热带松树种、种源引种试验初报

The Introduction Experiment Report on Tree Species and Provenances of Tropical Pine

地处南亚热带的福建省长泰岩溪国有林场引种 5种热带松树的 7a栽培试验表明 :湿地松×加勒比松F1、F2 代生长均优于马尾松、湿地松 ;台库努曼松、马克西姆松与湿地松持平 ,各种源间初显差异。卵果松生长虽好 ,但抗逆能力差 ;

The 7 year culture experiment of 5 tropical pine tree species introduced by Yanxi National Forest Farm of Changtai,Fujian Province located in the southern subtropical zone shows that the growth of F 1 and F 2 generations of Pinus elliottii×Pinus caribaea is relatively superior to that of Pinus massoniana and to that of Pinus elliottii;The growth of Pinus patula tecunumainii and Pinus maximino is in the same condition of that of P.Elliottii,it preliminary shows a difference between their various provenanc...