[Effect of grazing on grassland under protective plantation in the ecotone between agriculture and animal husbandry or Songnen plain].

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  • Author(s): He N;He N; Wu L; Zhou D
  • Source:
    Ying yong sheng tai xue bao = The journal of applied ecology [Ying Yong Sheng Tai Xue Bao] 2004 May; Vol. 15 (5), pp. 795-8.
  • Publication Type:
    Journal Article; Research Support, Non-U.S. Gov't
  • Language:
    Chinese
  • Additional Information
    • Source:
      Publisher: Ying yong sheng tai xue bao bian ji wei yuan hui Country of Publication: China NLM ID: 9425159 Publication Model: Print Cited Medium: Print ISSN: 1001-9332 (Print) Linking ISSN: 10019332 NLM ISO Abbreviation: Ying Yong Sheng Tai Xue Bao Subsets: MEDLINE
    • Publication Information:
      Publication: Shenyang Shi : Ying yong sheng tai xue bao bian ji wei yuan hui
      Original Publication: Shenyang Shi : Ying yong sheng tai xue bao bian ji wei yuan hui, 1990-
    • Subject Terms:
      Animal Husbandry* ; Ecosystem*; Crops, Agricultural/*growth & development ; Poaceae/*growth & development; Soil/analysis
    • Abstract:
      Based on the current special position that grassland under protective plantation is one of the most important grazing spaces of the ecotone between agriculture and animal husbandry in Songnen plain, an experiment was conducted to investigate the effect of grazing on grassland under protective plantation. The results showed that no-grazing grassland in the grassland under protective plantation was seriously degenerated, but light and moderate grazing could stimulate the growth of grass and the product and quality of grassland. The index of grassland quality (IGQ) of no-grazing grassland was the lowest (15.51), attributing to serious degradation, while that of light grazing grassland was the highest (86.41), and the IGQ was decreased with increasing grazing intensity. Therefore, in order to stimulate the grass growth of the grassland, fully utilize the leaves of poplar, and increase the available forage resources, light and moderate grazing intensity should be advocated, but no-grazing and extreme grazing should be avoided.
    • Accession Number:
      0 (Soil)
    • Publication Date:
      Date Created: 20040824 Date Completed: 20060829 Latest Revision: 20171116
    • Publication Date:
      20221213
    • Accession Number:
      15320396