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Dataset of historic and modern bread and durum wheat cultivar performance under conventional and reduced tillage with full and reduced irrigation

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Title Dataset of historic and modern bread and durum wheat cultivar performance under conventional and reduced tillage with full and reduced irrigation
 
Creator Honsdorf, Nora
Mulvaney, Michael J.
Singh, Ravi P.
Ammar, Karim
Govaerts, Bram
Verhulst, Nele
 
Subject breeding
conservation agriculture
genotypes
experimentation
wheat
tillage
irrigation
 
Description Conservation agriculture (CA) is an agronomic management system based on zero tillage and residue retention. Due to its potential for climate change adaptation through the reduction of soil erosion and improved water availability, CA is becoming more important in many regions of the world. However, increased bulk density and large amounts of crop residues may be a constraint for early plant establishment. This holds especially true under irrigated production areas with high yield potential. Genotype × tillage effects on yield are not well understood and it is unclear whether tillage should be an evaluation factor in breeding programs. Fourteen CIMMYT bread (Triticum aestivum) and thirteen durum (Triticum turgidum) wheat genotypes, created between 1964 and 2011, were tested for yield and agronomic performance at CIMMYT's experimental station near Ciudad Obregon, Mexico, during nine seasons. The genotypes were subjected to different tillage and irrigation treatments which consisted of conventional and permanent raised beds with full and reduced irrigation. The dataset includes traits collected during the growing period (days to emergence, days to flowering, maturity, plant height, NDVI, days from flowering to maturity, grain production rate) and at harvest (yield, harvest index, thousand grain weight, spikes/m², grains/m², test weight) and weather data (daily minimum and maximum temperature, rainfall). Six years of data of 26 genotypes were published along with the Honsdorf et al. (2018) paper in Field Crops Research (DOI: s10.1016/j.fcr.2017.11.011). This updated dataset includes three additional seasons of data (harvest years 2016 to 2018) and an additional bread wheat genotype (Borlaug100).
 
Date 2022-07-05
2023-01-01T16:14:05Z
2023-01-01T16:14:05Z
 
Type Journal Article
 
Identifier Honsdorf, N., Mulvaney, M.J., Singh, R.P., Ammar, K., Govaerts, B. and Verhulst, N. 2022. Dataset of historic and modern bread and durum wheat cultivar performance under conventional and reduced tillage with full and reduced irrigation. Data in Brief 43:108439. https://hdl.handle.net/10883/22137
2352-3409
https://hdl.handle.net/10568/126439
https://hdl.handle.net/10883/22137
https://doi.org/10.1016/j.dib.2022.108439
 
Language en
 
Rights CC-BY-NC-ND-4.0
Open Access
 
Format application/pdf
 
Source Data in Brief