CN102625650B - Controlled seed soaks - Google Patents
Controlled seed soaks Download PDFInfo
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- CN102625650B CN102625650B CN201080039428.7A CN201080039428A CN102625650B CN 102625650 B CN102625650 B CN 102625650B CN 201080039428 A CN201080039428 A CN 201080039428A CN 102625650 B CN102625650 B CN 102625650B
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- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- KCAQGUXPIKJXTQ-UHFFFAOYSA-L calcium 4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-oxidonaphthalene-2-carboxylate Chemical compound [Ca++].Cc1cc(c(cc1Cl)N=Nc1c(O)c(cc2ccccc12)C([O-])=O)S([O-])(=O)=O KCAQGUXPIKJXTQ-UHFFFAOYSA-L 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical class [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
- 229940117949 captan Drugs 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000006013 carbendazim Substances 0.000 description 1
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 description 1
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 description 1
- GYSSRZJIHXQEHQ-UHFFFAOYSA-N carboxin Chemical compound S1CCOC(C)=C1C(=O)NC1=CC=CC=C1 GYSSRZJIHXQEHQ-UHFFFAOYSA-N 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- ONTQJDKFANPPKK-UHFFFAOYSA-L chembl3185981 Chemical compound [Na+].[Na+].CC1=CC(C)=C(S([O-])(=O)=O)C=C1N=NC1=CC(S([O-])(=O)=O)=C(C=CC=C2)C2=C1O ONTQJDKFANPPKK-UHFFFAOYSA-L 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- XFDJMIHUAHSGKG-UHFFFAOYSA-N chlorethoxyfos Chemical compound CCOP(=S)(OCC)OC(Cl)C(Cl)(Cl)Cl XFDJMIHUAHSGKG-UHFFFAOYSA-N 0.000 description 1
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229950010030 dl-alanine Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- UFEODZBUAFNAEU-NLRVBDNBSA-N fluoxastrobin Chemical compound C=1C=CC=C(OC=2C(=C(OC=3C(=CC=CC=3)Cl)N=CN=2)F)C=1C(=N/OC)\C1=NOCCO1 UFEODZBUAFNAEU-NLRVBDNBSA-N 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 1
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical compound C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000019314 gum ghatti Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 description 1
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- GBCAVSYHPPARHX-UHFFFAOYSA-M n'-cyclohexyl-n-[2-(4-methylmorpholin-4-ium-4-yl)ethyl]methanediimine;4-methylbenzenesulfonate Chemical class CC1=CC=C(S([O-])(=O)=O)C=C1.C1CCCCC1N=C=NCC[N+]1(C)CCOCC1 GBCAVSYHPPARHX-UHFFFAOYSA-M 0.000 description 1
- RJMUSRYZPJIFPJ-UHFFFAOYSA-N niclosamide Chemical compound OC1=CC=C(Cl)C=C1C(=O)NC1=CC=C([N+]([O-])=O)C=C1Cl RJMUSRYZPJIFPJ-UHFFFAOYSA-N 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 229960000321 oxolinic acid Drugs 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 150000008048 phenylpyrazoles Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical class OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 229940040944 tetracyclines Drugs 0.000 description 1
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- BAKXBZPQTXCKRR-UHFFFAOYSA-N thiodicarb Chemical compound CSC(C)=NOC(=O)NSNC(=O)ON=C(C)SC BAKXBZPQTXCKRR-UHFFFAOYSA-N 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- UZKQTCBAMSWPJD-FARCUNLSSA-N trans-zeatin Chemical class OCC(/C)=C/CNC1=NC=NC2=C1N=CN2 UZKQTCBAMSWPJD-FARCUNLSSA-N 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229920001285 xanthan gum Polymers 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
-
- 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
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention relates to and a kind ofly prepare the method for capsuled seed and relate to a kind of capsuled seed obtained by described method.Method of the present invention comprises the seed providing a kind of non-rudiment, and a) carries out dressing with a kind of coated composition to described seed, and this coated composition comprises one or more adhesives and one or more active components; And b) that described seed is wetting in a kind of liquid, described liquid comprises a certain amount of water being enough to bring out rudiment, and wherein the described amount of water is such, makes water substantially all before described seed germination all by this neutron absorption.
Description
Technical field
The present invention relates to and a kind ofly prepare the method for capsuled seed and relate to by the obtainable a kind of capsuled seed of described method.
Background technology
Be in a variety of causes, for seed provides dressing may make us wishing.This kind of dressing can such as protect seed to avoid infringement maybe can reduce dust, maybe can improve the ability of plant by increasing flow performance.Advantageously; this dressing can comprise various active composition; these active components such as can contribute to the various diseases protected seed and/or be selected from such as fungi or bacterium from the seedling antagonism that seed growth goes out, or contribute to protecting seed antagonism to be selected from the various pests of insects or nematoda.In addition, likely application comprises a kind of dressing of various active composition, and these active components are favourable for seed and/or the seedling that grows, such as nutrients class or growth regulator class.In addition, seed pelleting can be used to change the outward appearance (such as by giving seed a kind of coloured and/or a kind of reflexive outward appearance) of seed.Seed pelleting (seed coating) becomes routine operation.
On the other hand, before planting seed is immersed in that to make seed can absorb moisture in water or in the aqueous solution may be favourable.Such seed soaks (particularly for the seed of particular type, such as rice paddy seed) usually cause quickly and more uniformly germinate (stripping), evenly plant crops (plant stand), and faster plant set up.Normally, carry out seed soak by seed being immersed in greatly excessive water, after immersion treatment, excessive water is discharged.
When being to be soaked in seed pelleting and wetting (wetting, moistening) in excessive water or during discharging water, this dressing (comprising any active component be included in wherein) may be washed off in conjunction with time one of institute's problems faced.Which greatly reduces the gross activity of active component on seed.According to soaking conditions, this active component even can completely lose.
By putting upside down dressing described in WOA 2005/077169 and soaking step can not address this problem, because like this needs are had a coating device by each peasant.In addition, after dipping, seed becomes the damage being more subject to mechanical stress in coating steps.In addition, the quantity that can be applied to the coating liquid (slurry) on the wet seed of immersion is limited.
Other having solved the problem are attempted.Such as, it is known that be first immersed in water by seed, and after germination, will the solution spray of active component be comprised on these seeds.But this typically result in active component and make us undesirable non-uniform Distribution on seed
EPA 0904681 describes a kind of method for the treatment of seed, wherein by using semipermeable membrane to control water content.Water content is maintained under such level, is possible in this level or higher than this horizontal rudiment.Between seed and the permeable mass wetting to seed, there is not contact and drying need not be carried out to these seeds after the treatment.The substantially all moisture required for pre-induction rudiment that the document is not taught in seed germination clearly should be absorbed.In addition, this file is not instructed or is proposed to carry out dressing to seed before seed is wetting.
Summary of the invention
The problem that the object of the invention is for sketching above provides a solution and provides a kind of method, and the method advantageously allows with the dressing containing one or more active components, seed to be carried out to dressing and seed is carried out wetting phase is combined.
The present inventor recognize when the water yield (amount of water moisture quantity) being used for soaking seed is adjusted to seed can the absorbent water yield time, the active component in this seed pelleting does not have (or only a small amount of) lose (loss).
Therefore, in a first aspect, the present invention relates to a kind of method preparing capsuled seed, comprise the seed that non-rudiment is provided, and
A) carry out dressing with a kind of coated composition to described seed, this coated composition comprises one or more adhesives and one or more active components; And
B) described seed is wetting in a certain amount of water being enough to bring out rudiment, wherein the described amount of water is such, makes water substantially all before described seed germination all by this neutron absorption.
By using, all moisture is all by a certain amount of water of neutron absorption substantially, and the active component that the present inventor have been surprisingly found that not to be had (or only a small amount of) is washed off from seed.Therefore, method of the present invention allows multiple advantages wetting with seed for multiple advantage of seed pelleting to combine, and this combination is not implemented before this.
Term as used in this application " seed pelleting " meaning refers to any method (process) processed seed with one or more adhesion dressing (coating) layer.This term means and comprises film coating (a continuous or discontinuous layer of using polymer film) and also have granulation (one or more layers of deposition inert material are used for increasing seed weight significantly and are used for improving spermatophyte ability), and their combination.
Term as used in this application " seed soaks " is meant to instruct any method (process) causing a kind of liquid of neutron absorption.Therefore, this seed directly contacts with this liquid.This liquid is preferably water, or a kind of aqueous solution, this aqueous solution can optionally comprise multiple nutrients thing, gene inducing agent such as hair clip albumen (can be purchased from Plant health Care with Harpin), shitosan pentose (can from AgriHouse with YEA!
tMbe purchased) or fat chitin oligosaccharide (can from EMD with
be purchased), protectant class, growth regulator class, etc.
Term as used in this specification " active component " meaning refers in one way or another to plant or the favourable any component of plant seed.Plant or plant seed comprise the seed of pelletization, real seed, plant seedlings, rhizome, plant cutting or plant part (such as potato tubers or bouquet stem) herein.
Term as used in this specification " rudiment " meaning refers to the process that wherein plumular axis is formed from its surrounding structure.Normally, this is corresponding to forming radicle (radicleemerge) from exosper or pericarp.
The water suction comprised due to non-germinating seed of expression as used in this specification " induction rudiment " meaning starts the physiology course (such as breathing, albumen synthesis, DNA replication dna etc.) in the seed required for rudiment (radicle appearance).
According to method of the present invention, provide the seed of non-rudiment.This can be the seed of any kind.This seed can be pretreated or untreated.In addition, this seed can be monocotyledon (Monocotyledoneae) or the kind (order, order, order, scope) from dicotyledon (Dicotyledoneae).Preferred embodiment from monocotyledonous kind (order) is rice paddy seed.More preferably this seed is selected from the rice paddy seed by the following group formed: Asian Cultivated Rice Japan type (Oryza sativa japonica, japonica rice), Oryza glaberrima Steud Java type (Oryza glaberrimajavanica, java rice), Asian Cultivated Rice indica-type (Oryza sativa indica, long-grained nonglutinous rice), the raw wild rice in natural pond (Zizania palustris) and their crossbred.Preferred embodiment from the kind (order) of dicotyledon is rape (colea, Brassica napus).
Optionally, this seed can be removed shell (so-called seed or the dehusked seeds of shelling).This can come by using twin-roll.Or rather, complete seed can be made to pass through between two cylinders with the predetermined gap between cylinder, and a cylinder has different rotary speeies and direction of rotation from another cylinder.Which results in these two frictions suitable between cylinder and complete seed thus get on except shell from seed.If this operation does not remove shell completely from seed, this operation can be repeated.The rotary speed of this twin-roll and gap can suitably be determined by those of ordinary skill in the art.Such seed shelling may be particularly suitable (such as described in WOA 01/78507) for the situation of rice paddy seed.
Carry out dressing with a kind of coated composition dressing to this seed, this coated composition comprises one or more adhesives and one or more active components.Conventional dressing means can be used to carry out these seeds of dressing.Various coating machine (or dressing machine) is those of ordinary skill in the art available (available).Some technology known comprise use roll coater (drum coaters, cylinder seed-coating machine), fluidization, spin coater (have and do not have integrated functions/drying) and spouted bed (spouted beds).It is additionally possible that carry out film coating (coating) with film forming composition to seed.Film coating directly can be applied on this seed, can also as the outer coatings had on the seed of dressing.
This coated composition comprises one or more adhesives.Multiple suitable adhesive is known.This adhesive can be such as be selected from by the following group formed: polyvinyl acetate class, VA class, polyvinyl alcohol, polyvinyl alcohol copolymer class, polyurethane, cellulose family (comprises ethyl cellulose and methylcellulose class, CMC class, hydroxypropyl cellulose, ethyl cellulose, carboxymethyl cellulose and hydroxymethyl-propyl cellulose class), polyvinyl pyrrole alkanes, dextrin class, maltodextrin class, polysaccharose, fats, grease class, protide, gum Arabic class, shellac class, vinylidene chloride, vinylidene chloride copolymer class, calcium lignosulfonate class, acrylic copolymer class, starch based, polyvinylacrylate class, zeatin class, casein, gelatin, shitosan, amylopectin, polyethylene glycol oxide, ethylene vinyl acetate, acrylimide polymer class and copolymer analog, polyacrylic acid hydroxy methacrylate, methacrylimide monomer class, poly-(N-vinyl acetamide), sodium alginate, polychlorobutadiene and syrup class.Wax class such as Brazil wax, paraffin, Tissuemat E, beeswax and polypropylene wax can also be used as adhesive.These adhesives can individually or two or more use in combination.Preferred adhesive comprises polyvinyl acetate class, polyvinyl alcohol, hydroxypropyl methylcellulose, polysaccharose (such as starch), protide, polyethylene glycol and polyvinylpyrrolidone class.
In this coated composition, the quantity of adhesive is normally in the scope of 0.1-100g/kg seed, preferred 0.5-50g/kg seed, more preferably 1-20g/kg seed.Based on the gross weight of this coated composition, in this coated composition, the quantity of adhesive can be 1wt.% or more, preferred 10wt.% or more, and 80wt.% or following, preferred 60wt.% or following.
This coated composition comprises one or more active components further.The suitable example of active component is fungicide class, bactericide class, insecticide class, nematocide class, invertebrate poison class and other biocide classes.Other active component comprises disinfectant class, microbiology class, rat-bane class (rodent killers, rodent agent for killing class), weedicide (classes of herbicides), attractant class, repellant class (repellent agents), plant growth regulator class (such as gibberellic acid, auxin or the basic element of cell division), nutrients class (such as, potassium nitrate, magnesium sulfate, iron chelate), plant hormone class, mineral matter class, plant extracts class, acaricide class or acaricide, invertebrate poison class, rudiment stimulant class, pheromones class, biologic product class, shitosan, based on chitin (chitine, chitin) preparation class etc.
The quantity of the active component used certainly depend on consumingly active component type and use the type of seed.But normally, the quantity of one or more active components is in the scope of 0.001-200g/kg seed.Technical staff can according to active component and use the type of seed to determine the right quantity of active component.
Typical fungicide comprises captan ((N-trichloromethyl) sulfo--4 cyclohexane-1,2-dicarboximide), tmtd (tetramethyl sulfo-peroxy two carbamide; Can Proseed
tMbe purchased), metalaxyl (methyl N-(2,6-3,5-dimethylphenyl)-N-(Methoxyacetyl)-DL-Alanine salt), fludioxonil (4-(2, fluoro-1, the 3-benzodioxole (benzodioxol) of 2-bis--4-base)-1-H-pyrroles-3-nitrile; Can with the form of Metalaxyl-M blend with Maxim
tMxL is purchased), Difenoconazole (can Dividend
tM3FS is purchased), carbendazim iprodione (can Rovral
tMbe purchased), plant bacterium azoles, Metalaxyl-M (can Apron
tMxL is purchased), Tebuconazole, carboxin, thiabendazolum, Fluoxastrobin, Prochloraz, with and Evil frost spirit (N-(2,6-3,5-dimethylphenyl)-2-methoxyl group-N-(2-oxo-3-oxazole alkyl) acetamide).Can fungicide be included in seed coating composition based on the quantity of capsuled seed gross weight 0.0001-10wt.%.
Typical bactericide comprises streptomycin, penicillins, Tetracyclines, ampicillin and Oxolinic Acid.
Typical insecticide class comprises pyrethroid, organophosphorus compounds, carbamoyl oximes, pyrazoles, amidine class, halogenated hydrocarbon, anabasine and carbamates and their derivative class.Especially suitably the insecticide class of classification comprises organophosphorus compounds, phenyl pyrazoles and pyrethroid.Preferred insecticide is known those as follows: Terbufos, Chlorpyrifos, ethiprole, chlorethoxyfos, tefluthrin, Furadan, Imidacloprid and butyl pyrimidine phosphorus.Commercially available insecticide comprises Imidacloprid (can Gaucho
tMbe purchased) and clothianidin (can from Bayer with Poncho
tMbe purchased), Diacloden (can from Syngenta with Cruiser
tMbe purchased) and ethiprole (can from BASF with Regent
tMbe purchased).
Commercially available nematocide class comprises Avermectin (can from Syngenta with Avicta
tMbe purchased), thiodicarb (can from Bayer with Aeris
tMbe purchased).
Typical invertebrate poison class comprise metacetaldehyde (can from Lonza with
be purchased) or niclosamidum (can from Bayer with
be purchased (.
This coated composition can comprise other component, such as wetting and dispersing additive (sometimes also referred to as pigment dispersing agent), filler, solvent, thickener, colouring agent, defoamer, biocide, surfactant and effect pigment (effect pigment).
Wetting and dispersant can to contribute to inorganic particle to be mixed in seed coating composition and can have positive acting to the fluid ability (flow ability) of capsuled seed further.Suitable wetting and dispersing additive comprises ionic and nonionic product, and comprises the solution of organically-modified polyacrylate, polyacrylate, Sodium Polyacrylate, polyurethane, phosphate, star-type polymer and/or modified polyether.This soaks and dispersing additive can such as to be present in seed coating composition of the present invention based on the quantity of inorganic particle gross weight 0-40wt.%.
Suitable thickener comprises agar, carboxymethyl cellulose, Irish moss, chitin, fucosan, ghatti gum, gum Arabic, karaya, laminarin, tracasol, pectin, alginates, guar gum, xanthans and bassora gum, bentonite, HEUR (carbamate (ethoxylate urethane) of the ethoxylation of hydrophobically modified) thickener class, HASE (the expandable emulsion of alkali of hydrophobically modified) thickener class and polyacrylate.Due to the excellent ability of the thin film physical properties that the low cost of colloid, validity and enhancing generate, usual preferred gums (gum).
Suitable colouring agent can be dyestuff or coloured colouring agent.Suitable dyestuff comprises: anthraquinone, triphenyl methane, phthalocyanine and their derivative, and diazols.Colouring agent can comprise multiple pigment such as pigment red 112 (CAS No.6535-46-2), paratonere 2 (CAS No.6041-94-7), pigment red 4 8:2 (CAS No.7023-61-2), pigment blue 15: 3 (CAS No.147-14-8), pigment green 36 (CAS No.14302-13-7), pigment Green 7 (CAS No.1328-53-6), pigment yellow 74 (CAS No.6358-31-2), pigment orange 5 (CAS No.3468-63-1), pigment Violet 23 (CAS No.6358-30-1), pigment black 7 (CAS No.97793-37-8), and Pigment white 6 (CAS No.98084-96-9).Colouring agent can be present in seed coating composition based on the quantity of coated composition gross weight 0-50wt.%.
That the suitable ц infusion that disappears comprises polyethylene glycol, glycerine, mineral oil antifoam agent class, silicone defoaming agent class and antifoaming agent of non-silicone class (such as polyethers, polyacrylate), dimethyl polysiloxane class (silicone oil), aralkyl are modified is polysiloxane-based, polyether siloxane copolymer containing fumed silica.Defoamer can be present in seed coating composition of the present invention based on the amount of coated composition gross weight 0.1-0.3wt.%.
Suitable effect pigment comprises varigrained pearlescent pigment.Usual use has 15 μm or following granularity, or the effect pigment of 60 μm or following granularity.The granularity of effect pigment is not more than 200 μm usually, is preferably not more than 100 μm.Normally, the granularity of effect pigment is 1 μm or larger.Another kind of effect pigment can be aluminium.All effect pigments are often used in these seeds produce good aesthetic appeal.
A kind of biocide can be comprised to extend the shelf-life of seed coating composition before being administered on seed in seed coating composition of the present invention, such as, when being stored.Suitable biocide comprises MIT (MIT, CAS No.2682-20-4) and BIT (BIT; CAS No.2632-33-5).
In one embodiment, this coated composition comprises inert carrier further (for environment, not there is for the seed particularly some existed or the plant that grows the carrier of the deleterious consequence that can detect) thin slice (flake) of the thin polymer film of translucent, be used for as these seeds provide the outward appearance (as described in WO-A-03/003812) of reverberation.Preferably, this translucent thin polymer film comprises the particle of reverberation.
Method of the present invention needs the step being carried out in a liquid by seed soaking further.This liquid comprises a certain amount of water being enough to induce rudiment, and wherein the described amount of water is such, makes water substantially all before described seed germination all by neutron absorption.This liquid can be made up of water, but can optionally comprise other component.This liquid can also be such as a kind of aqueous solution comprising such as multiple nutrients thing.
Soak to have come with an one step, but in two or more steps of also possibly separating in time, seed is soaked, if the total amount of the water used be enough to induction rudiment and all water substantially provided before rudiment all fallen by neutron absorption.
In one embodiment, carry out wetting continuing at least 5 minutes in an one step.The definite duration of moistening step depends on the type of seed.This moistening step such as can carry out at least 10 minutes or at least 1 hour.In addition, depend on the type of seed, this moistening step is not preferably continued above 72 hours, more preferably no more than 48 hours, or is no more than 30 hours.
This seed usually at 0-40 DEG C of temperature (such as 5-40 DEG C) soak, this depends on the type of seed.Such as, preferably at 25-35 DEG C of temperature, such as, at 25-30 DEG C rice paddy seed is soaked, and preferably at 15-25 DEG C of temperature, OSR (rape) seed is soaked.
Normally, the amount of water is the 20-50wt.% based on the total weight in wet base of seed (total wet seed weight) (namely comprising the seed weight of absorbed moisture after moistening step), be preferably based on the 25-40wt.% of the total weight in wet base of seed, more preferably based on the 30-35wt.% of the total weight in wet base of seed.At the end of moistening step, the water activity (water activity, water activity) of this seed preferably 0.95 or higher, more preferably 0.98 or higher, and most preferably in the scope of 0.99-1.0.
In wetting phase process, preferably seed is overturn, roll or manually move.Which results in seed to seed evenly moisture absorption and better coefficient of oxygen utilization.
In addition, during wettability treatment, (such as in the solution) is likely added the compound of releasing oxygen and/or the oxygen of gas form thus is met at least some oxygen needs of the seed of induction rudiment.
According to the present invention, the quantity (amount of water) of moisture be such to make before seed germination substantially all moisture all by neutron absorption.This expression to be meant to before rudiment for the 95-100wt.% of the wetting water yield by neutron absorption, preferred 98-100wt.%, more preferably 100wt.%.
Preferably before wetting, dressing is carried out to these seeds according to the present invention.Advantageously, this makes the active component be present in seed pelleting be absorbed in seed together with the moisture provided during moistening step.Due to the moisture of limited quantity, these one or more active components can not be washed off or be slatterned.
One can be carried out optional hatch (incubation, incubation) step, under during this period seed being remained on high water content and specified temp after this moistening step.Preferably, during incubation the water activity of seed is remained on the numerical value of 0.95 or higher, more preferably 0.98 or higher, and most preferably in the scope of 0.99-1.0.Such incubation step can make rudiment process proceed further.Hatching of seed can such as be carried out at the temperature of 5-40 DEG C, such as 25-35 DEG C, at the temperature of 25-30 DEG C, 15-25 DEG C or 15-20 DEG C.
In one embodiment, these seeds are made to experience a heat treatment process.This thermal treatment can be carried out before or after the inventive method.This thermal treatment can be related to the heat (non-water-borne heat) that seed provides non-water to give, according to the situation of seed and moisture (moisture content, water content), processing time and temperature are regulated simultaneously.More specifically, by providing hot-air, by heating and continuous for these seeds short time durations to predetermined temperature, and can not change the moisture of seed.After this, these seeds can be incubated under steady temperature and moisture in predetermined time period.Disclose in such thermal treatment such as WO A97/38734.Such thermal treatment is used to allow effectively to be sterilized to seed by the heating carefully controlled.
Optionally, after method of the present invention has completed, extra moisture can be applied on seed, such as, for promoting the growth after rudiment.
In other at one, the present invention be directed to by the obtainable seed of the inventive method.High moisture content (typically 25-50wt.%) and the dressing that comprises active component advantageously combine by this seed.
Embodiment
To be further described the present invention by embodiment below now, these embodiments are not intended to limit the present invention by any way.
Embodiment 1
For first embodiment, use the paddy rice Japan type seed of cultivar more light (koshihikari).In with a 30cm spin coater of rotating circular disk, dressing is carried out to this seed.Batch is 575g.With film coating preparation Disco AG red L200 (can be purchased from Incotec), water and
70WP (can be purchased from Bayer) makes a kind of mixture under the weight ratio of 10: 15: 12.6.By this mixture with such dose application in this coating machine (coating machine, seed-coating machine), make
dosage is 12.6g/kg seed.Subsequently at 35 DEG C in a seed drier by this seed batch drying 2 hours.The moisture obtained a kind of baking oven experimental program (at 130 DEG C 4 hours) is measured, and is the 11.5wt.% based on the total weight in wet base of seed.
Based on the water content (27.5wt.% and 30wt.%) of objective result after determined water content (11.5%) and process, go out according to formulae discovery below and have the water yield to be added in moistening step:
Wherein W
wabe in gram have water weight to be added, MC
1the seed original water content in wt.%, MC
2the seed target moisture content in wt.%, and W
sbe in gram the initial seed weight weight of seed (that is, before moistening step).
After film coating and drying seed moisture content content be 11.5wt.% and target moisture content is 27.5wt.%, 126.9g water must be added in 575g seed.
Be that the capsuled seed of 575g is poured into and had in the container of seal cover by quantity.Add the water of number of computations and this lid is placed on this container.Shake this container to make water distribution in seed.Then 24-48 hour is continued at this container being placed in 30 DEG C.Manually every for this seed receptacle 24 hours are inverted and are returned upset twice to reallocate with making uniform moisture at this time durations.After the wetting phase, the water of all interpolations is all absorbed.The seed processed (800/ process) is planted in the rudiment case of the Japanese Rice soil containing 510ml water saturation, after this covers on these seed tops with 255ml Japanese Rice soil.After sowing, by two soil horizon compactings (press).
Germination conditions is at 28-30 DEG C 3 days and then at 25 DEG C in greenhouse 4 weeks in the dark.
Be 30 minutes with overflow time (flood time), within every 2 days, tide system is once carried out water (watering supplies water) in greenhouse; Afterwards, when plant starts to grow really, (watering) scheme should be increased to every day 1 time.
The result of these embodiments is shown in Figure 1.The figure illustrates two comparative samples, wherein capsuled seed not wetted (above 2 chests); Four samples, wherein capsuled seed wetted 24 little up to moisture be 27.5wt.% based on wetting seed weight; Four samples, wherein capsuled seed wetted 24 little up to moisture be 30wt.% based on wetting seed weight; Four samples, wherein capsuled seed wetted 48 little up to moisture be 27.5wt.% based on wetting seed weight, and four samples, wherein capsuled seed wetted 48 little up to moisture be 30wt.% based on wetting seed weight.This figure clearly illustrates that compared with the seed of comparative sample, with the seed growth of the inventive method process obtain faster and evenly.
Embodiment 2
For second embodiment, use the paddy rice indica-type seed of cultivar OMCS 2000.In with a 30cm spin coater (or seed-coating machine) of rotating circular disk, dressing is carried out to this seed.Batch is 575g.With film coating preparation Disco AG red L200 (can be purchased from Incotec), water and
70WP (can be purchased from Syngenta) makes a kind of mixture under the weight ratio of 10: 20: 16.By this mixture with such dose application in this coating machine, make
dosage is 16g/kg seed.Subsequently at 35 DEG C in a seed drier by this seed batch drying 2 hours.The moisture obtained a kind of baking oven experimental program (at 130 DEG C 4 hours) is measured, and is the 9.5wt.% based on the total weight in wet base of seed.
Based on the water content of objective result after determined water content and process, calculate the water yield to be added.Such as: after film coating and drying seed moisture content content be 9.5wt.% and target moisture content is 27.5wt.%, 142.8g water must be added in 575g seed.
Be that the seed of 575g is poured into and had in the container of seal cover by quantity.Add the water of number of computations and this lid is placed on this container.Shake this container to make water distribution in seed.Then 24-48 hour is continued at this container being placed in 30 DEG C.Continuously this seed receptacle be inverted during this and return upset to be reallocated by moisture.After during this, moisture content is absorbed.This water activity be determine at the end of the wetting phase and be 0.997.
In order to compare, also process with the seed of safe formula infusion method to equal number of the routine using excessive water (2 liters).After the treatment, by the HPLC method (UV-detector 220nm, C18 reversed-phase column and methyl alcohol) of standard, remaining active component is measured.This result compared is shown in Figure 2.This figure clearly shows and is retained in (dotted line) on seed according to this active component of the present invention, and soaks for (using excessive water) for routine, and all active components are all washed away (solid line).
Fig. 3 shows the rudiment curve (cumulative germinationcurve) of the accumulation of the seed of embodiment 2.This figure shows and is not only experienced (curve A compared with controlled wetting seed by dressing, the seed of film coating (or bag quilt)), with the seed of the inventive method process (curve B, the seed of film coating (or bag quilt) wetting 24 little up to water content be 27.5wt.%; And curve C, film-coated seed wetting 48 little up to water content be 27.5wt.%) cause rudiment faster.
Embodiment 3
For the 3rd embodiment, use rape OSR (Brassicanapus) seed of cultivar 43A56.In with a 30cm spin coater (or seed-coating machine) of rotating circular disk, dressing is carried out to this seed.Batch is 500g.With film coating preparation Disco Agroblue L204 (can be purchased from Incotec) and
oSR (can be purchased from Syngenta) makes a kind of mixture under the weight ratio of 10: 17.2.By this mixture with such dose application in this coating machine (or seed-coating machine), make
dosage is 17.2g/kg seed.Subsequently at 35 DEG C in a seed drier by this seed batch drying 0.5 hour.The moisture obtained a kind of baking oven experimental program (at 130 DEG C 4 hours) is measured, and is the 5.03wt.% based on the total weight in wet base of seed.
Based on the water content (thetarget resulting water content) (38.0wt.%) of objective result after determined water content (5.03%) and process, using the equation described in embodiment 1 to calculate in moistening step has the water yield to be added.After film coating and drying seed moisture content content be 5.03wt.% and target moisture content is 38.0wt.%, 265.9g water must be added in 500g seed.
Be that the capsuled seed of 500g is poured into and had in the container of seal cover by quantity.Add the water of number of computations and this lid is placed on this container.Shake this container to make water distribution in seed.Then 24 hours are continued at this container being placed in 30 DEG C.During this, manually every for this seed receptacle 24 hours are inverted and are returned upset twice to reallocate with making uniform moisture.After the wetting phase, the water of all interpolations is all absorbed.
Germination conditions is in the dark in water saturated filter paper top upper 20 day at 5 DEG C.Within every 24 hours, carry out rudiment counting to determine rudiment feature.The rudiment result of this embodiment is shown in the accumulation rudiment curve of Fig. 4, and wherein the percentage of germinating seed illustrates as the function of time.This figure shows and is not only experienced (curve 2 compared with controlled wetting seed by dressing, film-coated seed), with the seed of the inventive method process (curve 1, film-coated seed wetting 24 little up to water content be 38.0wt.%) cause rudiment faster.
Claims (25)
1. for the preparation of a method for capsuled seed, comprise seed that non-rudiment is provided and
A) carry out dressing with coated composition to described seed, described coated composition comprises one or more adhesives and one or more active components;
B) soaked in a liquid by described seed, described liquid comprises a certain amount of water being enough to bring out rudiment, and wherein the described amount of water is such, makes water substantially all before described seed germination all by described neutron absorption; And
C) before described seed germination, make described neutron absorption for the 95-100wt.% of the amount of the water of described moistening step,
Wherein, before described seed is wetting, dressing is carried out to described seed, and
Described moistening step carried out before described seed germination.
2. method according to claim 1, wherein in step b) at the end of the water activity of described seed be 0.95 or higher.
3. method according to claim 1 and 2, wherein the described amount of water is the 20-50wt.% based on the total weight in wet base of seed.
4. method according to claim 1 and 2, wherein the described amount of water is such, to make before described seed germination for the 95-100wt.% of the amount of wetting water by described neutron absorption.
5. method according to claim 1 and 2, wherein, in described wetting phase process, by described seed upset, rolls or manually moves.
6. method according to claim 1 and 2, one or more adhesives wherein said are selected from by the following group formed: polyvinyl acetate class, polyvinyl alcohol, hydroxypropyl methylcellulose, polysaccharose, protide, polyethylene glycol and polyvinylpyrrolidone class.
7. method according to claim 1 and 2, wherein the amount of one or more adhesives is in the scope of 0.3-30g/kg seed.
8. method according to claim 1 and 2, one or more active components wherein said are selected from by the following group formed: insecticide class, nematocide class, disinfectant class, microbiology class, rat-bane class, classes of herbicides, attractant class, repellant class, plant growth regulator class, nutrients class, plant hormone class, mineral matter class, plant extracts class, acaricide class or acaricide, invertebrate poison class, biologic product class, shitosan and based on chitinous preparation class.
9. method according to claim 1 and 2, wherein the amount of one or more active components is in the scope of 0.001-200g/kg seed.
10. method according to claim 1 and 2, wherein said seed is selected from monocotyledonous kind.
11. methods according to claim 1 and 2, wherein said seed is selected from the kind of dicotyledon.
12. methods according to claim 1 and 2, wherein carry out during described moistening step continues in 5 minutes to 72 hours window.
13. methods according to claim 1 and 2, wherein carry out described moistening step at 5-40 DEG C.
14. methods according to claim 1 and 2, wherein make described seed experience incubation step after described soaking.
15. methods according to claim 1 and 2, wherein said liquid is the aqueous solution, and the described aqueous solution comprises one or more and is selected from the group be made up of following material: nutrients; Gene inducing agent; Protectant class; Growth regulator class.
16. methods according to claim 1, wherein in step b) at the end of the water activity of described seed be 0.98 or higher.
17. methods according to claim 1, wherein in step b) at the end of the water activity of described seed in the scope of 0.99-1.0.
18. methods according to claim 1 and 2, wherein the described amount of water is the 25-40wt.% based on the total weight in wet base of seed.
19. methods according to claim 1 and 2, wherein the described amount of water is the 30-35wt.% based on the total weight in wet base of seed.
20. methods according to claim 1 and 2, wherein the described amount of water is such, to make before described seed germination for the 98-100wt.% of the amount of wetting water by described neutron absorption.
21. methods according to claim 1 and 2, wherein the described amount of water is such, to make before described seed germination for the 100wt.% of the amount of wetting water by described neutron absorption.
22. methods according to claim 1 and 2, wherein said seed is rice paddy seed.
23. methods according to claim 22, wherein said rice paddy seed is selected from by the following group formed: Asian Cultivated Rice Japan type, Oryza glaberrima Steud Java type, Asian Cultivated Rice indica-type, the raw wild rice in natural pond and their crossbred.
24. methods according to claim 1 and 2, one or more adhesives wherein said are selected from by the following group formed: polyvinyl acetate class, polyvinyl alcohol, hydroxypropyl methylcellulose, starch, protide, polyethylene glycol and polyvinylpyrrolidone class.
25. methods according to claim 1 and 2, one or more active components wherein said are selected from by the following group formed: fungicide class, bactericide class, rudiment stimulant class and pheromones class.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09169547 | 2009-09-04 | ||
| EP09169547.8 | 2009-09-04 | ||
| PCT/NL2010/050554 WO2011028115A1 (en) | 2009-09-04 | 2010-09-03 | Controlled seed wetting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102625650A CN102625650A (en) | 2012-08-01 |
| CN102625650B true CN102625650B (en) | 2015-09-02 |
Family
ID=41258366
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080039428.7A Expired - Fee Related CN102625650B (en) | 2009-09-04 | 2010-09-03 | Controlled seed soaks |
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|---|---|
| JP (1) | JP5757949B2 (en) |
| KR (1) | KR20120124385A (en) |
| CN (1) | CN102625650B (en) |
| BR (1) | BR112012004903A2 (en) |
| WO (1) | WO2011028115A1 (en) |
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| GB201106746D0 (en) * | 2011-04-20 | 2011-06-01 | Exosect Ltd | Coating compositions for pathogen control in oilseeds |
| JP5866185B2 (en) * | 2011-11-22 | 2016-02-17 | 住化農業資材株式会社 | Method for improving coated seed characteristics |
| CN103898317B (en) * | 2012-12-28 | 2016-05-25 | 攀钢冶金材料有限责任公司 | For the binding agent composition of ilmenite concentrate pelletizing and the preparation method of ilmenite concentrate pelletizing |
| DE102013210408A1 (en) | 2013-06-05 | 2014-12-11 | Evonik Industries Ag | Granulated seed |
| CA2940002A1 (en) | 2014-02-21 | 2015-08-27 | Incotec Holding B.V. | Seed priming |
| MX352818B (en) * | 2014-10-28 | 2017-12-08 | Robust Seed Tech A&F Aktiebolag | Improved method for seed priming. |
| EP3307066B1 (en) | 2015-06-12 | 2020-10-28 | Thermoseed Global AB | Seed disinfection method |
| EP3158864A1 (en) * | 2015-10-20 | 2017-04-26 | Incotec Holding B.V. | Method for coating seed |
| JP7403454B2 (en) | 2017-12-20 | 2023-12-22 | ピーアイ インダストリーズ リミテッド | Pyrazolopyridine-diamides, their use as insecticides and their preparation |
| WO2019123194A1 (en) | 2017-12-20 | 2019-06-27 | Pi Industries Ltd. | Anthranilamides, their use as insecticide and processes for preparing the same. |
| BR112020014473A2 (en) | 2018-01-30 | 2020-12-01 | Pi Industries Ltd. | new anthranilamides, their use as an insecticide and processes to prepare them |
| JP6379314B1 (en) * | 2018-03-16 | 2018-08-22 | 住化農業資材株式会社 | Glossy coating for seed |
| AR118243A1 (en) | 2019-03-07 | 2021-09-22 | Pi Industries Ltd | FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| AR119140A1 (en) | 2019-06-13 | 2021-11-24 | Pi Industries Ltd | FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| AR120074A1 (en) | 2019-08-20 | 2022-02-02 | Pi Industries Ltd | FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| AR119790A1 (en) | 2019-08-29 | 2022-01-12 | Pi Industries Ltd | ISOXAZOLINE COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| GB202002061D0 (en) * | 2020-02-14 | 2020-04-01 | Croda Int Plc | Seed coating additive |
| AR121344A1 (en) | 2020-02-18 | 2022-05-11 | Pi Industries Ltd | FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| AR122854A1 (en) | 2020-07-02 | 2022-10-12 | Pi Industries Ltd | ISOXAZOLINE COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| WO2022123502A1 (en) | 2020-12-11 | 2022-06-16 | Pi Industries Ltd. | Isoxazoline compounds and their use as pest control agents |
| WO2022133300A1 (en) * | 2020-12-18 | 2022-06-23 | Oms Investments, Inc. | Kits and methods for preparing seeds for germination |
| WO2022208370A1 (en) | 2021-03-31 | 2022-10-06 | Pi Industries Ltd. | Fused heterocyclic compounds and their use as pest control agents |
| AR126996A1 (en) | 2021-09-08 | 2023-12-06 | Pi Industries Ltd | ISOXAZOLINE COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS |
| AR126995A1 (en) | 2021-09-08 | 2023-12-06 | Pi Industries Ltd | SULFOXIMINES / SULFILIMINE CONTAINING CARBOXAMIDE AROMATIC COMPOUNDS AND THEIR USE |
| AU2022388884A1 (en) | 2021-11-15 | 2024-05-30 | Pi Industries Ltd. | Bicyclic heteroaromatic compounds and their use as pest control agents |
| WO2023147429A1 (en) * | 2022-01-28 | 2023-08-03 | Michelman, Inc. | Shellac-containing aqueous emulsions and coatings formed therewith |
| WO2023218484A1 (en) | 2022-05-11 | 2023-11-16 | Pi Industries Ltd. | Bicyclic compounds and their use as pest control agents |
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| EP0904681A1 (en) * | 1994-09-16 | 1999-03-31 | Btg International Limited | Plant seeds |
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| US4905411B1 (en) * | 1985-05-16 | 2000-05-02 | British Tech Group | Seed treatment |
| AU609073B2 (en) * | 1987-08-14 | 1991-04-26 | Washington State University Research Foundation, Inc. | Method for treating cereal crop seed with chitosan to enhance yield, root growth, and stem strength |
| GB9403941D0 (en) * | 1994-03-01 | 1994-04-20 | Sandoz Ltd | Improvements in or relating to organic compounds |
| JPH0870628A (en) * | 1994-09-02 | 1996-03-19 | Sumitomo Chem Co Ltd | Drying of seed or coated and granulated seed |
| JP2000236707A (en) * | 1999-02-22 | 2000-09-05 | Ts Shokubutsu Kenkyusho:Kk | Seed storage |
| US6713077B1 (en) * | 1999-07-28 | 2004-03-30 | Monsanto Technology, Llc | Control of shoot/foliar feeding pests with pesticide seed treatments |
| CA2554314A1 (en) * | 2004-02-16 | 2005-08-25 | Basf Aktiengesellschaft | Formulation for seed treatment comprising polymeric stickers |
| JP4343790B2 (en) * | 2004-02-25 | 2009-10-14 | タキイ種苗株式会社 | Method for improving germination of hard seed by laser light irradiation and germination improved seed |
| JP4054783B2 (en) * | 2004-07-07 | 2008-03-05 | ホクレン農業協同組合連合会 | Germination improvement method and seed |
| CN1875673B (en) * | 2006-06-10 | 2010-05-12 | 中国科学院等离子体物理研究所 | Method for coating seeds by combined use of active soil, adsorbing and flocculating agent and coating agent |
| EP1967057A1 (en) * | 2007-03-06 | 2008-09-10 | Bayer CropScience AG | Safeguarding seed safety of treated seeds |
-
2010
- 2010-09-03 BR BR112012004903A patent/BR112012004903A2/en not_active Application Discontinuation
- 2010-09-03 KR KR1020127008629A patent/KR20120124385A/en not_active Application Discontinuation
- 2010-09-03 CN CN201080039428.7A patent/CN102625650B/en not_active Expired - Fee Related
- 2010-09-03 JP JP2012527838A patent/JP5757949B2/en not_active Expired - Fee Related
- 2010-09-03 WO PCT/NL2010/050554 patent/WO2011028115A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0904681A1 (en) * | 1994-09-16 | 1999-03-31 | Btg International Limited | Plant seeds |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5757949B2 (en) | 2015-08-05 |
| KR20120124385A (en) | 2012-11-13 |
| WO2011028115A1 (en) | 2011-03-10 |
| CN102625650A (en) | 2012-08-01 |
| JP2013503629A (en) | 2013-02-04 |
| BR112012004903A2 (en) | 2016-04-05 |
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