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| 松嫩平原黑土区农牧结合优化模式与实施效果研究 | |
| 引用本文： | 金凤鹤 尹怀宁. 松嫩平原黑土区农牧结合优化模式与实施效果研究[J]. 生态学杂志, 1997, 16(1): 31-36 |
| 作者姓名： | 金凤鹤 尹怀宁 |
| 作者单位： | 中国科学院黑龙江农业现代化研究所, 哈尔滨 150040 |
| 基金项目： | 国家“八五”科技攻关项目 |
| 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 |
| 收稿时间： | 1995-11-21 |
Optimized model of agro-animal husbandry for black soil region of Songnen Plain and its implementation effect |
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| Wang Zhanzhe,Han Bingjin,Xia Enjun,Gao Bing. Optimized model of agro-animal husbandry for black soil region of Songnen Plain and its implementation effect[J]. Chinese Journal of Ecology, 1997, 16(1): 31-36 | |
| Authors: | Wang Zhanzhe Han Bingjin Xia Enjun Gao Bing |
| Affiliation: | Heilongjiang Institute of Agricultural Modernization, Academia Sinica, Harbin 150040 |
| 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. |
| Keywords: | Black soil region Combination of agro-animal husbandry Optimized model Songnen Plain |
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