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Setting conservation priorities for the wild relatives of food crops in Indonesia

机译：为印度尼西亚粮食作物野生亲属设定保护优先事项

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Crop wild relatives (CWR) have been increasingly used as a genetic resource in crop improvement programs, thus, their conservation is essential for future sustainable agriculture and food security. Generally, CWR are threatened but their conservation has just recently come to global attention. Ex situ conservation (to ensure the availability of material to plant breeders and reintroduction programs) and in situ conservation (to permit their natural evolution) need better planning to ensure success. However, Indonesia as one of the important areas for CWR diversity does not yet have specific plans to conserve these resources. The basis for CWR conservation planning is having a prioritized inventory of CWR upon which to focus CWR conservation actions in Indonesia. Therefore, the initial CWR conservation planning steps reported in this paper are CWR checklist development and subsequent prioritization to permit better allocation of resources and time for conservation action. A total of 1968 taxa were recorded as wild relatives of food crops in Indonesia. About 571 (29%) of those taxa are national endemics and 864 (44%) are narrow regional endemics. After prioritization based on the socio-economic value of the related crops and potential utilization for plant breeding, 234 taxa were established as a priority for conservation. Ninety-five of these priority taxa are important at the national and global levels (such as wild relatives of rice, banana, mango, breadfruit, sugarcane, taro, coconut, sweet potato, melon, sorghum, citrus, and aubergine), 69 are important at the national and regional levels (such as wild relatives of tropical fruits and sugar crops), and 70 taxa are important at global level only (such as wild relatives of yam, figs, and raspberry). Those priority taxa are now the target for further CWR conservation action both of ex situ and in situ gap analyses and the establishment of a systematic conservation planning strategy for effective conservation action in Indonesia.
机译：作物野生亲属（CWR）越来越多地用作作物改善计划的遗传资源，因此，他们的保护对于未来的可持续农业和粮食安全至关重要。一般来说，CWR受到威胁，但他们的保护刚刚全球关注。 EXITU保守（确保物质的可用性到植物饲养员和重新引入计划）以及原位保护（允许他们的自然演进）需要更好的计划以确保成功。然而，印度尼西亚作为CWR多样性的重要领域尚未有具体的计划能够保护这些资源。 CWR保护规划的基础是有一个优先考虑的CWR库存，以重点在印度尼西亚集中CWR保护行动。因此，本文报告的初始CWR保守规划步骤是CWR清单开发和随后的优先顺序，以便更好地分配资源和节约时间的时间。共有1968个分类群被记录为印度尼西亚粮食作物的野生亲属。大约571名（29％）的那些分类群是国家善人，864名（44％）是狭隘的区域善人。在基于相关作物的社会经济价值和植物育种的潜在利用率之后，建立了234个分类，作为保护的优先事项。这些优先级的九十五在国家和全球各级都很重要（如稻米，香蕉，芒果，面包果，甘蔗，芋头，椰子，甘薯，甜瓜，芦荟，柑橘和茄子），69所属在国家和区域一级（如热带水果和糖作物的野生亲属）重要的是，70个分类群在全球层面都很重要（例如山药，无花果和覆盆子的野生亲属）。那些优先级的分类群现在是进一步的CWR保护行动的目标，也是在原地和原位差距分析中以及建立印度尼西亚有效保护行动的系统保护计划战略。

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