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青刀豆亦称四季豆,原产于中南美洲,我国南方各省春、秋两季可栽培。本文主要谈谈青刀豆在我国的栽培技术。
Green beans, also known as green beans, native to Central and South America, the provinces of southern China spring and autumn can be cultivated. This article mainly talks about the cultivation technology of green beans in China.