CN103539517B - Polyaspartic acid silicon fertilizer and production method thereof - Google Patents
Polyaspartic acid silicon fertilizer and production method thereof Download PDFInfo
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- CN103539517B CN103539517B CN201310440924.9A CN201310440924A CN103539517B CN 103539517 B CN103539517 B CN 103539517B CN 201310440924 A CN201310440924 A CN 201310440924A CN 103539517 B CN103539517 B CN 103539517B
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Abstract
The invention relates to a polyaspartic acid silicon fertilizer and a production method thereof. The polyaspartic acid silicon fertilizer comprises the following components in parts by weight: 1-2.5% of polyacrylamide, 62-85% of bentonite, 2-35% of polyaspartic acid, and 0.1-0.4% of diethyl aminoethyl hexanoate. By adopting the polyaspartic acid silicon fertilizer provided by the invention, the fertilizer effect of the silicon fertilizer can be improved; the stress resistance of crops is improved; yield increase and synergism are achieved; the quality of products is improved; the soil is prevented from hardening.
Description
Technical field
The present invention relates to a kind of siliceous fertilizer, relate to a kind of Polyaspartic acid silicon fertilizer and production method thereof specifically.
Background technology
China is chemical fertilizers production big country Ye Shi fertilizer consumption big country, well-known, and the utilization ratio of composite fertilizer is general lower." high yield is high-quality not, and high-quality is high yield not " is the problem of puzzlement China proportion of crop planting always.Have soil sampling measurement to show: the whole nation has the arable land of about 50% to lack silicon, silicon is nitrogen that crop growth continues, phosphorus and the indispensable important element of potassium.Siliceous fertilizer is a kind of well quality fertilizer, health care fertilizer and plant modulability fertilizer, is the incomparable a kind of Multifunction fertilizer of other chemical fertilizer.Siliceous fertilizer both can make fertilizer, provided nutrient, can be used as soil conditioner again, improvement soil.Current element silicon is most with CaSiO
3exist, CaSiO
3be difficult to water-soluble, fertilizer efficiency effect is slow, and it easily forms CaCO after decomposing in soil
3make soil compaction.
Given this, a kind of novel siliceous fertilizer that the utilization ratio improving farm crop silicon also can be kept soil from packing together is extremely urgent.
Summary of the invention
The object of the present invention is to provide a kind of Polyaspartic acid silicon fertilizer and production method thereof, it can improve the fertilizer efficiency of siliceous fertilizer, improves farm crop resistance, realizes volume increase, synergy, improves product quality, keeps soil from packing together.
For achieving the above object, one aspect of the present invention provides a kind of Polyaspartic acid silicon fertilizer, and its technical scheme adopted is as follows:
A kind of Polyaspartic acid silicon fertilizer, it comprises the component of following weight part:
Polyacrylamide 1-2.5%;
Wilkinite 62%-85%;
Poly aspartic acid 12%-35%;
Amine DA-6 0.1-0.4%.
Further improve as the present invention, described poly aspartic acid can be substituted by poly aspartic acid sylvite.
Further improve as the present invention, described wilkinite comprises the silicon-dioxide of 25-35%.
Further improve as the present invention, described poly aspartic acid is poly aspartic acid powder, and its purity is 99.9%.
Further improve as the present invention, described poly aspartic acid sylvite to be concentration be 40% the aqueous solution.
This aspect additionally provides a kind of production method of Polyaspartic acid silicon fertilizer on the other hand, comprises the steps:
(1) each component is taken in proportion;
(2) wilkinite is crushed to 90-110 order, then is that 90-110 object poly aspartic acid powder mixes with wilkinite by fineness, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
Further, a kind of production method of Polyaspartic acid silicon fertilizer, it comprises the steps:
(1) each component is taken in proportion;
(2) wilkinite is crushed to 90-110 order, the aqueous solution of poly aspartic acid sylvite is mixed with wilkinite, dry, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
In the present invention:
Poly aspartic acid (poly-peptide organized enzyme) is the efficient synergistic agent of a kind of fertilizer and novel plant dietetic alimentation promotor and conditioning agent, extremely strong chelating function is possessed to plant desired nutritional composition, can effectively in Enriching soil nitrogen, phosphorus, potassium and trace element utilize for plant absorption.
Amine DA-6, has another name called: DA-6, and being white or xln, is a kind of efficient plant growth material, and have significant volume increase, degeneration-resistant, disease-resistant to multiple kinds of crops, the effect such as oil recovery enhancement, precocity, has the compound of very high biological activity.It can improve the activity of plant peroxidases and nitrate reductase, improves chlorophyllous content and accelerates photosynthetic speed, promotes division and the elongation of vegetable cell, promotes the growth of root system, the balance of nutrient in control agent.It can be composite with multiple element, can also use with fertilizer, sterilant, sterilant and mixture of herbicides, strengthen the resistance against diseases of plant, improve sterilization effect, the anti-adversity abilities such as crop cold resistance, drought resisting, waterlogging-resistant, resistant to lodging, disease-resistant, anti-poisoning can be strengthened, the content of the nutritive ingredients such as the protein of crop, amino acid, VITAMIN, sugared part, carotene can be improved, improve the quality of product.Make fruit prods painted good, fruit type be attractive in appearance, mouthfeel good, improve commodity, make flowers forest leaf look bud green, flower is gorgeous, breeding time of kind of blooming period prolonging and vegetables.
Wilkinite is the moisture clay pit based on montmorillonite, its chemical general formula is: Nax (H2O) 4 (AI2-xMg0.83) Si4O10) (OH) 2, owing to being rich in various trace elements and mineral substance in clay, the nutrient of composite fertilizer can be increased.Due to the adsorptivity that it is extremely strong, the effective content in soil can be prevented not run off, make fertilizer efficiency more lasting.Because its viscosity is large, plasticity-is high, and easier granulation, ratio of briquetting is large.In addition, have disease resistance, resistant to lodging, ion exchangeable, water-absorbent, swelling property, adsorptivity, thixotropy, close-burning effect, its swelling property, also can improve soil moisture content further.
Polyacrylamide (PAM) is as soil conditioner, the intergranular cohesive force of upper soll layer can be increased, maintain good Soil structure, prevent soil crust, increase the infiltration rate of soil, reduce rainwash, prevent soil loss and have and suppress soil water evaporation ability preferably. there is the effectiveness such as water conservation, soil conservation, fertilizer conservation, volume increase.
Polyacrylamide effectively can improve Soil structure, soil macro aggregate number is increased, increase soil surface roughness, reducing the soil weight makes soil total gap rate and capillary porosity rise, and then make soil particle and pore texture keep stable, soil infiltration rate is significantly improved, adds soil moisture content.The formation of soil surface skinning can be greatly reduced, reduce rainsplash power and reduce rainwash to the destructiveness of topsoil, and the increase of the large grain size content of soil settlement coefficient, structure coefficient, soil and water-stable granule at different levels improves retentiveness and the permeability coefficient of soil, thus reach minimizing rainwash, reduce the effect that surface erosion is corroded, soil fertility is kept.
Polyaspartic acid silicon fertilizer provided by the invention, adopts wilkinite, poly aspartic acid, wilkinite and amine DA-6 composite, further increases the absorption to moisture, to soil compaction degree and improvement and the absorption to effective constituent.Wherein bentonite adsorption and the various nutrient of bonding and mineral substance keeping soil from packing together, poly aspartic acid complexing also promotes that farm crop are to the absorption of various advantageous elements, and polyacrylamide fully absorbs the moisture in soil, and the fresh fat of amine promotes the utilization of nutrient further.
Beneficial effect acquired by the present invention is as follows:
1. reduce water loss.Improve the utilising efficiency of soil moisture, effectively suppress the evaporation of Topsoil Water, make topsoil soils keep moist, improve soil drought damage.
2. improve Soil structure, keep soil from packing together, the results showed that Polyaspartic acid silicon fertilizer provided by the present invention effectively can eliminate the phenomenon that hardens.
3. nontoxic, harmless, the noresidue of fertilizer of the present invention, degradable are green fertilizer.
4. the present invention can improve the absorption of farm crop to macronutrients such as N, P, K, silicon further, also can promote the absorption to Meso-and micro-nutrients simultaneously, reduces the usage quantity of fertilizer, avoids the environmental pollution because lavishment chemical fertilizer causes.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment 1:
A kind of Polyaspartic acid silicon fertilizer, specifically comprises following component:
Polyacrylamide 1%;
Wilkinite 85%;
Poly aspartic acid 13.9%;
Amine DA-6 0.1%.
Its production method is as follows:
(1) each component is taken in proportion, polyacrylamide 10Kg, wilkinite 850Kg, poly aspartic acid powder 139Kg, amine DA-6 1Kg;
(2) wilkinite is crushed to 90-110 order, then is that 90-110 object poly aspartic acid powder mixes with wilkinite by fineness, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
Embodiment 2:
A kind of Polyaspartic acid silicon fertilizer, specifically comprises following component:
Polyacrylamide 2.5%;
Wilkinite 65%;
Poly aspartic acid 32.1%;
Amine DA-6 0.4%.
Its production method is as follows:
(1) each component is taken in proportion, polyacrylamide 25Kg, wilkinite 650Kg, poly aspartic acid powder 321Kg, amine DA-6 4Kg;
(2) wilkinite is crushed to 90-110 order, then is that 90-110 object poly aspartic acid powder mixes with wilkinite by fineness, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
Embodiment 3:
A kind of Polyaspartic acid silicon fertilizer, specifically comprises following component:
Polyacrylamide 1.5%;
Wilkinite 70%;
Poly aspartic acid 28.2%;
Amine DA-6 0.3%.
Its production method is as follows:
(1) each component is taken in proportion, polyacrylamide 15Kg, wilkinite 700Kg, poly aspartic acid powder 282Kg, amine DA-6 3Kg;
(2) wilkinite is crushed to 90-110 order, then is that 90-110 object poly aspartic acid powder mixes with wilkinite by fineness, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
Embodiment 4:
A kind of Polyaspartic acid silicon fertilizer, specifically comprises following component:
Polyacrylamide 2.5%;
Wilkinite 85%;
Containing the aqueous solution 30.25% of 40% poly aspartic acid sylvite;
Amine DA-6 0.4%.
Its production method is as follows:
(1) each component is taken in proportion, polyacrylamide 25Kg, wilkinite 850Kg, containing the aqueous solution 302.5Kg that poly aspartic acid sylvite is large, amine DA-6 4Kg;
(2) wilkinite is crushed to 90-110 order, then the aqueous solution of poly aspartic acid sylvite is mixed with wilkinite, dry, obtain mixture
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing both obtained.
Embodiment 5:
Polyaspartic acid silicon fertilizer wheatland fertilising controlled trial of the present invention.
Wheatland area 8 mu, the sowing control measures such as to apply fertilizer to the subsoil are consistent.Be divided into two school districts before wheat children tassel Formation period in 2011 and carry out topdressing controlled trial:
General area: use common siliceous fertilizer
Ju Tian siliceous fertilizer district: use embodiment 1 obtain Polyaspartic acid silicon fertilizer
Result shows: the wheat using poly-sky enzyme two ammonium compares with the wheat using common two ammoniums, wheat strong sprout, drought resisting, resistant to lodging, increase spike number, full seed, and other each indexs are in table 1:
Table 1
| Project | Plant height/cm | Mu spike number | Grain number per spike | Thousand seed weight (g) | Gross weight/Kg | Stimulation ratio % |
| General area | 73 | 330628 | 38.5 | 37.6 | 478.6 | -- |
| Ju Tian siliceous fertilizer district | 79 | 374782 | 39.0 | 38.1 | 556.9 | 16.4 |
Embodiment 6 water conservation loosens the soil test
After using the Polyaspartic acid silicon fertilizer that the present invention 1 provides, there is 20-27 days because of lack of water phenomenon of being fading in crop leaf evening, soil compaction phenomenon disappears.
The foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; the present invention can have change and change; within the spirit and principles in the present invention all; the any amendment, improvement etc. done, all should be included within protection scope of the present invention.
Claims (1)
1. a production method for Polyaspartic acid silicon fertilizer, is characterized in that: described Polyaspartic acid silicon fertilizer comprises the component of following weight part:
Polyacrylamide 1%;
Wilkinite 85%;
Poly aspartic acid 13.9%;
Amine DA-6 0.1%;
Comprise the steps:
(1) each component is taken in proportion; Polyacrylamide 10Kg, wilkinite 850Kg, poly aspartic acid powder 139Kg, amine DA-6 1Kg;
(2) wilkinite is crushed to 90-110 order, then is that 90-110 object poly aspartic acid powder mixes with wilkinite by fineness, obtain mixture;
(3) polyacrylamide and amine DA-6 are joined in the mixture obtained in step (2), stirring and evenly mixing and get final product.
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| CN103787782B (en) * | 2014-02-28 | 2016-05-18 | 甘肃苏地肥业有限公司 | A kind of multi-element fertilizer synergist and production method |
| CN104262035A (en) * | 2014-10-28 | 2015-01-07 | 陕西耕源生态农业有限公司 | Polypeptide-containing active compound nutritional foliar fertilizer |
| CN107879824A (en) * | 2017-12-25 | 2018-04-06 | 中国科学院化学研究所 | A kind of multi-Functional Fertilizers synergistic compound and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190855A (en) * | 2007-12-03 | 2008-06-04 | 王秀梅 | Particle composite synergist and processing method thereof |
| CN101633583A (en) * | 2008-07-21 | 2010-01-27 | 刘新领 | Silicon fertilizer containing amino acids for retaining water and loosening soil and preparation method thereof |
| CN103030458A (en) * | 2012-09-18 | 2013-04-10 | 吴江 | Fertilizer synergist and preparation method thereof |
| CN103145507A (en) * | 2013-04-01 | 2013-06-12 | 张元宝 | Deep-ploughing-free compound microbial fertilizer |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190855A (en) * | 2007-12-03 | 2008-06-04 | 王秀梅 | Particle composite synergist and processing method thereof |
| CN101633583A (en) * | 2008-07-21 | 2010-01-27 | 刘新领 | Silicon fertilizer containing amino acids for retaining water and loosening soil and preparation method thereof |
| CN103030458A (en) * | 2012-09-18 | 2013-04-10 | 吴江 | Fertilizer synergist and preparation method thereof |
| CN103145507A (en) * | 2013-04-01 | 2013-06-12 | 张元宝 | Deep-ploughing-free compound microbial fertilizer |
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