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蚕豆的栽培史与栽培区域: 蚕豆在中国的栽培可追溯至二千多年以前。蚕豆最初是在公元前100年前后即我国汉朝时由张骞经西域引入中国(当时的西域包括现在的新疆和中亚的一部分地区)。蚕豆在中国的栽培面积曾达1,600,000公顷之多,主要栽培在以下各省:江
Broad bean cultivation history and cultivation area: Broad bean cultivation in China can be traced back to more than two thousand years ago. Broad beans were first introduced into China by Zhang Qian through the Western Regions around 100 BC, ie, in the Han Dynasty of China (at the time the western region consisted of parts of present-day Xinjiang and parts of Central Asia). Broad bean cultivation in China has reached 1,600,000 hectares of cultivated area, mainly in the following provinces: the river