西宁地区智能温室“宁杞7号”硬枝扦插技术研究

Research on Hard Cuttage Lycium barbarum L. cv.‘Ningqi-7’ in Greenhouse Xining City

本文采用不同扦插基质、不同植物生长调节剂及同一植物生长调节剂-ABT的不同浸泡时间,观察宁杞7号硬枝扦插成活率的影响,结果表明以上层东北泥炭+下层净河沙=2∶1的扦插基质生根效果最好,成活率达86.7%。在不同植物生长调节剂与浸泡时间对插穗生根效果的影响中,以ABT生根粉生根效果较好,浸泡时间宜采用4-5h,成活率分别达88.3%和81.7%。

This article uses the different cuttage matrix, the different plant growth regulator and the identical plant growth regulator - ABT different immersion time, observation hard cuttage survival rate influence on Ningqi -7, The result indicates by upper formation northeast peat coal ＋ lower level rive r sand = 2：1 cuttage matrix takes root the best effect,The survival rate reaches 86. 7%. takes root the powder by ABT to take root the effect to be good, the immersion time 4 -5h, the survival rate respectively reaches 88.3 % and 81.7 %.