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| 华北土石山区不同肥料对土壤养分的影响 | |
| 引用本文： | 冯宗红,张志杰,宋庆丰,杨新兵,鲁绍伟.华北土石山区不同肥料对土壤养分的影响[J].中国农学通报,2010,26(14):214-217. |
| 作者姓名： | 冯宗红 张志杰 宋庆丰 杨新兵 鲁绍伟 |
| 作者单位： | 1. 河南西平县林业局,河南,西平,463900 2. 内蒙古自治区气象局,呼和浩特,010051 3. 河北农业大学,河北,保定,071001 4. 北京林业大学,北京,100083 |
| 基金项目： | 国家"十一五"科技攻关"华北土石山区植被恢复与重建技术试验示(2006BAD-03A11)"，河北省林业局"河北省片麻岩山区退化林地土壤促成与改良技术研究(0912373)" |
| 摘 要： | 河北平山土石山区片麻岩及花岗岩山地土壤土层瘠薄,土壤保水能力差,且灌溉困难。水、肥的严重匮乏是该地区植被恢复的限制性因子。与化肥相比,施用3种新型肥料(生物有机肥、缓释复混肥、微生物菌剂),均能显著提高土壤全氮、全钾、有机质、碱解氮、速效钾含量。尤以生物有机肥2000g/穴处理施用效果最好,土壤全磷、全钾、有机质、碱解氮和速效磷较CK分别提高了444%、87%、906%、355%、1131%,土壤养分均得到最大程度的改善。因此,平山地区可以利用有机肥提高土壤肥力以促进植物生长,加速植被恢复的速度。 |
| 关 键 词： | 胶园土壤 胶园土壤 地形 肥力特性 |
| 收稿时间： | 2/5/2010 12:00:00 AM |
| 修稿时间： | 2010/3/22 0:00:00 |
The Influence of Different Fertilizers on The Soil Nutrition in Rocky Mountain Area of Northern China |
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| Feng Zonghong,Zhang Zhijie,Song Qingfeng,Yang Xinbing,Lu Shaowei.The Influence of Different Fertilizers on The Soil Nutrition in Rocky Mountain Area of Northern China[J].Chinese Agricultural Science Bulletin,2010,26(14):214-217. | |
| Authors: | Feng Zonghong Zhang Zhijie Song Qingfeng Yang Xinbing Lu Shaowei |
| Institution: | 1 Forestry Bureau of Xiping County of Henan Province,Xiping Henan 463900;2 Inner Mongolia Weather Bureau,Huhho 010051;3 Hebei Agricultural University,Baoding Hebei 071001;4 Beijing Forestry University,Beijing 100083) |
| Abstract: | In the typical Soil-gravel Area in pingshan County of Hebei Province,it has thinner layer and more poor soil water-retention capacity and difficulties in irrigation for gneiss and granite mountain soil.Seriously lack of water and fertilizer is the vegetation recover restrictive factor of this area.Comparing with fertilizers,three new fertilizers （bio-organic fertilizer,slow-release fertilizer,microbial agents） were superior to chemical fertilizers on the improvement of soil chemical properties,can significantly increase soil total nitrogen,total potassium,organic matter,nitrogen,available potassium content.With the treatment of bio-organic fertilizer 2000 g/socket,soil total phosphorus,total potassium,organic matter,nitrogen and available phosphorus increased by 444%,87%,906%,355%,1131% than CK,the nutritions of soil have been improved greatly.So bio-organic fertilizer can be utilized to improve the nutritions,which promotes plants to grow and accelerate plants to renew. |
| Keywords: | rocky mountain area of northern China fertilizer soil nurthern influence |
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