摘要
对收集的２０个乌桕无性系的生物学特性、主要经济性状进行了观测和比较，经多年测产，评选出８个高产无性系；并进行了可配性试验。用无性系造林，宜选择葡萄桕（类型）与鸡爪桕（类型）混合种植。
wenty clones of Chinese tallowtree (Sapium sebiferum)were compared in terms
ofbiological properties and economic characters. Eight fine clones with a good
yieldperformance were identified after many years of yield survey. The crossability of these
cloneswas also studied. Test results showed that,when using clonal plantlets as the
plantingmaterial,it is recommendable to plant mixedly cultivars from the two cultivar groups
ofS. sebiferum var. conferticarpa and S. sebiferum var. laxicarpa.
出处
《经济林研究》
1995年第4期23-26,共4页
Non-wood Forest Research
关键词
乌桕
无性系
生物学特性
经济性状
可配性
Sapium sebifertum
Clonal test
Biological chracteristic
Economiccharacter
Crossability.
