【摘要】 针对基质类型、生根调节剂种类及其浓度对东北茶藨子嫩枝扦插效果影响的研究结果表明:沙∶土=2∶1作为扦插基质,250×10-6mg/m L浓度的ABT生根粉,速蘸10 s,其生根效果最佳,生根率可达66.7%。此外,东北茶藨子分株繁殖效果较好,秋季分株成活率达93.5%。更多还原

【Abstract】 This paper mainly studies the asexual reproduction of wild Ribes mandshuricum, the softwood cuttings by L9(34) orthogonal experiment design, the types of substrate, rooting hormone and rooting hormone concentration on the wild Ribes mandshuricum softwood cutting effect. The results show that the sand∶soil=2∶1 as cuttage, 250 PPM concentrations of ABT rooting powder, dipped 10 s, the best rooting, the rooting rate was 66.7%. In addition, Ribes mandshuricum ramets propagation effect, autumn ramet survival rate reached 93.5%.更多还原