大果无刺沙棘嫩枝扦插配套技术研究  

Supporting Technology for Softwood Cuttings of Hippophae rhamnoides

作　　者：张莹 

机构地区：[1]阜新蒙古族自治县园林管理处,辽宁阜新123100

出　　处：《防护林科技》2014年第3期26-27,51,共3页Protection Forest Science and Technology

摘　　要：对大果无刺沙棘嫩枝扦插育苗过程中相关的施肥、移植等配套技术进行了试验研究,结果表明：施肥对大果无刺沙棘扦插苗的生长影响显著,以钼肥为例,1%施肥浓度和蘸根处理的苗木生长效果最好,氮、磷、钾营养元素的配比为1∶0.4∶1最佳;7月1日以前（15～22d扦插苗）移植的苗木生长质量较好;3～5cm根长移植效果较好;裸地扦插苗成活率高,生长好,抗性强。Related fertilization ,transplant technology of softwood cuttings for Hippophae rhamnoides were studied .Result shows that：the effect of fertilization on Hippophae rhamnoides is significant ;taking molybdenum fertilizer as example , growth effect of dipped rooted seedlings with 1% concentration of fertilizer is optimal ;mixture ratio of nitrogen ,phosphorus and potassium is 1∶0 .4∶1;15-22-day-old transplanted cutting seedlings grew optimal before July 1;transplantation effect of seedlings with root length being 3-5 cm is optimal;survival rate ＆amp; growth of cutting seedling on barren soil is optimal ;its re-sistance is strong .

关 键 词：大果无刺沙棘 嫩枝扦插 施肥 移植 

分 类 号：S793.6[农业科学—林木遗传育种]