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应用生态学报 ›› 1997, Vol. 8 ›› Issue (4): 381-386.

• 研究论文 • 上一篇    下一篇

松嫩平原农牧结合优化模式的综合研究

王建国, 刘鸿翔, 孟凯   

  1. 中国科学院黑龙江农业现代化研究所, 海伦 150040
  • 收稿日期:1996-11-19 修回日期:1997-03-20 出版日期:1997-07-25 发布日期:1997-07-25
  • 基金资助:

    中国科学院“八五”重大资助项目(KJ85-06-01-01)

Optimized Pattern of agriculture-animal husbandry combination in Songnen Plain of Northeast China

Wang Jianguo, Liu Hongxiang, Meng Kai   

  1. Heilongjiang Institute of Agricultural Modernization, Academia Sinica, Hailun 150040
  • Received:1996-11-19 Revised:1997-03-20 Online:1997-07-25 Published:1997-07-25

摘要: 利用实验生态学方法并与单一粮食种植模式相对照,研究了粮粮型农牧结合模式和粮草间种型农牧结合模式的生产力及其养分循环平衡特征、水分利用效率和能量特征,从而提出了黑土区发展持续农业应采用的模式及应用前景.

关键词: 农牧模式, 养分平衡, 水分效率, 地貌类型, 巩义市, 群落相似性, 重要值, 传粉昆虫多样性

Abstract: Using the methodology of experimental ecology and with a currently adopted pattern of mono- culture as a check. the properties of productivity, nutrient cycling and balance, water use efficiency and energy in foe patterns of grain-grain-animal husbandry and grain-grass-anmal husbandry were studied. Models for sustainable development of agriculture in black soil regions were put forward, and their application prospects were discussed.

Key words: Agriculture-animal husbandry combination pattern, Nutrient balance, Water use efficiency, importance index, geomorphic type, community similarity, pollinator diversity, Gongyi City