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1,340 datasets found
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21st 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 -
30th High Rainfall 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 Rainfall Wheat Yield Trial (HRWYT) contains very top-yielding advance lines of spring bread wheat (Triticum aestivum) germplasm adapted to high rainfall, Wheat Mega-environment 2 (ME2HR).Created January 20, 2025 • Updated January 20, 2025 -
Data on mechanized crop establishment methods (Direct seeding by seed drill a... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaTwo types of experiments conducted in multi-location on-farm trials to evaluate the mechanized crop establishment methods (Drill-Direct Seeded Rice and Mechanical Transplanted Rice) alternative to traditional crop establishment methods (Manual transplanted rice and broadcasting followed by beushening) in three districts of Odisha over three years (2017 to...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Discovery of Genomic Regions Associated with Grain Yiel... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaLow soil nitrogen stress can contribute to food insecurity, malnutrition, and rural poverty in maize-dependent smallholder communities of sub-Saharan Africa (SSA). Enhanced selection for improved varieites may result from a better understanding of the genomic regions associated with low nitrogen tolerance. Four F3 maize populations were used to study the...Created January 20, 2025 • Updated January 20, 2025 -
43rd 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 -
Replication Data for: Elucidating Genetic Control of Maydis Leaf Blight Resis... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaMaydis Leaf Blight (MLB) is a serious foliar disease for maize in warm and humid regions. The data in this dataset were used to investigate the genetic architecture underlying resistance to MLB using high resolution Genome Wide Association Studies and Genomic Prediction. A diverse panel of 336 maize inbreds adapted for the Asian tropics, were evaluated...Created January 20, 2025 • Updated January 20, 2025 -
Dataset on rhizosphere microbiota and yield of maize and barley in a field ex... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSix seed treatments were tested for 2 growing cycles (summer of 2021 and 2022) in a field experiment with maize (Zea mays L.) and barley (Hordeum vulgare L.) under conservation agriculture in the Mexican highlands, at CIMMYT’s experiment station of El Batán Texcoco, the State of Mexico, Mexico. The experiment was a randomized complete block design with 3...Created January 20, 2025 • Updated January 20, 2025 -
Genotypic data for the IND296 panel N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaGBS genotypic data for an Indian panel with 296 common wheat accessions.Created January 20, 2025 • Updated January 20, 2025 -
Genotypic data (DArTAG panel 2) for the IBWSN and SAWSN N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaDArTAG panel 2 validation data on 1454 CIMMYT spring bread wheat elite lines included in the 53, 54 and 55IWBWSN and 38, 39 and 40 SAWSN. DArTAG panel 2 consists of 3897 selected SNPs.Created January 20, 2025 • Updated January 20, 2025 -
Full list of wheat genotypes evaluated for wheat blast resistance N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe list includes wheat genotypes that have been evaluated for wheat blast resistance with data available publicly (database links are provided). The list is to be updated regularlyCreated January 20, 2025 • Updated January 20, 2025 -
Wheat Blast Data for seven CIMMYT wheat nurseries during the 2022 cropping cycle N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaWheat head blast index (%) data for seven CIMMYT nurseries (12HPAN, 13HLBSN, 13HZAN, 38SAWSN, 52IDSN, 53IBWSN, 54IBWSN) is presented. Field trials took place in Quirusillas and Okinawa (Bolivia) and Jashore (Bangladesh) during the 2022 cycles. Two sowings were made in each location/cycle.Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Exotic alleles contribute to heat tolerance in wheat un... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaPlant breediers must respond to the threats posed by climate change in order to help ensure global food security in the short and long term. A better understanding of the genetic underpinnings of heat tolerance can contribute to efforts to develop more resilient crops. The exome capture data from 149 spring wheat lines provided in this dataset were used...Created January 20, 2025 • Updated January 20, 2025 -
Round III: Household Survey Data, Punjab N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Green Revolution has led to intensive, irrigated rice-wheat systems across the Indo-Gangetic Plains (IGP). The limited turn-around time between rice harvest and sowing of the next crop (wheat) and mechanized harvesting of rice pose a critical challenge for farmers to sustainably handle the surplus rice residues. Because only a few economically viable...Created January 20, 2025 • Updated January 20, 2025 -
Farmer Census: Adoption of sustainable intensification technologies in Nepal ... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSustainable intensification of agriculture (SIA) is promoted by a number of Research-for-Development (R4D) programs and institutions to improve yields, rural incomes, and food security while decreasing or at least maintaining the current expansion of agricultural land and other adverse environmental impacts. One of the major SIA programs was the Cereal...Created January 20, 2025 • Updated January 20, 2025 -
Data on scoping study for laser land levelling services in the rice-wheat cro... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe data comes from a survey designed to understand the scope of LLL services in four districts of Mid- and Far-western developmental regions of Nepal Terai that are part of the IGB and have the potential to scale-up LLL. Samples were collected from the districts Banke, Bardiya, Kailali and Kanchanpur. The International Maize and Wheat Improvement Center,...Created January 20, 2025 • Updated January 20, 2025 -
Replication Data for: Genomic Prediction of Gene Bank Wheat Landraces N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaGenomic prediction methods may be used to enhance efforts to rapidly introgress traits of interest from exotic germplasm into elite materials. This study examined the performance of different genomic prediction models using genotypic and phenotypic data related to 8416 Mexican landrace accessions and 2403 Iranian landrace accessions stored in germplasm...Created January 20, 2025 • Updated January 20, 2025 -
Supplemental data for Genomic Prediction of Resistance to Tan Spot, Spot Blot... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThis study provides supplemental data to support the study on Genomic Prediction of Resistance to Tan Spot, Spot Blotch and Septoria Nodorum Blotch on Synthetics Hexaploid Wheat.Created January 20, 2025 • Updated January 20, 2025 -
Appraisal of complementarity of subsurface drip fertigation and conservation... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Indo-Gangetic Plains (IGP) in north-west (NW) India are facing a severe decline in ground water due to prevalent rice-based cropping systems. To combat this issue, conservation agriculture (CA) with an alternative crop/s, such as maize, is being promoted. Recently, surface drip fertigation has also been evaluated as a viable option to address...Created January 20, 2025 • Updated January 20, 2025 -
Sustainability, productivity, profitability and nutritional diversity of six ... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaCONTEXT: Intensive cropping and elevated input use to achieve high crop yields have resulted in the injudicious use of resources and a consequent reduction in profit margins for farmers in the Eastern Gangetic Plains (EGP) region of South Asia. In this region rice-wheat (RW) under conventional tillage (CT) management is the most widely cultivated...Created January 20, 2025 • Updated January 20, 2025 -
Reduced tillage and crop diversification can improve productivity and profit... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaIntensive rice (Oryza sativa)-based cropping systems in south Asia provide much of the calorie and protein requirements of low to middle-income rural and urban populations. Intensive tillage practices demand more resources, damage soil quality, and reduce crop yields and profit margins. Crop diversification along with conservation agriculture (CA)-based...Created January 20, 2025 • Updated January 20, 2025
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