Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley
BACKGROUND: Continuous development of new wheat varieties is necessary to satisfy the demands of farmers, industry, and consumers. The evaluation of candidate genotypes for commercial release under different on-farm conditions is a strategy that has been strongly recommended to assess the performance and stability of new cultivars in heterogeneous environments and under different farming systems. The main objectives of this study were to evaluate the grain yield and quality performance of ten different genotypes across six contrasting farmers' field conditions with different irrigation and nitrogen fertilization levels, and to develop suggestions to aid breeding programs and farmers to use resources more efficiently. Genotype and genotype by environment (GGE) interaction biplot analyses were used to identify the genotypes with the strongest performance and greatest stability in the Yaqui Valley. RESULTS: Analyses showed that some traits were mainly explained by the genotype effect, others by the field management conditions, and the rest by combined effects. The most representative and diverse field conditions in the Yaqui Valley were also identified, a useful strategy when breeders have limited resources. The independent effects of irrigation and nitrogen levels and their interaction were analyzed for each trait. The results showed that full irrigation was not always necessary to maximize grain yield in the Yaqui Valley. Other suggestions for more efficient use of resources are proposed. CONCLUSIONS: The combination of on-farm trials with GGE interaction analyses is an effective strategy to include in breeding programs to improve processes and resources. Identifying the most outstanding and stable genotypes under real on-farm systems is key to the development of novel cultivars adapted to different management and environmental conditions.
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Format: | Article biblioteca |
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Wiley
2023
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Subjects: | AGRICULTURAL SCIENCES AND BIOTECHNOLOGY, Wheat Quality, Bread Wheat, Bread-Making, SOFT WHEAT, QUALITY, FARMING SYSTEMS, Sustainable Agrifood Systems, |
Online Access: | https://hdl.handle.net/10883/22948 |
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dig-cimmyt-10883-229482024-03-19T17:55:14Z Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley Tabbita, F. Ortiz-Monasterio, I. Piñera Chavez, F.J. Ibba, M.I. Guzman, C. AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems BACKGROUND: Continuous development of new wheat varieties is necessary to satisfy the demands of farmers, industry, and consumers. The evaluation of candidate genotypes for commercial release under different on-farm conditions is a strategy that has been strongly recommended to assess the performance and stability of new cultivars in heterogeneous environments and under different farming systems. The main objectives of this study were to evaluate the grain yield and quality performance of ten different genotypes across six contrasting farmers' field conditions with different irrigation and nitrogen fertilization levels, and to develop suggestions to aid breeding programs and farmers to use resources more efficiently. Genotype and genotype by environment (GGE) interaction biplot analyses were used to identify the genotypes with the strongest performance and greatest stability in the Yaqui Valley. RESULTS: Analyses showed that some traits were mainly explained by the genotype effect, others by the field management conditions, and the rest by combined effects. The most representative and diverse field conditions in the Yaqui Valley were also identified, a useful strategy when breeders have limited resources. The independent effects of irrigation and nitrogen levels and their interaction were analyzed for each trait. The results showed that full irrigation was not always necessary to maximize grain yield in the Yaqui Valley. Other suggestions for more efficient use of resources are proposed. CONCLUSIONS: The combination of on-farm trials with GGE interaction analyses is an effective strategy to include in breeding programs to improve processes and resources. Identifying the most outstanding and stable genotypes under real on-farm systems is key to the development of novel cultivars adapted to different management and environmental conditions. 4975-4982 2024-01-18T01:30:18Z 2024-01-18T01:30:18Z 2023 Article Published Version https://hdl.handle.net/10883/22948 10.1002/jsfa.12567 English CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose Open Access Mexico New York (USA) Wiley 10 103 1097-0010 Journal of the Science of Food and Agriculture |
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AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems |
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AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems Tabbita, F. Ortiz-Monasterio, I. Piñera Chavez, F.J. Ibba, M.I. Guzman, C. Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
description |
BACKGROUND: Continuous development of new wheat varieties is necessary to satisfy the demands of farmers, industry, and consumers. The evaluation of candidate genotypes for commercial release under different on-farm conditions is a strategy that has been strongly recommended to assess the performance and stability of new cultivars in heterogeneous environments and under different farming systems. The main objectives of this study were to evaluate the grain yield and quality performance of ten different genotypes across six contrasting farmers' field conditions with different irrigation and nitrogen fertilization levels, and to develop suggestions to aid breeding programs and farmers to use resources more efficiently. Genotype and genotype by environment (GGE) interaction biplot analyses were used to identify the genotypes with the strongest performance and greatest stability in the Yaqui Valley. RESULTS: Analyses showed that some traits were mainly explained by the genotype effect, others by the field management conditions, and the rest by combined effects. The most representative and diverse field conditions in the Yaqui Valley were also identified, a useful strategy when breeders have limited resources. The independent effects of irrigation and nitrogen levels and their interaction were analyzed for each trait. The results showed that full irrigation was not always necessary to maximize grain yield in the Yaqui Valley. Other suggestions for more efficient use of resources are proposed. CONCLUSIONS: The combination of on-farm trials with GGE interaction analyses is an effective strategy to include in breeding programs to improve processes and resources. Identifying the most outstanding and stable genotypes under real on-farm systems is key to the development of novel cultivars adapted to different management and environmental conditions. |
format |
Article |
topic_facet |
AGRICULTURAL SCIENCES AND BIOTECHNOLOGY Wheat Quality Bread Wheat Bread-Making SOFT WHEAT QUALITY FARMING SYSTEMS Sustainable Agrifood Systems |
author |
Tabbita, F. Ortiz-Monasterio, I. Piñera Chavez, F.J. Ibba, M.I. Guzman, C. |
author_facet |
Tabbita, F. Ortiz-Monasterio, I. Piñera Chavez, F.J. Ibba, M.I. Guzman, C. |
author_sort |
Tabbita, F. |
title |
Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
title_short |
Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
title_full |
Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
title_fullStr |
Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
title_full_unstemmed |
Impact of different on-farm management practices on bread wheat quality: a case study in the Yaqui Valley |
title_sort |
impact of different on-farm management practices on bread wheat quality: a case study in the yaqui valley |
publisher |
Wiley |
publishDate |
2023 |
url |
https://hdl.handle.net/10883/22948 |
work_keys_str_mv |
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