CN109293444A - A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof - Google Patents
A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof Download PDFInfo
- Publication number
- CN109293444A CN109293444A CN201811480228.XA CN201811480228A CN109293444A CN 109293444 A CN109293444 A CN 109293444A CN 201811480228 A CN201811480228 A CN 201811480228A CN 109293444 A CN109293444 A CN 109293444A
- Authority
- CN
- China
- Prior art keywords
- soil
- acid
- phosphorus
- phosphorus element
- activator
- 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.)
- Pending
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 130
- 239000011574 phosphorus Substances 0.000 title claims abstract description 128
- 239000002689 soil Substances 0.000 title claims abstract description 114
- 239000012190 activator Substances 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 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 claims abstract description 27
- 239000004021 humic acid Substances 0.000 claims abstract description 27
- 241000195493 Cryptophyta Species 0.000 claims abstract description 23
- 108010011619 6-Phytase Proteins 0.000 claims abstract description 22
- 229940085127 phytase Drugs 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- 150000001413 amino acids Chemical class 0.000 claims abstract description 15
- 239000000440 bentonite Substances 0.000 claims abstract description 13
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 13
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010881 fly ash Substances 0.000 claims abstract description 13
- 150000007524 organic acids Chemical class 0.000 claims abstract description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 39
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 18
- 108010020346 Polyglutamic Acid Proteins 0.000 claims description 15
- 229920002643 polyglutamic acid Polymers 0.000 claims description 15
- 229940024606 amino acid Drugs 0.000 claims description 14
- 235000001014 amino acid Nutrition 0.000 claims description 14
- 108010064470 polyaspartate Proteins 0.000 claims description 14
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 12
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 12
- 235000011090 malic acid Nutrition 0.000 claims description 12
- 239000001630 malic acid Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 9
- 229920002678 cellulose Polymers 0.000 claims description 9
- 239000008103 glucose Substances 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 229920000805 Polyaspartic acid Polymers 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 235000005979 Citrus limon Nutrition 0.000 claims 1
- 244000248349 Citrus limon Species 0.000 claims 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims 1
- 235000003704 aspartic acid Nutrition 0.000 claims 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 230000003213 activating effect Effects 0.000 abstract description 15
- 239000003337 fertilizer Substances 0.000 abstract description 14
- 235000015097 nutrients Nutrition 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 20
- 239000002994 raw material Substances 0.000 description 15
- 229910019142 PO4 Inorganic materials 0.000 description 14
- 239000010452 phosphate Substances 0.000 description 14
- 239000011575 calcium Substances 0.000 description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 8
- 241000209140 Triticum Species 0.000 description 8
- 235000021307 Triticum Nutrition 0.000 description 8
- 244000005700 microbiome Species 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000003381 solubilizing effect Effects 0.000 description 8
- 235000002906 tartaric acid Nutrition 0.000 description 8
- 239000011975 tartaric acid Substances 0.000 description 8
- 230000004913 activation Effects 0.000 description 6
- 241001474374 Blennius Species 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 239000002686 phosphate fertilizer Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- -1 compounds organic acid Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 150000004781 alginic acids Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 2
- 229940038472 dicalcium phosphate Drugs 0.000 description 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000001483 mobilizing effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000195474 Sargassum Species 0.000 description 1
- 239000005988 Sea-algae extract (formerly sea-algae extract and seaweeds) Substances 0.000 description 1
- 241000196252 Ulva Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000737023 Zebrasoma flavescens Species 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 1
- 239000003448 gibberellin Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 150000002306 glutamic acid derivatives Chemical class 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to phosphorus element activator of a kind of calacareous soil and the preparation method and application thereof, the phosphorus element activator includes crop material, flyash, bentonite, humic acid, marine algae extract, organic acid, amino acid and phytase isoreactivity ingredient.Activator for phosphor element of soil of the invention can effectively reduce calacareous soil to phosphorus fixation by physics, chemical action, and fixed phosphorus element, promotes soil inavailable state phosphorus to be converted into available P, be widely used in the calacareous soil of different regions in activating soil.While playing the effect of activating soil phosphorus nutrients after being manured into soil, additionally it is possible to promote absorption of the crop to soil phophorus nutrient, the fertilizer efficiency that can play the role of enhancing fertilizer is administered simultaneously with fertilizer, improve crop yield and quality.
Description
Technical field
The present invention relates to soil conditioner technical fields, and in particular to a kind of the phosphorus element activator and its system of calacareous soil
Preparation Method and application.
Background technique
Phosphorus is one of indispensable nutrient of plant growth and development, to high crop yield, improves crop anti-adversity and fits
Should be able to power play a significant role.Calacareous soil is also known as basic soil, refers to the general name containing free carbonic acid calcium soil.It is general
Store-through is Arid&semi-arid area.Due to factors such as calacareous soil high ph-values, low conductance, low organic matters, it is manured into soil
Most of phosphate fertilizer in conjunction with the calcium in soil, and then formed insoluble phosphate.Strong fixation due to soil to phosphorus, is caused
Soil available phosphorus content is lower, and this season utilization rate of phosphate fertilizer generally only has 10%~20%.Most of phosphate fertilizer in being manured into soil
It is accumulated in calacareous soil as invalid state, is not able to satisfy crop to the absorption demand of phosphorus nutrient, and then to making produce
Amount and quality cause adverse effect.Therefore, unavailable phosphorus in calacareous soil is activated, is converted into unavailable phosphorus in soil effectively
State phosphorus promotes crop to absorb phosphorus nutrient, is phosphorus high-efficiency nutrient resource utilization in modern agriculture to improve soil P availability
One of important channel, it is particularly important for the agricultural development of calacareous soil.
Activator for phosphor element of soil is the substance that fixed phosphorus element in soil can be activated, discharged after being manured into soil.
Application activator for phosphor element of soil can reduce soil to phosphorus fixation, and activating soil unavailable phosphorus improves the biology of phosphorus in soil
Validity increases available phosphorus content, is the important method for improving the soil phophorus level of resources utilization.
For a long time, biological phosphorus decomposing technology is the important method of soil activating phosphorus, and phosphate solubilizing microorganism is to prepare soil phosphorus
The important source material of activator.In order to improve activation effect, it is Phosphorus micro- usually to will use or add solution when preparing phosphorus element activator
Biology.However, on the one hand, screening, cultivate phosphate solubilizing microorganism process is cumbersome, higher cost, therefore add phosphate solubilizing microorganism meeting
Increase production cost, the working condition of biological phosphorus element activator requires also relatively harsh；On the other hand, the phosphate solubilizing microorganism of addition
Bioactivity in specific different soil environment is difficult to ensure, is unable to give full play the effect of its biological phosphorus decomposing；Meanwhile
Different types of soil environment condition difference is larger, and the phosphate solubilizing microorganism of specific soil types may destroy in other soil
The ecological balance of original edaphon, to cause certain environmental risk.Therefore, biological phosphorus decomposing technology and phosphate solubilizing microorganism
Activator for phosphor element of soil is used to prepare to have some limitations.Develop abiotic soil phosphorus decomposing technology, research and initiative are free of
The activator for phosphor element of soil of phosphate solubilizing microorganism, to phosphate fertilizer resource efficiently using significant.
Summary of the invention
To solve the problems of the prior art, the purpose of the present invention is to provide a kind of phosphorus element activators of calacareous soil
And the preparation method and application thereof.
Contain a large amount of free carbonic acid calcium in calacareous soil, phosphate fertilizer is converted into the phosphorus of other forms quickly after being manured into soil
Acid calcium salt, and most of phosphorus element can be rapidly converted into invalid phosphorus, it is difficult to it is utilized by plant, therefore, for calacareous soil
Phosphorus element activator has very high requirement for phosphorus element activating activities.
Inventor is directed to the specific physicochemical characteristics of calacareous soil, and the phosphorus element for developing suitable for limed is living
Agent, in the course of the research, inventors have found that in the base with absorption, the activator-support substance for promoting ion exchange
On plinth, the composition that compounding humic acid, marine algae extract and organic acid, amino acid, phytase form, the phosphorus element activation of each component
Function is mutually supported, is promoted, phosphorus element activating activities with higher, and in the composition, when humic acid and seaweed extract
When object compounds organic acid, amino acid, phytase with special ratios combination again, the function of each component has preferably collaboration and promotes
Effect, can efficiently play activity.Humic acid have organic composite colloid property, have it is stronger exchange, complexing, flocculation and
Suction-operated, the exchange that can promote phosphorus element, absorption of the less soil for phosphate radical simultaneously, promotes the release of phosphorus element, seaweed
In extract be rich in alginic acid, mannitol isoreactivity substance, can with humic acid cooperate promote phosphorus element exchange and release, be aided with
It can promote the organic acid of dissolution of calcium carbonate and the phytase of catalytic decomposition release phosphate group, while be aided with and can promote phosphorus
The amino acid that element absorbs, can effectively reduce calacareous soil to phosphorus fixation, simultaneously in activating soil by fixed phosphorus,
And promote absorption of the plant to phosphorus element.
On the basis of foregoing invention design, on the one hand, the present invention provides a kind of activator for phosphor element of soil, including such as the following group
Point: crop material, flyash, bentonite, humic acid, marine algae extract, organic acid, amino acid and phytase；The humic acid
Weight ratio with marine algae extract is 1:1~10:1.
In the present invention, the humic acid is prepared as a raw material with peat, lignite and weathered coal etc., the humic acid in terms of butt
Content >=60%, nitrogen content are 1%~6%, molecular weight 2000-5000.
In the present invention, in the marine algae extract, the content of alginic acid is 30~50g/L；The content of gibberellin is 0.15
~0.30mg/g；The content of heteroauxin is 0.28~0.47mg/g.
The marine algae extract can be one or more seaweed bios such as kelp, yellow tang, sargassum, Enteromorpha through hydrolyzing
The active material that method, enzymatic isolation method or zymotechnique are extracted, prepared.
In the present invention, the phytase can be any protein product with phytase activity, such as: the phytase
It can be molecular weight 30-80kD, optimum temperature is 40~60 DEG C, and optimal pH is the phytase of 6.0-7.5.
In the present invention, the crop material is that the stalk of one or more crops such as corn, wheat, rice, peanut exists
Mixture after air-drying, grind under natural conditions, being sieved.
In the present invention, all raw materials can be obtained by commercially available purchase.
Specifically, the phosphorus element activator includes following component:
The weight ratio of the humic acid and marine algae extract is 1:1~8:1；
The content of the phytase is 500U~1000U.
Small molecular organic acid such as malic acid, citric acid, tartaric acid in organic acid have preferably dissolution calcium carbonate and tune
The effect for saving soil pH, more preferably with the compounding effect of humic acid, marine algae extract etc..Therefore, heretofore described organic acid packet
The mixture of malic acid and citric acid is included, or including malic acid, citric acid and winestone acid blend.
Polyaminoacid has the function of that prevention phosphate radical, sulfate radical and metallic element generate precipitation, can be improved root
The effective concentration of border nutrient, crop can be advantageously promoted to phosphorus nutrient by compounding with humic acid, marine algae extract and organic acid
It absorbs, therefore, in the present invention, the amino acid includes poly-aspartic-acid, poly aspartic acid derivate, polyglutamic acid and gathers
One of glutamate derivatives are a variety of.
Preferably, the amino acid includes the mixture of poly-aspartate and polyglutamic acid, poly-aspartate and polyglutamic
Sour mass ratio is 5:1~1:1.
Further, phosphorus element activator of the present invention includes following component:
The weight ratio of the humic acid and marine algae extract is 1:1~8:1；
The content of the phytase is 500U~1000U；
The amino acid is the mixture of poly-aspartate and polyglutamic acid, the poly-aspartate and polyglutamic acid quality
Than for 5:1~1:1.
To promote said components preferably to play phosphorus element mobilizing function, while promoting the stability and forming of phosphorus element activator
Property, the phosphorus element activator, the phosphorus element activator further includes one of cellulose, glucose, glycerol or a variety of.
Preferably, the formula of the phosphorus element activator is as follows:
The weight ratio of the humic acid and marine algae extract is 1:1~5:1.
In the present invention, the filler includes one of diatomite, clay, kaolin or a variety of.
As the preferred embodiment of the present invention, the formula of the phosphorus element activator is as follows:
The weight ratio of the humic acid and marine algae extract is 4:1~5:1.
Second aspect, the present invention also provides the preparation methods of the phosphorus element activator, include the following steps:
(1) crop material, flyash, bentonite are mixed well according to weight ratio；
(2) surplus stock in addition to glycerol is mixed well according to weight ratio, the mixture obtained with step (1) mixes
After be granulated, prilling temperature maintains 55-85 DEG C, keeps mixture water content in 1%-3%；Preferably, the granulation temperature
Degree maintains 50-60 DEG C；
(3) by glycerol even application in step (2) resulting particle surface, phosphorus element activator is made in sieving.
The third aspect, the present invention provide the phosphorus element activator in release soil phosphorus, soil conditioning or prepare soil tune
Manage the application in agent.
Preferably, the soil is calacareous soil.
The beneficial effects of the present invention are the present invention provides efficient soil phosphorus for the characteristic of calacareous soil and lives
Agent, the phosphorus element activator using crop material, flyash and bentonite as main carriers, while compound humic acid, seaweed mentions
Take the components such as object, organic acid, amino acid and phytase.Phosphorus element activator of the invention is effectively reduced by physics, chemical action
Calacareous soil promotes soil inavailable state phosphorus to be converted into available P in phosphorus fixed in phosphorus fixation, activating soil, has height
The phosphorus element mobilizing function of effect, effectively prevent in biological phosphorus decomposing technology because caused by Soil Ecological Condition is different microorganism phosphorus decomposing imitate
The unstability of fruit is widely used in the calacareous soil of different regions.
Phosphorus element activator provided by the invention is while playing the effect of activating soil phosphorus nutrient after being manured into soil, additionally it is possible to
Promote absorption of the crop to soil phophorus nutrient, the fertilizer efficiency for improving fertilizer can be played by being administered simultaneously with fertilizer, promote fertilizer into one
The effect that step increases crop yield, improves crop quality.
The raw materials for production of phosphorus element activator provided by the invention are easy to get, and production technology is simple, lower production costs, convenient for rule
Modelling production overcomes phosphate solubilizing bacteria screening in biological phosphorus decomposing technology, the tedious steps cultivated and high cost, is convenient for scale metaplasia
It produces.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with embodiment.It will be appreciated that following real
Providing merely to play the purpose of explanation for example is applied, is not used to limit the scope of the present invention.The skill of this field
Art personnel without departing from the spirit and purpose of the present invention, can carry out various modifications and replace to the present invention.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified, wherein sea
Algae extract is purchased from Jinan Hang Chen Biotechnology Co., Ltd.
Embodiment 1
The present embodiment provides a kind of phosphorus element activator of suitable for limed, raw material components are as follows: crop material 35
Part, 15 parts of flyash, 12 parts of bentonite, 2 parts of humic acid, 2 parts of malic acid, 2 parts of citric acid, 2 parts of tartaric acid, 1 part of polyglutamic acid,
1 part of poly-aspartate, 0.5 part of glucose, 0.5 part of cellulose, 0.5 part of phytase (total 600U), 0.5 part of marine algae extract,
1 part of glycerol, 25 parts of clay.(all raw materials are parts by weight metering)
The present embodiment also provides the preparation method of above-mentioned activator for phosphor element of soil, comprising the following steps:
(1) crop material, flyash, bentonite are mixed well into feeding pelletizer, logical steam is to adjust prilling temperature dimension
It holds at 55-60 DEG C, keeps mixture water content in 1%-3%；
(2) by humic acid, malic acid, citric acid, tartaric acid, amino acid, glucose, cellulose, phytase, seaweed are extracted
The raw materials such as object, filler mix well in batch mixer, are delivered in pelletizer and are granulated, and it is mixed that particle of uniform size is made
Close object；
(3) glycerol even application is sieved in particle surface, activator for phosphor element of soil finished product is made in packaging.
Embodiment 2
The present embodiment provides a kind of phosphorus element activator of suitable for limed, raw material components are as follows: crop material 35
Part, 15 parts of flyash, 12 parts of bentonite, 0.1 part of humic acid, 0.1 part of malic acid, 0.1 part of citric acid, 0.1 part of tartaric acid, poly- paddy
0.1 part of propylhomoserin, 0.1 part of glucose, 0.1 part of cellulose, 0.1 part of phytase (total 600U), 0.1 part of marine algae extract, glycerol
0.1 part, 37 parts of clay.
The preparation method of the activator for phosphor element of soil of the present embodiment, with embodiment 1.
Embodiment 3
The present embodiment provides a kind of phosphorus element activator of suitable for limed, raw material components are as follows: crop material 35
Part, 15 parts of flyash, 12 parts of bentonite, 5 parts of humic acid, 5 parts of malic acid, 5 parts of citric acid, 5 parts of tartaric acid, 5 parts of polyglutamic acid,
2 parts of glucose, 2 parts of cellulose, 1 part of phytase (total 600U), 1 part of marine algae extract, 2 parts of glycerol, 5 parts of clay.
The preparation method of the activator for phosphor element of soil of the present embodiment, with embodiment 1.
Comparative example 1
This comparative example provides a kind of phosphorus element activator of soil, and raw material components are as follows: 30 parts of crop material, flyash 15
Part, 12 parts of bentonite, 1 part of humic acid, 0.05 part of malic acid, 0.05 part of citric acid, 0.05 part of tartaric acid, polyglutamic acid 0.05
Part, 0.05 part of glucose, 0.05 part of cellulose, 0.05 part of phytase (total 600U), 0.05 part of marine algae extract, glycerol 0.05
Part, 41.55 parts of clay.
The preparation method of the activator for phosphor element of soil of this comparative example, with embodiment 1.
Comparative example 2
This comparative example provides a kind of phosphorus element activator of soil, and raw material components are as follows: 30 parts of crop material, flyash 15
Part, 12 parts of bentonite, 0.5 part of humic acid, 5.5 parts of malic acid, 5.5 parts of citric acid, 5.5 parts of tartaric acid, 5.5 parts of polyglutamic acid,
2.5 parts of glucose, 2.5 parts of cellulose, 1.5 parts of phytase (total 600U), 7.5 parts of marine algae extract, 1.5 parts of glycerol, clay 5
Part.
The preparation method of the activator for phosphor element of soil of this comparative example, with embodiment 1.
Comparative example 3
This comparative example provides a kind of phosphorus element activator of soil, and raw material components are as follows: 30 parts of crop material, flyash 15
Part, 12 parts of bentonite, 5 parts of malic acid, 5 parts of citric acid, 5 parts of tartaric acid, 2 parts of glucose, 2 parts of cellulose, 1 part of phytase is (altogether
Count 600U), 2 parts of glycerol, 21 parts of clay.
The preparation method of the activator for phosphor element of soil of this comparative example, with embodiment 1.
The analysis of 1 product characteristics of experimental example
For the product physical behavior of clearly each embodiment and comparative example preparation, properties of product are understood, according to of the present invention
Production technology carries out product preparation, and contrast product basic technical indicator.
The superiority and inferiority of product quality depends on the control of raw material and production technology, condition, and the difference of raw material ratio can be made
At the difference of product characteristics index.As can be seen from Table 1, it is produced using the phosphorus element activator that the raw material ratio of each embodiment produces
The character of product is superior to each comparative example, and wherein every technical target of the product of embodiment 1 is optimal, and the product particle of each embodiment is more
Add uniformly, granulating rate is above 90%, and water content is lower than 15%, this explanation is living using the raw material ratio preparation phosphorus element of embodiment
Agent, pH meets actual production requirement closer to neutrality, can more guarantee product quality, so that scale be better achieved
Production.
The phosphorus element activator product technical indicator of 1 different material of table preparation
2 field experiment of experimental example
The activator for phosphor element of soil that above-described embodiment and comparative example are provided carries out the application effect comparison of field experiment, tool
Body method is as follows:
For trying place: Linyi Linshu County Zhouzhuang.
For trying soil: soil types is Cinnamon Soils, soil labile organic matter: pH 8.12, organic matter 13.2g/kg, entirely
Nitrogen 0.7g/kg, full phosphorus 0.7g/kg, rapid available phosphorus 18.2mg/kg, available potassium 130.8mg/kg, CaCO37.9%.
Each form content of inorganic phosphorus of the soil such as table 2 measured according to Gu Yichu-Jiang Bai fence method:
Table 2 is for trying soil Organic manure content
Unit: mg/kg
| Soil inorganic P form | Ca2-P | Ca8-P | Ca10-P | Al-P | Fe-P | O-P |
| Content | 47.84 | 157.84 | 243.34 | 29.79 | 18.17 | 78.03 |
For studying object and kind: wheat, Jimai 21.
For trying fertilizer: Stanley board ternary compound fertilizer, (the N 15%P of nutrient content 45%2O515%K2O 15%).
Test process: using plot experiment, and each processing plot area is 30m2If control treatment (application compound fertilizer,
Do not apply activator for phosphor element of soil), embodiment 1-3, (except for the control, other processing are simultaneously for total 7 processing of comparative example 1-3
Apply compound fertilizer and activator for phosphor element of soil), 3 repetitions of each processing, random district's groups arrangement.Experimental plot is rectangle, four
Set protection row week, cell dose is 2.25kg, and all fertilizer bases apply 70%, and period of seedling establishment imposes 30%；Cell soil phosphorus is living
Agent dosage is 0.45kg, is manured into soil before wheat cultivation.It tests and is sowed on October 7th, 2017, application rate is
150kg/hm2, harvested on June 8th, 2018.
Index determining: after harvesting wheat, the topsoil (0-20cm) of each cell processing is sampled, according to Gu Yichu-Jiang
Bai Fanfa measures soil inorganic P form；The wheat measurement relevant volume and the index of quality of harvest.
As a result as follows:
Phosphorus exists in the form of different in the soil, includes mainly organic phosphorus and two kinds of formal categories of Phos, soil is not
It is different with the biological effectiveness of Forms of Phosphorus.Since application chemical fertilizer will not have a direct impact Organic phosphate compound, so
This test cares for the Inorganic Phosphorus In Calcareous Soils fractionation theory and method that beneficial first, Jiang Baifan is proposed according to Chinese scholar, investigates
The situation of change of each form Phos of different fertilization Soil Under Conditions after addition activator for phosphor element of soil.Inorganic Phosphorus Fractions in Soil
In, Dicalcium Phosphate (Ca2- P) phosphorus be easily absorbed by crops, be effective phosphorus source of crop；Calcium octahate phosphate (Ca8- P) and aluminate or phosphate
(Al-P) phosphorus nutrient is lower than Dicalcium Phosphate (Ca2- P) but it is higher than iron phosphate (Fe-P), this 3 kinds of Forms of Phosphorus are the of crop
Two effective phosphorus sources；Ten calcium (Ca of phosphoric acid10- P) and close store state phosphorus (O-P) phosphorus be difficult to be absorbed by crops, only be used as potential phosphorus source.
As shown in Table 3, it is different to apply influence of the different types of activator for phosphor element of soil to soil phosphorus form after fertilising.
Compared with control treatment, the Ca of the soil of the phosphorus element Treatment with activating agent of comparative example 1~32P content increase is extremely limited, other are each
The phosphorus content of different shape changes difference, shows that the phosphorus element activation effect for applying the activator for phosphor element of soil of comparative example 1~3 is unknown
It is aobvious and unstable that (especially comparative example 3 causes its right due to the missing of important activity ingredient in the phosphorus element activator of its offer
The activation effect of soil phosphorus nutrient is weaker than the processing of other comparative examples).With the phosphorus element activator of control treatment and comparative example 1~3
Processing is compared, the Ca of the soil of the phosphorus element Treatment with activating agent of Examples 1 to 32- P and Ca8The content of-P dramatically increases, Ca10-P
It is significantly reduced with O-P content, shows that the soil phosphorus activation effect of the activator for phosphor element of soil of Examples 1 to 3 is substantially better than
Comparative example, and in the phosphorus element activation effect of the activating soil phosphorus element of Examples 1 to 3,1 > embodiment of embodiment, 3 > embodiment 2.
Influence of the different phosphorus element Treatment with activating agent of table 3 to soil inorganic P form
Unit: mg/kg
In addition, applying influence difference of the different phosphorus element activators to fertilizer efficiency, cause to apply at different phosphorus element activators
The yield and quality of the wheat of reason is different.As shown in Table 4, native with the processing of the phosphorus element activator of control treatment and comparative example 1~3
Earth is compared, and the phosphorus element Treatment with activating agent soil that Examples 1 to 3 provides can significantly improve the yield and quality (embodiment 1 of wheat
3 > embodiment of > embodiment 2).
Influence of the different phosphorus element Treatment with activating agent of table 4 to yield and quality of wheat
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention.When the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of activator for phosphor element of soil, which is characterized in that including following component: crop material, flyash, bentonite, rotten plant
Acid, marine algae extract, organic acid, amino acid and phytase；The weight ratio of the humic acid and marine algae extract is 1:1~10:
1。
2. phosphorus element activator according to claim 1, which is characterized in that including following component:
The weight ratio of the humic acid and marine algae extract is 1:1~8:1；
The content of the phytase is 500U~1000U.
3. phosphorus element activator according to claim 1 or 2, which is characterized in that the organic acid includes malic acid and lemon
The mixture of acid, or including malic acid, citric acid and winestone acid blend.
4. described in any item phosphorus element activators according to claim 1~3, which is characterized in that the amino acid includes poly- Tianmen
One of aspartic acid, poly aspartic acid derivate, polyglutamic acid and polyglutamic acid derivative are a variety of；
Preferably, the amino acid includes the mixture of poly-aspartate and polyglutamic acid, the poly-aspartate and polyglutamic
Sour mass ratio is 5:1~1:1.
5. phosphorus element activator according to any one of claims 1 to 4, which is characterized in that including following component:
The weight ratio of the humic acid and marine algae extract is 1:1~8:1；
The content of the phytase is 500U~1000U；
The amino acid is the mixture of poly-aspartate and polyglutamic acid, and the poly-aspartate is with polyglutamic acid mass ratio
5:1~1:1.
6. described in any item phosphorus element activators according to claim 1~5, which is characterized in that the phosphorus element activator further includes
One of cellulose, glucose, glycerol are a variety of.
7. described in any item phosphorus element activators according to claim 1~6, which is characterized in that its formula is as follows:
The weight ratio of the humic acid and marine algae extract is 1:1~5:1；
The amino acid is the mixture of poly-aspartate and polyglutamic acid, and poly-aspartate and polyglutamic acid mass ratio are 3:1
~1:1；
The filler includes one of diatomite, clay, kaolin or a variety of.
8. described in any item phosphorus element activators according to claim 1~7, which is characterized in that its formula is as follows:
The weight ratio of the humic acid and marine algae extract is 4:1~5:1.
9. the preparation method of any one of the claim 1~8 phosphorus element activator, which comprises the steps of:
(1) crop material, flyash, bentonite are mixed well according to weight ratio；
(2) surplus stock in addition to glycerol is mixed well according to weight ratio, the mixture mixing obtained with step (1) is laggard
Row is granulated, and prilling temperature maintains 55-85 DEG C, keeps mixture water content in 1%-3%；Preferably, the prilling temperature dimension
It holds at 50-60 DEG C；
(3) by glycerol even application in step (2) resulting particle surface, phosphorus element activator is made in sieving.
10. phosphorus element activator according to any one of claims 1 to 8 is in release soil phosphorus, soil conditioning or prepares soil tune
Manage the application in agent；
Preferably, the soil is calacareous soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480228.XA CN109293444A (en) | 2018-12-05 | 2018-12-05 | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480228.XA CN109293444A (en) | 2018-12-05 | 2018-12-05 | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109293444A true CN109293444A (en) | 2019-02-01 |
Family
ID=65141579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480228.XA Pending CN109293444A (en) | 2018-12-05 | 2018-12-05 | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109293444A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675575A (en) * | 2020-07-14 | 2020-09-18 | 中国科学院沈阳应用生态研究所 | A kind of phosphorus fertilizer synergist for promoting phosphorus movement and preparation method and application method |
| CN112094155A (en) * | 2020-09-22 | 2020-12-18 | 史丹利农业集团股份有限公司 | Synergistic phosphate fertilizer and preparation method and application thereof |
| CN113004083A (en) * | 2021-03-15 | 2021-06-22 | 新疆农业大学 | Phosphorus activator suitable for calcareous soil under drip irrigation condition |
| CN113861995A (en) * | 2021-10-20 | 2021-12-31 | 四川农业大学 | Composite soil conditioner and application thereof in improving calcareous purple soil |
| CN113979804A (en) * | 2021-11-04 | 2022-01-28 | 中化农业（临沂）研发中心有限公司 | Synergistic calcium superphosphate with efficient phosphorus and without curing and preparation method thereof |
| CN116083089A (en) * | 2023-01-17 | 2023-05-09 | 中国科学院东北地理与农业生态研究所 | A kind of white clay restoration agent and its application |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041605A (en) * | 2006-03-24 | 2007-09-26 | 中国科学院沈阳应用生态研究所 | Soil phosphorus element activating agent and application thereof |
| CN102408281A (en) * | 2011-08-11 | 2012-04-11 | 中国农业科学院农业资源与农业区划研究所 | A kind of phosphorus activator and its preparation method and application |
| CN102898245A (en) * | 2012-11-09 | 2013-01-30 | 中国农业科学院农业资源与农业区划研究所 | Seaweed synergia compound fertilizer and preparation method thereof |
| CN105110907A (en) * | 2015-08-11 | 2015-12-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Soil phosphorus activator and preparation method therefor |
| CN106431760A (en) * | 2016-09-28 | 2017-02-22 | 淮阳县正达农业科技开发有限公司 | Fertilizer synergist capable of promoting soil to release effective elements and preparation method thereof |
| CN107162852A (en) * | 2017-06-10 | 2017-09-15 | 吉林省农业科学院 | A kind of activator for phosphor element of soil and its preparation method and application |
| CN107858147A (en) * | 2017-11-06 | 2018-03-30 | 中国农业大学 | A kind of activator for phosphor element of soil with rooting promoting |
| CN108129204A (en) * | 2018-01-24 | 2018-06-08 | 山东省农业科学院农业资源与环境研究所 | A kind of nitrogen-phosphorus synergist of the hydrolyzate containing earthworm and its preparation method and application |
| CN108147916A (en) * | 2016-12-05 | 2018-06-12 | 中国科学院沈阳应用生态研究所 | A kind of phosphorus element fertilizer synergist and preparation method thereof |
| CN108329104A (en) * | 2018-03-26 | 2018-07-27 | 中国农业科学院农业资源与农业区划研究所 | A kind of old ginger ground soil conditioner |
-
2018
- 2018-12-05 CN CN201811480228.XA patent/CN109293444A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041605A (en) * | 2006-03-24 | 2007-09-26 | 中国科学院沈阳应用生态研究所 | Soil phosphorus element activating agent and application thereof |
| CN102408281A (en) * | 2011-08-11 | 2012-04-11 | 中国农业科学院农业资源与农业区划研究所 | A kind of phosphorus activator and its preparation method and application |
| CN102898245A (en) * | 2012-11-09 | 2013-01-30 | 中国农业科学院农业资源与农业区划研究所 | Seaweed synergia compound fertilizer and preparation method thereof |
| CN105110907A (en) * | 2015-08-11 | 2015-12-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Soil phosphorus activator and preparation method therefor |
| CN106431760A (en) * | 2016-09-28 | 2017-02-22 | 淮阳县正达农业科技开发有限公司 | Fertilizer synergist capable of promoting soil to release effective elements and preparation method thereof |
| CN108147916A (en) * | 2016-12-05 | 2018-06-12 | 中国科学院沈阳应用生态研究所 | A kind of phosphorus element fertilizer synergist and preparation method thereof |
| CN107162852A (en) * | 2017-06-10 | 2017-09-15 | 吉林省农业科学院 | A kind of activator for phosphor element of soil and its preparation method and application |
| CN107858147A (en) * | 2017-11-06 | 2018-03-30 | 中国农业大学 | A kind of activator for phosphor element of soil with rooting promoting |
| CN108129204A (en) * | 2018-01-24 | 2018-06-08 | 山东省农业科学院农业资源与环境研究所 | A kind of nitrogen-phosphorus synergist of the hydrolyzate containing earthworm and its preparation method and application |
| CN108329104A (en) * | 2018-03-26 | 2018-07-27 | 中国农业科学院农业资源与农业区划研究所 | A kind of old ginger ground soil conditioner |
Non-Patent Citations (5)
| Title |
|---|
| 中国可持续发展研究会: "《生物技术与未来农业》", 31 January 2016, 中国科学技术出版社 * |
| 周淑琴等: "《药用有机化学》", 30 September 2014, 复旦大学出版社 * |
| 朱金旺等: "《药剂学》", 31 January 1966, 人民卫生出版社 * |
| 袁亮: "《矿山测量研究进展与应用》", 30 September 2017, 中国矿业大学出版社 * |
| 霍县革命委员会三肥办公室: "《腐植酸类肥料的制作与施用》", 31 October 1976, 山西人民出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675575A (en) * | 2020-07-14 | 2020-09-18 | 中国科学院沈阳应用生态研究所 | A kind of phosphorus fertilizer synergist for promoting phosphorus movement and preparation method and application method |
| CN112094155A (en) * | 2020-09-22 | 2020-12-18 | 史丹利农业集团股份有限公司 | Synergistic phosphate fertilizer and preparation method and application thereof |
| CN113004083A (en) * | 2021-03-15 | 2021-06-22 | 新疆农业大学 | Phosphorus activator suitable for calcareous soil under drip irrigation condition |
| CN113861995A (en) * | 2021-10-20 | 2021-12-31 | 四川农业大学 | Composite soil conditioner and application thereof in improving calcareous purple soil |
| CN113979804A (en) * | 2021-11-04 | 2022-01-28 | 中化农业（临沂）研发中心有限公司 | Synergistic calcium superphosphate with efficient phosphorus and without curing and preparation method thereof |
| CN116083089A (en) * | 2023-01-17 | 2023-05-09 | 中国科学院东北地理与农业生态研究所 | A kind of white clay restoration agent and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Khaled et al. | Effect of different levels of humic acids on the nutrient content, plant growth, and soil properties under conditions of salinity | |
| CN109293444A (en) | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof | |
| CN103958444B (en) | Fluid ions composition, preparation method and use | |
| Soremi et al. | Effects of poultry manure on some soil chemical properties and nutrient bioavailability to soybean | |
| CN103265370A (en) | Saline-alkali soil fertilizer | |
| CN104788265A (en) | Saline-alkali soil biological improved fertilizer based on high-sulfur gangue and preparation method thereof | |
| CN106187581A (en) | A kind of salt-soda soil improvement fertilizer and preparation method thereof | |
| CN106278705A (en) | A kind of alkaline land improving fertilizer special for organic and its preparation method and application | |
| CN104072303A (en) | Bamboo powder bio-organic fertilizer and production method thereof | |
| CN110066662A (en) | A kind of functional form soil conditioner and preparation method thereof | |
| CN108129187A (en) | Improve sandy salt-soda soil organic fertilizer and preparation method thereof | |
| CN106590671A (en) | Soil conditioner and preparation method and applications thereof | |
| CN106866269A (en) | Polyglutamic acid composite fertilizer, preparation method and applications | |
| CN104642026A (en) | Production process for organic selenium-rich rice | |
| CN114196412A (en) | A soil conditioner with the ability to improve the micro-domain environment around the root system of crops in saline-alkali soil | |
| Aisha et al. | Effect of natural and/or chemical potassium fertilizers on growth, bulbs yield and some physical and chemical constituents of onion (Allium cepa L.) | |
| CN106083481B (en) | A kind of production technology improveing salt-soda soil bio-organic fertilizer | |
| JP2013116996A (en) | Soil conditioner with bamboo, and soil conditioning method with bamboo | |
| KR20140001029A (en) | A soil conditioner and manufacturing method thereof | |
| CN120574579A (en) | A soil remediation conditioner for durian breeding and its preparation and application | |
| CN120483796A (en) | Rice foliar fertilizer and preparation method and fertilizing method thereof | |
| Mahajan et al. | Soil organic carbon fractions, soil microbial biomass carbon, and enzyme activities impacted by crop rotational diversity and conservation tillage in North West IGP: A review | |
| CN116675583B (en) | Green efficient soil phosphate fertilizer synergist and preparation method thereof | |
| CN106348953A (en) | Multifunctional soil improving agent for secondary saline-alkali soil conditioning and preparation method thereof | |
| CN105036832A (en) | Straw biological decomposition method by adoption of anabaena decomposition accelerator and application thereof in improvement of saline-alkali soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |
|
| RJ01 | Rejection of invention patent application after publication |