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应用生态学报 ›› 1997, Vol. 8 ›› Issue (1): 31-36.

• 研究论文 • 上一篇    下一篇

松嫩平原黑土区农牧结合优化模式与实施效果研究

王占哲, 韩秉进, 夏恩君, 高冰   

  1. 中国科学院黑龙江农业现代化研究所, 哈尔滨 150040
  • 收稿日期:1995-11-21 修回日期:1996-06-15 出版日期:1997-01-25 发布日期:1997-01-25
  • 基金资助:

    国家“八五”科技攻关项目

Optimized model of agro-animal husbandry for black soil region of Songnen Plain and its implementation effect

Wang Zhanzhe, Han Bingjin, Xia Enjun, Gao Bing   

  1. Heilongjiang Institute of Agricultural Modernization, Academia Sinica, Harbin 150040
  • Received:1995-11-21 Revised:1996-06-15 Online:1997-01-25 Published:1997-01-25

摘要: 对农牧结合优化模式5年试验表明,在耕地不增加,生产成本相对稳定情况下,农牧业生物产量(蛋白质)达到7.911×105kg,提高68.4%;投能生产力1.43,提高16.3%,光能利用率0.40%,提高了48.2%;纯收入325.68万元,提高75.5%.

关键词: 黑土区, 农牧结合, 优化模式, 松嫩平原, 土壤养分, 土壤微生物, 人工固沙灌木林, 土壤质量评价

Abstract: A 5 years study on the optimized model of agro animal husbandry for black soil region of Songnen Plain show that after implementing this model on the same area of farmland and with relatively stable cost, the total biological production (protein) of agriculture and animal husbandry, productivity of energy input, utilization rate of solar energy, and net income are 7.911× 105 kg, 1.43, 0.40% and 3.2568×106 RMB,increased by 68.4, 16.3, 48.2 and 75.5%, respectively.

Key words: Black soil region, Combination of agro-animal husbandry, Optimized model, Songnen Plain, soil nutrient, sand-fixation shrub plantation, soil quality assessment, soil microorganism