我所1985年从中国科学院北京植物园引进了14个国外甜高粱新品种,经两年的连续试验表明:甜高粱与普通高粱一样耐旱、耐盐碱、适应性强、抗逆性好。经田间观察、室内分析鉴定,初步选出适合我区扩大推广种植利用的两个丰产、高糖品种。 1.凯勒:美国新育成品种。生育期145天,中晚熟品种,平均株高3.83米,茎粗2.5厘 In 1985, we imported 14 new varieties of sweet sorghum from the Beijing Botanical Garden of Chinese Academy of Sciences. After two years of continuous experiments, it shows that sorghum is as drought-tolerant and saline-alkali as sorghum, adaptable and resistant to stress. After field observation and indoor analysis and identification, two high-yielding and high-sugar varieties suitable for planting, expanding and popularizing in our district were selected. 1. Keller: the United States newly reared varieties. Growth period of 145 days, the late maturing varieties, the average height of 3.83 meters, stem diameter 2.5%