摘要
1991～1995年在云南省昆明、景东、景洪,四川省布昆、新都等地对塔拉进行了引种试验研究。结果表明,3年生树开始开花、结实,一年2～3次,荚果单产6.0～7.5 t/hm^2,树高3.7 m,地径5.5cm。它喜光、喜热、耐干旱,适宜在砂壤土和壤土上生长。
Tara,Caesalpinia spinosa, an important economic tree species,was first intro- duced into China in 1991 from South America. The studies of introduction were made in Kunming Jidong,Jinhong of Yunnan Province and Bukueng,Xingde of Sichuan Province from 1991~1995. In its suitable growing areas in Yunnan,the average temperature is 18. 4~23. 7 C annually, with a minimum of -3. 5 C;the annual precipitation 805.1~1 097. 2 mm, the average relative humidity 69%~78% and the sunshine time 2 108. 0~2 340. 6 h.
出处
《林业科学研究》
CSCD
北大核心
1997年第1期29-34,共6页
Forest Research
基金
云南省"八五"科技攻关"塔拉引种试验研究"内容之一
