湖北省长江中下游低丘林农复合经营模式评价及区域性初步规划

该文应用改进的ＡＨＰ方法对低丘林农复合经营模式进行初步评价,结果显示──“楠竹＋杉＋豆类”模式综合效益最佳,其次为“楠竹＋豆类”、“茶叶＋松＋豆类”、“板栗＋枸桔”等;林农间作是提高低丘综合效益的有效措施;根据模式排序结果和湖北省长江中下游各区域的气候、土壤条件对各区域最佳、次佳、一般林农复合经营模式进行了初步规划。

Evaluation and Regional Initial Planning on Forestryagriculture Composite Management Pattern for the Middle and Lower Reaches of the Yangtze River in Hubei Province

Abstract in the article,the author carried out a initial evaluation on Low Hill's Forestry-agriculture composite management patterns through a modified AHP method, the result showed that the pattern- "MosoBamboo +Chinese fir+beans" was the best in its integrated benifit; the net pattern was "Moso Bamboo +beaus", "tea+ pine+beaus", "Chinese chestnut + trifoliate-orannge"and so on respectively ina downgrade order;forestry agriculture intercropoping was the effective measure to enhance Low Hill's integrated benifits.Based on these results and the soil & climate conditions on every region of the middle and lower reaches of theYangtze river in this province,a initial planning was made to three ranks (the best,good,common's) forestryagriculture composite management patterns of each region.Subject words Rorestry-agriculture composite management pattern, Integrated benfit, Low Hill, ModifiedAHP, Regional planning.