摘要
在闽南沿海贫瘠丘陵山地开展不同类型林分造林试验,研究其持水性和改土能力。结果表明:湿地松厚荚相思混交林和马尾松木荷混交林具有较强的持水性能,能较大地提高土壤肥力;而湿地松和马尾松纯林保水效果差,土壤肥力低。
Afforestation experiments of different types of stands on poor hilly mountains in south of Fujian were condueted. The water rention property and soil improvement effeets of stands were studied. The Results showed that mixed forest of Pinus elliottii with Acacia crassicarpa and mixed forest of Pinus massoniana with Schima had stronger water rentention property and eould inerease soil fertility. Pinus elliottii and pure forest of Pinus massoniana had bad water eonservation effeet and poor soil fertility.
出处
《防护林科技》
2005年第6期7-8,51,共3页
Protection Forest Science and Technology
关键词
山地
林分
持水性
改土
hilly mountains
stand
water rentention property
soil improvement
