CN102424633A - 一种自固化包膜缓控释肥料及其制备方法 - Google Patents
一种自固化包膜缓控释肥料及其制备方法 Download PDFInfo
- Publication number
- CN102424633A CN102424633A CN2011102712172A CN201110271217A CN102424633A CN 102424633 A CN102424633 A CN 102424633A CN 2011102712172 A CN2011102712172 A CN 2011102712172A CN 201110271217 A CN201110271217 A CN 201110271217A CN 102424633 A CN102424633 A CN 102424633A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- controll
- release
- preparation
- cure coating
- 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
- 239000003337 fertilizer Substances 0.000 title claims abstract description 126
- 238000013270 controlled release Methods 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 44
- 239000003292 glue Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 40
- 238000000576 coating method Methods 0.000 claims description 40
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 23
- 239000000920 calcium hydroxide Substances 0.000 claims description 23
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 19
- 241001474374 Blennius Species 0.000 claims description 14
- 239000000499 gel Substances 0.000 claims description 14
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 8
- 239000004021 humic acid Substances 0.000 claims description 8
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 235000015110 jellies Nutrition 0.000 claims description 5
- 239000008274 jelly Substances 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 235000013311 vegetables Nutrition 0.000 claims description 5
- DHKHZGZAXCWQTA-UHFFFAOYSA-N [N].[K] Chemical compound [N].[K] DHKHZGZAXCWQTA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920002907 Guar gum Polymers 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011575 calcium Substances 0.000 abstract description 6
- 229910052791 calcium Inorganic materials 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 81
- 235000013877 carbamide Nutrition 0.000 description 43
- 239000004202 carbamide Substances 0.000 description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
- 235000011116 calcium hydroxide Nutrition 0.000 description 22
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000002459 sustained effect Effects 0.000 description 8
- 238000013268 sustained release Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 235000017060 Arachis glabrata Nutrition 0.000 description 6
- 244000105624 Arachis hypogaea Species 0.000 description 6
- 235000010777 Arachis hypogaea Nutrition 0.000 description 6
- 235000018262 Arachis monticola Nutrition 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 241000209140 Triticum Species 0.000 description 6
- 235000021307 Triticum Nutrition 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 235000020232 peanut Nutrition 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 4
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 3
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 150000003672 ureas Chemical class 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000002426 superphosphate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010006956 Calcium deficiency Diseases 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- -1 Gonak Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QFHMNFAUXJAINK-UHFFFAOYSA-N [1-(carbamoylamino)-2-methylpropyl]urea Chemical compound NC(=O)NC(C(C)C)NC(N)=O QFHMNFAUXJAINK-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229940084936 gonak Drugs 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000802 nitrating effect Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 230000014075 nitrogen utilization Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000013278 single fertilization Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002512 suppressor factor Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110271217.2A CN102424633B (zh) | 2011-09-14 | 2011-09-14 | 一种自固化包膜缓控释肥料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110271217.2A CN102424633B (zh) | 2011-09-14 | 2011-09-14 | 一种自固化包膜缓控释肥料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102424633A true CN102424633A (zh) | 2012-04-25 |
CN102424633B CN102424633B (zh) | 2014-07-02 |
Family
ID=45958671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110271217.2A Active CN102424633B (zh) | 2011-09-14 | 2011-09-14 | 一种自固化包膜缓控释肥料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102424633B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103449913A (zh) * | 2013-08-26 | 2013-12-18 | 湖北富邦科技股份有限公司 | 一种缓/控释肥料用交替式光固化包膜滚筒 |
CN104030783A (zh) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | 一种增强土壤活性的有机无机复混缓释肥 |
CN104086291A (zh) * | 2014-06-27 | 2014-10-08 | 胡红辉 | 一种含高分子组合物的肥料的制备方法 |
CN104109055A (zh) * | 2014-06-27 | 2014-10-22 | 胡红辉 | 一种有机缓释氮肥制备方法 |
CN107141065A (zh) * | 2017-05-15 | 2017-09-08 | 沈阳农业大学 | 一种自固化包膜缓控释肥料及其制备方法 |
CN108002927A (zh) * | 2017-12-29 | 2018-05-08 | 山东农业大学 | 一种改良土壤酸化的功能型控释掺混肥及其制备方法 |
CN108033833A (zh) * | 2017-12-04 | 2018-05-15 | 贵阳开磷化肥有限公司 | 一种防脲解的腐植酸水溶肥 |
CN108329111A (zh) * | 2018-04-03 | 2018-07-27 | 广东丰康生物科技有限公司 | 一种农用微生物菌剂高存活的高养分化肥及其制备方法 |
CN108675857A (zh) * | 2018-05-31 | 2018-10-19 | 天津农学院 | 三赞胶在缓控释肥中的应用、缓控释肥的膜材和基于三赞胶的包膜缓控释肥及其制备方法 |
CN110627563A (zh) * | 2019-09-26 | 2019-12-31 | 广西壮族自治区林业科学研究院 | 一种新型可自然降解的肥料包膜剂、制备方法及其使用方法 |
CN113880654A (zh) * | 2021-10-21 | 2022-01-04 | 眉山市新都化工复合肥有限公司 | 水溶性复合肥造粒工艺及其造粒设备 |
CN114538992A (zh) * | 2022-04-11 | 2022-05-27 | 重庆农笑农业发展有限公司 | 一种高效水溶性微生物复合肥 |
CN114736064A (zh) * | 2022-05-11 | 2022-07-12 | 重庆农笑农业发展有限公司 | 微生物复合肥及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1371891A (zh) * | 2001-02-19 | 2002-10-02 | 邵建华 | 一种缓释复混肥及其生产方法 |
CN1546438A (zh) * | 2003-12-12 | 2004-11-17 | 华东理工大学 | 一种多功能甲壳素缓释肥料 |
CN1800118A (zh) * | 2005-06-21 | 2006-07-12 | 华南农业大学 | 一种包膜控释肥的生产方法 |
CN101298401A (zh) * | 2007-04-30 | 2008-11-05 | 中国科学院沈阳应用生态研究所 | 一种基质性控释肥料 |
CN101362662A (zh) * | 2008-09-03 | 2009-02-11 | 阎宗彪 | 涂层缓释一次肥 |
-
2011
- 2011-09-14 CN CN201110271217.2A patent/CN102424633B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1371891A (zh) * | 2001-02-19 | 2002-10-02 | 邵建华 | 一种缓释复混肥及其生产方法 |
CN1546438A (zh) * | 2003-12-12 | 2004-11-17 | 华东理工大学 | 一种多功能甲壳素缓释肥料 |
CN1800118A (zh) * | 2005-06-21 | 2006-07-12 | 华南农业大学 | 一种包膜控释肥的生产方法 |
CN101298401A (zh) * | 2007-04-30 | 2008-11-05 | 中国科学院沈阳应用生态研究所 | 一种基质性控释肥料 |
CN101362662A (zh) * | 2008-09-03 | 2009-02-11 | 阎宗彪 | 涂层缓释一次肥 |
Non-Patent Citations (2)
Title |
---|
孙秀延等: "长效碳铵和长效尿素及其应用效果", 《化肥工业》 * |
朱骥良 等: "《颜料工艺学》", 31 January 2002, 化学工业出版社 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103449913A (zh) * | 2013-08-26 | 2013-12-18 | 湖北富邦科技股份有限公司 | 一种缓/控释肥料用交替式光固化包膜滚筒 |
CN103449913B (zh) * | 2013-08-26 | 2015-04-22 | 湖北富邦科技股份有限公司 | 一种缓/控释肥料用交替式光固化包膜滚筒 |
CN104030783A (zh) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | 一种增强土壤活性的有机无机复混缓释肥 |
CN104030783B (zh) * | 2014-05-13 | 2016-03-02 | 马鞍山市心洲葡萄专业合作社 | 一种增强土壤活性的有机无机复混缓释肥 |
CN104086291A (zh) * | 2014-06-27 | 2014-10-08 | 胡红辉 | 一种含高分子组合物的肥料的制备方法 |
CN104109055A (zh) * | 2014-06-27 | 2014-10-22 | 胡红辉 | 一种有机缓释氮肥制备方法 |
CN107141065A (zh) * | 2017-05-15 | 2017-09-08 | 沈阳农业大学 | 一种自固化包膜缓控释肥料及其制备方法 |
CN108033833A (zh) * | 2017-12-04 | 2018-05-15 | 贵阳开磷化肥有限公司 | 一种防脲解的腐植酸水溶肥 |
CN108002927A (zh) * | 2017-12-29 | 2018-05-08 | 山东农业大学 | 一种改良土壤酸化的功能型控释掺混肥及其制备方法 |
CN108329111A (zh) * | 2018-04-03 | 2018-07-27 | 广东丰康生物科技有限公司 | 一种农用微生物菌剂高存活的高养分化肥及其制备方法 |
CN108675857A (zh) * | 2018-05-31 | 2018-10-19 | 天津农学院 | 三赞胶在缓控释肥中的应用、缓控释肥的膜材和基于三赞胶的包膜缓控释肥及其制备方法 |
CN108675857B (zh) * | 2018-05-31 | 2021-05-25 | 天津农学院 | 三赞胶在缓控释肥中的应用、缓控释肥的膜材和基于三赞胶的包膜缓控释肥及其制备方法 |
CN110627563A (zh) * | 2019-09-26 | 2019-12-31 | 广西壮族自治区林业科学研究院 | 一种新型可自然降解的肥料包膜剂、制备方法及其使用方法 |
CN113880654A (zh) * | 2021-10-21 | 2022-01-04 | 眉山市新都化工复合肥有限公司 | 水溶性复合肥造粒工艺及其造粒设备 |
CN114538992A (zh) * | 2022-04-11 | 2022-05-27 | 重庆农笑农业发展有限公司 | 一种高效水溶性微生物复合肥 |
CN114736064A (zh) * | 2022-05-11 | 2022-07-12 | 重庆农笑农业发展有限公司 | 微生物复合肥及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102424633B (zh) | 2014-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102424633B (zh) | 一种自固化包膜缓控释肥料及其制备方法 | |
CN101870624B (zh) | 插秧育苗时一次施用的水稻专用控释肥及其制备方法 | |
US20210380502A1 (en) | Multi-layered fertilizer and preparation method thereof | |
CN103102216A (zh) | 诱导根系生长的包膜肥料及其制备方法与应用 | |
CN105294363A (zh) | 一种生物炭包膜尿素的配方及其包膜制备方法 | |
CN100469740C (zh) | 一种油菜专用控释复合肥及其制备方法 | |
CN105085062A (zh) | 一种水稻专用分蘖肥及其制备与应用方法 | |
CN101580444A (zh) | 一种含双抑制剂包膜缓释尿素及其制备方法 | |
CN104163728A (zh) | 一种双包膜长效缓控释肥及其制备方法 | |
CN103804081B (zh) | 水稻专用肥料及其制备和用于生产大米的方法 | |
CN100404475C (zh) | 一种双季早稻及晚稻专用控释复合肥及其制备方法 | |
CN111792963A (zh) | 一种基于普通速效肥的大田作物全生育期一次施用大粒肥及其制备方法和应用 | |
CN112062634A (zh) | 一种水稻缓释肥及其制备和施用方法 | |
CN103435425A (zh) | 分层缓控多元肥及其制造工艺 | |
CN101182265A (zh) | 三层涂膜大豆肥的生产方法 | |
CN107586205A (zh) | 一种改良酸性土壤的包膜肥料及其制备方法 | |
CN113636888A (zh) | 一种农作物营养肥 | |
CN109265241A (zh) | 一种园林用缓释肥料及其制备方法 | |
CN108424301A (zh) | 一种草莓专用肥料及其制备方法 | |
CN111875442A (zh) | 一种含微量元素的长效缓释肥料及其制备方法 | |
CN100572338C (zh) | 以聚乙烯膜为底涂层的水溶性树脂包膜控释肥及生产工艺 | |
CN111004063A (zh) | 一种提高稻米香味的水稻专用缓控释复合肥料 | |
CN100384789C (zh) | 一种棉花专用控释复合肥及其制备方法 | |
CN110590454A (zh) | 一种缓控释肥料及其制备方法 | |
CN106083327A (zh) | 一种富锌包膜材料和其制备方法及富锌包膜缓控释肥料和其制备方法 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 541002 the Guangxi Zhuang Autonomous Region in Xiufeng District of Guilin City Road No. 31 Patentee after: Chang Dayong Address before: 264006 No. three, No. 39, latitude road, hi tech Zone, Shandong, Yantai Patentee before: Chang Dayong |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 264006 No. three, No. 39, latitude road, hi tech Zone, Shandong, Yantai Patentee after: Chang Dayong Address before: 541002 the Guangxi Zhuang Autonomous Region in Xiufeng District of Guilin City Road No. 31 Patentee before: Chang Dayong |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120425 Assignee: YANTAI GOODLY BIOTECHNOLOGY CO., LTD. Assignor: Chang Dayong Contract record no.: 2017370000033 Denomination of invention: Self-curing film-coated controlled release fertilizer and preparation method thereof Granted publication date: 20140702 License type: Exclusive License Record date: 20170512 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180904 Address after: 264003 39 weft three road, hi tech Zone, Yantai, Shandong Patentee after: YANTAI GOODLY BIOTECHNOLOGY CO., LTD. Address before: 264006 39 weft three road, hi tech Zone, Yantai, Shandong Patentee before: Chang Dayong |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self-curing film-coated controlled release fertilizer and preparation method thereof Effective date of registration: 20181204 Granted publication date: 20140702 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Yantai hi tech Zone subbranch Pledgor: YANTAI GOODLY BIOTECHNOLOGY CO., LTD. Registration number: 2018980000234 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191217 Granted publication date: 20140702 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Yantai hi tech Zone subbranch Pledgor: YANTAI GOODLY BIOTECHNOLOGY CO., LTD. Registration number: 2018980000234 |