野生滇刺枣的改造利用  

Rejuvenation and Utilization of Wild Ziziphus mauritiana

作　　者：李金元[1] 胡学明 

机构地区：[1]中国林业科学研究院资源昆虫研究所,云南省楚雄州林业科学研究所

出　　处：《林业科学研究》1994年第2期224-226,共3页Forest Research

摘　　要：野生滇刺枣的改造利用李金元，胡学明关键词滇刺枣，萌生枝，紫胶虫滇刺枣（ＺｉｚｉｐｈｕｓｍａｕｒｉｔｉａｎａＬａｍ．）不仅具有较高的经济价值［１］，而且还是优良紫胶虫─—信德紫胶虫（Ｋｅｒｒｉａｓｉｎｄｉｃａ（Ｍａｈｄ．）］和四号紫胶虫［Ｋ．ｌａｃｃａ...Ziziphus mauritiana Lam.is a chief host plant of the fine species of lac insects,Kerria lacca and K. sindica. During 1986～1988,a pilot experiment was carried out on transformation of the wild trees at Yuanmao Couty,Yunnan Province and satisfactory results were obtained as follows:From each stump 6～8 shoots can be regenerated. Thickness of the shoots is 2.0～3.0 cm in general, the thickest 4.68 cm in diameter;average length above 2.0m,the longest 3.55 m. These shoots can then be used to inoculate lac insects and give a large yield of raw lac of 3.0～6.0 kg per stump in the third year,the highest reaching 7.83 kg offering 40～80 yuan per stump.

关 键 词：滇刺 萌生枝 紫胶虫 利用 

分 类 号：S794.908[农业科学—林木遗传育种]