CN105439778A - Production method of trace-element liquid water-soluble fertilizer having effect of improving soil environment - Google Patents
Production method of trace-element liquid water-soluble fertilizer having effect of improving soil environment Download PDFInfo
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- CN105439778A CN105439778A CN201610010797.2A CN201610010797A CN105439778A CN 105439778 A CN105439778 A CN 105439778A CN 201610010797 A CN201610010797 A CN 201610010797A CN 105439778 A CN105439778 A CN 105439778A
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- Prior art keywords
- soil
- water
- soluble fertilizer
- acid
- liquid water
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a production method of a trace-element liquid water-soluble fertilizer having the effect of improving the soil environment. The method comprises the following steps: adding trace elements, a soil-loosening and water-retaining agent and a chelating agent into a certain mass of water in a certain mass ratio; waiting till the components are dissolved completely to obtain the trace-element liquid water-soluble fertilizer. The trace-element liquid water-soluble fertilizer is totally soluble in water, can replenish the trace elements needed by crops, and has the effects of improving the soil colloid environment, retaining soil, water and fertilizers, preventing soil acidification and salinization, and fixing heavy metals.
Description
Technical field
The present invention relates to and a kind of there is the micro-element liquid Water soluble fertilizer production method improving edatope effect.
Background technology
Current China soil exist harden, acidifying, organic deficient, the problem such as salinification is serious and heavy metal contamination is serious, country administers soil aspect and more and more payes attention to.Present stage, China's soil conditioning kind was mainly soil conditioner, existing soil conditioner function singleness, and common amendment is generally only rich in a kind of function, and such as surface soil alkalinity adjusted by phosphogypsum series amendment; Organic class amendment supplements organic and alleviates soil compaction; Few on the amendment market administering salinification and improvement heavy metal contamination.
On the other hand, the Water soluble fertilizer developed recently with soil-loosening function is rapid, and obtain peasant's accreditation, shortcoming is that function ratio is more single, can not solve the other problems that soil faces.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and has the micro-element liquid Water soluble fertilizer production method improving edatope effect.For current domestic soil status, on existing soil conditioner and multi-Functional Fertilizers basis, the two is combined and gives the function of preventing salinification and administering heavy metal pollution of soil.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions:
There is the micro-element liquid Water soluble fertilizer production method improving edatope effect, it is characterized in that carrying out according to the following step:
Using the Zinc Sulphate Monohydrate as trace element, Zinc Sulphate Heptahydrate, ethylenediamine tetraacetic acid disodium zinc salt, iron vitriol, disodium ethylene diamine tetraacetate is ferrous, cupric sulfate pentahydrate, disodium ethylene diamine tetraacetate copper, manganese sulfate monohydrate, disodium ethylene diamine tetraacetate manganese, ammonium molybdate, Sodium orthomolybdate, a kind of or arbitrary proportion in boric acid and borax two or more, as the Zulkovsky starch of the water-holding agent that loosens the soil, the derivative of Zulkovsky starch, Lalgine, the derivative of Lalgine, Xylo-Mucine, polyacrylamide, sodium polyacrylate, a kind of or arbitrary proportion in guar gum two or more and the disodium ethylene diamine tetraacetate as sequestrant, polymeric amino acid, the salt of polymeric amino acid, nitrilotriacetic acid, citric acid, hydroxyethylethylene diamine tri-acetic acid, a kind of or the two or more of arbitrary proportion in bicine N-and polyacrylic acid join in the water of certain mass according to certain mass ratio, dissolve and obtain having the micro-element liquid Water soluble fertilizer improving edatope effect completely.
Described trace element, the water-holding agent that loosens the soil, mass ratio between sequestrant and water are 30 ~ 50:0.1 ~ 10:0.1 ~ 10:49.8 ~ 69.8.The present invention has following Advantageous Effects:
1, nutrient is comprehensive, can according to Different Crop different growing stages formulation.
2, soil conditioner and water-soluble fertilizer are combined, reduce the labor capacity of peasant, save time, laborsaving.
3, the present invention can produce the drip irrigation fertilizer meeting water-saving agriculture and require, realizes water-fertilizer integral.
4, loosen the soil product of the present invention can be made loosening the soil adding of water-holding agent, Be very effective in water conservation, soil conservation, fertilizer conservation.
5, the principle of chelant ties is utilized can to catch H free in soil
+, Na
+, K
+, NH4
+, Ca
2+, F
e3+, Mg
2+make it to become Chelating state Deng positively charged ion, slowly-releasing can be played, prevent soil acidification and saliferous effect.
6, the intelligent selection of sequestrant can heavy metal in passivation soil, prevents heavy metal absorbed by crops, plays the effect of administering heavy metal.
Embodiment
The present invention is further illustrated below in conjunction with specific examples.
Embodiment 1
By Zinc Sulphate Heptahydrate, Xylo-Mucine, Lalgine, nitrilotriacetic acid, polyglutamic acid potassium and water according to mass ratio 45:0.1:0.1:1:2:51.8, join in stirring tank, be stirred to and dissolve completely, be product of the present invention.
Embodiment 2
By Zinc Sulphate Heptahydrate, ethylenediamine tetraacetic acid disodium zinc salt, disodium ethylene diamine tetraacetate ferrous iron, disodium ethylene diamine tetraacetate copper, disodium ethylene diamine tetraacetate manganese, boric acid, ammonium molybdate, Xylo-Mucine, poly-aspartic-acid potassium and water according to mass ratio 20:10:10:5:5:5:0.5:0.2:2:42.3, join in stirring tank, be stirred to and dissolve completely, be product of the present invention.
Embodiment 3
By Zinc Sulphate Monohydrate, iron vitriol, boric acid, Zulkovsky starch, polyacrylamide, poly-aspartic-acid potassium, hydroxyethylethylene diamine tri-acetic acid and water according to mass ratio 25:10:5:0.2:0.1:2:0.5:57.2, join in stirring tank, be stirred to and dissolve completely, be product of the present invention.
Embodiment 4
By Zinc Sulphate Heptahydrate, disodium ethylene diamine tetraacetate manganese, ammonium molybdate, Xylo-Mucine, guar gum, poly-aspartic-acid potassium, citric acid and water according to mass ratio 30:10:1:0.2:0.1:2:0.5:56.2, join in stirring tank, be stirred to and dissolve completely, be product of the present invention.
Beneficial effect of the present invention is further illustrated below in conjunction with experimental data:
Under using product of the present invention and not using product equal conditions of the present invention, fertilizer efficiency experimental data is as follows:
1 materials and methods
1.1 experimental field overviews
Experiment is carried out at Xu Jia shop, ocean city White cucumber booth, and soil is brunisolic soil.Soil nutrient situation is: organic 76.6g/kg, alkali-hydrolyzable nitrogen 66.5mg/kg, available phosphorus 80.4mg/kg, available potassium 80.4mg/kg, pH5.88.
1.2 experiments are for examination material
Common micro-element liquid Water soluble fertilizer (loosen the soil except water-holding agent and sequestrant except not adding, other preparation condition is identical with product of the present invention) 9 kilograms and product micro-element liquid Water soluble fertilizer 9 kilograms of the present invention; 60*10 square metre of White cucumber booth of same same management.
1.3 experimental design
Experiment is divided into 6 communities, repeat for 3 times, cross arrangement, 6 drip irrigations are divided according to plant growth situation, common for 0.5kg trace element water-soluble fertilizer (is loosened the soil except water-holding agent and sequestrant except not adding, other preparation condition is identical with product of the present invention) be dissolved in 2000kg water, for contrasting every community drip irrigation amount; Product of the present invention for 0.5kg is dissolved in 2000kg water, for testing every community drip irrigation amount.Plot area 9*10m
2,, establish protection row between neighbor cell, north-south, line-spacing 60cm, spacing in the rows 30cm.
1.4 experiments are implemented
Each process is except experiment fertilizer difference, other agronomy control measures are all consistent, October 16 in 2014 ploughs, apply the 15-15-15 composite fertilizer 2 bags of same producer October 17, the seedling of Fructus Cucumidis sativi cultivating seedling is transplanted by November 3, on November 19th, 2014 carries out the first drip irrigation, December 20 in 2014, carry out second time drip irrigation, January 2 in 2015 carries out third time drip irrigation, and January 15 in 2015 carries out the 4th drip irrigation, January 25 in 2015 carries out the 5th drip irrigation, February 10 in 2015 carries out the 6th drip irrigation, from January 19 in 2015 start pluck, on March 7th, 2015 harvest home.Heavy metal content, soil pH in statistics output, survey White cucumber.
2 results and analysis
2.1 different fertilization are on the impact of White cucumber and soil property
White cucumber plant Growth Character the improving significantly compared with check plot of drip irrigation product of the present invention, the blackish green plumpness of blade, stem stalk is sturdy, cucumber straight elevator.There has been salinification phenomenon in this plot owing to using inorganic fertilizer throughout the year, and soil often whitens, and product of the present invention is executed in punching does not have accumulation of salt in the surface soil phenomenon substantially, has notable difference compared with check plot and former years; Drip irrigation product of the present invention soil is soft, moistening flawless, and there is obvious crackle on the earth's surface of drip irrigation common trace element water-soluble fertilizer, soil compaction.
The impact of 2.2 different fertilization dialogue cucumber yields
As can be seen from Table 1, the White cucumber output of drip irrigation product of the present invention significantly improves, soil pH increases, and heavy metal is obviously suppressed in soil, as can be seen here product of the present invention at crop yield, prevent soil acidification, heavy metal-passivated in have positive effect.
Table 1 different fertilization is on the impact of White cucumber and soil pH
3 discuss
Soil improvement is a long process, needs long-term follow to test, pinpoints the problems in an experiment and make further improvements.
Claims (2)
1. there is the micro-element liquid Water soluble fertilizer production method improving edatope effect, it is characterized in that carrying out according to the following step:
Using the Zinc Sulphate Monohydrate as trace element, Zinc Sulphate Heptahydrate, ethylenediamine tetraacetic acid disodium zinc salt, iron vitriol, disodium ethylene diamine tetraacetate is ferrous, cupric sulfate pentahydrate, disodium ethylene diamine tetraacetate copper, manganese sulfate monohydrate, disodium ethylene diamine tetraacetate manganese, ammonium molybdate, Sodium orthomolybdate, a kind of or arbitrary proportion in boric acid and borax two or more, as the Zulkovsky starch of the water-holding agent that loosens the soil, the derivative of Zulkovsky starch, Lalgine, the derivative of Lalgine, Xylo-Mucine, polyacrylamide, sodium polyacrylate, a kind of or arbitrary proportion in guar gum two or more and the disodium ethylene diamine tetraacetate as sequestrant, polymeric amino acid, the salt of polymeric amino acid, nitrilotriacetic acid, citric acid, hydroxyethylethylene diamine tri-acetic acid, a kind of or the two or more of arbitrary proportion in bicine N-and polyacrylic acid join in the water of certain mass according to certain mass ratio, dissolve and obtain having the micro-element liquid Water soluble fertilizer improving edatope effect completely.
2. there is micro-element liquid Water soluble fertilizer production method as claimed in claim 1 that improve edatope effect, it is characterized in that: described trace element, the water-holding agent that loosens the soil, mass ratio between sequestrant and water are 30 ~ 50:0.1 ~ 10:0.1 ~ 10:49.8 ~ 69.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010797.2A CN105439778A (en) | 2016-01-09 | 2016-01-09 | Production method of trace-element liquid water-soluble fertilizer having effect of improving soil environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010797.2A CN105439778A (en) | 2016-01-09 | 2016-01-09 | Production method of trace-element liquid water-soluble fertilizer having effect of improving soil environment |
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|---|---|
| CN105439778A true CN105439778A (en) | 2016-03-30 |
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| CN201610010797.2A Withdrawn CN105439778A (en) | 2016-01-09 | 2016-01-09 | Production method of trace-element liquid water-soluble fertilizer having effect of improving soil environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915526A (en) * | 2017-12-06 | 2018-04-17 | 新疆泰谷生物肥料有限公司 | Solanaceous vegetables Water-soluble fertilizer special and its preparation method and application |
| CN111153739A (en) * | 2020-01-17 | 2020-05-15 | 广西埃索凯生物科技有限公司 | Water-soluble integrated zinc sulfate monohydrate granular fertilizer and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927774A (en) * | 2006-09-29 | 2007-03-14 | 廖立群 | Water-soluble flush applied fertilizer and preparation method thereof |
| CN103497043A (en) * | 2013-08-29 | 2014-01-08 | 合肥市潜溪山庄农业生态园有限公司 | Water holding fertilizer for application in additional fertilizing of root parts and its preparation method |
| CN103772072A (en) * | 2013-10-31 | 2014-05-07 | 汪庭府 | Dedicated fertilizer for tobacco and production method of dedicated fertilizer |
| CN104892319A (en) * | 2015-06-10 | 2015-09-09 | 张家港市鸿嘉数字科技有限公司 | Slow-release fertilizer for potatoes |
-
2016
- 2016-01-09 CN CN201610010797.2A patent/CN105439778A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927774A (en) * | 2006-09-29 | 2007-03-14 | 廖立群 | Water-soluble flush applied fertilizer and preparation method thereof |
| CN103497043A (en) * | 2013-08-29 | 2014-01-08 | 合肥市潜溪山庄农业生态园有限公司 | Water holding fertilizer for application in additional fertilizing of root parts and its preparation method |
| CN103772072A (en) * | 2013-10-31 | 2014-05-07 | 汪庭府 | Dedicated fertilizer for tobacco and production method of dedicated fertilizer |
| CN104892319A (en) * | 2015-06-10 | 2015-09-09 | 张家港市鸿嘉数字科技有限公司 | Slow-release fertilizer for potatoes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915526A (en) * | 2017-12-06 | 2018-04-17 | 新疆泰谷生物肥料有限公司 | Solanaceous vegetables Water-soluble fertilizer special and its preparation method and application |
| CN111153739A (en) * | 2020-01-17 | 2020-05-15 | 广西埃索凯生物科技有限公司 | Water-soluble integrated zinc sulfate monohydrate granular fertilizer and preparation method thereof |
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Application publication date: 20160330 |
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