CN101456765B - Special compound fertilizer for saline-alkali soil improvement - Google Patents
Special compound fertilizer for saline-alkali soil improvement Download PDFInfo
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- CN101456765B CN101456765B CN2007101792690A CN200710179269A CN101456765B CN 101456765 B CN101456765 B CN 101456765B CN 2007101792690 A CN2007101792690 A CN 2007101792690A CN 200710179269 A CN200710179269 A CN 200710179269A CN 101456765 B CN101456765 B CN 101456765B
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 77
- 239000002689 soil Substances 0.000 title abstract description 78
- 239000003513 alkali Substances 0.000 title abstract description 12
- 150000001875 compounds Chemical class 0.000 title abstract description 6
- 230000006872 improvement Effects 0.000 title description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004202 carbamide Substances 0.000 claims abstract description 8
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 8
- 230000023556 desulfurization Effects 0.000 claims abstract description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 5
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 4
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 5
- 208000006558 Dental Calculus Diseases 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052700 potassium Inorganic materials 0.000 abstract description 22
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 20
- 239000011591 potassium Substances 0.000 abstract description 20
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000004021 humic acid Substances 0.000 abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011574 phosphorus Substances 0.000 abstract description 6
- 239000011573 trace mineral Substances 0.000 abstract description 6
- 235000013619 trace mineral Nutrition 0.000 abstract description 6
- 102000004190 Enzymes Human genes 0.000 abstract description 4
- 108090000790 Enzymes Proteins 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract description 3
- 239000004382 Amylase Substances 0.000 abstract description 2
- 102000013142 Amylases Human genes 0.000 abstract description 2
- 108010065511 Amylases Proteins 0.000 abstract description 2
- 108091005804 Peptidases Proteins 0.000 abstract description 2
- 235000019418 amylase Nutrition 0.000 abstract description 2
- 108010051210 beta-Fructofuranosidase Proteins 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 235000011073 invertase Nutrition 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004365 Protease Substances 0.000 abstract 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000004720 fertilization Effects 0.000 abstract 1
- 239000001573 invertase Substances 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 235000019419 proteases Nutrition 0.000 abstract 1
- 238000009938 salting Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 16
- 244000241838 Lycium barbarum Species 0.000 description 13
- 235000015459 Lycium barbarum Nutrition 0.000 description 13
- 240000006365 Vitis vinifera Species 0.000 description 11
- 235000014787 Vitis vinifera Nutrition 0.000 description 11
- 230000012010 growth Effects 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229940072033 potash Drugs 0.000 description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 7
- 235000015320 potassium carbonate Nutrition 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 6
- 230000008635 plant growth Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009418 agronomic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 230000001863 plant nutrition Effects 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 240000004272 Eragrostis cilianensis Species 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 1
- 235000017784 Mespilus germanica Nutrition 0.000 description 1
- 244000182216 Mimusops elengi Species 0.000 description 1
- 235000000560 Mimusops elengi Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 241000351396 Picea asperata Species 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 235000000664 Rosa chinensis Nutrition 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 240000003243 Thuja occidentalis Species 0.000 description 1
- 235000008109 Thuja occidentalis Nutrition 0.000 description 1
- 235000007837 Vangueria infausta Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical compound OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000037149 energy metabolism Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000005089 fruit drop Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002015 leaf growth Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000019600 saltiness Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a special compound fertilizer for improving saline-alkali soil, which is used for improving saline-alkali soil and growing crops in the saline-alkali soil, and is characterized in that: based on 100kg of ingredients: 15kg of desulfurization residues, 8kg of bentonite, 25kg of monoammonium phosphate, 27kg of urea, 21kg of potassium chloride or potassium sulfate and 4kg of zinc sulfate; can improve organic nutrient components such as medium elements, trace elements, humic acid and the like, improve the quality of crops, increase the storage amount of soil nutrients, improve the effectiveness of nitrogen, phosphorus, potassium and trace elements, play an important role in balancing the soil nutrient resources of saline-alkali soil, update and activate old organic matters, and improve the quality of humic substances, thereby comprehensively improving the soil fertility, reducing the nitrification of ammonia, improving the utilization rate of nitrogen, promoting the absorption of the crops to phosphorus, improving the activity of multiple enzymes such as invertase, protease, amylase and the like in the soil, reducing the environmental pollution, being beneficial to environmental protection, reducing the dosage of chemical fertilizers, and saving the fertilization cost.
Description
Technical field
The present invention relates to a kind of improvement in salinization arable land and composite fertilizer special for alkaline land improved type of salinization arable land plant growth of being used for.
Background technology
(1) Shandong Province has developed improved fertilizer for hortriculture saline-alkali soil, and this product is organic--and the extraordinary fertilizer of inorganic type compound, 16 kinds of preparation of raw material such as formulating of recipe utilization " sodium ion sorbent material ", " chemical improvement agent ", " improvement of full unit is smart " form.Interior nitrogenous phosphorus potassium 8～10%, pH5.5 utilizes acid-base neutralisation, ionic adsorption, conversion salt chemical principle, reduces soil salt content, potential of hydrogen, improves various salt affected soils, and complete first nutrition is obvious for the fertilizer efficiency fruit, and prevents the flowers and trees yellows.Be applicable to the saline-alkali soil of saltiness below 0.4%, ornamental trees and shrubs, flowers, lawn, potted flower and the fresh cutting flower cultivation of protection ground etc.The Yinchuan City association for science and technology is used for the nursery, Xinjiang, every mu of consumption 100kg, and high growth of nursery stock and leading thread girth growth, comparison is according to increasing 49cm, 0.49cm respectively.Be used for Xinjiang poplar afforestation, the fertile 1kg of improvement is executed in strain, and the surviving rate comparison is according to improving 8.7%, and the shoot growth amount increases 3.7cm.Be used for dragon spruce, arbor-vitae young growth, 1.5kg is executed in strain, and increase 2.9cm and 4.9cm are shone in the high growth of annual comparison respectively.More than the soil pH value 8.0 at three places, use improvement after fertile four months, measure the pH value and be respectively 7.0,6.75,6.25.Emerald green booth village school district, development area, Tianjin uses in the greenery patches surviving rates such as improved fertilizer for hortriculture saline-alkali soil plantation cdear, Chinese rose, lawn and reaches 95%.
(2) China has carried out a large amount of work at the staple crop fertilizer application formula, has formed the general formulation scheme of some staple crops, mainly is record to some extent in " Chinese fertilizer " etc.But because variation has taken place crop varieties, the various places soil nutrient also changes bigger, and some characteristic crops occur after the agricultural restructuring in addition.Nutrient prescription at staple crop still rests on the former understanding in recent years, and does not appear in the newspapers at composite fertilizer's prescription of Wine Grape, matrimony vine, Chinese medicinal materials.Therefore, this project is produced and is managed for composite fertilizer at the staple crop composite fertilizer prescription of the north agriculture main producing region exploitation and all has innovation.
(3) utilize peat and weathered coal improvement saline-alkali soil to have effects such as the soil porosity of raising, reduction pH value, active ions, increase nutrient and enhancing enzyme biologic activity, the root system vigor of rice plant of tillering stage, jointing stage, productive phase obviously improves; Heading stage and go out fringe 2 during week the stem flow stream velocity enlarge markedly; Tiller number during results, full rate, thousand seed weight, plant height, spike length, straw weight, grain weight and the heavy raising that all has in various degree of root.For peat and weathered coal provide scientific basis as the widespread use of alkaline land modifying agent, the agriculture production and the ecological environment treatment of saline-alkali soil there is directive significance.
(4) Daqing Area applies topsoil with a certain amount of humic acid substance (0～20cm) finds for the physico-chemical property of saline-alkali soil positive effect to be arranged, the pH value reduces, total salt quantity reduces, alkalization of soils degree (ESP) descends, soil total alkalinity (HCO3-and CO32-content sum) reduces, soil density descends, and the soil organism increases to some extent.The obvious effect of increasing production of the herbage in this saline-alkali soil district (flower of Stinkgrass) can promote plant nutrient to absorb in addition, and the stimulating plant growth improves resistance.
(5) fertile by the saltings gypsum improvement of Shandong Xin Wen Mining Group cream industry company and Shandong Agricultural University's joint research and development exploitation, this improvement fertilizer is to be main raw material with the gypsum, add multiple high-tech biotechnological formulation, the efficient organic fertilizer that the process special process processes.Follow the tracks of chemical examination through Shandong Agricultural University, the alkalization of soils degree pH value after the improvement obviously reduces, and the soil alkaline matter is neutralized, and soil aggregate is reasonable.And its effective nutrient total amount reaches 10% and 15%, merged all specialities of farm manure, can increase soil fertility, and plant nutrition is provided, and improves crop quality, reduces disease and pest, increases crop yield 30% and 50%.Behind the application test that it's a year are past 6000 mu of saltings back warps, effect obtains the expert fully to be approved, and wins national patent, successfully puts on market at present.
(6) preparation and the application process of the two component alkaline land modifying agents in Quanzhou City, Fujian Province.The present invention utilizes material preparations such as brown sugar, black Other-of, light-coloured vinegar, ammonium nitrate, wheat bran, soya-bean cake, gelatine, brown coal to contain two component alkaline land modifying agents of solution and residue, makes modifying agent directly act on depth of soils, root system of plant position.Using this modifying agent can increase organism in the soil greatly, improve water retention capacity, improve the physicochemical property of soil and activate organophosphorus in the soil, the growth of plant is had promoter action, is a kind of Perfected process of administering the saltings.
Summary of the invention
The objective of the invention is to utilize flue gas desulfurization waste as carrier, add conventional additives and inorganic fertilizer, increase the content of flue gas desulfurization waste humic acid, adopt rational nutrient prescription at different soils and Different Crop, guarantee the composite fertilizer special for alkaline land improved type of the fair supply of N, P, K three elements proportioning and an amount of trace element.
The solution of the present invention is: composite fertilizer special for alkaline land improved type nitrogen phosphoris and potassium fertilizer ratio: N: P: k=15: 10: 10
With 100kg proportion meter: desulfurization slag 15kg, wilkinite 8kg, monoammonium phosphate 25kg, urea 27kg, Repone K or vitriolate of tartar 21kg, zinc sulfate 4kg.
Take tower granulation and quick-drying method, the stable and effect of enhanced granule intensity, assurance humic acid.It is big that its compound fertilizer granules has density, is convenient to long-distance transport and mechanized; Good water absorption easily decomposes in soil; Safety, long, quick-acting one, characteristics such as fertilizer efficiency height.
Table 1 multi-element biologic organic fertilizer quality index
The saltings compound fertilizer special is made the high-quality compound manure with desulfurization slag as main carrier, can produce the material that humic acid etc. stimulates plant growth, has improved the utilization ratio of phosphorus potassium resource.With the eubiosis and microecology is theoretical basis, and this three is organically combined, and interacts, connects each other, becomes an organic unity body with multi-function action.And, by the reasonable raw material prescription with take advanced technology and technology, and assurance product quality management and gordian technique equipment, formed the leading technology of a whole set of advanced production biologic organic, inorganic composite fertilizer, make this product have following characteristics: the nutritive ingredient of (1) humic acid: saltings composite fertilizer also can provide organotrophy compositions such as a considerable amount of middle amounts, trace element and humic acid except that containing N, P, K and organic nutrient.(2) can improve the product quality of crop: fertilizer can produce desirable influence to its product quality by improving plant nutrition and growth conditions.(3) to the influence of soil nutrient resource and nutrient balance: use fertilizer can increase soil system nutrient reserves, improve the validity of nitrogen, phosphorus, potassium and trace element, especially the balance for alkaline land soil nutrient resource has vital role.(4) to the influence of the soil organism and structure: use the saltings by forming organic mineral complex and micelle
Aggressiveness had both improved the quantity of the soil organism, upgraded again and had activated old organic matter, improved the soil ulmin quality, thereby increase soil fertility comprehensively.(5) organic-inorganic is in conjunction with improving chemical fertilizer utilization ratio: humic acid and chemical fertilizer compounding application can reduce the redox potential of soil, and minimizing nitrated can be improved the utilization ratio of nitrogen.Chemical phosphatic ferfilizer and fertilizer are joined and are executed, and can increase the solubleness of phosphorus, improve the activity of calcium phosphate in the soil, promote the absorption of crop to phosphorus.(6) to the influence of soil enzyme activities: use the activity that fertilizer dedicated to alkaline land can improve plurality of enzymes such as saccharase in the soil, proteolytic enzyme, amylase, therefore with soil in the conversion, the raising and the energy metabolism of validity of nutrient confidential relation is all arranged.(7) reduced environmental pollution: there is not problem of environmental pollution basically in the production process of fertilizer dedicated to alkaline land, and to a certain extent still to the utilization again of organic waste, helps environment protection.(8) lowered cost: compare with producing chemical fertilizer, fertilizer dedicated to alkaline land makes full use of certain specific character of desulfurization slag, and available nutrient is purpose in the soil to increase, and can reduce the consumption of chemical fertilizer, thereby save the fertilising cost.
Embodiment
Embodiment 1
With 100kg proportion meter: desulfurization slag 15kg, wilkinite 8kg, monoammonium phosphate 25kg, urea 27kg, Repone K or vitriolate of tartar 21kg, zinc sulfate 4kg.
The Wine Grape test
In the field, gardens, two test bases of Yuquan battalion arrange test.The contrast design is adopted in test, establishes 6 processing altogether, i.e. (1) space management (not applying fertilizer), (2) urea (40kg/ mu), (4) saltings fertilizer (80kg/ mu), (4) saltings fertilizer (95kg/ mu), (5) saltings fertilizer (65kg/ mu), (6) special-purpose fertile (80kg/ mu); Three repetitions are established in each processing, and the experimental plot area is 20 * 3m
2, total area 1080m experimental field
2Rate of fertilizer application (calculating by mu) adopts design equidistantly, and fertilising applies at twice, and trench digging 30cm row replacement is in time poured water after executing.Each sub-district is except that test fertilizer difference, and other agronomic measures is all consistent with field management.Arrange 5 mu of model fields at adjacent field piece experimental field, execute 45% (15-15-15) " Ninghua " composite fertilizer 80kg for every mu, altogether need be with 45% (15-15-15) " Ninghua " composite fertilizer 870kg.The result shows: handling that 6. sugar is the highest, reach 19.81, secondly is to handle 3., reaches 19.75, handle 1. minimum, 19.2.Sugar degree be in proper order S 6.＞S 3.＞S 4.＞S 5.＞S 2.＞S 1., the use of saltings fertilizer is described, sugar degree to Wine Grape is significantly improved, and according to the test gained, in 20kg on probation～80kg scope, along with the increase of the usage quantity of saltings fertilizer, the sugar degree of Wine Grape also increases gradually.It is the heaviest to handle 6. single fringe, reaches the 99.06g/ fringe, handles 4. secondly, reaches the 99g/ fringe, handle 1. minimum, 86.58g/ fringe only.It is followed successively by in proper order S 6.＞S 4.＞S 3.＞S 5.＞S 2.＞S 1..Handle that 4. 100-grain weight is the heaviest, reach 125.5g, handle 3. secondly, reach 120.1g, handle 1. minimum, 107.2g only.It is followed successively by in proper order S 4.＞S 3.＞S 5.＞S 6.＞S 2.＞S 1..Handle that 6. output is the highest, reach 1193.65kg/ mu, handle 3. secondly, reach 1182.15kg/ mu, handle 1. minimum, 970.91kg/ mu.Each output of handling all between 1000～1200kg, its be followed successively by in proper order S 6.＞S 3.＞S 5.＞S 4.＞S 2.＞S 1..
Field, gardens Wine Grape questionnaire
Carry out because the test of the composite fertilizer of Florian and Hui Bin mainly is arranged in the Wine Grape seedling garden of life in 2 years, therefore, indexs such as fringe weight, output can't normally be measured.From the pol situation that records, 4. sugar is the highest to represent the refined processing of favour of aeolian sandy soil type, reaches 23.55, secondly is to handle 6., reaches 23.53, handle 1. minimum, 22.31.Sugar degree be in proper order S 4.＞S 6.＞S 3.＞S 5.＞S 2.＞S 1., the use of saltings fertilizer is described, the Wine Grape sugar degree is significantly improved.And represent in the Florian of grey desert soil type, handle 6. that sugar is the highest, reach 20.07, secondly be to handle 4., reach 19.96, handle 1. minimum, 18.33.Sugar degree be in proper order S 6.＞S 4.＞S 3.＞S 5.＞S 2.＞S 1., the use of saltings fertilizer is described too, the Wine Grape sugar degree is significantly improved, but simultaneously, illustrates that also the nitrogen phosphorus potassium proportioning that regional Wine Grape is used composite fertilizer at the foot of a hill or mountain, Shandong, Helan should suitably strengthen the nitrogen amount.
The Wine Grape questionnaire
The soil organism and available nutrient of soil content be the more important thing is with fertilising and crop to be absorbed with much relations except the physico-chemical property that is subjected to soil self and natural cause etc. influence.Using the content that saltings fertilizer can improve the soil available potassium fast, find that also saltings fertilizer cooperates urea to use back soil quick-acting potassium content and increases a little less than using separately, mainly is because the increase of cooperation urea ensuing crop output has strengthened the consumption to the potassium element.Illustrate that the foot of a hill or mountain, Shandong, Helan area Wine Grape uses in the nitrogen phosphorus potassium proportioning of composite fertilizer, the effect of nitrogen amount is bigger.
Embodiment 2
Use composite fertilizer's matrimony vine test of the proportioning preparation of embodiment 1
Test arrangement the field, gardens, in peaceful two test bases.The contrast design is adopted in test, establishes 6 processing altogether, i.e. (1) space management (not applying fertilizer), (2) saltings fertilizer (170kg/ mu), (3) saltings fertilizer (200kg/ mu), (4) saltings fertilizer (230kg/ mu), (5) urea (40kg/ mu), (6) special-purpose fertile (80kg/ mu); Three repetitions are established in each processing, and the experimental plot area is 10 * 3m
2, total area 540m experimental field
2, rate of fertilizer application (by mu calculating) adopts design equidistantly, fertilising to divide and applies for three times, in time pours water after executing.Each sub-district is except that test fertilizer difference, and other agronomic measures is all consistent with field management.Arrange 5 mu of model fields at adjacent field piece experimental field, execute 45% (15-15-15) " Ninghua " composite fertilizer 100kg for every mu, altogether need be with 45% (15-15-15) " Ninghua " composite fertilizer 1030kg.
Fertile test back, saltings output situation is carried out as can be seen in therefrom peaceful matrimony vine field, and testing between each processing all has significant difference, and the significance level assay is as table.Find that simultaneously the output of handling 6. is best, its value reaches 1009.49kg; Next is to handle 3., also reaches 1005.14kg, and it is little that all the other handle differences, its be followed successively by in proper order S 6.＞S 3.＞S 5.＞S 4.＞S 2.＞S 1., the output of each processing has improved 16.4%～31.2% compared with the control.Though it is little but effect is pretty good relatively to handle 6. the amount of executing, explanation in the nitrogen phosphorus potassium proportioning of " Ninghua " composite fertilizer of peaceful area 45% (15-15-15) should suitably strengthen the nitrogen amount, have only nitrogen phosphorus potassium and trace element to join and execute rationally, could constantly increase the nutrient in the soil, for good envrionment conditions is created in the matrimony vine growth, make the matrimony vine well-grown, spend many, fruit is big, output is high, product are of fine quality, obtains high economic benefit.
Fertile testing program of medlar in alkaline land and output (kg)
In in the peaceful matrimony vine test, the matrimony vine biological character of fertile each different treatment in saltings has notable difference.The matrimony vine of each different treatment as a result indexs such as branch number, fruit-setting rate, dry fruit 100-grain weight each is variant.It is all better to handle fruit-setting rate 4., hundred dry weights etc.Matrimony vine growth is that high investment, high production, year vegetative period are long, from mid-March to early November, the experience bud differentiation, shoot and leaf growth, yield positive results, important growth and development process such as root growth, the nutrient of its needs is many, the confession long fertilizers period, if the supply of nutrient proportioning is uneven, will make the branch of New Development short, a little less than, bud differentiation is affected, and spends number few, and fruit drop is serious, fruit is little, also influence the photosynthesis of root growth and blade, not only annual production is worked as in influence, but also directly recuperate branch accumulation and 1 year growth result are set in influence.The rational application of fertilizer, nitrogen phosphorus potassium and micro-reasonable disposition constantly increase the nutrient in the soil, are that the matrimony vine growth creates good envrionment conditions, make its well-grown, spend many, fruit greatly, output is high, product are of fine quality, obtains high economic benefit.In peaceful regional many thatches farmings blindly strengthen the nitrogen phosphorus fertilizer amount of application, not only cost increases, and does not also obtain high yield, fruit is little, pulp is thin, quality also descends.
Matrimony vine biological character questionnaire
The soil organism and available nutrient of soil content be the more important thing is with fertilising and crop to be absorbed with much relations except the physico-chemical property that is subjected to soil self and natural cause etc. influence.Use the content that saltings fertilizer can improve the soil available potassium fast, the soil available potassium increases by 11.9%, 19.1% and 29.2% than primitive soil respectively after using saltings fertile 170kg, 200kg and 230kg/ mu, the soil quick-acting potassium content increases lower slightly also to find to handle 5., increasing by 8.5% than primitive soil soil available potassium, mainly is because nitrogen promotes plant growth to strengthen the consumption to the potassium element.Soil available potassium increasing degree is less after rather using saltings fertilizer in relatively finding with field, gardens soil, mainly be since in peaceful matrimony vine production peasant household recognized progressively that potash fertilizer is to matrimony vine output, especially the effect on quality improving has progressively increased the consumption of potash fertilizer, and soil potassium content more several years ago is significantly improved.The full potassium content of soil changes little when also finding not use saltings fertilizer, mainly be since in rather belong to anthropogenic-alluvial soil soil, the full potassium of soil can be converted into available potassium rapidly and the balance of additional potassium element, full potassium content is significantly improved after using saltings fertilizer, mainly be because soil preservation nutrient ability is strong, and can transform to the slow nutrient rapidly.But the soil quick-acting potassium content obviously descends after using the fertilizer of nitrogenous, phosphorus, but full potassium content fall is little.And application of potash fertilizer can reduce the content of quick-acting nitrogen in the soil separately, mainly is the output that can improve crop after potash fertilizer is used, and has strengthened the absorption to the quick-acting nitrogen of soil.And separately organic matter descends to some extent behind the application of potash fertilizer, mainly is owing to increase the mineralising utilization to organic matter behind the application of potash fertilizer, but potash fertilizer and nitrogen, phosphate fertilizer compounding application can obviously improve the nutrient resource situation of soil.
In peaceful available nutrient of soil analytical results (mg/kg) table
Claims (1)
1. a composite fertilizer special for alkaline land improved type is characterized in that: with 100kg proportion meter: desulfurization slag 15kg, wilkinite 8kg, monoammonium phosphate 25kg, urea 27kg, Repone K or vitriolate of tartar 21kg, zinc sulfate 4kg.
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| CN101993312A (en) * | 2009-08-24 | 2011-03-30 | 中国石油天然气股份有限公司 | Resource utilization of coal-fired flue gas desulfurization waste |
| CN102219614B (en) * | 2011-04-12 | 2013-04-03 | 天津海林园艺环保科技工程有限公司 | Biological improving fertilizer special for saline-alkali soil and preparation method thereof |
| CN102701855B (en) * | 2012-06-13 | 2014-04-16 | 方宁 | humic acid Fertilizer produced by using coal special for improving saline-alkali soil |
| CN104250176B (en) * | 2013-06-28 | 2016-08-10 | 中国石油天然气股份有限公司 | Method for improving sand blown soil by using multi-element compound fertilizer |
| CN115417710A (en) * | 2016-07-01 | 2022-12-02 | 青岛合子肥生物科技有限公司 | Organic-inorganic polymerization water-retention fertilizer and preparation method and application thereof |
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| CN1233606A (en) * | 1998-04-25 | 1999-11-03 | 中国科学院新疆生态与地理研究所 | Soil fertility amendment |
| CN1440956A (en) * | 2003-02-26 | 2003-09-10 | 徐德芳 | Nitrogen fertilizer specially for green rice in sline-alkaline land |
| CN1948429A (en) * | 2006-11-01 | 2007-04-18 | 宁夏大学 | Nutritive soil improver special for salt alkali land and its processing method |
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| CN1233606A (en) * | 1998-04-25 | 1999-11-03 | 中国科学院新疆生态与地理研究所 | Soil fertility amendment |
| CN1440956A (en) * | 2003-02-26 | 2003-09-10 | 徐德芳 | Nitrogen fertilizer specially for green rice in sline-alkaline land |
| CN1948429A (en) * | 2006-11-01 | 2007-04-18 | 宁夏大学 | Nutritive soil improver special for salt alkali land and its processing method |
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