CN102924180A - Oligosaccharide-containing soilless culture liquid fertilizer - Google Patents
Oligosaccharide-containing soilless culture liquid fertilizer Download PDFInfo
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- CN102924180A CN102924180A CN2012104769127A CN201210476912A CN102924180A CN 102924180 A CN102924180 A CN 102924180A CN 2012104769127 A CN2012104769127 A CN 2012104769127A CN 201210476912 A CN201210476912 A CN 201210476912A CN 102924180 A CN102924180 A CN 102924180A
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- China
- Prior art keywords
- liquid fertilizer
- soilless culture
- oligosaccharides
- culture liquid
- oligosaccharide
- 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.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 95
- 239000007788 liquid Substances 0.000 title claims abstract description 84
- 229920001542 oligosaccharide Polymers 0.000 title claims abstract description 65
- 150000002482 oligosaccharides Chemical class 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 claims abstract description 13
- 229920001277 pectin Polymers 0.000 claims abstract description 13
- -1 sodium alginate oligosaccharide Chemical class 0.000 claims abstract description 13
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 11
- 239000000661 sodium alginate Substances 0.000 claims abstract description 11
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 11
- 241000195493 Cryptophyta Species 0.000 claims abstract description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011591 potassium Substances 0.000 claims abstract description 9
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052796 boron Inorganic materials 0.000 claims abstract description 3
- 239000011575 calcium Substances 0.000 claims abstract description 3
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 239000011777 magnesium Substances 0.000 claims abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 3
- 239000011733 molybdenum Substances 0.000 claims abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 239000011574 phosphorus Substances 0.000 claims abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- 239000011701 zinc Substances 0.000 claims abstract description 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 3
- 229920001661 Chitosan Polymers 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 12
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 10
- 230000003260 anti-sepsis Effects 0.000 claims description 9
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 6
- 239000011790 ferrous sulphate Substances 0.000 claims description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 235000019260 propionic acid Nutrition 0.000 claims description 6
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 6
- 239000004287 Dehydroacetic acid Substances 0.000 claims description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 5
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 5
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 claims description 5
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 5
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 5
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 5
- 230000012010 growth Effects 0.000 claims description 5
- 239000004334 sorbic acid Substances 0.000 claims description 5
- 235000010199 sorbic acid Nutrition 0.000 claims description 5
- 229940075582 sorbic acid Drugs 0.000 claims description 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 5
- 229960001763 zinc sulfate Drugs 0.000 claims description 5
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 229940093916 potassium phosphate Drugs 0.000 claims description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 4
- 235000011009 potassium phosphates Nutrition 0.000 claims description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 claims description 4
- 208000006558 Dental Calculus Diseases 0.000 claims description 3
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004021 humic acid Substances 0.000 claims description 3
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 3
- CFKMVGJGLGKFKI-UHFFFAOYSA-N 4-chloro-m-cresol Chemical compound CC1=CC(O)=CC=C1Cl CFKMVGJGLGKFKI-UHFFFAOYSA-N 0.000 claims description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 239000005844 Thymol Substances 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims description 2
- 150000001896 cresols Chemical class 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 230000008635 plant growth Effects 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 235000002639 sodium chloride Nutrition 0.000 claims description 2
- 229960000790 thymol Drugs 0.000 claims description 2
- 239000003643 water by type Substances 0.000 claims description 2
- 235000010469 Glycine max Nutrition 0.000 abstract description 10
- 244000068988 Glycine max Species 0.000 abstract description 2
- 239000001814 pectin Substances 0.000 abstract description 2
- 235000010987 pectin Nutrition 0.000 abstract description 2
- 230000002421 anti-septic effect Effects 0.000 abstract 2
- 239000003899 bactericide agent Substances 0.000 abstract 2
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 abstract 1
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 235000015097 nutrients Nutrition 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 240000007124 Brassica oleracea Species 0.000 description 8
- 240000007594 Oryza sativa Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 7
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 7
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 7
- 241000331528 Chlorophytum capense Species 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 7
- 244000252337 Epipremnum pinnatum Species 0.000 description 7
- 240000008669 Hedera helix Species 0.000 description 7
- 241001423497 Himalayacalamus falconeri Species 0.000 description 7
- 241001314446 Zygopetalum Species 0.000 description 7
- 238000012258 culturing Methods 0.000 description 7
- 235000013311 vegetables Nutrition 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 240000001085 Trapa natans Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 230000000050 nutritive effect Effects 0.000 description 3
- 235000009165 saligot Nutrition 0.000 description 3
- 241000234435 Lilium Species 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 2
- 235000013559 Schnittsellerie Nutrition 0.000 description 2
- 235000014364 Trapa natans Nutrition 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 240000007087 Apium graveolens Species 0.000 description 1
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 1
- 241000599805 Apium graveolens Secalinum Group Species 0.000 description 1
- 235000010591 Appio Nutrition 0.000 description 1
- 235000000318 Bindesalat Nutrition 0.000 description 1
- 244000106835 Bindesalat Species 0.000 description 1
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 240000001548 Camellia japonica Species 0.000 description 1
- 244000298479 Cichorium intybus Species 0.000 description 1
- 235000007542 Cichorium intybus Nutrition 0.000 description 1
- 244000175448 Citrus madurensis Species 0.000 description 1
- 241000544061 Cuculus canorus Species 0.000 description 1
- 240000007108 Fuchsia magellanica Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 240000000987 Monstera deliciosa Species 0.000 description 1
- 235000002790 Monstera deliciosa Nutrition 0.000 description 1
- 235000017879 Nasturtium officinale Nutrition 0.000 description 1
- 240000005407 Nasturtium officinale Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 241000209490 Nymphaea Species 0.000 description 1
- 235000016791 Nymphaea odorata subsp odorata Nutrition 0.000 description 1
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 235000000365 Oenanthe javanica Nutrition 0.000 description 1
- 240000002292 Psychopsis papilio Species 0.000 description 1
- 240000008254 Rosa chinensis Species 0.000 description 1
- 235000000664 Rosa chinensis Nutrition 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
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- 235000009360 water arrowhead Nutrition 0.000 description 1
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Abstract
The invention relates to an oligosaccharide-containing soilless culture liquid fertilizer. The weight percentage of the oligosaccharide in the liquid fertilizer accounts for 0.2-4%, the weight percentage of the inorganic fertilizer accounts for 50-90%, the weight percentage of the antiseptic bactericidal substance accounts for 0-30%, the weight percentage of the algae removal substance accounts for 0-1%, and the balance of water, wherein the oligosaccharide can be selected from chitosan oligosaccharide, sodium alginate oligosaccharide, pectin oligosaccharide, isomalto-oligosaccharide, xylo-oligosaccharide and soybean oligosaccharide, and the inorganic fertilizer can be selected from more than two of the elements including nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, iron, manganese, copper, zinc and molybdenum. Due to the reasonable proportion of the oligosaccharides, inorganic fertilizer, antiseptic bactericidal substance and algae removal substance, the oligosaccharide-containing soilless culture liquid fertilizer can improve the quality of the crops in all aspects.
Description
Technical field
The present invention relates to a kind of soilless culture liquid fertilizer, relate more specifically to a kind of soilless culture liquid fertilizer that contains oligosaccharides.
Background technology
The cultivated area of China reduces year by year in recent years, and vegetables, the production of flowers and plants be specialization and mass-producing gradually, and particularly protection ground facility cultivation area enlarges year by year, and the efficent rotation system in soil is difficult to obtain further promotion and application.The soil disease and pest that the soil continuous cropping brings is day by day serious.Adopt Soilless Culture Methods, can effectively prevent the generation of soil-borne disease, as long as seed, substratum, apparatus, nutritive medium etc. are carried out strict sterilization, manage proper, general easy infection disease and pest not.Because Soilless Culture Methods is preventing that soil-borne disease from occuring to have irreplaceable superiority, thereby in the nuisanceless production of vegetables, flowers, have great importance.
Utilize cultivation technique without soil can the needed temperature of artificial adjustment crop, the envrionment conditionss such as illumination, moisture, nutritive element, the vegetable crop of producing than routine is high, quality better, the clean health of product is good in economic efficiency.In the course of cultivation, the management link such as can save grows seedlings joins soil, soil cultivation, water, intertill and clean tillage, insect pest preventing and controlling can be saved a large amount of labor forces.Nutritive medium in the soilless culture can be prepared and adjust the needs of nutrition at each growthdevelopmental stage according to Different Crop, the moisture waste that has reduced because of evaporation from soil and run off and cause.The place of soilless culture is not subjected to the restriction of soil property, water conservancy condition, particularly in the desert, the area of the inclement condition such as the soil is barren, arid, be a kind of effective planting type.Make the peasant obtain larger economic benefit, and development green agriculture, development gardening viewed and admired with indoor layout etc. have huge ecology and social benefit.
Also there is not at present report to contain the soilless culture liquid fertilizer of oligosaccharides.The present invention is by to containing finding without the research of native liquid fertilizer of oligosaccharides, to liquid fertilizer the growth of flowers, vegetables or crop is had special effect, and effect is remarkable.
Summary of the invention
The object of the invention is to: a kind of soilless culture liquid fertilizer that contains oligosaccharides is provided, and this liquid fertilizer can be applicable to supporting without earth culture of flowers, vegetables and crop, has the growth and the dietetic alimentation effect that promote crop root, and in the soilless culture process, aseptic without algae.
To achieve these goals, the invention provides a kind of soilless culture liquid fertilizer that contains oligosaccharides, the weight percent that contains oligosaccharides in the liquid fertilizer is 0.2-4%, oligosaccharides is selected from a kind of in oligochitosan, sodium alginate oligosaccharides, pectic oligosaccharides, isomalto Oligosaccharide, wood oligose and the soy oligosaccharide, the weight percent that contains inorganic fertilizer in the liquid fertilizer is 50-90%, inorganic fertilizer be selected from the fertile nitrogen of element, phosphorus, potassium, calcium, magnesium, sulphur, boron, iron, manganese, copper, zinc and the molybdenum more than 2 kinds; The weight percent that contains the antisepsis and sterilization material in the liquid fertilizer is 0-30%, and the weight percent that contains in the liquid fertilizer except the algae material is 0-1%, and surplus is water.
In the above-mentioned soilless culture liquid fertilizer, the antisepsis and sterilization material be arbitrarily can antisepsis and sterilization material, do not have special restriction at this, preferably, the antisepsis and sterilization material is one or more in phenylformic acid or its esters, Sorbic Acid or its salt, propionic acid, dehydro-acetic acid, formaldehyde, glutaraldehyde, phenol, cresols, parachlorometacresol, thymol, the oxybenzene ester class, especially preferably, the antisepsis and sterilization material is a kind of in phenylformic acid, Sorbic Acid, propionic acid and the dehydro-acetic acid.
In the above-mentioned soilless culture liquid fertilizer, except algae substances be arbitrarily can be except the material of algae algal control, preferably, except algae substances is that the TN-algal control is plain, a kind of in gac and the charcoal.
Preferably, in the above-mentioned soilless culture liquid fertilizer, the weight percent of oligosaccharides is 0.2-1.0%.
Preferably, in the above-mentioned soilless culture liquid fertilizer, wherein inorganic fertilizer is selected from multiple in urea, potassium primary phosphate, zinc sulfate, ferrous sulfate, carbon ammonium, potassiumphosphate, boric acid, humic acids, nitrocalcite, ammonium nitrate, vitriolate of tartar, sal epsom and the molybdic acid.
The present invention also provides the using method of above-mentioned soilless culture liquid fertilizer, it is characterized in that the soilless culture with 100 times of laggard row crops of above-mentioned soilless culture liquid fertilizer dilute with water.
The present invention also provides the method for using above-mentioned soilless culture liquid fertilizer cultivation of crops, it is characterized in that 100 times of above-mentioned soilless culture liquid fertilizer dilute with waters, then with in the soilless culture liquid fertilizer of crop-planting after dilution.
The present invention also provides oligosaccharides to be applied in the soilless culture liquid fertilizer to promote the purposes of plant growth quality in the soilless culture liquid fertilizer, wherein said growth quality comprise improve plant height, elongation root long, increase the number of blade and strain is heavy, deepen the leaf look, increase the flower number, increase in the quiet number of strain joint one or more, oligosaccharides concentration in the soilless culture liquid fertilizer is 2-40 μ g/g, preferably, oligosaccharides concentration in the soilless culture liquid fertilizer is 2-10 μ g/g, and oligosaccharides is a kind of in oligochitosan, sodium alginate oligosaccharides, pectic oligosaccharides, isomalto Oligosaccharide, wood oligose and the soy oligosaccharide.
Above-mentioned liquid fertilizer, the conduct that relates in method and the purposes is the crop of any suitable soilless culture, preferably, crop is selected in paddy rice, red water chestnut, water caltrop, arrowhead and water chestnut, vegetables have cabbage heart, romaine lettuce, witloof, cabbage mustard, cabbage heart, rape, Plantula Brassicae chinensis, leafy mustard, Nasturtium officinale, Chinese celery, celery, three leaf celerys, three-coloured amaranth and Herba Allii Schoenoprasi, flowers have epipremnum aureum, fairy bamboo, bracketplant, Zygopetalum truncatns (Haw). Schum., ivy, lotus, water lily, lily, Monstera deliciosa, Milan, kafir lily, camellia, Chinese rose, jasmine, cuckoo, cumquat, evergreen, violet, butterfly orchid, a kind of in fuchsia or the Flower of Evans Begonia.Preferably, crop is cabbage heart, bracketplant, fairy bamboo, epipremnum aureum, Zygopetalum truncatns (Haw). Schum., ivy or paddy rice.
Soilless culture liquid fertilizer of the present invention can realize that by oligosaccharides, inorganic fertilizer, antisepsis and sterilization material, the composition that removes the algae material and the reasonable disposition of ratio liquid fertilizer promotes the raising of the each side quality of crop.Found through experiments the growth that the content needs special content of oligosaccharides in the soilless culture liquid fertilizer can promote the soilless culture crop, and the weight of inorganic fertilizer also requires reasonable disposition.
Embodiment
The invention will be further described below in conjunction with preferred embodiment, but the present invention never is limited to following embodiment.
Embodiment 1
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains the sodium alginate oligosaccharides of the present embodiment:
| Composition | Embodiment 1-1 | Embodiment 1-2 | Embodiment 1-3 | Embodiment 1-4 | Embodiment 1-5 |
| The sodium alginate oligosaccharides | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Urea | 1 | 1 | 1 | 1 | 1 |
| Potassium primary phosphate | 4 | 4 | 4 | 4 | 4 |
| Ferrous sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Zinc sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Phenylformic acid | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned soilless culture liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, adds a cover, and covers the aperture of uniformity.The root that shifts to an earlier date ready cabbage heart seedling is dipped in the nutrient solution by the container cover hole, is put in to observe in the culturing room and cultivates.The plant height of periodic investigation cabbage heart, root length, the number of blade, strain weigh.
Table 1 contains the effect of sodium alginate oligosaccharides liquid fertilizer on cabbage heart
Cultivate cabbage heart with the liquid fertilizer that contains the sodium alginate oligosaccharides, the results are shown in Table 1, plant height, root length, the number of blade, the heavy control Example 1-5 that all is better than not adding the sodium alginate oligosaccharides of strain, and the leaf look more dark green.Consider cost factor, in production reality, can recommend the sodium alginate oligosaccharides to use concentration is 2-10 μ g/g.
Embodiment 2
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains pectic oligosaccharides of the present embodiment:
| Composition | Embodiment 2-1 | Embodiment 2-2 | Embodiment 2-3 | Embodiment 2-4 | Embodiment 2-5 |
| Pectic oligosaccharides | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| The carbon ammonium | 2 | 2 | 2 | 2 | 2 |
| Potassiumphosphate | 3 | 3 | 3 | 3 | 3 |
| Boric acid | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Humic acids | 2 | 2 | 2 | 2 | 2 |
| Propionic acid | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| TN algal control element | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned soilless culture liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, and the root that shifts to an earlier date ready bracketplant is dipped in the nutrient solution by the container cover hole, is put in to observe in the culturing room to cultivate.The situations such as long, the equal number of blade of equal leaf of periodic investigation different treatment bracketplant.
Table 2 contains the effect of pectic oligosaccharides liquid fertilizer on bracketplant
With the liquid fertilizer that contains pectic oligosaccharides flowers bracketplant is cultivated, the results are shown in Table 2, can find out, after processing with the liquid fertilizer that contains pectic oligosaccharides, the equal leaf of bracketplant is long, all the number of blade, obviously be better than embodiment 2-5 without the pectin oligosaccharides, and containing pectic oligosaccharides, process the leaf look dark green.Consider cost factor, in production reality, the application concentration that can recommend pectic oligosaccharides is 2-10 μ g/g.
Embodiment 3
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains oligochitosan of the present embodiment:
| Composition | Embodiment 3-1 | Embodiment 3-2 | Embodiment 3-3 | Embodiment 3-4 | Embodiment 3-5 |
| Oligochitosan | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Urea | 2 | 2 | 2 | 2 | 2 |
| Potassium primary phosphate | 2 | 2 | 2 | 2 | 2 |
| Nitrocalcite | 2 | 2 | 2 | 2 | 2 |
| Ferrous sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Boric acid | 2 | 2 | 2 | 2 | 2 |
| Gac | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, and the root that shifts to an earlier date ready fairy bamboo is dipped in the nutrient solution, is put in to observe in the culturing room to cultivate.The plant height of regular survey fairy bamboo and Ye Se etc.
Table 3 contains the effect of oligochitosan liquid fertilizer on fairy bamboo
With the liquid fertilizer that contains oligochitosan the flowers fairy bamboo is cultivated, be the results are shown in Table 3, can find out, after the liquid fertilizer processing that contains oligochitosan, the plant height of fairy bamboo is obviously high without the embodiment 3-5 of oligochitosan, and the leaf look dark green, growing way is prosperous, and the nutrient solution color of interpolation gac is transparent.Consider cost factor, in production reality, the application concentration that can recommend oligochitosan is 2-10 μ g/g.
Embodiment 4
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains isomalto Oligosaccharide of the present embodiment:
| Composition | Embodiment 4-1 | Embodiment 4-2 | Embodiment 4-3 | Embodiment 4-4 | Embodiment 4-5 |
| Isomalto Oligosaccharide | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Ammonium nitrate | 2 | 2 | 2 | 2 | 2 |
| Vitriolate of tartar | 2 | 2 | 2 | 2 | 2 |
| Nitrocalcite | 2 | 2 | 2 | 2 | 2 |
| Dehydro-acetic acid | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, and the root that shifts to an earlier date ready epipremnum aureum is dipped in the nutrient solution, is put in to observe in the culturing room to cultivate.The number of blade and the Ye Se of regular survey epipremnum aureum.
Table 4 contains the effect of isomalto Oligosaccharide liquid fertilizer on epipremnum aureum
With the liquid fertilizer that contains isomalto Oligosaccharide the flowers epipremnum aureum is cultivated, the results are shown in Table 4, can find out, after the liquid fertilizer processing that contains isomalto Oligosaccharide, the embodiment 4-5 that the number of blade of epipremnum aureum does not obviously more contain isomalto Oligosaccharide is many, and isomalto Oligosaccharide concentration 2-20 μ g/g processes, and the leaf look dark green, growing way is prosperous.Consider cost factor, in production reality, the application concentration that can recommend isomalto Oligosaccharide is 2-10 μ g/g.
Embodiment 5
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains wood oligose of the present embodiment:
| Composition | Embodiment 5-1 | Embodiment 5-2 | Embodiment 5-3 | Embodiment 5-4 | Embodiment 5-5 |
| Wood oligose | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Urea | 2 | 2 | 2 | 2 | 2 |
| Potassium primary phosphate | 3 | 3 | 3 | 3 | 3 |
| Sal epsom | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Zinc sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Sorbic Acid | 3 | 3 | 3 | 3 | 3 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, adds a cover, and has covered an aperture.The root of Zygopetalum truncatns (Haw). Schum. is dipped in the nutrient solution by the container cover hole, is put in to observe in the culturing room and cultivates.The strain stipes number of survey Zygopetalum truncatns (Haw). Schum., flower number.
Table 5 contains the effect of wood oligose liquid fertilizer on Zygopetalum truncatns (Haw). Schum.
Cultivate Zygopetalum truncatns (Haw). Schum. with the liquid fertilizer that contains wood oligose, the results are shown in Table 5, can find out, the strain stipes number of Zygopetalum truncatns (Haw). Schum., flower number are all more than the embodiment 5-5 that does not add wood oligose.Consider cost factor, in production reality, the application concentration that can recommend wood oligose is 2-10 μ g/g.
Embodiment 6
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains soy oligosaccharide of the present embodiment:
| Composition | Embodiment 6-1 | Embodiment 6-2 | Embodiment 6-3 | Embodiment 6-4 | Embodiment 6-5 |
| Soy oligosaccharide | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Ammonium nitrate | 3 | 3 | 3 | 3 | 3 |
| Potassiumphosphate | 3 | 3 | 3 | 3 | 3 |
| Ferrous sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Zinc sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Propionic acid | 2 | 2 | 2 | 2 | 2 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
Measure respectively above-mentioned liquid fertilizer, be added in the container, the thin up ad pond om is 1000g, adds a cover, and covers the aperture of uniformity.The root of ivy is dipped in the nutrient solution by the container cover hole, is put in to observe in the culturing room and cultivates.The strain of survey ivy is long, the number of blade.
Table 6 contains the effect of soy oligosaccharide liquid fertilizer on ivy
Cultivate ivy with the liquid fertilizer that contains soy oligosaccharide, the results are shown in Table 6, can find out, the strain length of ivy, the number of blade are all more than the embodiment 6-5 that does not add the soybean oligosaccharides, and soy oligosaccharide concentration is that 4,8 μ g/g process leaf dark green.Consider cost factor, in production reality, the application concentration that can recommend soy oligosaccharide is 2-10 μ g/g.
Embodiment 7
Each composition weight (g) is respectively among the soilless culture liquid fertilizer 10g that contains oligochitosan of the present embodiment:
| Composition | Embodiment 7-1 | Embodiment 7-2 | Embodiment 7-3 | Embodiment 7-4 | Embodiment 7-5 |
| Oligochitosan | 0.4 | 0.2 | 0.08 | 0.02 | 0 |
| Urea | 2 | 2 | 2 | 2 | 2 |
| Potassium primary phosphate | 2 | 2 | 2 | 2 | 2 |
| Nitrocalcite | 2 | 2 | 2 | 2 | 2 |
| Ferrous sulfate | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Molybdic acid | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| TN-algal control element | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus |
The above-mentioned liquid fertilizer of quantitative is added in the container respectively, and the thin up ad pond om is 1000g, the nutrient solution water surface is placed gauze, evenly spread in gauze shifting to an earlier date the ready rice paddy seed that shows money or valuables one carries unintentionally, and adjust and to make kind of a subdivision contact nutrient solution, be put in to observe in the culturing room and cultivate.The upgrowth situation of regular survey rice shoot.
Table 7 contains the effect of oligochitosan liquid fertilizer rice seedling
With the liquid fertilizer that contains oligochitosan rice seedling is cultivated, the results are shown in Table 7, can find out, after the liquid fertilizer processing that contains oligochitosan, the embodiment 7-5 that the plant height of rice seedling does not obviously more contain oligochitosan is high, and oligochitosan is with the processing of 2,8 μ g/g, and the leaf look dark green is slightly long with root, the rice shoot growing way is prosperous, and the nutrient solution color of adding gac is transparent.Consider cost factor, in production reality, the application concentration that can recommend oligochitosan is 2-10 μ g/g.
Claims (9)
1. soilless culture liquid fertilizer that contains oligosaccharides, the weight percent that contains oligosaccharides in the liquid fertilizer is 0.2-4%, oligosaccharides is selected from a kind of in oligochitosan, sodium alginate oligosaccharides, pectic oligosaccharides, isomalto Oligosaccharide, wood oligose and the soy oligosaccharide, the weight percent that contains inorganic fertilizer in the liquid fertilizer is 50-90%, inorganic fertilizer be selected from the fertile nitrogen of element, phosphorus, potassium, calcium, magnesium, sulphur, boron, iron, manganese, copper, zinc and the molybdenum more than 2 kinds; The weight percent that contains the antisepsis and sterilization material in the liquid fertilizer is 0-30%, and the weight percent that contains in the liquid fertilizer except the algae material is 0-1%, and surplus is water.
2. soilless culture liquid fertilizer according to claim 1, wherein the weight percent of oligosaccharides is 0.2-1.0%.
3. soilless culture liquid fertilizer according to claim 1 and 2, wherein the antisepsis and sterilization material is one or more in phenylformic acid or its esters, Sorbic Acid or its salt, propionic acid, dehydro-acetic acid, formaldehyde, glutaraldehyde, phenol, cresols, parachlorometacresol, thymol, the oxybenzene ester class, especially preferably, the antisepsis and sterilization material is a kind of in phenylformic acid, Sorbic Acid, propionic acid and the dehydro-acetic acid.
4. each described soilless culture liquid fertilizer according to claim 1-3 is a kind of in TN-algal control element, gac and the charcoal except algae substances wherein.
5. each described soilless culture liquid fertilizer according to claim 1-4, wherein inorganic fertilizer is selected from multiple in urea, potassium primary phosphate, zinc sulfate, ferrous sulfate, carbon ammonium, potassiumphosphate, boric acid, humic acids, nitrocalcite, ammonium nitrate, vitriolate of tartar, sal epsom and the molybdic acid.
6. the using method of each described soilless culture liquid fertilizer of claim 1-5 is characterized in that the soilless culture with 100 times of laggard row crops of soilless culture liquid fertilizer dilute with water.
7. application rights requires the method for each described soilless culture liquid fertilizer cultivation of crops of 1-5, it is characterized in that 100 times of above-mentioned soilless culture liquid fertilizer dilute with waters, then with in the soilless culture liquid fertilizer of crop-planting after dilution.
8. oligosaccharides is applied in the soilless culture liquid fertilizer to promote the purposes of plant growth quality in the soilless culture liquid fertilizer, wherein said growth quality comprise improve plant height, elongation root long, increase the number of blade and strain is heavy, deepen the leaf look, increase the flower number, increase in the strain joint stem number one or more, oligosaccharides concentration in the soilless culture liquid fertilizer is 2-40 μ g/g, and oligosaccharides is a kind of in oligochitosan, sodium alginate oligosaccharides, pectic oligosaccharides, isomalto Oligosaccharide, wood oligose and the soy oligosaccharide.
9. purposes according to claim 8, wherein oligosaccharides concentration in the soilless culture liquid fertilizer is 2-10 μ g/g.
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