不同营养液对甘薯龙薯9号脱毒苗基质培快繁的影响

付国召, 杨翠芹, 伍凌云, 段芳, 王强, 郑顺林

Effects of Different Nutrient Solutions on Rapid Propagation of Virus-Free Sweet Potato Longshu No.9 in Substrate Culture

Fu Guozhao, Yang Cuiqin, Wu Lingyun, Duan Fang, Wang Qiang, Zheng Shunlin

表5 不同处理对甘薯脱毒苗茎节数的影响

Table 5 Effects of different treatments on stem node number of sweet potato virus-free seedlings

处理 Treatment 茎节数Stem node number 06-27 07-11 07-25 08-08 1/2Hoagland 1.333±0.144ab 6.583±2.155c 11.917±1.876c 15.815±3.467e Hoagland 1.500±0.500ab 8.583±2.323abc 15.583±3.556bc 18.500±2.750de 1/2循环1/2 circulating 1.417±0.382ab 8.667±1.528abc 17.500±1.392bc 21.500±0.500cd 循环Circulating 1.667±0.289ab 9.417±1.774abc 17.583±0.520bc 20.458±0.208cd 1/2MS 1.167±0.144b 9.583±2.402abc 19.333±0.804b 27.458±3.208ab MS 1.250±0.250ab 7.333±2.036bc 17.500±0.661bc 23.000±3.000c 龙九1 Longjiu 1 2.193±0.992a 10.917±2.504ab 19.000±0.750b 23.958±0.292bc 龙九2 Longjiu 2 1.943±0.602ab 11.500±0.250a 27.417±1.308a 29.333±1.667a