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history of jute cultivation
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history of jute cultivation
Encyclopedia
农学
黄麻栽培史
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history of jute cultivation
黄麻栽培史
黄麻栽培历史已有千年左右。是中国古代南方的重要纤维作物。历史上栽培的黄麻有两种,即长果种黄麻(Corchorus olitorius)和圆果种黄麻(Corchorus capsulans)。前者原产中国,后者引自印度和巴基斯坦。古书上所称黄麻以长果种为主。
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The Red Ribbon of the Earth
The Red Robe
The Red Shirt Without Buttons
The Red Shoes
The Red-spider Demon and the White-spider Demon
The Red Sun
The Reed Catkins Field
therefore
the reform of endowment insurance for government organs and public institutions in China
the reform of land system in modern China
the reforms of Shang Yang
the regaining education right movement
the Reggio Emilia education approach
The Regional Planning of Yangtze River Delta
The Regional Plan of New York and Its Environs
the region of bedrock
The Registration Book of the Tang Dynasty Making for Imposing Corvee
the registration form of the tang and song dynasties recording residents' self-reported information
the registration or evaluation of tea provincial variety
the registration system for case docket
The regulation of blood products
the regulation of collecting poetry
the regulation of editing
The regulation of medical institutions
The Regulation of Miraculous Moxibustion
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