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闽东南特色农业生态模式研究
引用本文:朱鹤健,程炯.闽东南特色农业生态模式研究[J].自然资源学报,2002,17(3):313-318.
作者姓名:朱鹤健  程炯
作者单位:福建师范大学自然资源研究中心,福建福州350007
基金项目:国家科技攻关项目(96-920-24-01-06)。
摘    要:基于闽东南的资源优势,把发展亚热带水果作为特色农业。由于生态环境脆弱,必须寻求特色农业生产的最佳模式。本研究设计果农草牧复合系统作为特色农业的生态模式。试验表明:生态模式与传统模式相比,泥沙流失量仅是传统模式的26.3%和48.4%,0~20cm土层的有机质含量增加3.8g/kg和5.5g/kg。土地单位面积能量总产出是传统模式的5.1倍。本生态模式显示生产良好循环,取得有效的生态和经济效益,并有很好的发展前景。

关 键 词:生态模式  特色农业  果农草牧复合系统  闽东南
文章编号:1000-3037(2002)03-0313-06
收稿时间:2001-11-28
修稿时间:2001年11月28

A study onecological patterns of the characteristic agriculture in southeast Fujian Province
ZHU He-jian,CHEN Jiong.A study onecological patterns of the characteristic agriculture in southeast Fujian Province[J].Journal of Natural Resources,2002,17(3):313-318.
Authors:ZHU He-jian  CHEN Jiong
Institution:Research Center of Natural Resources,Fujian Teachers University,Fuzhou350007,China
Abstract:The subtropical fruit should be developed as a characteristic agriculture on the basis of resource superiority in southeast Fujian province.Owing to fragile eco-environment,it is nec-essary to seek the best patterns of characteristic agricultural production.The establish ment of fruits-farming-grass-stock breeding (FFGS)complex system as an useful ecological pattern of characteristic agriculture is designed.The result of experiment shows that comparing the ecolog-ical pattern with the traditional pattern,the water and soil loss would reduce by about 26.3%and48.4%,and the contents of organic matter in0-20cm soil horizon could increase3.8g /kg and5.5g /kg.The total energy output of unit area of the ecological pattern is5.1time s as much as that of the traditional pattern.This ecological pattern shows a benign circulation in the pro-duction,gains favorable ecological and economic benefits and displays good prospects.
Keywords:ecological patterns  characteristic agriculture  fruit-farming-grass-stock breeding complex system  southeast Fujian province  
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