| 腐植酸系列专用肥的开发与应用 |
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| 引用本文： | 姜剑平,孙明强,严玉娟,王为民.腐植酸系列专用肥的开发与应用[J].磷肥与复肥,2001,16(2):70-71. |
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| 作者姓名： | 姜剑平 孙明强 严玉娟 王为民 |
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| 作者单位： | 1. 通州市土肥站,
2. 南通市绿色肥料研究所, |
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| 摘 要： | 以长效腐植酸尿素为基质 ,采用圆盘造粒生产腐植酸系列专用肥。文中介绍了小麦、油菜、水稻、蔬菜4种专用肥的配方及施用量。田间试验表明 :施用腐植酸系列专用肥与普通复混肥相比 ,小麦平均增产 7.2 % ,油菜平均增产 7.2 % ,水稻平均增产 7.3% ,蔬菜平均增产 9.1% ,且可减少施肥次数
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| 关 键 词： | 腐植酸 尿素 系列专用肥 肥效试验 |
| 文章编号： | 1007-6220(2001)02-0070-02 |
| 修稿时间： | 2000年6月26日 |
Development & application of series slowrelease specialty fertilizer from humic acid |
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| JIANG Jianping\,SUN Mingqiang\,YAN Yunjuan\,WANG Weimin\.Development & application of series slowrelease specialty fertilizer from humic acid[J].Phosphate & Compound Fertilizer,2001,16(2):70-71. |
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| Authors: | JIANG Jianping\ SUN Mingqiang\ YAN Yunjuan\ WANG Weimin\ |
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| Affiliation: | JIANG Jianping\+1,SUN Mingqiang\+1,YAN Yunjuan\+1,WANG Weimin\+2 |
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| Abstract: | Based on slowrelease humic acidurea, serial specialty fertilizers are manufactured by a pan granulator. Field trials show: compared with common NPKs, specialty fertilizers increase the yield of wheat by 5.9%, rape seed by 7.2%, rice by 7.3%, vegetable by 9.1%, and the application frequency is decreased. |
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| Keywords: | humic acid urea series specialty fertilizer field tial |
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