Record Details

22nd Semi-Arid Wheat Yield Trial

CIMMYT Research Data & Software Repository Network Dataverse OAI Archive

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Field Value
 
Title 22nd Semi-Arid Wheat Yield Trial
 
Identifier https://hdl.handle.net/11529/10985
 
Creator Global Wheat Program
IWIN Collaborators
Singh, Ravi
Payne, Thomas
 
Publisher CIMMYT Research Data & Software Repository Network
 
Description The 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 potential is important in drought environments where rainfall is frequently erratic across and within years. Stripe rust, leaf rust and stem rust, root rots, nematodes, and bunts are the key biotic constraints. Typical target environments include winter rain or Mediterranean-type drought associated with post-flowering moisture stress and heat stress such as those found at Aleppo (Syria), Settat (Morocco) and Marcos Juarez (Argentina), all classified by CIMMYT within Wheat Mega Environment 4 (Low rainfall, semi-arid environment; ME4: SA). It is distributed to 150 locations, and contains 50 entries.
 
Subject Agricultural Sciences
Agricultural research
Drought tolerance
Triticum aestivum
Agronomic score
Aboveground biomass at maturity
Canopy temperature depression
Leaf chlorophyll content
Canopy temperature
Heading time
Maturity time
Powdery mildew severity
Grain appearance
Grain germination
Crop ground cover
Grain protein content
Grain number per spike
Grain yield
Spot blotch incidence
Leaf length
Leaf glaucousness
Leaf width
Lodging incidence
Canopy normalized difference vegetation index
Stem rust coefficient of infection
Plant height
Leaf rust coefficient of infection
Stripe rust coefficient of infection
Septoria blotch severity
Spike length
Septoria tritici blotch severity
Grain test weight
Grain weight
Tiller number
Mega Environment 4
22nd SAWYT
Phenol reaction score
Selected check mark
 
Language English
 
Date 2014
 
Contributor Rodriguez, Araceli
Global Wheat Program (GWP)
Genetic Resources Program (GRP)
CGIAR Research Program on Wheat (WHEAT)
CGIAR
 
Type Experimental data, Phenotypic data