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通过对比分析了容县松、武平松、建阳松以及尤溪松在尤溪县的造林效果,并采用林木费用价作了经济效益评价。分析结果表明:9年生的4个马尾松不同种源间的生长量、生物量存着显著或极显著的差异,其中容县松最好,生产力高低排序为:容县松、尤溪松、武平松、建阳松。在该地区营造马尾松速生丰产林,采用广西容县马尾松种源,其适应性强,林分生长状况良好,可取得良好的经济效益。
By comparing and analyzing the effect of afforestation of Yuxian Song, Wu Ping Song, Jian Yang Song and You Xisong in Youxi County, the economic benefit evaluation was made by using forest cost price. The results showed that the growth and biomass of four 9-year-old massoniana provenances varied significantly or extremely significantly, among which the best was the one in Yongxian County and the highest in productivity was Rongxian Pine, Youxi Song, Wu Ping Song, Jian Yang Song. The Pinus massoniana fast-growing and high-yielding forest was established in this area. The Pinus massoniana provenance of Guangxi Rongxian County was used. Its adaptability and stand growth were good, and good economic benefits could be obtained.