CN1036063C - 一种物理化学肥料 - Google Patents

一种物理化学肥料 Download PDF

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Publication number
CN1036063C
CN1036063C CN93115814A CN93115814A CN1036063C CN 1036063 C CN1036063 C CN 1036063C CN 93115814 A CN93115814 A CN 93115814A CN 93115814 A CN93115814 A CN 93115814A CN 1036063 C CN1036063 C CN 1036063C
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fertilizer
physicochemical
sulfate
chemical fertilizer
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CN1100708A (zh
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张玉昌
门宏新
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

本发明提供一种物理化学肥料，它由单元或多元化学肥料加5-85%的添加剂，经粉碎、混合搅拌、造粒成型、磁处理加工制成，改善化肥的施用效果，使其营养成分被作物吸收充分，而且成本较低，具有改良土壤的作用。

Description

一种物理化学肥料
本发明提供一种肥料，特别是涉及一种物理化学肥料。
化学肥料肥效较高、见效较快，但不易被农作物充分吸收，特别是长期施用会使土壤变性、板结，且成本较高。
本发明的目的是提供一种物理化学肥料，它可以改善现有各种化学肥料的施用效果，使其营养成分能充分地被作物吸收，同时改良土壤、降低肥料成本。
本发明的目的是通过下列技术措施实现的。
在化肥中加入5～85％适当的添加剂，经粉碎、混合搅拌、水分调整、造粒成型、磁处理制成一种物理化学肥料。粉碎后物科的粒度应能满足造粒成型的要求，混合搅拌是在搅拌机中将所选用的化肥与添加剂混合均匀，所含水分调整至适合造粒，造粒成型是将混匀的物料在造粒机中制成颗粒状以便施用，磁处理是将粒状肥料在0.1～5.0特斯拉磁场强度的电磁场或永磁场中处理0.05秒～60秒钟。
本发明中使用的化学肥料可以是单元化肥，也可以是多元复合肥。
添加剂中既有能提供作物所需微量元素铁、硼、锰、铜、锌、钼等的物质，也有能改良土壤、并含有作物所需营养成分的物质如矿渣、粉煤灰等。
选用化肥与添加剂的种类、数量应与作物类别、土壤的性质及施肥的阶段等相适应。
本发明含有被活化的营养成分，容易被作物吸收，提高肥效，降低成本，并可改良土壤。
实施例一：选用的化肥为尿素34.5％、过磷酸钙15％、硫酸钾15％，添加剂为炼钢副产品矿渣35％、硝酸稀土混合物0.5％，经上述工艺制成φ13×3mm颗粒物理化学肥料，采用永磁磁场进行磁处理，场强0.55特斯拉，处理时间15秒。将该物理化学肥料用于生长在中性土壤中的玉米作基肥和追肥，每亩平均施用56kG，平均增产25～30％，略高于对应的化肥等量施用的效果。
实施例二：选用的化肥为硫酸铵22％、重过磷酸钙10％、氯化钾12％，添加剂为火力发电厂燃煤废弃物粉煤灰55％、硫酸锌0.2％、硼砂0.1％、钼酸铵0.01％、硫酸铜0.01％，硫酸锰0.1％、经上述工艺制成φ3.5×3mm的园柱状颗粒物理化学肥料，采用电磁场进行磁处理，场强1.5特斯拉，处理时间3秒，将该肥料施用于生长在水稻土中的水稻作基肥和追肥，每亩施用60KG，平均增产20～25％，达到了对应的化肥等量施用的效果。

Claims (2)

1、一种物理化学肥料的制备方法，其特征在于将以肥料重量计34.5％尿素、15％过磷酸钙、15％硫酸钾、35％炼钢副产品矿渣、0.5％硝酸稀土经混合造粒后，在磁场强度0.55特斯拉处理15秒钟后得到所述的物理化学肥料。
2、一种物理化学肥料的制备方法，其特征在于将以肥料重量计22％硫酸铵、10％重过磷酸钙、12％氯化钾、55％粉煤灰、0.2％硫酸锌、0.1％硼砂、0.01％钼酸铵、0.01％硫酸铜、0.1％硫酸锰经混合造粒后，在磁场强度1.5特斯拉处理3秒钟后得到所述的物理化学肥料。
CN93115814A 1993-09-20 1993-09-20 一种物理化学肥料 Expired - Fee Related CN1036063C (zh)

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CN93115814A CN1036063C (zh) 1993-09-20 1993-09-20 一种物理化学肥料

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Application Number Priority Date Filing Date Title
CN93115814A CN1036063C (zh) 1993-09-20 1993-09-20 一种物理化学肥料

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CN1100708A CN1100708A (zh) 1995-03-29
CN1036063C true CN1036063C (zh) 1997-10-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932383B2 (en) 2010-07-07 2015-01-13 Jianmin Zhang Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA107646C2 (uk) * 2014-11-17 2015-01-26 Спосіб отримання мінерального добрива
CN108530174A (zh) * 2018-05-25 2018-09-14 河南东大科技股份有限公司 一种具有一次性施肥特点的小麦专用肥

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117186A (ja) * 1984-11-11 1986-06-04 嶋崎種苗株式会社 帯磁肥料および帯磁飼料
CN1058579A (zh) * 1990-07-30 1992-02-12 能源部中南电力设计院 煤灰肥及其制造工艺
CN1073157A (zh) * 1991-12-11 1993-06-16 周武军 一种粉煤灰肥的生产方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117186A (ja) * 1984-11-11 1986-06-04 嶋崎種苗株式会社 帯磁肥料および帯磁飼料
CN1058579A (zh) * 1990-07-30 1992-02-12 能源部中南电力设计院 煤灰肥及其制造工艺
CN1073157A (zh) * 1991-12-11 1993-06-16 周武军 一种粉煤灰肥的生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932383B2 (en) 2010-07-07 2015-01-13 Jianmin Zhang Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds

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