2025 • Updated January 20, 2025 -
53rd International Durum Yield Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaInternational Durum Yield Nurseries (IDYN) are replicated yield trials designed to measure the yield potential and adaptation of superior CIMMYT-bred spring durum wheat germplasm that have been developed from tests conducted under irrigation and induced stressed cropping conditions in northwest Mexico. These materials have been subjected to numerous...Created January 20, 2025 • Updated January 20, 2025 -
29th Semi-Arid Wheat Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Semi-Arid Wheat Yield Trial (SAWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone environments typically receiving less than 500 mm of water available during the cropping cycle. The combination of water-use efficiency and water responsive broad adaptation plus yield...Created January 20, 2025 • Updated January 20, 2025
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