CN105110907A - Soil phosphorus activator and preparation method therefor - Google Patents
Soil phosphorus activator and preparation method therefor Download PDFInfo
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- CN105110907A CN105110907A CN201510486862.4A CN201510486862A CN105110907A CN 105110907 A CN105110907 A CN 105110907A CN 201510486862 A CN201510486862 A CN 201510486862A CN 105110907 A CN105110907 A CN 105110907A
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Abstract
The invention relates to a soil phosphorus activator and a preparation method therefor. The soil phosphorus activator is prepared from urea phosphate, fulvic acid, sodium alginate, oxalic acid, citric acid, maleic acid and compound sodium nitrophenolate. The activator is prepared by the steps: crushing the raw materials by a crusher; screening the crushed materials by a 150-mesh sieve; and after uniformly mixing the powder in proportion, bagging and packaging the powder to obtain the activator. The soil phosphorus activator can be used for activating fixed phosphorus in soil, and has functions of promoting crops to absorb phosphorus, improving the yield of the crops and increasing the content of rapid available phosphorus, and has a relatively good effect on reduction of use of a phosphorus fertilizer; moreover, the growth of the crop root system can be effectively promoted to improve the root system activity so as to improve the absorption capacity of the root system on soil phosphorus, thereby indirectly improving the yield of the crops; the water solubleness of the activator is greater than 99.99% and the soil phosphorus activator can be applied as a trickle irrigation fertilizer.
Description
Technical field
The present invention relates to a kind of soil phosphor element activator and preparation method, belong to fertilizer field.
Background technology
Phosphorus is one of of paramount importance essential nutrient element of plant-growth, it is to make the physiological action in object very important, it is the moiety of many important organic compounds in plant materials, simultaneously various metabolic process in involved in plant body in many ways again, to high crop yield and keep the good characteristic of kind to play irreplaceable effect.Phosphorus required for crop growth is mainly derived from soil.
This season utilization ratio of general phosphate fertilizer only has 10%-25%, and the major cause that p fertilizer efficiency is not high is soil fixing, the phosphoric acid salt by soil fixing at different conditions can slow release out, to absorb for crop, so the aftereffect of phosphate fertilizer is very long.Therefore, adopt certain agrochemical technical measures, develop corresponding phosphorus element activator, promote the activation of soil phosphorus, improve soil P availability, the use of phosphate fertilizer can be reduced to a certain extent, the Sustainable development and Agriculture Ecological Environment Security guaranteeing agricultural will be had great importance.
Summary of the invention
The object of the invention is to, a kind of soil phosphor element activator and preparation method are provided, this soil phosphor element activator is made up of Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid, sodium nitrophenolate, adopt each raw material broken through pulverizer, cross 150 mesh sieves, after mixing in proportion, pack packaging completes.This soil phosphor element activator can activate phosphorus element fixing in soil, and have simultaneously and promote Crop phosphorus element, improve effect of crop yield, this activator is water-soluble is greater than 99.99%, can be used as drip irrigation fertilizer and uses.
A kind of soil phosphor element activator of the present invention, this soil phosphor element activator is by raw materials by weight portion: Ureaphil 32-39 part, yellow humic acid 40-42 part, sodium alginate 7-8 part, oxalic acid 6-8 part, citric acid 3.9-4.9 part, toxilic acid 4-5 part, sodium nitrophenolate 0.1 part are made, adopt each raw material broken through pulverizer, cross 150 mesh sieves, after mixing in proportion, pack packaging completes.
The preparation method of described soil phosphor element activator, follows these steps to carry out:
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid, sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 32-39 part, yellow humic acid 40-42 part, sodium alginate 7-8 part, oxalic acid 6-8 part, citric acid 3.9-4.9 part, toxilic acid 4-5 part, sodium nitrophenolate 0.1 part mix, pack packaging complete.
The purposes of described soil phosphor element activator in preparation fertigation.
A kind of soil phosphor element activator of the present invention and preparation method are compared with prior art, the advantage had and effect: activator for phosphor element of soil of the present invention effectively can improve the effect of Phosphorus in Soil, increase the content of rapid available phosphorus, have larger effect for the use reducing phosphate fertilizer; Described soil phosphor element activator contains the growth that the hormone like substance such as yellow humic acid and sodium nitrophenolate effectively can promote crop root, improves improving activity of root system, thus improves root system to the receptivity of soil phosphorus, indirectly improves crop yield.Prepare simultaneously and be raw materials usedly water-solublely greater than 99.99%, product can be used for fertigation, easy to use, successful.Its preparation method is simple, raw materials usedly can not produce secondary pollution, safe and efficient.
Accompanying drawing explanation
Fig. 1 is the effect diagram that the present invention divides into groups to Inorganic Phosphorus Fractions in Soil, wherein--and be contrast,
for phosphorus element activator.Embodiment
Embodiment 1
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 32 parts, yellow humic acid 42 parts, sodium alginate 8 parts, oxalic acid 8 parts, citric acid 4.9 parts, toxilic acid 5 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 2
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 39 parts, yellow humic acid 40 parts, sodium alginate 7 parts, oxalic acid 6 parts, citric acid 3.9 parts, toxilic acid 4 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 3
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid, sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 35 parts, yellow humic acid 40 parts, sodium alginate 8 parts, oxalic acid 7 parts, citric acid 4.9 parts, toxilic acid 5 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 4
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 34 parts, yellow humic acid 41 parts, sodium alginate 8 parts, oxalic acid 7 parts, citric acid 4.9 parts, toxilic acid 5 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 5
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 36 parts, yellow humic acid 41 parts, sodium alginate 7 parts, oxalic acid 7 parts, citric acid 3.9 parts, toxilic acid 5 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 6
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 37 parts, yellow humic acid 40 parts, sodium alginate 8 parts, oxalic acid 7 parts, citric acid 3.9 parts, toxilic acid 4 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 7
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 34 parts, yellow humic acid 42 parts, sodium alginate 8 parts, oxalic acid 6 parts, citric acid 4.9 parts, toxilic acid 5 parts, sodium nitrophenolate 0.1 part mix, pack packaging complete.
Embodiment 8
The impact that any one soil phosphor element activator of embodiment 1-7 divides into groups on Inorganic Phosphorus Fractions in Soil:
Test method:
Research adopts simulation laboratory test, is research object, arranges 2 process, be respectively blank soil (CK), soil phosphor element activator process with desert grey soil;
Air-dry for examination soil natural, pulverize the rear 2mm of mistake and sieve.Loaded by soil in flowerpot, contrast (CK) adopts tap water to irrigate, and soil phosphor element activator is treated to soil and irrigates the solution that content is 4mg/kg phosphorus element activator, and room temperature (25 DEG C), places 7 days, gathers pedotheque, air-dry reservation;
Detect rapid available phosphorus, Ca2-P, Ca8-P, AL-P, Fe-P, Ca10-P, residue phosphorus;
Results and analysis:
The inorganic component of soil phosphor element activator process to phosphorus has a certain impact (see Fig. 1), 7 days are cultivated, available phosphorus contents rises to 24.5mg/kg by 10.2mg/kg, and increasing degree is 142.5%, reaches significant difference (P<0.05) between process; Ca
2-P content increases 14.2mg/kg, reaches significant difference (P<0.05); Ca
8-P content decline 9.2mg/kg, fall 10.51%, reaches significant difference; Al-P decline 3.5mg/kg, reaches significant difference between contrast and process; Fe-P decline 1.2mg/kg, but do not reach significant difference (P>0.05) between process; Ca between contrast and process
10-P and residue phosphorus no significant difference (P>0.05).
Conclusion:
The soil phosphor element activator of 4mg/kg is used to improve available phosphorus contents 14.2mg/kg, source mainly Ca2-P and Al-P of rapid available phosphorus, have nothing to do with Ca8-P and residue phosphorus, this explanation soil phosphor element activator mainly activated inorganic slow phosphorus is converted into rapid available phosphorus, on invalid phosphorus without impact.
Embodiment 9
Any one soil phosphor element activator of embodiment 1-7 on milpa each several part phosphorus element and output impact:
Test method:
Research adopts field test, long-term cropping is corn (kind is new beautiful No. 36), plantation place is desert grey soil test base, Xinjiang, implantation time is on April 28th, 2013, conventional fertilizer application is base manure 20kg bis-ammonium, 5kg potassium sulfate, topdress as 20kg urea, 2 drip irrigations are divided to impose, soil phosphor element activator is treated to conventional fertilizer application+3kg phosphorus element activator, and after phosphorus element activator and urea mix, drip irrigation applies at twice, harvesting corn blade, root, stem stalk, fringe after corn maturation, air-dry rear mensuration content of tatal phosphorus, and corn yield.
Results and analysis:
Phosphorus element activator absorbs phosphorus to milpa and have obvious impact (see table 1), root power phosphorus content rises to 0.327% by 0.289%, ascensional range reaches 13.15%, and contrast to be compared with process and reached significant difference (P<0.05); Use soil phosphor element activator that the content of tatal phosphorus in the stem stalk of corn, blade, seed can be made to have obvious increase (P<0.05), increasing degree reaches 10.88-18.25%; Output amplification reaches 8.01%, reaches significant difference (P<0.05) with comparing.
Table 1. phosphorus element activator on milpa each several part phosphorus content and output impact
Conclusion:
Use phosphorus element activator can not only significantly improve output (P<0.05), make the phosphorus content of the blade of corn, root, stem stalk, fringe obviously increase (P<0.05) simultaneously, illustrate that phosphorus element activator activates soil phosphorus, promote P IN MAIZE.
Claims (3)
1. a soil phosphor element activator, it is characterized in that this soil phosphor element activator is by raw materials by weight portion: Ureaphil 32-39 part, yellow humic acid 40-42 part, sodium alginate 7-8 part, oxalic acid 6-8 part, citric acid 3.9-4.9 part, toxilic acid 4-5 part, sodium nitrophenolate 0.1 part are made, adopt each raw material broken through pulverizer, cross 150 mesh sieves, after mixing in proportion, pack packaging completes.
2. a preparation method for soil phosphor element activator as claimed in claim 1, is characterized in that following these steps to carry out:
A, each raw material Ureaphil, yellow humic acid, sodium alginate, oxalic acid, citric acid, toxilic acid and sodium nitrophenolate is broken through pulverizer, cross 150 mesh sieves;
B, again by raw material weight number: Ureaphil 32-39 part, yellow humic acid 40-42 part, sodium alginate 7-8 part, oxalic acid 6-8 part, citric acid 3.9-4.9 part, toxilic acid 4-5 part, sodium nitrophenolate 0.1 part mix, pack packaging complete.
3. the purposes of soil phosphor element activator according to claim 1 and 2 in preparation fertigation.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105399578A (en) * | 2015-12-08 | 2016-03-16 | 成都尼达罗农业科技有限公司 | Water-soluble fertilizer for improving alkaline soil and preparation method of water-soluble fertilizer |
| CN105950158A (en) * | 2016-07-05 | 2016-09-21 | 新疆农业大学 | Drip irrigation type salt and alkali improver and preparation method thereof |
| CN107417471A (en) * | 2017-09-06 | 2017-12-01 | 汪建利 | Fertilizer saves half, the soil fertility activator and preparation method thereof of the crop not underproduction |
| CN109265286A (en) * | 2018-09-29 | 2019-01-25 | 中国农业大学 | A kind of bio-stimulant and its preparation method and application for improving soil phophorus and utilizing |
| CN109293444A (en) * | 2018-12-05 | 2019-02-01 | 史丹利农业集团股份有限公司 | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof |
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| CN105399578A (en) * | 2015-12-08 | 2016-03-16 | 成都尼达罗农业科技有限公司 | Water-soluble fertilizer for improving alkaline soil and preparation method of water-soluble fertilizer |
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| CN107417471A (en) * | 2017-09-06 | 2017-12-01 | 汪建利 | Fertilizer saves half, the soil fertility activator and preparation method thereof of the crop not underproduction |
| CN109265286A (en) * | 2018-09-29 | 2019-01-25 | 中国农业大学 | A kind of bio-stimulant and its preparation method and application for improving soil phophorus and utilizing |
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| CN109293444A (en) * | 2018-12-05 | 2019-02-01 | 史丹利农业集团股份有限公司 | A kind of phosphorus element activator of calacareous soil and the preparation method and application thereof |
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Inventor after: Ge Chunhui Inventor after: Yu Yaofeng Inventor after: Geng Kui Inventor after: Wang Farong Inventor after: Zheng Wei Inventor after: Ma Yanru Inventor after: Yang Hao Inventor after: Wang Xinyong Inventor before: Ge Chunhui Inventor before: Ma Yanru Inventor before: Yang Hao Inventor before: Huo Shixia Inventor before: Yan Jing Inventor before: Wang Xinyong |
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Effective date of registration: 20160215 Address after: 831200, the Xinjiang Uygur Autonomous Region, Hutubi County Tianshan Industrial Park light textile industry building on the east side of building eight Applicant after: Xinjiang Baoli Xingnong Biological Co.,Ltd. Address before: 830091 Nanchang Road, the Xinjiang Uygur Autonomous Region, No. 403, No. Applicant before: Institute of Soil Fertilizer and Agricultural Water-Saving, Xinjiang Academy of Agricultural Science |
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Application publication date: 20151202 |
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