摘要
以"金薄香6号"核桃组培苗为试材,探讨了IBA浓度和暗处理天数对核桃组培苗生根的影响,结果表明:"金薄香6号"核桃组培苗在1/2MS(大量元素含量减半,NH4NO3含量是DKW培养基中的1/2)附加IBA2.0 mg/L培养基中暗处理7 d,然后进行光照培养,生根率可达65.56%.
The effect of IBA and dark treatment on rooting of tssue cultured seedling of walnut "Jinboxiang 6",the result showed: tissue culture seedling of walnut "jinboxiang 6" were placed on the medium of 1/2MS added IBA 2.0 mg/L in darkness for 7 days,then light treat,rooting rate can reach 65.56%.
出处
《山西林业科技》
2011年第4期30-31,共2页
Shanxi Forestry Science and Technology
关键词
核桃
组培
IBA
暗处理
生根
Walnut
tissue culture
IBA
dark treatment
rooting