›› 2017, Vol. 46 ›› Issue (02): 137-141.DOI: 10.3969/j.issn.1009-7791.2017.02.008

• 植物生态与资源分类 • 上一篇    下一篇

生态养殖河田鸡对林下植被多样性及土壤的影响

高承芳,罗旭辉,张晓佩,翁伯琦   

  1. (1.福建省农业科学院畜牧兽医研究所,福建 福州350013;2.福建省农业科学院农业生态研究所,福建 福州350013)
  • 收稿日期:2017-03-20 修回日期:2017-04-13 出版日期:2017-06-30 发布日期:2017-06-30
  • 通讯作者: 翁伯琦
  • 作者简介:高承芳,硕士,从事牧草栽培与环境生态研究。
  • 基金资助:
    福建省科技计划项目—省属公益类科研院所基本科研专项(2014R1023-14);福建省科技重大专项(2012NZ0002-1-2)

Effects of Ecological Breeding under Forest on Plant Diversity and Soil Properties

GAO Cheng-fang,LUO Xu-hui,ZHANG Xiao-pei,WENG Bo-qi   

  1. (1.Animal Husbandary and Veterinary Institute, Fujian Academy of Agricultural Science, Fuzhou 350013, Fujian China; 2.Agricultural Ecology Institute, Fujian Academy of Agricultural Science, Fuzhou 350013, Fujian China)
  • Received:2017-03-20 Revised:2017-04-13 Online:2017-06-30 Published:2017-06-30
  • Contact: WENG Bo-qi

摘要: 通过林下人工种草养殖河田鸡,调查林下生态养殖区与对照区的林木蓄积量、林地植被多样性指标、土壤理化性状、土壤侵蚀性。结果显示,林下生态养殖区内林木蓄积量显著高于对照区(P0.05);土壤含水量、土壤pH值、硝态氮和铵态氮与对照相比均有所提高;林下生态养殖区下坡位的土壤侵蚀模数为120 t·km-2,与对照区相比总体土壤侵蚀量下降770 t·km-2,降幅达95.1%。

关键词: 林下生态养殖, 植被多样性, 土壤侵蚀量

Abstract: The forest stock, plant diversity, soil physical and chemical properties, and soil erosion modulus of ecological breeding under forest were studied. The results showed that forest stock of ecological breeding under forest was significantly higher than that of CK(P0.05). But soil moisture content, pH value, nitrate nitrogen and ammonium nitrogen were higher than those of CK. Soil erosion modulus of ecological breeding under forest was 120 t穔m-2 in downhill, compared to CK, total soil erosion decreased by 770 t穔m-2, the decreasing amplitude was up to 95.1%.

Key words: ecological breeding under forest, plant diversity, soil erosion amount

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