CA1074142A - Engrais concentre - Google Patents

Engrais concentre

Info

Publication number: CA1074142A
Authority: CA; Canada
Prior art keywords: nitrogen; nutrient; compound; organic; fertilizer
Prior art date: 1977-05-03
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.): Expired

Application number

CA277,510A

Other languages

English (en)

Inventor

Roger C. Funk

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Davey Tree Expert Co

Original Assignee

Davey Tree Expert Co

Priority date (The priority date 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 date listed.)

1977-05-24

Filing date

1977-05-03

Publication date

1980-03-25

1977-05-03 Application filed by Davey Tree Expert Co filed Critical Davey Tree Expert Co

1977-05-24 Priority claimed from US05/800,125 external-priority patent/US4089670A/en

1980-03-25 Application granted granted Critical

1980-03-25 Publication of CA1074142A publication Critical patent/CA1074142A/fr

Status Expired legal-status Critical Current

Links

239000003337 fertilizer Substances 0.000 title claims abstract description 126
238000004458 analytical method Methods 0.000 title claims abstract description 35
239000000203 mixture Substances 0.000 claims abstract description 97
229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 58
LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 53
229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 45
235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 44
GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims abstract description 44
239000011230 binding agent Substances 0.000 claims abstract description 4
239000000945 filler Substances 0.000 claims abstract description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 212
229910052757 nitrogen Inorganic materials 0.000 claims description 123
235000015097 nutrients Nutrition 0.000 claims description 108
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
239000000306 component Substances 0.000 claims description 52
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 47
150000001875 compounds Chemical class 0.000 claims description 46
229910052698 phosphorus Inorganic materials 0.000 claims description 40
229910052700 potassium Inorganic materials 0.000 claims description 34
230000003578 releasing effect Effects 0.000 claims description 33
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 21
238000002347 injection Methods 0.000 claims description 21
239000007924 injection Substances 0.000 claims description 21
239000011574 phosphorus Substances 0.000 claims description 21
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
239000004202 carbamide Substances 0.000 claims description 19
239000002245 particle Substances 0.000 claims description 17
DSKJXGYAJJHDOE-UHFFFAOYSA-N methylideneurea Chemical compound NC(=O)N=C DSKJXGYAJJHDOE-UHFFFAOYSA-N 0.000 claims description 16
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
229940072033 potash Drugs 0.000 claims description 9
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 9
235000015320 potassium carbonate Nutrition 0.000 claims description 9
239000008240 homogeneous mixture Substances 0.000 claims description 7
238000005507 spraying Methods 0.000 claims description 7
125000001477 organic nitrogen group Chemical group 0.000 claims description 5
238000004889 fertilizer analysis Methods 0.000 claims description 3
235000020774 essential nutrients Nutrition 0.000 claims 1
238000009472 formulation Methods 0.000 abstract description 17
239000007788 liquid Substances 0.000 abstract description 14
229960005419 nitrogen Drugs 0.000 description 89
241000196324 Embryophyta Species 0.000 description 30
150000002500 ions Chemical group 0.000 description 19
150000003839 salts Chemical class 0.000 description 19
239000002689 soil Substances 0.000 description 19
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 18
239000000463 material Substances 0.000 description 17
235000013877 carbamide Nutrition 0.000 description 16
235000007686 potassium Nutrition 0.000 description 16
239000011591 potassium Substances 0.000 description 16
229960003975 potassium Drugs 0.000 description 16
229910010272 inorganic material Inorganic materials 0.000 description 14
238000000034 method Methods 0.000 description 13
239000011368 organic material Substances 0.000 description 13
239000011147 inorganic material Substances 0.000 description 12
238000010521 absorption reaction Methods 0.000 description 9
238000002156 mixing Methods 0.000 description 9
239000000047 product Substances 0.000 description 8
229910019142 PO4 Inorganic materials 0.000 description 7
230000007774 longterm Effects 0.000 description 7
239000000243 solution Substances 0.000 description 7
230000004720 fertilization Effects 0.000 description 6
235000021317 phosphate Nutrition 0.000 description 6
150000002829 nitrogen Chemical class 0.000 description 5
239000003895 organic fertilizer Substances 0.000 description 5
235000011009 potassium phosphates Nutrition 0.000 description 5
230000008901 benefit Effects 0.000 description 4
230000003247 decreasing effect Effects 0.000 description 4
238000002386 leaching Methods 0.000 description 4
-1 phbsphate Chemical compound 0.000 description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
239000010452 phosphate Substances 0.000 description 4
239000000843 powder Substances 0.000 description 4
239000000725 suspension Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
150000003672 ureas Chemical class 0.000 description 4
230000001419 dependent effect Effects 0.000 description 3
230000012010 growth Effects 0.000 description 3
235000021073 macronutrients Nutrition 0.000 description 3
239000008188 pellet Substances 0.000 description 3
229910000160 potassium phosphate Inorganic materials 0.000 description 3
238000003860 storage Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
239000004568 cement Substances 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
150000002484 inorganic compounds Chemical class 0.000 description 2
239000002198 insoluble material Substances 0.000 description 2
238000003973 irrigation Methods 0.000 description 2
230000002262 irrigation Effects 0.000 description 2
230000003050 macronutrient Effects 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
230000008654 plant damage Effects 0.000 description 2
230000008635 plant growth Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920002994 synthetic fiber Polymers 0.000 description 2
239000000454 talc Substances 0.000 description 2
229910052623 talc Inorganic materials 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
235000011116 calcium hydroxide Nutrition 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000010872 fertilizer runoff Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
230000000266 injurious effect Effects 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000006193 liquid solution Substances 0.000 description 1
239000006194 liquid suspension Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
239000011785 micronutrient Substances 0.000 description 1
235000013369 micronutrients Nutrition 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
229910017464 nitrogen compound Inorganic materials 0.000 description 1
150000002830 nitrogen compounds Chemical class 0.000 description 1
235000021231 nutrient uptake Nutrition 0.000 description 1
229940099990 ogen Drugs 0.000 description 1
239000011146 organic particle Substances 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
150000003112 potassium compounds Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000002195 soluble material Substances 0.000 description 1
241000894007 species Species 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000002352 surface water Substances 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 1
239000002699 waste material Substances 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Landscapes

Fertilizers (AREA)

CA277,510A 1977-05-24 1977-05-03 Engrais concentre Expired CA1074142A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/800,125 US4089670A (en)	1975-11-21	1977-05-24	High analysis fertilizers

Publications (1)

Publication Number	Publication Date
CA1074142A true CA1074142A (fr)	1980-03-25

Family

ID=25177549

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA277,510A Expired CA1074142A (fr)	1977-05-24	1977-05-03	Engrais concentre

Country Status (1)

Country	Link
CA (1)	CA1074142A (fr)

1977
- 1977-05-03 CA CA277,510A patent/CA1074142A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1997-03-25	MKEX	Expiry

Publication	Publication Date	Title
CA2600239C (fr)	2012-09-04	Engrais contenant des sels de polyaminoacides
US4089670A (en)	1978-05-16	High analysis fertilizers
IL268611B2 (en)	2023-06-01	Polyhalite granulation process
US10988419B2 (en)	2021-04-27	Binders for the granulation of fertilizers
US20060236734A1 (en)	2006-10-26	Fertilizers containing polyamino acid
US5112379A (en)	1992-05-12	Multicomponent soil supplement
CN101618987A (zh)	2010-01-06	长效缓释玉米专用掺混肥及其制备方法
US4321078A (en)	1982-03-23	Slow release fertilizer composition
CA1196793A (fr)	1985-11-19	Agents de repression de la croissance vegetale
US3369884A (en)	1968-02-20	Fertilizer tablet that readily disintegrates when water is added
JP2505935B2 (ja)	1996-06-12	植物に窒素を補給するための土壌添加剤塊粒およびその製造方法
US4670039A (en)	1987-06-02	Timed release fertilizer composition and means
JPH02289482A (ja)	1990-11-29	栽培植物に栄養を与えるための成形体およびその製造方法
CA1074142A (fr)	1980-03-25	Engrais concentre
CN111153734A (zh)	2020-05-15	一种具有螯合缓释增效和土壤改良作用的碱性肥料及其制备方法
US6001775A (en)	1999-12-14	Fertilizer composition with herbicide
DE10160330C2 (de)	2003-12-24	Stickstoffhaltiges Langzeitdüngemittel
US20120210760A1 (en)	2012-08-23	Phosphorus-free or low phosphorus fertilizer
US4318729A (en)	1982-03-09	Stable liquid N-P-K fertilizer composition and method of use
US5916845A (en)	1999-06-29	Fertilizer composition with pesticide
EP0135714A2 (fr)	1985-04-03	Compositions à libération soutenue pour matières biologiquement actives
CN102277175A (zh)	2011-12-14	一种脲醛泡沫组合物及其制备方法
US2741551A (en)	1956-04-10	Method of preparing a soil conditioning and enriching composition
US3174844A (en)	1965-03-23	Method of fertilizing turf with a non-burning fertilizer
CA2530230A1 (fr)	2006-06-15	Engrais organique pulverisable