Fiona R. Hay , Katherine J. Whitehouse , Richard H. Ellis , N. Ruaraidh Sackville Hamilton , Charlotte Lusty , Marie Noelle Ndjiondjop , Daniel Tia , Peter Wenzl , Luis G. Santos , Mariana Yazbek , Vania C.R. Azevedo , Ovais H. Peerzada , Michael Abberton , Olaniyi Oyatomi , Flora de Guzman , Grace Capilit , Alice Muchugi , Zakayo Kinyanjui
{"title":"CGIAR基因库活力数据揭示了种子收集管理中的不一致性","authors":"Fiona R. Hay , Katherine J. Whitehouse , Richard H. Ellis , N. Ruaraidh Sackville Hamilton , Charlotte Lusty , Marie Noelle Ndjiondjop , Daniel Tia , Peter Wenzl , Luis G. Santos , Mariana Yazbek , Vania C.R. Azevedo , Ovais H. Peerzada , Michael Abberton , Olaniyi Oyatomi , Flora de Guzman , Grace Capilit , Alice Muchugi , Zakayo Kinyanjui","doi":"10.1016/j.gfs.2021.100557","DOIUrl":null,"url":null,"abstract":"<div><p>Genebanks underpin global food security, conserving and distributing agrobiodiversity for use in research and breeding. The CGIAR collections include >700,000 seed accessions, held in trust as global public goods. However, the role of genebanks in contributing to global food security can only be realized if collections are effectively managed. Examination of the historical viability monitoring data from seven CGIAR genebanks confirmed that high seed viability was maintained for many decades for the various crops and forage species. However, departures from optimum management procedures were revealed, and there were insufficient data gathered to derive reliable estimates of longevity needed to better forecast regeneration requirements, estimate the size of seed lots that should be stored, and optimize accession monitoring intervals.</p></div>","PeriodicalId":48741,"journal":{"name":"Global Food Security-Agriculture Policy Economics and Environment","volume":"30 ","pages":"Article 100557"},"PeriodicalIF":9.8000,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.gfs.2021.100557","citationCount":"17","resultStr":"{\"title\":\"CGIAR genebank viability data reveal inconsistencies in seed collection management\",\"authors\":\"Fiona R. Hay , Katherine J. Whitehouse , Richard H. Ellis , N. Ruaraidh Sackville Hamilton , Charlotte Lusty , Marie Noelle Ndjiondjop , Daniel Tia , Peter Wenzl , Luis G. Santos , Mariana Yazbek , Vania C.R. Azevedo , Ovais H. Peerzada , Michael Abberton , Olaniyi Oyatomi , Flora de Guzman , Grace Capilit , Alice Muchugi , Zakayo Kinyanjui\",\"doi\":\"10.1016/j.gfs.2021.100557\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Genebanks underpin global food security, conserving and distributing agrobiodiversity for use in research and breeding. The CGIAR collections include >700,000 seed accessions, held in trust as global public goods. However, the role of genebanks in contributing to global food security can only be realized if collections are effectively managed. Examination of the historical viability monitoring data from seven CGIAR genebanks confirmed that high seed viability was maintained for many decades for the various crops and forage species. However, departures from optimum management procedures were revealed, and there were insufficient data gathered to derive reliable estimates of longevity needed to better forecast regeneration requirements, estimate the size of seed lots that should be stored, and optimize accession monitoring intervals.</p></div>\",\"PeriodicalId\":48741,\"journal\":{\"name\":\"Global Food Security-Agriculture Policy Economics and Environment\",\"volume\":\"30 \",\"pages\":\"Article 100557\"},\"PeriodicalIF\":9.8000,\"publicationDate\":\"2021-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.gfs.2021.100557\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Global Food Security-Agriculture Policy Economics and Environment\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2211912421000663\",\"RegionNum\":1,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global Food Security-Agriculture Policy Economics and Environment","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2211912421000663","RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
CGIAR genebank viability data reveal inconsistencies in seed collection management
Genebanks underpin global food security, conserving and distributing agrobiodiversity for use in research and breeding. The CGIAR collections include >700,000 seed accessions, held in trust as global public goods. However, the role of genebanks in contributing to global food security can only be realized if collections are effectively managed. Examination of the historical viability monitoring data from seven CGIAR genebanks confirmed that high seed viability was maintained for many decades for the various crops and forage species. However, departures from optimum management procedures were revealed, and there were insufficient data gathered to derive reliable estimates of longevity needed to better forecast regeneration requirements, estimate the size of seed lots that should be stored, and optimize accession monitoring intervals.
期刊介绍：
Global Food Security plays a vital role in addressing food security challenges from local to global levels. To secure food systems, it emphasizes multifaceted actions considering technological, biophysical, institutional, economic, social, and political factors. The goal is to foster food systems that meet nutritional needs, preserve the environment, support livelihoods, tackle climate change, and diminish inequalities. This journal serves as a platform for researchers, policymakers, and practitioners to access and engage with recent, diverse research and perspectives on achieving sustainable food security globally. It aspires to be an internationally recognized resource presenting cutting-edge insights in an accessible manner to a broad audience.
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