CA2199259C - Matiere de couverture pour terres agricoles et horticoles - Google Patents
Matiere de couverture pour terres agricoles et horticoles Download PDFInfo
- Publication number
- CA2199259C CA2199259C CA002199259A CA2199259A CA2199259C CA 2199259 C CA2199259 C CA 2199259C CA 002199259 A CA002199259 A CA 002199259A CA 2199259 A CA2199259 A CA 2199259A CA 2199259 C CA2199259 C CA 2199259C
- Authority
- CA
- Canada
- Prior art keywords
- covering material
- acid
- oil
- weight
- material according
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 51
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 229920002472 Starch Polymers 0.000 claims abstract description 20
- 235000019698 starch Nutrition 0.000 claims abstract description 19
- 239000008107 starch Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 16
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- 239000010902 straw Substances 0.000 claims abstract description 7
- 235000013311 vegetables Nutrition 0.000 claims abstract description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 6
- 239000000417 fungicide Substances 0.000 claims abstract description 5
- 241000196324 Embryophyta Species 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 9
- 235000014633 carbohydrates Nutrition 0.000 claims description 7
- 150000001720 carbohydrates Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000000123 paper Substances 0.000 claims description 4
- 230000000855 fungicidal effect Effects 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 229920006173 natural rubber latex Polymers 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 15
- 235000019198 oils Nutrition 0.000 abstract description 15
- 229920000126 latex Polymers 0.000 abstract description 8
- 235000019482 Palm oil Nutrition 0.000 abstract description 5
- 239000002540 palm oil Substances 0.000 abstract description 5
- 239000000944 linseed oil Substances 0.000 abstract description 3
- 235000021388 linseed oil Nutrition 0.000 abstract description 3
- 239000000440 bentonite Substances 0.000 abstract description 2
- 229910000278 bentonite Inorganic materials 0.000 abstract description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 13
- 239000000725 suspension Substances 0.000 description 9
- 230000012010 growth Effects 0.000 description 8
- 241000209504 Poaceae Species 0.000 description 7
- 239000004816 latex Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 239000002734 clay mineral Substances 0.000 description 4
- 239000002361 compost Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 235000015165 citric acid Nutrition 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 235000019197 fats Nutrition 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- -1 chaff Substances 0.000 description 2
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 2
- 239000002706 dry binder Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 239000005795 Imazalil Substances 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000005822 Propiconazole Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- AKNQMEBLVAMSNZ-UHFFFAOYSA-N azaconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCCO1 AKNQMEBLVAMSNZ-UHFFFAOYSA-N 0.000 description 1
- 229950000294 azaconazole Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960002125 enilconazole Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 239000004463 hay Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 150000004667 medium chain fatty acids Chemical class 0.000 description 1
- 150000002772 monosaccharides Chemical group 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- STJLVHWMYQXCPB-UHFFFAOYSA-N propiconazole Chemical compound O1C(CCC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 STJLVHWMYQXCPB-UHFFFAOYSA-N 0.000 description 1
- 239000010499 rapseed oil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Matière de couverture pour terres agricoles, renfermant, à titre de liant, de l'amidon ou un dérivé ou une fraction d'amidon, ainsi qu'une quantité d'acide et/ou d'huile apte à améliorer la structure du liant, et une charge végétale finement divisée, par exemple de la paille. L'huile peut être de l'huile de palme ou de lin présente selon une quantité allant de 1 à 25 % en poids. De préférence, l'acide est de l'acide phosphorique ou citrique présent selon une quantité allant de 0,2 à 4 % en poids. Ladite matière peut également comporter des fongicides, de la bentonite et/ou des latex d'élastomère-caoutchouc.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9401542A NL9401542A (nl) | 1994-09-22 | 1994-09-22 | Afdekmateriaal voor land- en tuinbouwgrond. |
| NL9401542 | 1994-09-22 | ||
| PCT/NL1995/000315 WO1996009355A1 (fr) | 1994-09-22 | 1995-09-22 | Matiere de couverture pour terres agricoles et horticoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2199259A1 CA2199259A1 (fr) | 1996-03-28 |
| CA2199259C true CA2199259C (fr) | 2006-04-11 |
Family
ID=36178116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002199259A Expired - Fee Related CA2199259C (fr) | 1994-09-22 | 1995-09-22 | Matiere de couverture pour terres agricoles et horticoles |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2199259C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118252055A (zh) * | 2024-03-27 | 2024-06-28 | 广东工业大学 | 一种防草浆制备、喷膜防草方法及高压喷浆设备 |
-
1995
- 1995-09-22 CA CA002199259A patent/CA2199259C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2199259A1 (fr) | 1996-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |