CAJ | 학술논문

本文对影响沙棘硬枝扦插生根的主要因素进行了研究。结果表明：采条树冠部位、枝条部位对插穗生根无显著影响；在1-3年生枝条中，年龄越大、直径长度越大，生根效果越好；插穗长度对插穗生根有显著影响，15～25em范围内的插穗长度越长越容易生根；扦插基质中掺有沙棘果渣后扦插生根效果显著提高；在高温高湿度的大棚环境条件下扦插生根效果更好；外源激素对生根有显著的影响，选取100×10-6的ABT1号生根粉浸泡基部6h生根指标为最优选择。
본문대영향사극경지천삽생근적주요인소진행료연구。결과표명：채조수관부위、지조부위대삽수생근무현저영향；재1-3년생지조중，년령월대、직경장도월대，생근효과월호；삽수장도대삽수생근유현저영향，15～25em범위내적삽수장도월장월용역생근；천삽기질중참유사극과사후천삽생근효과현저제고；재고온고습도적대붕배경조건하천삽생근효과경호；외원격소대생근유현저적영향，선취100×10-6적ABT1호생근분침포기부6h생근지표위최우선택。
The purpose of the study was to investigate the main factors of Hippophae rhamnoides L. on rooting of hardwood. The re- sults obtained by the experiments indicated that there were no significant difference on different parts of crown and branches ; between 1 to 3 years old branches, the greater the age, the diameter of the longer length, rooting the better; cutting length has significant effects on rooting, the longer the branches, it take root more easily in the range of 15 -25cm cutting length; the rooting rate of hardwood was increased by mixing with fruit marc in matrix; the cuttings could root better in the plastic greenhouse environment of high temperature and high humidity conditions ; the rooting characters of cuttings was significantly influenced by exogenous hormone, in order to achieve the best rooting, the best optimal choice is that treated by 100ppm ABT NO. 1 for 6 hours.