CN102442868B - 一种稳定性长效尿素添加剂 - Google Patents
一种稳定性长效尿素添加剂 Download PDFInfo
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CN201110291299.7A CN102442868B (zh) | 2011-09-29 | 2011-09-29 | 一种稳定性长效尿素添加剂 |
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CN102442868A CN102442868A (zh) | 2012-05-09 |
CN102442868B true CN102442868B (zh) | 2014-03-12 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103449922B (zh) * | 2013-08-31 | 2015-05-13 | 安徽省司尔特肥业股份有限公司 | 一种玉米专用长效配方肥及其制备方法 |
CN103896686B (zh) * | 2014-04-17 | 2015-08-26 | 张彬 | 一种稳定性尿素 |
CN105439907B (zh) * | 2015-12-02 | 2017-10-17 | 锦西天然气化工有限责任公司 | 一种稳定性尿素的生产工艺 |
CN106008120A (zh) * | 2016-05-23 | 2016-10-12 | 魏占波 | 一种塔式熔体造粒制备的稳定性肥料 |
CN112573966A (zh) * | 2020-12-29 | 2021-03-30 | 中国科学院沈阳应用生态研究所 | 黑土专用高效稳定性绿色铵态氮肥和制备方法 |
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CN1163449C (zh) * | 1999-10-29 | 2004-08-25 | 中国科学院沈阳应用生态研究所 | 长效复混肥添加剂 |
CN1465553A (zh) * | 2002-06-28 | 2004-01-07 | 中国科学院沈阳应用生态研究所 | 稳定尿素及生产工艺 |
CN101434504B (zh) * | 2007-11-16 | 2012-05-30 | 中国科学院沈阳应用生态研究所 | 增效缓释氮素肥料及制备方法 |
CN101618987B (zh) * | 2008-07-02 | 2012-08-29 | 中国科学院沈阳应用生态研究所 | 长效缓释玉米专用掺混肥及其制备方法 |
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Owner name: SHANDONG HUIMENG BIOTECH CO., LTD. Free format text: FORMER OWNER: LANGFANG BEIXIN CHEMICAL CO., LTD. Effective date: 20150416 |
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Effective date of registration: 20150416 Address after: 274200 Shandong Province, Heze city Chengwu County Industrial Park (East German Road) Patentee after: Shandong union Bio Technology Co., Ltd. Address before: 065604 Lan village, Lan Lan town, Yongqing County, Langfang, Hebei Patentee before: Langfang Beixin Chemical Co.,Ltd. |
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Address after: 274200 Shandong Province, Heze city Chengwu County Industrial Park (East German Road) Patentee after: Shandong Huimeng Biotechnology Co.,Ltd. Address before: 274200 Shandong Province, Heze city Chengwu County Industrial Park (East German Road) Patentee before: SHANDONG HUIMENG BIOTECH Co.,Ltd. |