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首页> 外文期刊>European journal of nutrition >Has agriculture dispersed worldwide from a single origin?
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Has agriculture dispersed worldwide from a single origin?

机译：从单一起源中有农业分散在全球范围内吗？

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Some eleven thousand years ago hunter-gatherers in the Near East initiated their transition to farming using an assemblage of eight founder crops: three cereals, four legumes and flax. The evidence show that each of these plant species was brought into domestication once or mostly twice, with no further redomestication. It seems that these species were carefully chosen by humans from the many hundreds of plants used. Apparently, these eight crops were those that best responded to the sowing-reaping agrotechnique, reflecting the biological factors that were later manifested in the success of these founder crops. While changing their own life style, the novel, successful farmers have gained extra food, prestige, property, power, and as a result more spouses and children, eventually leading to their higher biological fitness. This in turn led to the expansion of agriculture either by idea diffusion or by the dispersal of the farmers themselves with their original founder crops. Farming has dispersed to Europe, Asia and North Africa during the following millennia. Concurrently, other remote hunter-gatherer populations in additional worldwide centers, notably East Asia and the Americas have also moved to farming life, conceiving local plant species and the relevant agrotechniques. Regarding the life history of the various cultivated plant species and the capabilities of our ancestors it is suggested that the simplest explanation for the beginning of agriculture in the new worldwide centers is the idea diffusion to these remote areas.
机译：大约十万年前，亨特收集者在附近的东部发起了他们向农业过渡，使用八个创始作物：三种谷物，四个豆类和亚麻。证据表明，这些植物物种中的每一种都陷入了驯化或主要是两次，没有进一步的重新组织。似乎这些物种被人类从所使用的数百家植物中仔细选择。显然，这八种作物是那些最适合播种的农业技术的作物，反映了后来在这些创始作物的成功中表现出的生物因素。在改变自己的生活方式时，这部小说，成功的农民获得了额外的食物，声望，财产，权力，而且可能更多的配偶和儿童，最终导致他们更高的生物健康。这反过来导致了通过想法扩散的农业的扩展，或者由农民自己与原来的创始作物分散。在以下几千年期间，农业已经分散到欧洲，亚洲和北非。同时，其他偏远的猎人 - 采集者在额外的全球中心，特别是东亚和美洲也迁移到耕种生命，构想当地植物物种和相关农业技术。关于各种栽培植物物种的生活史以及我们祖先的能力，建议新的全球中心在农业开始的最简单解释是对这些偏远地区的想法扩散。

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