CAJ | 학술논문

在野外条件下，探索基质、激素、激素的质量浓度、浸泡时间对竹枝扦插的影响，以及竹节节数、竹龄、ABT1＃对竹节育苗的影响，筛选最佳处理组合，同时了解竹枝、竹节育苗出笋、生根、成活的过程。结果表明：竹枝扦插育苗，以基质河沙、ABT1＃质量浓度50 mg· L-1、浸泡1 h处理组合最优，萌芽率82％、生根率68％、发笋率36％。ABT1＃、IBA、NAA在促萌、生根、发笋方面有不同的作用，浸泡竹枝以低质量浓度（50～100 mg· L-1），短时间（1～2 h）为宜。埋节育苗以2年生双竹节育苗效率最高，1年生单竹节育苗效率最差，处理组2年生双竹节育苗初期出笋率83％、成活率71％、新生竹4．66根、竹高0．74 m，ABT1＃能显著改善双竹节育苗的出笋及成活，对单竹节育苗影响不显著。
재야외조건하，탐색기질、격소、격소적질량농도、침포시간대죽지천삽적영향，이급죽절절수、죽령、ABT1＃대죽절육묘적영향，사선최가처리조합，동시료해죽지、죽절육묘출순、생근、성활적과정。결과표명：죽지천삽육묘，이기질하사、ABT1＃질량농도50 mg· L-1、침포1 h처리조합최우，맹아솔82％、생근솔68％、발순솔36％。ABT1＃、IBA、NAA재촉맹、생근、발순방면유불동적작용，침포죽지이저질량농도（50～100 mg· L-1），단시간（1～2 h）위의。매절육묘이2년생쌍죽절육묘효솔최고，1년생단죽절육묘효솔최차，처리조2년생쌍죽절육묘초기출순솔83％、성활솔71％、신생죽4．66근、죽고0．74 m，ABT1＃능현저개선쌍죽절육묘적출순급성활，대단죽절육묘영향불현저。
The experiment was conducted to study the effects of media, hormones, content and dipping time on cutting of bamboo twigs and those of node number, bamboo age and ABT1#on bamboo saplings cultured from internode, screen a best treatment combination and understand the process of shooting, rooting and survival in the culture of bamboo saplings propagated from bamboo twigs and internode.The germination rate of 82%, the rooting rate of 68%and shooting rate of 36%were achieved from the best combination including the matrix of sand, plant growth regulator ABT1# and the content of 50 mg · L-1 (soaked for 1 hour).There are different functions between ABT1#, NAA and IBA on the process of geminating, rating and shooting.Low content (50-100 mg· L-1 ) and short time (1-2 hours) are suitable for branch immersion.Two-year old double slum has the highest propagation efficiency, while annual single slub has the worst seedlings efficiency.The shoot-ing rate of 83%, survival rate of 71% and 4.66 new bamboo per cutting are achieved by the treatment of two-year old double slub.The shooting and rooting of double slub can be obviously improved by the plant regulator ABT1#, while the single slub propagation does not have obvious effect.