黔东南一带少数民族地区,长期习惯种禾,禾就成了该地区的地方特有稻种。考察研究该稻种的特征特性,对正确扩大禾的利用具有现实意义。79年对黎平县农作物品种资源作了全面普查,80年又重点进行了调查,基本上摸清黎平禾品种概况,现汇总如下,供参考。一、黎平县禾的生态环境黎平县介于东经108°37′～109°31′、北纬25°44′～26°31′。耕地面积占总面积的4.85％。是一个九山半水半分田的地区。在28万余亩稻田中,冷阴烂锈田约6万亩,占 Southeastern Guizhou ethnic minority areas, long-term habitual species of Wo, Wo has become the region’s endemic species of rice. Studying and studying the characteristics of the rice seed has practical significance for the correct utilization of the rice seed. 79 years of Liping County, crop species resources made a comprehensive survey, 80 years and focused on the investigation, basically clear Liping Wo species profiles, are summarized below, for reference. First, the Liping County Wo ecological environment Liping County between the longitude 108 ° 37 ’~ 109 ° 31’, latitude 25 ° 44 ’~ 26 ° 31’. Cultivated land area accounts for 4.85% of the total area. Is a nine semi-water semi-sub-fields. In more than 280,000 mu of paddy fields, about 60,000 mu of cold and rotten rust fields account for