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1 各处理大量元素及其含量

Table 1 Macroelements and their contents in each treatment mg/L

处理Treatment N P K Ca Mg S 1/2Hoagland 105 16 118 80 24 32 Hoagland 210 31 235 160 49 64 1/2循环1/2 circulating 137 31 215 95 12 16 循环Circulating 273 62 430 190 24 32 1/2MS 420 19 392 60 18 28 MS 840 39 784 120 36 56 龙九1 Longjiu 1 354 19 351 57 17 24 龙九2 Longjiu 2 707 39 703 115 34 49