一、品种资源的调查征集 湖北省位于长江中游,是我国亚热带与温带农业区交接地带,北纬29—33°,东经108.5—116°之间。自古以来,就是我国苎麻主产区之一。境内地形其杂,自然环境多变,苎麻品种资源非常丰富,调查、搜集、整理、研究湖北省苎麻品种资源,评选丰产优质品种,对新品种选育,发展苎麻生产和麻纺工业,都有重要作用。 I. Investigation on Variety Resources Hubei Province, located in the middle reaches of the Yangtze River, is the handover zone of the subtropical and temperate agriculture areas in China. It is between 29-33 ° north latitude and 108.5-116 ° longitude. Since ancient times, it is one of the main producing areas of ramie in our country. The territory of the terrain its miscellaneous, natural environment changeable, ramie variety of resources is very rich, investigate, collect, organize, study of ramie varieties in Hubei Province resources, selection of high yielding varieties, new varieties of breeding, development of ramie production and linen industry, are important effect.