CAJ | 학술논문

为了促进中山杉标准化生产，研究了扦插季节、激素种类及浓度、扦插基质等因素对中山杉9号插穗生根的影响。结果表明：6月中下旬以当年生半木质化枝条作为插穗，选择体积比1∶1的泥炭土与珍珠岩作基质，用NAA与IBA激素处理插穗基部，500 mg?L‐1 NAA快浸30 s ，1000 mg?L‐1 IBA快浸30 s ，扦插后置于全光喷雾条件下，插穗50 d后生根率可达85％以上。
위료촉진중산삼표준화생산，연구료천삽계절、격소충류급농도、천삽기질등인소대중산삼9호삽수생근적영향。결과표명：6월중하순이당년생반목질화지조작위삽수，선택체적비1∶1적니탄토여진주암작기질，용NAA여IBA격소처리삽수기부，500 mg?L‐1 NAA쾌침30 s ，1000 mg?L‐1 IBA쾌침30 s ，천삽후치우전광분무조건하，삽수50 d후생근솔가체85％이상。
In order to promote standardization production of Taxodium Zhong shansa ,the effect of cutting time , plant hormone and cutting medium on the rooting of Zhong shansa 9 was studied .The results showed that the optimum shoot for cutting was collected in late June .The suitable cutting medium was a mixture of sterilized peat and perlite (1∶1 v/v) .The combination of 500 mg?L‐1 NAA (30 s) and 1 000 mg?L‐1 IBA (30 s) was the best treatment of plant hormone .The rooting rate was above 85% after 50 d under the above conditions and all optical spray .