CN109704876B - Water-soluble fertilizer synergistic composition and preparation method and application thereof - Google Patents
Water-soluble fertilizer synergistic composition and preparation method and application thereof Download PDFInfo
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Abstract
A water-soluble fertilizer synergistic composition and a preparation method and application thereof belong to the technical field of water-soluble fertilizers, and the water-soluble fertilizer synergistic composition comprises, by weight, 10% -20% of L-arabinose, 10% -20% of D-galactose, 4% -6% of L-rhamnose, 4% -6% of D-glucuronic acid, 15% -18% of glutamic acid, 25% -35% of citric acid, 10% -15% of betaine, 1% -1.2% of vitamin C, and vitamin B10.1% -0.3%, vitamin B30.2% -0.5%, vitamin B60.1% -0.3%, vitamin B120.01 to 0.05 percent. The water-soluble fertilizer synergistic composition has the effects of balancing nutrition, effectively avoiding antagonism among elements and facilitating absorption and transportation of nutrient elements; meanwhile, the fertilizer has the effects of improving plant resistance, conditioning soil and improving the utilization rate of nitrogen, phosphorus and potassium. The synergistic composition of the fertilizer has the advantages of simple production process, convenient use and contribution to large-scale popularization and application.
Description
Technical Field
The invention belongs to the technical field of water-soluble fertilizers, and relates to a water-soluble fertilizer synergistic composition, a preparation method and application thereof, wherein the water-soluble fertilizer synergistic composition has the effects of balancing nutrition, effectively avoiding antagonism among elements and facilitating absorption and transportation of nutrient elements; meanwhile, the fertilizer has the effects of improving plant resistance, conditioning soil and improving the utilization rate of nitrogen, phosphorus and potassium. The water-soluble fertilizer synergistic composition is simple in production process, convenient to use and beneficial to large-scale popularization and application.
Background
The water soluble fertilizer is one kind of water soluble multielement fertilizer and features fast dissolving in water, easy absorption by crop and relatively high absorption rate. More importantly, the fertilizer can be applied to facility agriculture such as spraying and drip irrigation, the integration of water and fertilizer is realized, and the effects of saving water, fertilizer and labor and increasing yield are achieved. With the continuous deepening of the agricultural intensification degree and the development of modern agriculture and management modes and technologies such as facility, mechanization, automation and the like, the water-soluble fertilizer can be widely applied and has wide market space.
The existing water-soluble fertilizer technology has a plurality of defects: 1. the water-soluble fertilizer has short fertilizer effect period, so that the water-soluble fertilizer is frequently used, the water-soluble fertilizer is applied once in 7-10 days, each time is about 3-10 kg/mu, the crop absorption capacity is limited in such a short time, a large amount of nitrogen, phosphorus and potassium nutrients are accumulated in soil, the problems of secondary salinization, soil hardening, soil acidification and the like are increasingly serious, and even the phenomena of small old seedlings, shed death, more diseases and the like occur in some places. 2. The fertilizer has unreasonable nutrient structure, can not provide balanced nutrients for crops, has unstable effective components after being applied to soil, is easy to leach or volatilize and lose, has no functions of enhancing the efficiency of the fertilizer, maintaining the stable state of the fertilizer in the soil, promoting the growth of the crops and enhancing the stress resistance of the crops after being applied to the soil, and only provides the essential nutrient elements for the crops, so that the utilization rate of the water-soluble fertilizer cannot be improved. 3. The research on the fertilizer synergist for improving the utilization rate of the fertilizer is not limited at home and abroad, mainly from the aspects of chemically synthesized nitrification inhibitor, urease inhibitor and ammonia stabilizer, and the research on the aspect of adding a plant growth regulator into the fertilizer as the fertilizer synergist has the defects of unstable effect, high toxicity, large influence on crops, soil and environment and the like. The absorption and the transportation of nutrients are promoted, the utilization rate of the water-soluble fertilizer is improved, the effective period of the nutrients is prolonged, and the development of the efficient and safe fertilizer synergist is a leading urgency in the fertilizer industry.
Disclosure of Invention
The invention aims to provide a water-soluble fertilizer synergistic composition, a preparation method and application thereof, wherein the water-soluble fertilizer synergistic composition has the effects of balancing nutrition, effectively avoiding antagonism among elements and facilitating absorption and transportation of nutrient elements; meanwhile, the fertilizer has the effects of improving plant resistance, conditioning soil and improving the utilization rate of nitrogen, phosphorus and potassium. The water-soluble fertilizer synergistic composition is simple in production process, convenient to use and beneficial to large-scale popularization and application.
The technical scheme adopted by the invention for realizing the purpose is as follows:
a water-soluble fertilizer synergistic composition comprises, by weight, 10-20% of L-arabinose, 10-20% of D-galactose, 4-6% of L-rhamnose, 4-6% of D-glucuronic acid, 15-18% of glutamic acid, 25-35% of citric acid, 10-15% of betaine, 78-1.2% of vitamin C1, and vitamin B10.1% -0.3%, vitamin B30.2% -0.5%, vitamin B60.1% -0.3%, vitamin B12 0.01％-0.05％。
A water-soluble fertilizer synergistic composition comprises, by weight, 15% of L-arabinose, 15.5% of D-galactose, 4.5% of L-rhamnose, 5% of D-glucuronic acid, 16% of glutamic acid, 30% of citric acid, 12% of betaine, 1.2% of vitamin C, and vitamin B10.2%, vitamin B30.4%, vitamin B60.18%, vitamin B12 0.02％。
A water-soluble fertilizer synergistic composition comprises, by weight, 10% of L-arabinose, 13.59% of D-galactose, 4% of L-rhamnose, 6% of D-glucuronic acid, 15% of glutamic acid, 35% of citric acid, 15% of betaine, 1% of vitamin C and vitamin B10.1% of vitamin B30.2%, vitamin B60.1% of vitamin B12 0.01％。
A water-soluble fertilizer synergistic composition comprises, by weight, 20% of L-arabinose, 14.65% of D-galactose, 6% of L-rhamnose, 4% of D-glucuronic acid, 18% of glutamic acid, 25% of citric acid, 10% of betaine, 1.2% of vitamin C and vitamin B10.3%, vitamin B30.5%, vitamin B60.3%, vitamin B12 0.05％。
A preparation method of a water-soluble fertilizer synergistic composition comprises the following steps:
(1) uniformly mixing L-arabinose, D-galactose, L-rhamnose, D-glucuronic acid, citric acid and betaine according to the percentage of the mixture in the claim 1 to obtain a mixture A;
(2) taking glutamic acid, vitamin C and vitamin B according to the percentage of claim 11Vitamin B3Vitamin B6Vitamin B12Uniformly mixing to obtain a mixture B;
(3) and uniformly mixing the mixture A and the mixture B to obtain the water-soluble fertilizer synergistic composition.
The water-soluble fertilizer synergistic composition is applied to a water-soluble fertilizer, and the weight ratio of the water-soluble fertilizer synergistic composition to the water-soluble fertilizer is 3-10%.
The innovation points of the invention are as follows: the water-soluble fertilizer synergistic composition is beneficial to root development, promotes the root system to absorb and transport nutrient elements required by plants, and obviously promotes the growth and development of the plants; the water-soluble fertilizer synergistic composition is easy to form sol organic salt substances with nutrient elements, so that the fixation and leaching loss of soil to nutrients are avoided, and the utilization rate of the fertilizer is obviously improved; the water-soluble fertilizer synergistic composition is also an organic water-soluble fertilizer, can be directly absorbed and utilized by plant roots, does not cause secondary pollution to soil, and makes up for the defects of the conventional fertilizer synergistic agent.
The invention has the beneficial effects that:
the water-soluble fertilizer composition can reduce the application amount of the fertilizer by 10-25%, reduce the cost and the pollution to the environment, is more environment-friendly and meets the requirement of ecological green healthy development; the water-soluble fertilizer synergistic composition can improve the utilization rate of the water-soluble fertilizer, can avoid antagonism among elements by matching the components, and is beneficial to absorption and transportation of nutrient elements; the fixation of water-soluble phosphorus by soil is avoided. The application of the water-soluble fertilizer synergistic composition breaks through the traditional root finding fertilizer mode, realizes the layout of 'finding fertilizer to root', fundamentally solves the problems of fertilizer utilization rate and waste, and also avoids the defect that the fertilizer is absorbed by blindly promoting root growth at present.
The control ratio of the L-arabinose, the D-galactose, the L-rhamnose, the D-glucuronic acid, the citric acid and the betaine are matched, so that on one hand, the metabolism of the plant can be promoted after the L-arabinose, the D-galactose, the L-rhamnose, the D-glucuronic acid, the citric acid and the betaine are utilized by the plant, the division of plant cells is promoted, and the immunity of the plant is improved; on the other hand, the fertilizer acts on the water-soluble fertilizer, so that the distribution and migration of the water-soluble fertilizer in soil are activated, the transportation effect is realized, the fertilizer is promoted to be transferred to the root system of the plant, and the guarantee is provided for realizing the fertilizer root finding.
Betaine, D-galactose and vitamin B1Vitamin B3Vitamin B6Vitamin B12The fertilizer can be matched to play a role in bacteriostasis and sterilization, the prevention and control rate of pest larvae in soil is improved by more than 50%, the pest control on plant root systems is improved, the adhesion of the soil to the fertilizer can be improved, and the reduction of the fertilizer efficiency is prevented.
The organic salt substances have high utilization rate, are beneficial to absorption of crops and can be released slowly. Simultaneously, the control ratio cooperation of above-mentioned four components can play the effect of cladding, forms the coating film, including the active ingredient parcel, avoids because of degradation and the evaporation of the liquid hypertrophy volume that solar radiation caused, avoids local fertile problem of burning.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Detailed description of the preferred embodiments
Example 1
A water-soluble fertilizer synergistic composition comprises, by weight, 15% of L-arabinose, 15.5% of D-galactose, 4.5% of L-rhamnose, 5% of D-glucuronic acid, 16% of glutamic acid, 30% of citric acid, 12% of betaine, 1.2% of vitamin C, and vitamin CBiotin B10.2%, vitamin B30.4%, vitamin B60.18%, vitamin B12 0.02％。
Example 2
A water-soluble fertilizer synergistic composition comprises, by weight, 10% of L-arabinose, 13.59% of D-galactose, 4% of L-rhamnose, 6% of D-glucuronic acid, 15% of glutamic acid, 35% of citric acid, 15% of betaine, 1% of vitamin C and vitamin B10.1% of vitamin B30.2%, vitamin B60.1% of vitamin B12 0.01％。
Example 3
A water-soluble fertilizer synergistic composition comprises, by weight, 20% of L-arabinose, 14.65% of D-galactose, 6% of L-rhamnose, 4% of D-glucuronic acid, 18% of glutamic acid, 25% of citric acid, 10% of betaine, 1.2% of vitamin C and vitamin B10.3%, vitamin B30.5%, vitamin B60.3%, vitamin B12 0.05％。
Example 4
A water-soluble fertilizer synergistic composition comprises, by weight, 12% of L-arabinose, 20% of D-galactose, 5% of L-rhamnose, 5% of D-glucuronic acid, 16% of glutamic acid, 28.17% of citric acid, 12% of betaine, 1.1% of vitamin C and vitamin B10.2%, vitamin B30.3%, vitamin B60.2%, vitamin B12 0.03％。
Example 5
A water-soluble fertilizer synergistic composition comprises, by weight, 14% of L-arabinose, 15% of D-galactose, 4.08% of L-rhamnose, 4.08% of D-glucuronic acid, 15% of glutamic acid, 32% of citric acid, 14% of betaine, 1.1% of vitamin C and vitamin B10.3%, vitamin B30.2%, vitamin B60.2%, vitamin B12 0.04％。
Example 6
A synergistic composition of water-soluble fertilizer contains L-arabinose (18 wt.%) and D-galactose (18 wt.%)10 percent of L-rhamnose, 5.2 percent of D-glucuronic acid, 5.18 percent of glutamic acid, 30 percent of citric acid, 13 percent of betaine, 1 percent of vitamin C, and vitamin B10.1% of vitamin B30.4%, vitamin B60.1% of vitamin B12 0.02％。
Second, application test
A macroelement water-soluble fertilizer comprises the following components (by 1000 g): 260 g of urea, 50 g of ammonium sulfate, 140 g of monoammonium phosphate, 210 g of potassium sulfate, 300 g of potassium nitrate, 20 g of magnesium sulfate and 20 g of trace elements.
A medium element water-soluble fertilizer comprises the following components (by 1000 g): 400 g of calcium nitrate, 100 g of calcium chloride, 250 g of magnesium nitrate, 50 g of magnesium chloride, 150 g of potassium nitrate, 30 g of glutamic acid and 20 g of trace elements.
A microelement water-soluble fertilizer comprises the following components (calculated by 1000 g): 180 g of zinc sulfate, 100 g of ferrous sulfate, 55 g of copper sulfate, 83 g of manganese sulfate, 130 g of boric acid, 2 g of ammonium molybdate, 100 g of magnesium sulfate, 150 g of urea, 20 g of citric acid, 30 g of glucose and 150 g of water-soluble starch.
Taking the example 1 as an example, the water-soluble fertilizer synergistic composition of the example is added to a macroelement water-soluble fertilizer, a medium-element water-soluble fertilizer and a trace element water-soluble fertilizer, and grapes, tomatoes and cucumbers are fertilized respectively by taking the macroelement water-soluble fertilizer, the medium-element water-soluble fertilizer and the trace element water-soluble fertilizer without the water-soluble fertilizer synergistic composition as comparison, and the comparative experiment and results are as follows.
1. Fertilizing grapes
Selecting a Zhao county grape base for testing, wherein 4 mu of field is tested, the soil type and the nutrient content are the same, the grape variety is Kyoho grape, the plant number is the same, the facility is the same, 1 mu of field is contrasted by macroelement water-soluble fertilizer, the conventional drip irrigation fertilization is carried out from the young fruit period to the berry coloring period, 8kg of the macroelement water-soluble fertilizer is added into the field for 3 mu of field, the drip irrigation fertilization is carried out for 5 times for each mu of field, the interval is 8 days, 40kg of the macroelement water-soluble fertilizer is applied for each mu of field, the macroelement water-soluble fertilizer of the water-soluble fertilizer synergistic composition is added into the field for 3 percent, the application amount is 6+ 6%, the application amount is 6.18kg of the water-soluble fertilizer for 5 times, the interval is 8 days, 30kg of macroelement water-soluble fertilizer is applied in one mu (30 kg of macroelement water-soluble fertilizer is applied in one mu), and the following table 1 shows that:
TABLE 1
From the tests, the addition of the water-soluble fertilizer synergistic composition can improve the yield and the quality of grapes, and indirectly proves that the water-soluble fertilizer synergistic composition can promote the utilization rate of a water-soluble fertilizer, and the addition of the water-soluble fertilizer synergistic composition can reduce the application amount of the fertilizer.
The partial grape roots are completely pulled out, the root system is normal, the problem of exaggerated wild root growth does not occur, and the root does not have the problem of fertilizer burning.
2. Fertilizing tomatoes
Selecting a tomato base of Germing water-soluble fertilizer Limited company for testing, wherein 4 mu of field is tested, the soil components are the same, the plant number is the same, the facility supply is the same, 1 mu of field is used as a contrast, the conventional drip irrigation fertilization is carried out from the young tomato fruit period to the fruit expansion period, 5kg is carried out per mu for four times every time, 20kg is applied to each mu every time, the low, medium and high medium element water-soluble fertilizers are added into the water-soluble fertilizer synergistic composition of the invention for 3 mu of field, the conventional drip irrigation fertilization is carried out from the young tomato fruit period to the fruit expansion period, 4kg is applied per mu every time (4 kg is 4kg of medium element water-soluble fertilizers, the composition of the invention is added according to the addition amount, for example, the addition amount is 3%, the application amount is 4+4 x 3% ═ 4.12kg), the conventional low irrigation fertilization is carried out for four times every time, the mu of field is 16kg, see table 2 below:
TABLE 2
From the tests, the water-soluble fertilizer synergistic composition can improve the yield and fruit setting rate of tomatoes, and indirectly proves that the water-soluble fertilizer synergistic composition can promote the utilization rate of water-soluble fertilizers, and the application amount of the fertilizers can be reduced by adding the water-soluble fertilizer synergistic composition.
The partial tomato plant roots are completely pulled out, the root system is normal, the problem of exaggerated crazy root growth does not occur, and the root does not have the problem of fertilizer burning.
3. Fertilizing cucumbers
The cucumber base of the germinated-side water-soluble fertilizer limited company is selected for testing, 4 mu of field is tested, the soil components are the same, the number of planted plants is the same, the facility supply is the same, 1 mu of field is used as a contrast for the trace element water-soluble fertilizer, 1kg of the water-soluble fertilizer is applied to each mu of cucumber in the cucumber melon-holding period by drip irrigation for 3 times at intervals, 3kg of the water-soluble fertilizer is applied to each mu of the cucumber, the other 3 mu of field is applied by 3kg of the trace element water-soluble fertilizer added with the water-soluble fertilizer synergistic composition of the invention at three doses of low, medium and high, the test group is applied to each mu of cucumber in the melon-holding period by drip irrigation for 0.7kg of the fertilizer (0.7 kg of the trace element water-soluble fertilizer is 0.7kg per mu of the cucumber, the synergistic composition of the invention is added according to the addition amount, for example, the addition amount is 3%, 0.7+0.7 x 3% ═ 0.721), the application amount is applied for 3 times, the interval is 15 days at intervals, the total mu of the fertilizer is applied for 2.1kg, the conventional low irrigation is performed, and the formula is shown in the following table 3:
TABLE 3
The tests show that the water-soluble fertilizer synergistic composition can improve the quality of cucumbers, indirectly prove that the water-soluble fertilizer synergistic composition can promote the utilization rate of water-soluble fertilizers, and simultaneously can reduce the application amount of the fertilizers by adding the water-soluble fertilizer synergistic composition.
The roots of the cucumber plants are completely pulled out, the root systems are normal, the problem of exaggerated wild root growth does not occur, and the root parts do not have the problem of fertilizer burning.
Claims (3)
1. A water-soluble fertilizer synergistic composition is used for fertilizing plant roots and is characterized by comprising, by weight, 15% of L-arabinose, 15.5% of D-galactose, 4.5% of L-rhamnose, 5% of D-glucuronic acid, 16% of glutamic acid, 30% of citric acid, 12% of betaine, 1.2% of vitamin C, 10.2% of vitamin B, 30.4% of vitamin B, 60.18% of vitamin B and 120.02% of vitamin B.
2. The method for preparing a water soluble fertilizer synergistic composition as claimed in claim 1, comprising the steps of:
(1) uniformly mixing L-arabinose, D-galactose, L-rhamnose, D-glucuronic acid, citric acid and betaine according to the percentage of the mixture in the claim 1 to obtain a mixture A;
(2) uniformly mixing glutamic acid, vitamin C, vitamin B1, vitamin B3, vitamin B6 and vitamin B12 according to the percentage of the vitamin B mixture in the claim 1 to obtain a mixture B;
(3) and uniformly mixing the mixture A and the mixture B to obtain the water-soluble fertilizer synergistic composition.
3. The use of the water-soluble fertilizer synergistic composition as claimed in claim 1 or 2, wherein the water-soluble fertilizer synergistic composition is present in an amount of 3 to 10% by weight of the water-soluble fertilizer.
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| CN110981594A (en) * | 2019-12-26 | 2020-04-10 | 菏泽市农业科学院 | Instant trace element water fertilizer for improving organic matter content of soil and preparation method thereof |
| CN110818494B (en) * | 2019-12-27 | 2022-07-22 | 河北萌帮水溶肥料股份有限公司 | Medium-element water-soluble fertilizer for improving apple quality and coloring and preparation method thereof |
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| CN112441860A (en) * | 2020-12-10 | 2021-03-05 | 潍坊福若海生物技术有限公司 | Water-soluble fertilizer synergistic composition and preparation method and application thereof |
| CN112573969A (en) * | 2020-12-30 | 2021-03-30 | 山东绿宝珠生物肥业有限公司 | Water-soluble fertilizer synergistic composition and preparation method thereof |
| CN113880632A (en) * | 2021-07-28 | 2022-01-04 | 安徽瑞邦生物科技有限公司 | Water-soluble fertilizer added with B vitamins |
| CN113582757A (en) * | 2021-08-04 | 2021-11-02 | 安徽省司尔特肥业股份有限公司 | Special organic water-soluble fertilizer for melons and fruits and preparation method thereof |
| CN114149291B (en) * | 2021-12-30 | 2022-07-22 | 河北萌帮水溶肥料股份有限公司 | Slow-release liquid nitrogen fertilizer, preparation method and application thereof in fruit trees |
| CN114436706A (en) * | 2022-03-18 | 2022-05-06 | 新洋丰农业科技股份有限公司 | Biological synergistic additive for fertilizer capable of promoting root growth and resisting aging and preparation method thereof |
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