| 矿物包裹型缓释肥料肥效研究 |
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| 引用本文： | 梁智,何生丽.矿物包裹型缓释肥料肥效研究[J].新疆农业科学,2002,39(6):360-362. |
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| 作者姓名： | 梁智 何生丽 |
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| 作者单位： | 新疆农科院土壤肥料研究所,新疆乌鲁木齐,830000 |
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| 基金项目： | 新疆农科院科技开发基金资助项目 |
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| 摘 要： | 采用微区试验方法 ,对小试生产的矿物包裹型缓释复合肥料进行了肥效研究。结果表明 ,缓释肥料与等养分量的复合肥料相比 ,黑麦草的干物质累积量显著增加 ,增幅为 6 4 %～ 8 1%,缓释肥料的肥效期明显延长、肥料增产效率明显提高。
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| 关 键 词： | 缓释复合肥 肥效 |
| 文章编号： | 1001-4330(2002)06-0360-02 |
| 修稿时间： | 2002年4月23日 |
Studying on Effects of Mineral Coated Slow Release Fertilizer |
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| Abstract: | Effects of mineral coated slow release fertilizer were studied by micro-plot experiment.The results showed that rye grass dry matter cumulant of slow release fertilizer was significantly 6.4%～8.1% higher than that of compound fertilizer. Fertilizer effect period of slow release fertilizer was evidently longer than that of compound fertilizer.Efficiency of slow release fertilizer heighten obviously. |
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| Keywords: | slow release compound fertilizer effects of fertilizer |
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