| 利用低品位磷矿粉生产腐植酸复合肥的研究 |
| |
| 引用本文： | 魏建民,徐忠文,韩润林,李立民,武挨厚.利用低品位磷矿粉生产腐植酸复合肥的研究[J].内蒙古农业大学学报(自然科学版),1996(3). |
| |
| 作者姓名： | 魏建民 徐忠文 韩润林 李立民 武挨厚 |
| |
| 作者单位： | 内蒙古农牧学院生物工程系，达茂旗人民政府，内蒙古基础课部 |
| |
| 摘 要： | 低品位的磷矿粉经过酸化处理后，与褐煤一起经氨化生产出旱地荞麦专用腐植酸复合肥。经过田间试验，结果表明其效果与等效的化肥相同，因其工艺简单、价格低廉，从而为低品位磷矿资源的利用提供了依据。
|
| 关 键 词： | 磷灰石，腐植酸，腐植酸复合肥 |
Production of Composite Humic Acid Fertilizer form Low-grade Apatite |
| |
| Wei Jianmin, Xu Zhongwen, Han Rucnlin, Li Limin, Wu Aihou.Production of Composite Humic Acid Fertilizer form Low-grade Apatite[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),1996(3). |
| |
| Authors: | Wei Jianmin Xu Zhongwen Han Rucnlin Li Limin Wu Aihou |
| |
| Abstract: | Composite humic fertilizer is produced from low-grade acidized apatitepowder and lignite by the means of ammoniation.It is used specially for buckwheatgrowing in dry fields. Experiments in buckwheat field show that it has the same effectson buckwheat as other equivalent chemical fertilizers. With its simple technological pro-cess and lower prodaction cost it provides scientific basis for making use of low-gradeapatite. |
| |
| Keywords: | apatite humic acid composite humic fertilizer |
| 本文献已被 CNKI 等数据库收录！ |
