摘要
为降低草原樱桃组培苗生产的成本,加快组培苗推广,本试验研究了不同碳源对草原樱桃增殖和生根的影响。结果显示,蔗糖和白砂糖为草原樱桃组培快繁的最佳碳源,当浓度为20g·L-1和30g·L-1时,草原樱桃组培苗的繁殖系数和生根均较好,而从经济角度考虑,可用白砂糖代替蔗糖,白砂糖浓度为20g·L-1。
In order to reduce the culture-seedling production cost of prairie cherry and quicken the generalization of culture-seedling, effects of different carbon source on reproduction and radication of prairie cherry were studied in this paper. Result showed that sucrose and white granulated sugar were the best carbon source for reproduce fast of prairie cherry, when the concentration of sucrose or white granulated sugar was 20 g·L^-1 and 30 g·L^-1, the reproduction coefficient and radication were good. Therefore, considered from economical aspect, white granulated sugar could replace sucrose with concentration of 20 g· L^-1.
出处
《黑龙江八一农垦大学学报》
2007年第5期26-29,共4页
journal of heilongjiang bayi agricultural university
基金
项目来源:校内硕士科研启动资金
关键词
碳源
草原樱桃
快繁
白砂糖
carbon source
prairie cherry
reproduce fast
white granulated sugar
