摘要
对马尾松檫树行状混交林、马尾松纯林及檫树纯林乔木层生物量、地上部分持水量、土壤渗透性能及贮水能力对比研究 ,结果表明 ,马尾松檫树混交林生物量大于马尾松纯林和檫树纯林 ,混交林地上部分持水量大 ,土壤渗透性和贮水能力强 ,其综合水源涵养能力强于马尾松纯林和檫树纯林。
The results of the comparative study of the biomass above-ground, water-storage capacity, soil penetrating capacity and soil water-storage capacity of the mixed forest of Pinus massoniana and pure forest of Sassafras tzumu and the pure forest of Pinus massoniana and Sassafras tzumu showed that the biomass of the mixed forest was larger than those of the pure forests respectively; the water-storage capacity of the above-ground biomass, the soil penetrating capacity and soil water-storage capacity of the mixed forest were all large. In other words, the comprehensive water conservation capacity of the mixed forest was larger than those of the pure forests respectively.
出处
《江西农业大学学报》
CAS
CSCD
2003年第3期379-382,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
马尾松
檫树
混交林
生物量
水源涵养
Pinus massoniana
Sassafras tzumu
mixed forest
pure forest
biomass
water conservation
