26th Semi-Arid Wheat Yield Trial

26th Semi-Arid Wheat Yield Trial

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.

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Bibliographic Details
Main Authors: Global Wheat Program, IWIN Collaborators, Singh, Ravi, Payne, Thomas
Other Authors: Rodriguez, Araceli
Format: Experimental data biblioteca
Language:English
Published: CIMMYT Research Data & Software Repository Network 2018
Subjects:Agricultural Sciences, Agricultural research, Wheat, Triticum aestivum, Agronomic score, Above ground biomass, Chlorophyll, CT Booting, Canopy temperature, Days to anthesis, Days to heading, Days to maturity, Frost damage per plot, Powdery mildew, Feconcentration, Germination, Gluten content, Ground cover at 5 leaf stage, Grain moisture, Grain protein, Grain sds sedimentation, Grains spike, Grain yield, Grain wt spike, Harvest index, Helminthosporium sativum leaf, Leaf length, Leaf width, Lodging percent harvested area, NDVI vegetative stage, NDVI booting stage, Canopy normalized difference vegetation index, Stem rust, Peduncle length, Plant height, Leaf rust, Stripe rust on leaf, Sedimentation index, Septoria species, Spikes m2, Spike length, Spikelets spike, Septoria tritici blotch, Test weight, Tillers by meter, Znconcentration, Mega Environment 4, 26th SAWYT, Selected check mark,
Online Access:https://hdl.handle.net/11529/10548302
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Summary: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.

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