| 缓释/控释肥料用包膜材料的现状及发展探讨 |
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| 引用本文： | 胡宗智,陈燕,桓光新.缓释/控释肥料用包膜材料的现状及发展探讨[J].广州化工,2004,32(2):1-3. |
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| 作者姓名： | 胡宗智 陈燕 桓光新 |
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| 作者单位： | 1. 三峡大学机械与材料学院,湖北,443002
2. 国营红旗蓄电池厂,湖北,443200 |
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| 摘 要： | 缓释／控释包膜肥料具有提高肥料利用率、降低环境污染、提高作物产量等特点，因而成为目前肥料研究与开发的热点之一，包膜材料则是影响肥料释放速率的关键。本文简要介绍缓释／控释包膜肥料的研究现状、讨论了若干目前已被采用包膜材料的特点、并对包膜材料的发展前景进行了初步探讨。
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| 关 键 词： | 缓释肥料 控释肥料 包膜材料 养份释放机理 无机物包膜 有机聚合物包膜 壳聚糖包膜材料 农业 |
Study On the Present Situation and Development of Coated Material for Slow/Controlled Release Fertilizer |
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| Abstract: | Slow/controlled release fertilizers have become as a hot-point in the research and development of fertilizers because of their increasing the efficiency of fertilizers, reducing environmental pollution and increasing crop yields. Coated material is a key that affects the rate of release. In this paper, the progress and nutrient release mechanism were introduced in brief, the kinds and properties of present coated material were summarized, and the development trend of coated material were also discussed. |
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| Keywords: | slow release fertilizer controlled release fertilizer coated material |
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