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524 datasets found
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2021 CIMMYT Maize Southern Africa 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 southern Africa 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 -
Supplemental data for deciphering resistance to Zymoseptoria tritici in the T... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaTwo major and two minor QTL for seedling and adult-plant resistance to Septoria tritici blotch (STB), caused by the fungus Zymoseptoria tritici (Z. tritici) were mapped. The two mayor QTL were located on chromosome 2B, the two minor QTL on chromosomes 1A and 7A, respectively and derived from the Tunisian durum wheat landrace accession ‘Agili39’. QTL were...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Genome-based genotype × environment prediction enhances... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaPotato breeding efficiency can be improved by increasing the reliability of selection and identifying promising germplasm for crossing. The data provided in these datasets were used to compare the prediction accuracy of genomic-estimated breeding values for several potato (Solanum tuberosum L.) breeding clones and released cultivars evaluated in three...Created January 20, 2025 • Updated January 20, 2025 -
2021 CIMMYT Maize Latin America Product Announcement / Anuncio de Productos d... 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: Multi-generation genomic prediction of maize yield usin... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaGenomic prediction models may be used in plant breeding pipelines. They are often calibrated using multi-generation data and there is an open question of whether all available data or a subset of it should be used to calibrate genomic prediction models. Therefore, a study was undertaken to determine whether combining sparse selection indexes (SSIs) and...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Bayesian linear regression near infrared spectroscopy (... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaVitamin A deficiency (VAD) is a public health problem worldwide. For countries with a high per capita consumption of maize, breeding varieties with higher provitamin A carotenoid content than normal yellow maize — biofortification — can be a viable strategy to reduce VAD. Selection for provitamin A carotenoid content uses molecular markers and phenotypic...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Identification and validation of genomic regions associ... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaCharcoal rot, caused by the fungal pathogen, Macrophomina phaseolina, is a serious concern for small holder maize cultivation. It can cause significant yield loss and plant lodging at harvest. A genome wide association study (GWAS) was conducted using the CIMMYT Asia panel of 396 tropical-adapted lines to identify and validate genomic variants associated...Created January 20, 2025 • Updated January 20, 2025 -
8th 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 -
22nd 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 -
31st 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 -
52nd 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 -
52nd 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 -
11th Harvest Plus Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Harvest Plus Yield Trial (HPYT) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has total 50 entries with 2 replications, white grain color and distributed to more than 70 locations.Created January 20, 2025 • Updated January 20, 2025 -
12th Harvest Plus Advanced Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Harvest Plus Advanced Nursery (HPAN) contains spring bread wheat (Triticum aestivum) germplasm adapted to ME1 (Optimally Irrigated, low rainfall environment) and ME5 (Warmer area environment) environments. It has 100-200 entries with a single replication, white grain color and distributed to more than 35 locations.Created January 20, 2025 • Updated January 20, 2025 -
12th Helminthium Leaf Blight Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Helminthium Leaf Blight Screening Nursery is a single replicate nursery that contains diverse spring bread wheat (Triticum aestivum) germplasm with total 50-100 entries and 2 REPs.Created January 20, 2025 • Updated January 20, 2025 -
22nd Fusarium Head Blight Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Fusarium Head Blight Screening Nursery (earlier Scab Resistance Screening Nursery - SRSN) 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 -
15th Stem Rust Resistance Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Stem Rust Resistance Screening Nursery is a single replicate nursery that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to all mega-environments with total 50-100 entries and white/red grain color.Created January 20, 2025 • Updated January 20, 2025 -
10th 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 -
28th 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 -
38th 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
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