| 我国有机肥的现状与发展前景分析 |
| |
| 引用本文： | 黄鸿翔,李书田,李向林,姚杰,曹卫东,王敏,刘荣乐.我国有机肥的现状与发展前景分析[J].土壤肥料,2006(1):3-8. |
| |
| 作者姓名： | 黄鸿翔 李书田 李向林 姚杰 曹卫东 王敏 刘荣乐 |
| |
| 作者单位： | [1]中国农科院农业资源与农业区划研究所,北京100081 [2]中国农科院畜牧研究所,北京100094 [3]中国农科院作物科学研究所,北京100081 [4]国家化肥质检中心,北京100081 [5]中国农科院农业质量标准与检测技术研究所,北京100081 [6]中国农科院国际合作局,北京100081 |
| |
| 摘 要： | 分析了我国有机肥的现状与发展前景。我国有机肥的资源丰富，数量持续增长，质量却有所降低，利用率也在下降。有机肥利用技术不适应当前农村的新需求，以及有机肥管理工作不到位，是我国有机肥利用率下降的主要原因。今后应以秸秆与畜禽粪便的简便处理、直接利用为主要发展方向，争取逐步达到5000万t养分的年施用量，与化肥形成1：1的施用比例，实现合理的施肥策略。
|
| 关 键 词： | 有机肥 现状 发展 |
| 收稿时间： | 2005-02-10 |
Analysis on the status of organic fertilizer and its development strategies in China |
| |
| HUANG Hong-xiang, LI Shu-tian, LI Xiang-lin, YAO Jie, CAO Wei-dong, WANG Min, LIU Rong-le.Analysis on the status of organic fertilizer and its development strategies in China[J].Soils and Fertilizers,2006(1):3-8. |
| |
| Authors: | HUANG Hong-xiang LI Shu-tian LI Xiang-lin YAO Jie CAO Wei-dong WANG Min LIU Rong-le |
| |
| Institution: | 1. Institute of Agricultural Resources and Regional Planning, CAAS, Beijing, 100081 ; 2. Institute of Animal Science, Beijing 100094; 3. Institute of Crop Science, CAAS, Beijing 100081; 4. National Centre for Quality Supervision and Test of Chemical Fertilizers, Beijing 100081 ; 5. Institute of Quality Standard for Agriculture and Test Technology, CAAS, Beijing 100081 ; 6. Department of International Cooperation, CAAS, Beijing 100081 |
| |
| Abstract: | This paper analyzed the status of organic fertilizer and its future perspective in China. Although the resources of organic fertilizer are abundance and still increase, the quality and utilization rate of organic resources decreased. The main reasons for the decrease rate of utilization are that the techniques of organic fertilizer use have not adapted to the new demand in rural area, and management of organic fertilizers is absent. The development orientation in utilization of organic resources is simple treatment and direct use of crop residues and animal manure. The objective is to use 50 million tones of nutrients annually derived from organic materials, and the ratio of nutrient from organic and inorganic fertilizer is equivalent in order to realize rational fertilizer application strategies. |
| |
| Keywords: | organic fertilizer status development |
| 本文献已被 维普 等数据库收录！ |
|
