CN104387161A - 一种通过pH敏感性材料控释的磷肥及其制备方法 - Google Patents
一种通过pH敏感性材料控释的磷肥及其制备方法 Download PDFInfo
- Publication number
- CN104387161A CN104387161A CN201410590228.0A CN201410590228A CN104387161A CN 104387161 A CN104387161 A CN 104387161A CN 201410590228 A CN201410590228 A CN 201410590228A CN 104387161 A CN104387161 A CN 104387161A
- Authority
- CN
- China
- Prior art keywords
- sensitive material
- phosphate fertilizer
- fertilizer
- controlled release
- phosphorus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410590228.0A CN104387161B (zh) | 2014-10-24 | 2014-10-29 | 一种通过pH敏感性材料控释的磷肥及其制备方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2014105734622 | 2014-10-24 | ||
CN201410573462 | 2014-10-24 | ||
CN201410590228.0A CN104387161B (zh) | 2014-10-24 | 2014-10-29 | 一种通过pH敏感性材料控释的磷肥及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104387161A true CN104387161A (zh) | 2015-03-04 |
CN104387161B CN104387161B (zh) | 2016-08-17 |
Family
ID=52605140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410590228.0A Active CN104387161B (zh) | 2014-10-24 | 2014-10-29 | 一种通过pH敏感性材料控释的磷肥及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104387161B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110436992A (zh) * | 2019-07-30 | 2019-11-12 | 拉多美(宁陵)化肥有限公司 | 一种腐植酸钾高效磷肥及制备方法 |
CN110734315A (zh) * | 2019-10-21 | 2020-01-31 | 贵州民族大学 | 一种能够维持稻田土壤中磷浓度平衡的化合物及方法 |
CN110862275A (zh) * | 2018-08-27 | 2020-03-06 | 襄阳中诚检测科技有限公司 | 一种制备控释磷铵肥料的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100473630C (zh) * | 2002-07-23 | 2009-04-01 | 中国科学院南京土壤研究所 | 载体型缓释肥料及其制备方法 |
CN103772045B (zh) * | 2014-01-24 | 2015-04-01 | 成都新柯力化工科技有限公司 | 一种水溶性磷肥及其制备方法 |
CN103922854B (zh) * | 2014-04-30 | 2015-09-23 | 成都新柯力化工科技有限公司 | 一种保水性缓溶肥及其制备方法 |
-
2014
- 2014-10-29 CN CN201410590228.0A patent/CN104387161B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110862275A (zh) * | 2018-08-27 | 2020-03-06 | 襄阳中诚检测科技有限公司 | 一种制备控释磷铵肥料的方法 |
CN110436992A (zh) * | 2019-07-30 | 2019-11-12 | 拉多美(宁陵)化肥有限公司 | 一种腐植酸钾高效磷肥及制备方法 |
CN110734315A (zh) * | 2019-10-21 | 2020-01-31 | 贵州民族大学 | 一种能够维持稻田土壤中磷浓度平衡的化合物及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104387161B (zh) | 2016-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104030854B (zh) | 一种相变材料温控缓释肥及其制备方法 | |
CN102424633B (zh) | 一种自固化包膜缓控释肥料及其制备方法 | |
CN101823923B (zh) | 种子友好型玉米专用控释肥 | |
CN102826901B (zh) | 一种油菜底肥专用含氨基酸螯合液的复合包膜肥料的制备方法 | |
CN103922854B (zh) | 一种保水性缓溶肥及其制备方法 | |
CN104211508B (zh) | 一种微胶粒子肥及其应用 | |
CN103910577B (zh) | 一种缓溶肥及其制备方法 | |
CN104130056A (zh) | 一种pH敏感包膜缓释磷肥及其制备方法 | |
CN102531758A (zh) | 一次性施用的有机—无机缓释复混肥料及其生产方法 | |
CN108059537A (zh) | 一种包膜复合肥 | |
CN104387161A (zh) | 一种通过pH敏感性材料控释的磷肥及其制备方法 | |
CN104803747A (zh) | 一种微量元素含量高的炭基缓释肥及其制备方法 | |
CN103058797B (zh) | 一种缓释肥料的生产方法 | |
CN101759490B (zh) | 缓控释磷酸二铵 | |
CN108752093B (zh) | 一种双层硫酸镁缓释肥料及其制备方法 | |
CN108467309A (zh) | 一种磷酸铵镁-尿素缓释肥及其制备方法 | |
CN105237309A (zh) | 一种用于提高林下中药材产量的复合肥 | |
CN110342992B (zh) | 脲甲醛肥料水悬浮液的制备方法 | |
CN103664376A (zh) | 一种包膜控释复合肥料的制备方法 | |
CN106748068A (zh) | 一种玉米用长效复合肥 | |
CN105801254A (zh) | 一种高磷缓控释肥及制备方法 | |
CN105503474A (zh) | 一种富硒甘薯专用控释肥及其制备方法 | |
CN104177176A (zh) | 一种全营养型草莓包膜肥料及其制备方法 | |
CN104803746A (zh) | 一种磷含量高的炭基缓释肥及其制备方法 | |
CN107382510A (zh) | 一种可控性缓释肥及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 161312 Nehe Cultural Street, Qiqihar City, Heilongjiang Province Patentee after: Heilongjiang strength agriculture fertilizer technology Co., Ltd. Address before: 610091 Donghai Road, Jiao long industrial port, Qingyang District, Chengdu, Sichuan 4 Patentee before: Chengdu Xinkeli Chemical Sci-Tech Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210113 Address after: 161300 group 12, Second Committee, northwest street, Nehe Town, Nehe City, Qiqihar City, Heilongjiang Province Patentee after: Wang Zijun Address before: 161312 Nehe Cultural Street, Qiqihar City, Heilongjiang Province Patentee before: HEILONGJIANG SHILI AGRICULTURAL FERTILIZER TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 161300 nenen highway 3km north, Nehe City, Qiqihar City, Heilongjiang Province Patentee after: HEILONGJIANG SHILI AGRICULTURAL FERTILIZER TECHNOLOGY Co.,Ltd. Address before: 161300 group 12, Second Committee, northwest street, Nehe Town, Nehe City, Qiqihar City, Heilongjiang Province Patentee before: Wang Zijun |
|
TR01 | Transfer of patent right |