DE2153806C2 - Überzogene Samen und Verfahren zu ihrer Herstellung - Google Patents
Überzogene Samen und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE2153806C2 DE2153806C2 DE2153806A DE2153806A DE2153806C2 DE 2153806 C2 DE2153806 C2 DE 2153806C2 DE 2153806 A DE2153806 A DE 2153806A DE 2153806 A DE2153806 A DE 2153806A DE 2153806 C2 DE2153806 C2 DE 2153806C2
- Authority
- DE
- Germany
- Prior art keywords
- seeds
- coating
- coated
- seed
- polyvinyl alcohol
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title description 22
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000576 coating method Methods 0.000 claims description 66
- 239000011248 coating agent Substances 0.000 claims description 65
- 239000002245 particle Substances 0.000 claims description 32
- 239000011230 binding agent Substances 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 26
- 229920002451 polyvinyl alcohol Polymers 0.000 description 26
- 239000011118 polyvinyl acetate Substances 0.000 description 25
- 229920002689 polyvinyl acetate Polymers 0.000 description 25
- 230000035784 germination Effects 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000010455 vermiculite Substances 0.000 description 15
- 235000019354 vermiculite Nutrition 0.000 description 15
- 229910052902 vermiculite Inorganic materials 0.000 description 15
- 239000000203 mixture Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 230000012010 growth Effects 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 210000000582 semen Anatomy 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 240000003768 Solanum lycopersicum Species 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 3
- 244000291564 Allium cepa Species 0.000 description 3
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 3
- 240000006740 Cichorium endivia Species 0.000 description 3
- 244000000626 Daucus carota Species 0.000 description 3
- 235000002767 Daucus carota Nutrition 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 3
- 235000003228 Lactuca sativa Nutrition 0.000 description 3
- 235000003733 chicria Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 230000000855 fungicidal effect Effects 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 230000001069 nematicidal effect Effects 0.000 description 3
- 239000005645 nematicide Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000011031 topaz Substances 0.000 description 3
- 229910052853 topaz Inorganic materials 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 240000007087 Apium graveolens Species 0.000 description 2
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 2
- 235000010591 Appio Nutrition 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 244000088415 Raphanus sativus Species 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- 235000009337 Spinacia oleracea Nutrition 0.000 description 2
- 244000300264 Spinacia oleracea Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- 235000021537 Beetroot Nutrition 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 244000207047 Melilotus alba Species 0.000 description 1
- 235000017385 Melilotus alba Nutrition 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 244000062780 Petroselinum sativum Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 240000003889 Piper guineense Species 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 241000201976 Polycarpon Species 0.000 description 1
- 240000001416 Pseudotsuga menziesii Species 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 240000003829 Sorghum propinquum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 241000607479 Yersinia pestis Species 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
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000001387 apium graveolens Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 244000053095 fungal pathogen Species 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 235000011197 perejil Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 229920006186 water-soluble synthetic resin Polymers 0.000 description 1
- 239000012866 water-soluble synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8575770A | 1970-10-30 | 1970-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2153806A1 DE2153806A1 (de) | 1972-05-10 |
| DE2153806C2 true DE2153806C2 (de) | 1982-11-04 |
Family
ID=22193743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2153806A Expired DE2153806C2 (de) | 1970-10-30 | 1971-10-28 | Überzogene Samen und Verfahren zu ihrer Herstellung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3703404A (OSRAM) |
| AU (1) | AU456071B2 (OSRAM) |
| BE (1) | BE774704A (OSRAM) |
| CA (1) | CA962473A (OSRAM) |
| DE (1) | DE2153806C2 (OSRAM) |
| FR (1) | FR2111972B1 (OSRAM) |
| GB (1) | GB1313234A (OSRAM) |
| IL (1) | IL37826A (OSRAM) |
| IT (1) | IT940977B (OSRAM) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911183A (en) * | 1972-11-10 | 1975-10-07 | Thomas M Hinkes | Seed coating process and product |
| US3871132A (en) * | 1973-08-20 | 1975-03-18 | Fmc Corp | Seed tablet |
| US3947996A (en) * | 1974-01-21 | 1976-04-06 | The Dow Chemical Company | Method of coating seeds to control germination and the resultant coated seeds |
| US4171968A (en) * | 1977-06-16 | 1979-10-23 | Lever Brothers Company | Method for increasing the rate and/or yield of seed germination by treatment with surfactants |
| DE2731203C3 (de) * | 1977-07-11 | 1981-03-12 | Saat- Und Erntetechnik Gmbh, 3440 Eschwege | Verfahren zur Inkrustierung,Pillierung oder Granulierung von Saatgut |
| DE2758949C3 (de) * | 1977-12-30 | 1980-10-02 | Saat- Und Erntetechnik Gmbh, 3440 Eschwege | Verfahren zur Herstellung von pilliertem, granuliertem oder inkrustiertem Saatgut |
| JPS5521705A (en) * | 1978-07-12 | 1980-02-16 | Sumitomo Chemical Co | Preparation of coated seed |
| FR2473254A1 (fr) * | 1980-01-11 | 1981-07-17 | Interox | Procede pour l'enrobage des semences |
| US4251952A (en) * | 1979-08-06 | 1981-02-24 | Sandoz Ltd. | Plant seed coating |
| DE3018029A1 (de) * | 1980-05-10 | 1981-11-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von staubarmen praeparationen |
| US4367609A (en) * | 1980-07-28 | 1983-01-11 | Coated Seed Limited | Use of microorganisms in conjunction with seeds |
| US4495724A (en) * | 1981-04-06 | 1985-01-29 | Kirkland Edmund R | Product and method of making a seed coating for increased yield |
| US4875921A (en) * | 1985-04-25 | 1989-10-24 | Agracetus Corporation | Bacterial agricultural inoculants |
| CA1316859C (en) * | 1985-12-06 | 1993-04-27 | Dennis E. Mccabe | Production of microbial field crop inoculants |
| FR2655234B1 (fr) * | 1989-12-06 | 1992-04-03 | Seppic Sa | Nouvelle poudre sechante, son utilisation pour le sechage de supports solides, en particulier de graines de semences. |
| AU726334B2 (en) * | 1996-10-31 | 2000-11-02 | Coating Machinery Systems, Inc. | Seed coatings |
| GB2325138A (en) * | 1997-05-16 | 1998-11-18 | Aquasol Ltd | Suspensions for plant propagation material |
| US20020134012A1 (en) * | 2001-03-21 | 2002-09-26 | Monsanto Technology, L.L.C. | Method of controlling the release of agricultural active ingredients from treated plant seeds |
| EP1720407A1 (en) * | 2004-02-16 | 2006-11-15 | Basf Aktiengesellschaft | Formulation for seed treatment comprising polymeric stickers |
| US20060042514A1 (en) * | 2004-08-30 | 2006-03-02 | Bodycomb Frederick M | Agglomerated waste expanded perlite |
| US20060042530A1 (en) * | 2004-08-30 | 2006-03-02 | Bodycomb Frederick M | Product for and method of aerial seeding using agglomerated minerals |
| US20060117655A1 (en) * | 2004-12-02 | 2006-06-08 | Bodycomb Frederick M | Agglomerated volcanic ash |
| US10798869B2 (en) * | 2010-04-01 | 2020-10-13 | Ball Horticultural Company | Cast pellets for planting seeds |
| CN103058764B (zh) * | 2012-12-28 | 2015-05-20 | 北京克劳沃草业技术开发中心 | 一种包衣剂和用该包衣剂对狗牙根种子进行丸粒化的方法 |
| CN113141811A (zh) * | 2021-04-21 | 2021-07-23 | 刘广强 | 一种小粒径种子包衣的制作方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1915942A1 (de) * | 1969-03-28 | 1970-10-08 | Saat Und Ernte Technik Gmbh | Umhuelltes Saatkorn |
-
1970
- 1970-10-30 US US85757A patent/US3703404A/en not_active Expired - Lifetime
-
1971
- 1971-09-22 CA CA123,456A patent/CA962473A/en not_active Expired
- 1971-09-30 IL IL37826A patent/IL37826A/en unknown
- 1971-10-07 AU AU34333/71A patent/AU456071B2/en not_active Expired
- 1971-10-26 GB GB4972971A patent/GB1313234A/en not_active Expired
- 1971-10-28 DE DE2153806A patent/DE2153806C2/de not_active Expired
- 1971-10-29 FR FR7139127A patent/FR2111972B1/fr not_active Expired
- 1971-10-29 IT IT53806/71A patent/IT940977B/it active
- 1971-10-29 BE BE774704A patent/BE774704A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU456071B2 (en) | 1974-12-12 |
| BE774704A (fr) | 1972-02-14 |
| IL37826A (en) | 1974-07-31 |
| FR2111972B1 (OSRAM) | 1975-07-18 |
| GB1313234A (en) | 1973-04-11 |
| AU3433371A (en) | 1973-04-12 |
| DE2153806A1 (de) | 1972-05-10 |
| FR2111972A1 (OSRAM) | 1972-06-09 |
| IT940977B (it) | 1973-02-20 |
| US3703404A (en) | 1972-11-21 |
| IL37826A0 (en) | 1971-11-29 |
| CA962473A (en) | 1975-02-11 |
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