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National inventory and prioritization of crop wild relatives in Spain

机译：西班牙农作物野生遗产的国家库存与优先级

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Crop wild relatives (CWR) have recently received significant attention due to their value as plant genetic resources and their contribution to world food security. We present a prioritized checklist of CWR in Spain in which the criteria of crossability with crops of economic importance, endemicity and threat status have been taken into account. First, we selected a list of genera corresponding to the most relevant crops for Spain and at the international level. These crops were classified into use categories (Food, Forage & Fodder, Ornamental, and Industrial & Other uses) depending on their main use. The wild plant species native to Spain belonging to these genera were then listed. After evaluation by national experts in plant breeding, the resulting checklist contained 929 species. Further selection based on crossability, endemicity and threat status led to the generation of the Prioritized Spanish Checklist of crop wild relatives containing 578 species. Thirty-two percent of these species belong to the Forage & Fodder use category, 28% to the Ornamental category, 24% to the Food category and 16% to the Industrial & Other uses category. Thirty-five percent of the prioritized species are endemic to Spain, and over one-fourth are classified under some category of threat according to the International Union for Conservation of Nature. Endemicity and threat status rates in the Prioritized Spanish Checklist of CWR were higher than those found in the prioritized CWR inventories of other countries. A ex situ assessment reporting number of accessions showed that 70% of the prioritized Spanish CWR have accessions preserved in genebanks.
机译：作物野生亲属（CWR）最近受到显着的关注，因为它们作为植物遗传资源的价值及其对世界粮食安全的贡献。我们在西班牙提供了一个优先的CWR清单，其中已经考虑了与经济重要性，流行性和威胁地位的作物的可与性的可联系的标准。首先，我们选择了与西班牙最相关作物对应的一份属，在国际层面。这些作物分为使用类别（食品，饲料＆amp;饲料，装饰和工业＆amp;其他用途）根据其主要用途。然后列出了属于这些属于这些属的西班牙的野生植物物种。经国家专家在植物育种专家评估后，所产生的清单包含929种。进一步选择基于可易性，流行性和威胁状态导致了含有578种的作物野生亲属的优先西班牙清单。 32％的物种属于饲料＆amp;饲料使用类别，28％到装饰类别，24％到食品类别和16％的工业＆amp;其他使用类别。 35％的优先种类的物种是西班牙的特有，而在四分之一的威胁下，根据国际自然联盟根据某种威胁分类。 CWR优先西班牙语清单中的流行性和威胁状态率高于其他国家优先考虑的CWR库存中的那些。 AIT Situ评估据报告的录取数量显示，70％的优先西班牙CWR在基因库中保留了豁免。

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