贵州黑糯产于黔南及黔西南山区,系贵州著名的地方特产。黑糯属籼亚种糯稻(O·Sativa L.Subsp.hsien Ting)。颖壳和米皮含有紫色素,呈紫黑色,习称“黑糯米”;由于营养丰富,糯性强,食性好,味芳香,具有滋补效果,为山区产妇的惯用食品,俗称“月米”;又因含有某些药效成分,常用于中药配方,亦有“药米”之称。经济价值高,为对外贸易的出口产品之一。贵州黑糯的栽培历史较悠久,经长期的自然选择和人工选择,黑糯品种也逐渐增加。形态特征因品种不同而异。其共同的特征是植株较高(130—150厘米),株型疏散,叶片阔长,叶色为绿色或紫色,分蘖力偏弱,穗 Guizhou black waxy produce in Qiannan and Qianxinan mountains, Guizhou famous local specialty. Black waxy Indica subspecies glutinous rice (O. Sativa L. Subsp. Hsien Ting). Because of nutrient-rich, waxy, good eating habits, taste aroma, with nourishing effect, is commonly used in mountain maternal food, commonly known as “moon” ; Because of containing some of the active ingredients, commonly used in traditional Chinese medicine formula, also known as “drug meter.” High economic value, one of the export products for foreign trade. Guizhou black waxy cultivation history of a long time, after long-term natural selection and manual selection, black waxy varieties also gradually increased. Morphological characteristics vary by species. Their common feature is the higher plant (130-150 cm), plant type evacuation, leaves wide and long, leaf color is green or purple, weaker tillering ability, spike