小黑麦是小麦与黑麦杂交,经人工染色体加倍而成的植物新种。五十年代初,著名育种专家鲍文奎教授在我国首先育成了异源八倍体小黑麦,经过有关专业科技人员的努力,现已使人工合成的小黑麦成为一种有经济价值的新型麦类作物。 贵州山地面积占87％,且海拔差异大,在高寒山区,土壤瘦瘠,冬春干旱,小麦产 Triticale is a hybrid of wheat and rye and is a new plant species that is doubled by artificial chromosomes. In the early 1950s, renowned breeder Professor Bao Wenkui first bred heterologous octoploid triticale in China. Through the efforts of relevant scientific and technical personnel, the synthetic triticale has now become a new type of wheat with economic value Crops. Guizhou mountainous area accounts for 87%, and the altitude difference is big, in alpine mountain area, the soil is thin, winter and spring drought, wheat production