CN101871189B - Nutritive absorbent resin seedling raising paper and preparation method thereof - Google Patents
Nutritive absorbent resin seedling raising paper and preparation method thereof Download PDFInfo
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- CN101871189B CN101871189B CN200910071918.4A CN200910071918A CN101871189B CN 101871189 B CN101871189 B CN 101871189B CN 200910071918 A CN200910071918 A CN 200910071918A CN 101871189 B CN101871189 B CN 101871189B
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- 239000011347 resin Substances 0.000 title claims abstract description 41
- 229920005989 resin Polymers 0.000 title claims abstract description 41
- 230000002745 absorbent Effects 0.000 title claims abstract description 40
- 239000002250 absorbent Substances 0.000 title claims abstract description 40
- 230000000050 nutritive effect Effects 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 16
- 239000000243 solution Substances 0.000 claims abstract description 35
- 240000008042 Zea mays Species 0.000 claims abstract description 20
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 20
- 235000016709 nutrition Nutrition 0.000 claims abstract description 18
- 230000035764 nutrition Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000004048 modification Effects 0.000 claims abstract description 11
- 238000012986 modification Methods 0.000 claims abstract description 11
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 8
- 235000005822 corn Nutrition 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 claims description 22
- 239000005985 Paclobutrazol Substances 0.000 claims description 22
- 239000011259 mixed solution Substances 0.000 claims description 21
- 239000010902 straw Substances 0.000 claims description 17
- 239000004115 Sodium Silicate Substances 0.000 claims description 16
- ZLXPLDLEBORRPT-UHFFFAOYSA-M [NH4+].[Fe+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Fe+].[O-]S([O-])(=O)=O ZLXPLDLEBORRPT-UHFFFAOYSA-M 0.000 claims description 16
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 16
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 16
- 229960001763 zinc sulfate Drugs 0.000 claims description 16
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 12
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 12
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 12
- 239000004327 boric acid Substances 0.000 claims description 12
- 229920002678 cellulose Polymers 0.000 claims description 12
- 239000001913 cellulose Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 235000009973 maize Nutrition 0.000 claims description 12
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 12
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 12
- 235000011151 potassium sulphates Nutrition 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 10
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 22
- 235000009566 rice Nutrition 0.000 abstract description 22
- 239000002689 soil Substances 0.000 abstract description 10
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 244000061176 Nicotiana tabacum Species 0.000 abstract description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 3
- 229910002567 K2S2O8 Inorganic materials 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 21
- 239000010410 layer Substances 0.000 description 7
- 230000012010 growth Effects 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000005909 ethyl alcohol group Chemical group 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to nutritive absorbent resin seedling raising paper and a preparation method thereof. The preparation method comprises: performing modification and ultrasonic treatment of corn stalks; adding aqueous solution of K2S2O8 into the corn stalks to prepare gel; soaking the gel in mixed nutrition solution to obtain a nutritive absorbent resin; uniformly spraying the nutritive absorbent resin onto paper; and covering the paper with a layer of cotton pulp soft paper and drying the soft paper to obtain the nutritive absorbent resin seedling raising paper. The invention is characterized in that: the seedling raising paper using the nutritive absorbent resin which is made from crop stalks as a main body can reduce soil consumption for raising seedlings, improve seedling raising temperature and reduce workload in a seedling raising process; complex process procedures for raising seedlings by soil and fertilizer are reduced; when the seedling raising paper is used, strong seedlings with thick and strong roots can be obtained; when the seedling raising paper is used in a seedling raising process of rice, tobacco or other plants, nutrients the seedlings need can be supplied continuously with high efficiency; and the use of the paper is convenient, the seedling raising process is simplified, the seedlings are suitable to be planted by machines or hands, the working efficiency of the planting is high and the planting quality is high.
Description
Technical field
The present invention relates to a kind of nutritive absorbent resin seedling raising paper for the seedling of the plant such as paddy rice, tobacco.
Background technology
The seedling of the crops such as paddy rice is mainly quality and the quality that improves plant.The mid-90 in 20th century, along with the continuous appearance of high yield and high quality rice varieties, raising rice seedlings technology, constantly updating, as Rice In Drought Rice Nursery is planted seedling, floppy disk seedling, nutrient-raising rice seedlings disk etc., has played certain impetus to paddy rice high yield.Chinese patent CN1144594A, CN1145162A, CN1263698A have done respectively open to " a kind of no-pollution nutrient-raising rice seedlings disk " " a kind of full element seedling-cultivation plate " " a kind of degradable controlled release paddy rice, compound dish of lawn seedling take paper as carrier ", but these seedling-cultivation plates all in various degree have that body weight, body are large, leakiness, rice shoot be easily scattered, transplant after period of seedling establishment long, get dry land soil and measure the variety of issues such as large.
Summary of the invention
The object of the present invention is to provide a kind of slowly-releasing, water conservation, efficient nutritive absorbent resin seedling raising paper.
Nutritive absorbent resin seedling raising paper of the present invention: by corn straw smashing powdered, with ethanol, NaOH deionized water solution stirring reaction, add monoxone and absolute ethyl alcohol and stirring reaction, by reactant liquor ethanolic solution washing and filtering, the dry maize straw powder that obtains modification; Get the maize straw powder of modification, be added to the water it is dissolved, and process 4～7 minutes with ultrasonic wave, form modified fibre cellulose solution, by ammonium ceric nitrate and HNO
3soluble in water, join in modified fibre cellulose solution, get acrylates solution and N, N-methylene-bisacrylamide mixes, and this solution is joined in modified fibre cellulose solution, continues to process 1～2 minute with ultrasonic wave, obtains mixed solution; In mixed solution, add K
2s
2o
8the aqueous solution, dries until gel-forming soaks gel to obtain nutritive absorbent resin in nutrition mixed solution, the nutritive absorbent resin obtaining is sprayed on paper, then covers the soft paper of last layer cotton pulp, through drying and obtaining nutritive absorbent resin seedling raising paper.
Described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
Described nutrition mixed solution is made up of ammonium sulfate, potassium chloride, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 3: 1.27: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
Described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, Boratex and paclobutrazol, and its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.02: 0.03.
Described nutrition mixed solution is made up of ammonium nitrate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 1.8: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
The concrete preparation method of nutritive absorbent resin seedling raising paper of the present invention is:
1. the modification of maize straw: by corn straw smashing powdered, cross 80～200 mesh sieve, get mass fraction and be 10～50 parts of corn stalk powders and 100～200 parts of ethanol, 20～100 parts of NaOH deionized water solutions that concentration is 50%, under 25～40 degree after stirring reaction 1～2h, add 15～70 parts of monoxones and 45 parts of absolute ethyl alcohols, stirring reaction 1～2h under 60～80 degree, by in reactant liquor and rear filtration, the ethanolic solution washing and filtering that is 80%～90% by concentration, the dry maize straw powder that obtains modification;
2. the ultrasonic wave processing of maize straw: the maize straw powder of getting the modification of 2 parts of steps 1, adding in 30 parts～100 parts water fully dissolves it, and process 4～7 minutes with ultrasonic wave, form modified fibre cellulose solution, under room temperature, 0.1～0.2 part of ammonium ceric nitrate and 0.225～0.64 part of HNO3 are dissolved in the water of 5 parts, join in modified fibre cellulose solution, being mixed with degree of neutralization with KOH is 60%～85% acrylates solution, get 15～40 parts of these solution and 0.045～0.255 part of N, N-methylene-bisacrylamide mixes, this solution is joined in modified fibre cellulose solution, continue to process 1～2 minute with ultrasonic wave,
3. the preparation of nutritive absorbent resin: add the K that 4 parts of concentration are 2～5% in the mixed solution obtaining of step 2
2s
2o
8the aqueous solution reacts 30～60 minutes, until gel-forming in 60～100 degree baking ovens, gel soaks after 7～12h in nutrition mixed solution, obtains nutritive absorbent resin, and the nutritive absorbent resin obtaining is sprayed on paper equably, cover again the soft paper of last layer cotton pulp, obtain through drying.
Described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
Described nutrition mixed solution is made up of ammonium sulfate, potassium chloride, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 3: 1.27: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
Described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, Boratex and paclobutrazol, and its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.02: 0.03.
Described nutrition mixed solution is made up of ammonium nitrate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, and its portion rate is 1.8: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
Using method: on smooth good soil (or seedling-cultivation plate bottom), spread seedling paper, cover the soil of 1.5cm on seedling paper after, pour water, irrigation quantity roughly every square metre of 5-7L(or every dish is 0.8-1.2L), the planting rice seed underground layer of vernalization, then the thickness that seed rice can be covered completely carries out even earthing.
Concrete advantage of the present invention show following some:
1, reduce the growth of seedling not being exerted an influence with soil of 30-50%, for example bed can reduce a native 2-2.5kg when native 5kg.So can alleviate the weight of seedling box.
2, as long as spread seedling paper and just need not use the fertilizer of other strong seedling series in the bottom of dish, reduced the loaded down with trivial details operation that in the past uses clay fertilizer seedling strengthen agent to puddle.
3, use seedling paper can obtain sturdy, the flourishing rice shoot of root growth.
4, use seedling paper can play interlayer heat-insulating effect, reduce the too low growth that affects rice shoot of ground temperature.
5, the growth prosperity of root, easily forms cushion block, can not become the soil of scattered here and there dispersion.Can also form cylinder shape, can be easy be arranged on rice transplanter.So easily carry out rice transplanting machine equalization.
6, due to the growth prosperity of root, easily form cushion block, so be implanted in while use in water, can shorten turning green the time of rice shoot.
7, seedling paper is by having the very macromolecular material of high security to form for people and animals, fish, plant, can resolve into organic nutrient in soil.So, in use safe and reliable.
The selected nutritional labeling of the present invention (N, K, Zn, Si, B, paclobutrazol etc.) is through the result of practice summary for many years, the water-absorbing resin low cost, degradable and the good water absorption that are wherein synthesized by straw, and to nutritional labeling (N, K, Zn, Si, B, paclobutrazol etc.) by slow releasing function.Can improve the moisture condition of soil, and can be biodegradable into organic nutrient, improve crop growth environment, use seedling paper can reduce soil for seedling, reduce seedling workload.Reduce the loaded down with trivial details operation that in the past uses clay fertilizer to puddle.Use seedling paper can obtain sturdy, the flourishing rice shoot of root growth.In the seedling process of the plant such as paddy rice, tobacco, use, can supply with efficiently, continuously the required nutrient of rice shoot.Easy to use, simplify seedling process, the applicable machine transplanting of rice, artificial hand are inserted, and work efficiency is high, and quality is good.Can make seedling collectivization, specialization in production.Be suitable for agricultural extension utilization.
The specific embodiment
Embodiment 1
1. the modification of maize straw: under room temperature, by corn straw smashing powdered, cross 80～200 mesh sieve.Get mass fraction and be 10～50 parts of corn stalk powders and 100～200 parts of ethanol, 20～100 parts of NaOH deionized water solutions that concentration is 50%, under 25～40 degree after stirring reaction 1～2h, add 15～70 parts of monoxones and 45 parts of absolute ethyl alcohols, stirring reaction 1～2h under 60～80 degree.By in reactant liquor and rear filtration, the ethanolic solution washing and filtering that is 80%～90% with concentration, is dried the maize straw powder that obtains modification.
2. the ultrasonic wave processing of maize straw: get the maize straw powder of the modification of 2 parts of steps 1, add in 30 parts～100 parts water it is fully dissolved, and process 4～7 minutes with ultrasonic wave, form modified fibre cellulose solution.Under room temperature, 0.1～0.2 part of ammonium ceric nitrate and 0.225～0.64 part of HNO3 are dissolved in the water of 5 parts, join in modified fibre cellulose solution.Being mixed with degree of neutralization with KOH is 60%～85% acrylates solution, get 15～40 parts of these solution and 0.045～0.255 part of N, N-methylene-bisacrylamide mixes, and this solution is joined in modified fibre cellulose solution, continues to process 1～2 minute with ultrasonic wave;
3. the preparation of nutritive absorbent resin: add the K that 4 parts of concentration are 2～5% in the mixed solution obtaining of step 2
2s
2o
8the aqueous solution reacts 30～60 minutes, until gel-forming in 60～100 degree baking ovens.Gel is at ammonium sulfate: potassium sulfate: zinc sulfate: sodium metasilicate: iron ammonium sulfate: boric acid: in paclobutrazol=3:1.5:0.015:0.75:0.5:0.025:0.03 solution, soak after 7～12h, obtain containing N11.5%, containing K11.7%, containing Zn0.058%, containing Si1.3%, containing Fe1.2%, containing B0.075%, containing the nutritive absorbent resin of paclobutrazol 0.51%.
4, the preparation of nutritive absorbent resin seedling raising paper: the nutritive absorbent resin obtaining of step 3 is sprayed on suitable paper equably, then covers the soft paper of last layer cotton pulp, obtain through drying.
Embodiment 2
1,2 preparation method is identical with embodiment 1, in the preparation of nutritive absorbent resin, adjust through ammonium sulfate: potassium chloride: zinc sulfate: sodium metasilicate: iron ammonium sulfate: boric acid: paclobutrazol=3:1.27:0.015:0.75:0.5:0.025:0.03 solution soaks after 7～12h, obtain containing N12%, containing K12.2%, containing Zn0.06%, containing Si1.3%, containing Fe1.3%, containing B0.075%, containing the nutritive absorbent resin of paclobutrazol 0.54%.
The preparation of nutritive absorbent resin seedling raising paper of the present invention: the above-mentioned nutritive absorbent resin preparing is sprayed on suitable paper equably, then covers the soft paper of last layer, obtain through drying.
Embodiment 3
1,2 preparation method is identical with embodiment 1, in the preparation of nutritive absorbent resin, adjust ammonium sulfate: potassium sulfate: zinc sulfate: sodium metasilicate: iron ammonium sulfate: Boratex: paclobutrazol=3:1.5:0.015:0.75:0.5:0.02:0.03 solution soaks after 7～12h, obtain containing N11.5%, containing K11.7%, containing Zn0.058%, containing Si1.3%, containing Fe1.2%, containing B0.072%, containing the nutritive absorbent resin of paclobutrazol 0.51%.
The preparation of nutritive absorbent resin seedling raising paper of the present invention: the above-mentioned nutritive absorbent resin preparing is sprayed on suitable paper equably, then covers the soft paper of last layer cotton pulp, obtain through drying.
Embodiment 4
1,2 preparation method is identical with embodiment 1, in the preparation of nutritive absorbent resin, adjust ammonium nitrate: potassium sulfate: zinc sulfate: sodium metasilicate: iron ammonium sulfate: boric acid: paclobutrazol=1.8:1.5:0.015:0.75:0.5:0.025:0.03 solution soaks after 7～12h, obtain containing N14.3%, containing K14.8%, containing Zn0.074%, containing Si1.6%, containing Fe1.5%, containing B0.094%, containing the nutritive absorbent resin of paclobutrazol 0.65%.
The preparation of nutritive absorbent resin seedling raising paper of the present invention: the above-mentioned nutritive absorbent resin preparing is sprayed on suitable paper equably, then covers the soft paper of last layer cotton pulp, obtain through drying.
Claims (5)
1. a nutritive absorbent resin seedling raising paper, it is characterized in that: by corn straw smashing powdered, with ethanol, NaOH deionized water solution stirring reaction, add monoxone and absolute ethyl alcohol and stirring reaction, by reactant liquor ethanolic solution washing and filtering, the dry maize straw powder that obtains modification; Get the maize straw powder of modification, be added to the water and make its dissolving, and process 4～7 minutes with ultrasonic wave, form modified fibre cellulose solution, by soluble in water to ammonium ceric nitrate and HNO3, join in modified fibre cellulose solution; get acrylates solution and N, N-methylene-bisacrylamide mixes, and this solution is joined in modified fibre cellulose solution; continue to process 1～2 minute with ultrasonic wave, obtain mixed solution; In mixed solution, add K
2s
2o
8the aqueous solution, dries until gel-forming soaks gel to obtain nutritive absorbent resin in nutrition mixed solution, the nutritive absorbent resin obtaining is sprayed on paper, then covers the soft paper of last layer cotton pulp, obtains through drying.
2. a kind of nutritive absorbent resin seedling raising paper according to claim 1, it is characterized in that described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
3. a kind of nutritive absorbent resin seedling raising paper according to claim 1, it is characterized in that: described nutrition mixed solution is made up of ammonium sulfate, potassium chloride, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, its portion rate is 3: 1.27: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
4. a kind of nutritive absorbent resin seedling raising paper according to claim 1, it is characterized in that: described nutrition mixed solution is made up of ammonium sulfate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, Boratex and paclobutrazol, its portion rate is 3: 1.5: 0.015 successively: 0.75: 0.5: 0.02: 0.03.
5. a kind of nutritive absorbent resin seedling raising paper according to claim 1, it is characterized in that: described nutrition mixed solution is made up of ammonium nitrate, potassium sulfate, zinc sulfate, sodium metasilicate, iron ammonium sulfate, boric acid and paclobutrazol, its portion rate is 1.8: 1.5: 0.015 successively: 0.75: 0.5: 0.025: 0.03.
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| CN102153665B (en) * | 2011-03-11 | 2012-06-27 | 陕西农产品加工技术研究院 | Method for preparing high water absorbing gel by using apple residues as raw materials |
| CN107641016A (en) * | 2017-10-19 | 2018-01-30 | 孙贵成 | A kind of quick method for preparing raising rice seedlings substrate |
| CN110055078A (en) * | 2019-04-16 | 2019-07-26 | 安徽泓森高科林业股份有限公司 | A kind of plant water keeping agent and preparation method thereof |
| CN110249943B (en) * | 2019-07-31 | 2022-03-15 | 海南广陵高科实业有限公司 | High-yield cultivation method for hybrid rice |
| CN110741844B (en) * | 2019-10-23 | 2023-10-27 | 哈尔滨理工大学 | Rice seedling raising nutrition disc pressing plate device and processing technology thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263698A (en) * | 2000-03-06 | 2000-08-23 | 陈广田 | Degradable slow-releasing compound tray using paper as carrier for cultivating seedlings of rice or lawn |
| KR20030069583A (en) * | 2002-02-22 | 2003-08-27 | 샹 호 추이 | A method for preparing super adsorbent resin fertilizers |
| CN101205413A (en) * | 2007-11-30 | 2008-06-25 | 刘利军 | Method for preparing degradable high water-absorbing resin by using ultrasonic wave |
-
2009
- 2009-04-25 CN CN200910071918.4A patent/CN101871189B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263698A (en) * | 2000-03-06 | 2000-08-23 | 陈广田 | Degradable slow-releasing compound tray using paper as carrier for cultivating seedlings of rice or lawn |
| KR20030069583A (en) * | 2002-02-22 | 2003-08-27 | 샹 호 추이 | A method for preparing super adsorbent resin fertilizers |
| CN101205413A (en) * | 2007-11-30 | 2008-06-25 | 刘利军 | Method for preparing degradable high water-absorbing resin by using ultrasonic wave |
Non-Patent Citations (4)
| Title |
|---|
| 乌兰.高吸水性树脂在农业上的应用与前景展望.《中国水土保持》.2006,(第04期), |
| 李开扬等.高吸水性树脂在农业中的应用.《过程工程学报》.2002,(第01期), |
| 高吸水性树脂在农业上的应用与前景展望;乌兰;《中国水土保持》;20060421(第04期);45-47 * |
| 高吸水性树脂在农业中的应用;李开扬等;《过程工程学报》;20020228(第01期);91-96 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966926A (en) * | 2018-08-07 | 2018-12-11 | 江苏徐淮地区淮阴农业科学研究所 | A kind of above the average age for marriage raising seedling device of the suitable machine transplanting of rice and its application |
| CN108966926B (en) * | 2018-08-07 | 2020-09-18 | 江苏徐淮地区淮阴农业科学研究所 | Old seedling raising device suitable for mechanical transplanting and application thereof |
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| CN101871189A (en) | 2010-10-27 |
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