‘北林槐1号’是刺槐K5的变异品种。该品种速生、侧枝少、托叶刺细短、小叶长、百叶干质量大,叶片单宁含量0.95%;易扦插和嫁接繁殖,造林技术简单,是优良的多用途品种。
Robinia pseudoacacia ‘Beilinhuai 1’ is a new variety selected from one mutation of R. pseudoacacia K5. It grows rapidly with fewer lateral branches on the trunk,shorter and finer thorn,longger leaflet,heavier dry weight of 100 leaflets,lower contents of acid detergent fiber compared with the normal R. pseudoacacia and K5. Thus,the new variety is an excellent multi-purpose variety. The variety can be easy to be propagated and afforested.