CN105130665A - Amino acid-containing water-soluble fertilizer and preparation method for same - Google Patents

Amino acid-containing water-soluble fertilizer and preparation method for same Download PDF

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Publication number
CN105130665A
CN105130665A CN201510578226.4A CN201510578226A CN105130665A CN 105130665 A CN105130665 A CN 105130665A CN 201510578226 A CN201510578226 A CN 201510578226A CN 105130665 A CN105130665 A CN 105130665A
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CN
China
Prior art keywords
parts
water
amino acid
sulfate
soluble fertilizer
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Pending
Application number
CN201510578226.4A
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Chinese (zh)
Inventor
张子刚
张伟昌
徐广彦
孙芳芳
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Yunnan Run Jie Agricultural Science And Technology Ltd Co
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Yunnan Run Jie Agricultural Science And Technology Ltd Co
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Priority to CN201510578226.4A priority Critical patent/CN105130665A/en
Publication of CN105130665A publication Critical patent/CN105130665A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an amino acid-containing water-soluble fertilizer, which comprises the following raw materials in parts by weight: 18 to 28 parts of amino acid raw powder, 2 to 4 parts of zinc sulfate, 3 to 5 parts of ferrous sulfate, 2 to 4 parts of boric acid, 1 to 3 parts of manganese sulfate, 8 to 15 parts of fulvic acid, 0.5 to 1.5 parts of a surfactant, 45 to 55 parts of water and 0.5 to 1.5 parts of a pH conditioner. According to the water-soluble fertilizer, major elements and trace elements necessary for crops can be rapidly supplemented, the absorption, the utilization and the conversion of the fertilizer can be promoted, photosynthesis can be enhanced, the growth and the development of the crops can be promoted, the resistance of the crops can be enhanced, the yield of the crops can be increased, and the quality of an agricultural product can be improved.

Description

A kind of containing amino acid water-soluble fertilizer and preparation method thereof
Technical field
The invention belongs to agrochemical technical field, be specifically related to a kind of containing amino acid water-soluble fertilizer and preparation method thereof.
Background technology
Fertilizer is the direct or indirect donor of nutrient needed for plant growth, has improvement soil property, improves the function of crop yield and quality.But common fertilizer can not be dissolved in the water completely, directly can not be absorbed by the root system of crop and blade face, effective specific absorption of crop is low, and fertilizer efficiency is slow.A large amount of or excessively use chemical fertilizer, not only cause soil fertility utilization ratio low, nutrient is unbalanced, soil compaction, the problems such as soil microbial community is unbalance, and causing the series of environmental problems such as environmental pollution, nutrition accumulation, the loss that brings in environmental pollution of chemical fertilizer is in recent years up to 100,000,000,000 yuan.
Water soluble fertilizer is a kind of polyelement composite fertilizer that can be completely water-soluble, it can promptly be dissolved in the water, more easily absorbed by crops, and its absorption rate is relatively high, more crucially it can be applied to the facilities such as spray drop filling, realize water-fertilizer integral, reach the usefulness that water-saving economizes fertile saving of labor.Water soluble fertilizer can containing the whole nutritive elements required for plant growth, as N, P, K, Ca, Mg, S and trace element etc., make its utilization rate of fertilizer be almost 2 ~ 3 times of conventional composite chemical fertilizer (in China, the utilization rate of fertilizer of Common compound fertilizer is only 30% ~ 40%), secondly, water soluble fertilizer is a readily avaiable fertilizer, and grower can be allowed to see effect and the performance of fertilizer quickly, can make adjustment at any time according to the different growing way of crop.Application process due to water soluble fertilizer is application with irrigation water, so make fertilising very even, this has also established solid basis for improving the yield and quality.Water soluble fertilizer impurity is less, and specific conductivity is low, the very convenient adjustment of working concentration, even if so it is also safe to the seedling that children is tender, does not worry causing adverse consequencess such as burning seedling.
Summary of the invention
The invention provides a kind of containing amino acid water-soluble fertilizer.
The technical solution used in the present invention is:
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
18 ~ 28 parts, the former powder of amino acid
2 ~ 4 parts, zinc sulfate
3 ~ 5 parts, ferrous sulfate
Boric acid 2 ~ 4 parts
Manganous sulfate 1 ~ 3 part
Xanthohumic acid 8 ~ 15 parts
0.5 ~ 1.5 part, tensio-active agent
45 ~ 55 parts, water
PH adjusting agent 0.5 ~ 1.5 part.
As preferred technical scheme, the described raw material comprising following weight part containing amino acid water-soluble fertilizer:
22 ~ 26 parts, the former powder of amino acid
2.5 ~ 3.5 parts, zinc sulfate
3.5 ~ 4.5 parts, ferrous sulfate
Boric acid 2.5 ~ 3.5 parts
Manganous sulfate 1.5 ~ 2.5 parts
Xanthohumic acid 10 ~ 13 parts
0.8 ~ 1.2 part, tensio-active agent
48 ~ 52 parts, water
PH adjusting agent 0.8 ~ 1.2 part.
As further preferred technical scheme, the described raw material comprising following weight part containing amino acid water-soluble fertilizer:
24 parts, the former powder of amino acid
3 parts, zinc sulfate
4 parts, ferrous sulfate
Boric acid 3 parts
Manganous sulfate 2 parts
Xanthohumic acid 12 parts
1 part, tensio-active agent
50 parts, water
PH adjusting agent 1 part.
The present invention also provides a kind of preparation method containing amino acid water-soluble fertilizer, comprises the following steps:
(1) zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent, pH adjusting agent while stirring, leave standstill, filter, obtained finished product.
As preferred technical scheme, described proportioning raw materials is:
24 parts, the former powder of amino acid
3 parts, zinc sulfate
4 parts, ferrous sulfate
Boric acid 3 parts
Manganous sulfate 2 parts
Xanthohumic acid 12 parts
1 part, tensio-active agent
50 parts, water
PH adjusting agent 1 part.
Beneficial effect of the present invention:
(1) water-soluble fertilizer of the present invention can in water rapid solution, generate containing a large amount of nutritive ingredient and the liquid of transparent easy absorption, infiltrate via blade face epidermis or root fertilising directly absorption, after using except the nutritive ingredient that crop can be provided required, also can loosen and improve soil fertility, increasing the ventilation property of soil, regulate soil acidity or alkalinity, what elimination life-time service inorganic fertilizer caused soil hardens, and increases the molten outlet capacity of soil, for crop root provides the loose growing environment moistened.
(2) water-soluble fertilizer of the present invention can supplement rapidly the required macroelement of crop and trace element, promotes that fertilizer absorbs, utilizes and transform, strengthen photosynthesis, promote crop growth, strengthen crop anti-adversity energy, improve crop yield, improve quality of agricultural product.
(3) water-soluble fertilizer of the present invention can improve plant drought, cold-resistant, resistant to lodging, disease and insect resistance, under the acting in conjunction of sunlight, water and microorganism beneficial bacterium group, after various nutrient is fully absorbed, finally be degraded to carbonic acid gas, water and a small amount of ammonia, not residual to people, animal, any objectionable impurities of soil and plant, belong to ecological, environmental protective organic fertilizer, have unusual effect to crop growth and output, wide adaptability, is convenient to promote.
(4) water-soluble fertilizer of the present invention can substitute traditional base fertilizer composite fertilizer and urea completely, formula for a product science, fully can meet the demand to nitrogen, phosphorus, potassium and middle and trace element in fruit tree, vegetable growth process, contrast traditional fertilizer the effect of increasing income is obvious.
Embodiment
Below in conjunction with the specific embodiment of the invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
18 parts, the former powder of amino acid
4 parts, zinc sulfate
3 parts, ferrous sulfate
Boric acid 4 parts
Manganous sulfate 1 part
Xanthohumic acid 15 parts
0.5 part, tensio-active agent
55 parts, water
PH adjusting agent 0.5 part.
The present invention, containing the preparation method of amino acid water-soluble fertilizer, comprises the following steps:
(1) by above-mentioned raw materials proportioning, zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent, pH adjusting agent while stirring, leave standstill, filter, obtained finished product.
Embodiment 2
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
22 parts, the former powder of amino acid
3.5 parts, zinc sulfate
3.5 parts, ferrous sulfate
Boric acid 3.5 parts
Manganous sulfate 1.5 parts
Xanthohumic acid 13 parts
0.8 part, tensio-active agent
52 parts, water
PH adjusting agent 0.8 part.
The present invention, containing the preparation method of amino acid water-soluble fertilizer, comprises the following steps:
(1) by above-mentioned raw materials proportioning, zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent, pH adjusting agent while stirring, leave standstill, filter, obtained finished product.
Embodiment 3
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
24 parts, the former powder of amino acid
3 parts, zinc sulfate
4 parts, ferrous sulfate
Boric acid 3 parts
Manganous sulfate 2 parts
Xanthohumic acid 12 parts
1 part, tensio-active agent
50 parts, water
PH adjusting agent 1 part.
The present invention, containing the preparation method of amino acid water-soluble fertilizer, comprises the following steps:
(1) by above-mentioned raw materials proportioning, zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent, pH adjusting agent while stirring, leave standstill, filter, obtained finished product.
Embodiment 4
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
26 parts, the former powder of amino acid
2.5 parts, zinc sulfate
4.5 parts, ferrous sulfate
Boric acid 2.5 parts
Manganous sulfate 2.5 parts
Xanthohumic acid 10 parts
1.2 parts, tensio-active agent
48 parts, water
PH adjusting agent 1.2 parts.
The present invention, containing the preparation method of amino acid water-soluble fertilizer, comprises the following steps:
(1) by above-mentioned raw materials proportioning, zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent while stirring, leave standstill, filter, obtained finished product.
Embodiment 5
A kind of containing amino acid water-soluble fertilizer, comprise the raw material of following parts by weight:
28 parts, the former powder of amino acid
4 parts, zinc sulfate
3 parts, ferrous sulfate
Boric acid 4 parts
Manganous sulfate 1 part
Xanthohumic acid 15 parts
0.5 part, tensio-active agent
55 parts, water
PH adjusting agent 0.5 part.
The present invention, containing the preparation method of amino acid water-soluble fertilizer, comprises the following steps:
(1) by above-mentioned raw materials proportioning, zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent while stirring, leave standstill, filter, obtained finished product.
Water-soluble fertilizer fertilization effect of the present invention is proved below by test example:
(1) test site and soil regime:
Shang Yong town, autonomous prefecture of Xishuangbanna of Yunnan province the Dai nationality Mengla County is Waterlogged paddy soil for examination soil, and the husky earth of quality, middle fertility, preceding crop is paddy rice.
(2) for studying thing and kind:
Supplying to study thing is Chinese cabbage, and kind is gold zone baby cabbage.
(3) for examination fertilizer:
In the embodiment of the present invention 3 containing amino acid water-soluble fertilizer.
Local habits fertilization is fertile.
(4) test method:
3 districts are established in this test:
Regular zone: conventional fertilizer application
Demonstration area: watering containing amino acid water-soluble fertilizer/spraying in conventional fertilizer application+embodiment of the present invention 3.
Check plot: conventional fertilizer application+same period equivalent clear water waters/sprays.
(5) test-results:
During test results, strain thick to Chinese cabbage plant height, stem is heavily investigated, and the results are shown in Table 1.
Table 1: different treatment Chinese cabbage Major Economic table
Compare with regular zone, demonstration area plant height increases 1.05cm, and stem slightly increases 1.1cm, and strain heavily increases 0.01kg, compares with check plot, and demonstration area plant height increases 0.75cm, and stem slightly increases 0.6cm, and strain heavily increases 0.009kg.Application fertilizer of the present invention, to improving, crop character is as thick in plant height, stem, strain heavily has positive effect.
Table 2: different treatment Chinese cabbage output statistics table
Survey and produce result: compare with regular zone, demonstration area mu units increased in production is 154.72kg, amplification 5.26%; Check plot is compared, and demonstration area mu units increased in production is 151.88kg, amplification 5.16%, and volume increase obviously.
In sum, water-soluble fertilizer of the present invention can in water rapid solution, generate containing a large amount of nutritive ingredient and the liquid of transparent easy absorption, infiltrate via blade face epidermis or root fertilising directly absorption.After using except the nutritive ingredient that crop can be provided required, also can loosen and improve soil and form the crumb structure that can absorb moisture, increase the ventilation property of soil, regulate soil acidity or alkalinity, what elimination life-time service inorganic fertilizer caused soil hardens, increase the molten outlet capacity of soil, for crop root provides the loose growing environment moistened.Once use and be valid up to more than 1 year, significantly improve land fertility, make soil plant more fertile and more fertile.Can effectively prevent erosion simultaneously, promote moisture deposit fertilizer nutrient, strengthen crop root vigor, improve chlorophyll content of plant, strengthen photosynthesis, promote root system development and the ability to nutrition absorption, promote that blade thickens, completely filled fruit, head is large, epidermis is good, and color and luster is bright, improves the inherent local flavor of fruits and vegetables.Fertilizer of the present invention can improve plant drought, cold-resistant, resistant to lodging, disease and insect resistance, under the acting in conjunction of sunlight, water and microorganism beneficial bacterium group, after various nutrient is fully absorbed, finally be degraded to carbonic acid gas, water and a small amount of ammonia, not residual to people, animal, any objectionable impurities of soil and plant, belong to ecological, environmental protective organic fertilizer, have unusual effect to crop growth and output, wide adaptability, is convenient to promote.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1., containing an amino acid water-soluble fertilizer, it is characterized in that, comprise the raw material of following parts by weight:
18 ~ 28 parts, the former powder of amino acid
2 ~ 4 parts, zinc sulfate
3 ~ 5 parts, ferrous sulfate
Boric acid 2 ~ 4 parts
Manganous sulfate 1 ~ 3 part
Xanthohumic acid 8 ~ 15 parts
0.5 ~ 1.5 part, tensio-active agent
45 ~ 55 parts, water
PH adjusting agent 0.5 ~ 1.5 part.
2. according to claim 1 containing amino acid water-soluble fertilizer, it is characterized in that, comprise the raw material of following weight part:
22 ~ 26 parts, the former powder of amino acid
2.5 ~ 3.5 parts, zinc sulfate
3.5 ~ 4.5 parts, ferrous sulfate
Boric acid 2.5 ~ 3.5 parts
Manganous sulfate 1.5 ~ 2.5 parts
Xanthohumic acid 10 ~ 13 parts
0.8 ~ 1.2 part, tensio-active agent
48 ~ 52 parts, water
PH adjusting agent 0.8 ~ 1.2 part.
3. according to claim 1 containing amino acid water-soluble fertilizer, it is characterized in that, comprise the raw material of following weight part:
24 parts, the former powder of amino acid
3 parts, zinc sulfate
4 parts, ferrous sulfate
Boric acid 3 parts
Manganous sulfate 2 parts
Xanthohumic acid 12 parts
1 part, tensio-active agent
50 parts, water
PH adjusting agent 1 part.
4. the preparation method containing amino acid water-soluble fertilizer according to any one of claims 1 to 3, is characterized in that, comprise the following steps:
(1) zinc sulfate, ferrous sulfate, boric acid, manganous sulfate are added to the water, abundant stirring is dissolved completely;
(2) former for amino acid powder, xanthohumic acid added in step (1) gained solution, then add tensio-active agent, pH adjusting agent while stirring, leave standstill, filter, obtained finished product.
5. the preparation method containing amino acid water-soluble fertilizer according to claim 4, is characterized in that: described proportioning raw materials is:
24 parts, the former powder of amino acid
3 parts, zinc sulfate
4 parts, ferrous sulfate
Boric acid 3 parts
Manganous sulfate 2 parts
Xanthohumic acid 12 parts
1 part, tensio-active agent
50 parts, water
PH adjusting agent 1 part.
CN201510578226.4A 2015-09-12 2015-09-12 Amino acid-containing water-soluble fertilizer and preparation method for same Pending CN105130665A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106747908A (en) * 2016-11-20 2017-05-31 曲沃县万乡红肥业有限公司 A kind of nutrient solution for improving jujube tree the bud quality and preparation method thereof
CN107311753A (en) * 2017-07-03 2017-11-03 江苏德玛膜科技有限公司 A kind of water-soluble nitrogenous fertilizer of taurine and preparation method thereof
CN107641025A (en) * 2017-10-30 2018-01-30 成都云图控股股份有限公司 A kind of titaniferous amino acid water-soluble fertilizer and preparation method thereof
CN108640735A (en) * 2018-07-05 2018-10-12 唐山赫潼生物质能源开发有限公司 Water-soluble fertilizer containing amino acid
CN113307676A (en) * 2021-07-13 2021-08-27 广东生态工程职业学院 Amino acid water-soluble fertilizer for macadamia nuts
CN114702345A (en) * 2020-12-12 2022-07-05 山东巴斯德生物工程有限公司 Glutathione-based agricultural fertilizer absorption promoter
CN115322032A (en) * 2022-07-28 2022-11-11 萍乡市红土地腐植酸有限公司 Fulvic acid chelated iron and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1152565A (en) * 1995-12-20 1997-06-25 郑州大学 Mixed amino-acid complex state multielement micro-fertilizer and making method
CN102584455A (en) * 2012-02-27 2012-07-18 云南金星化工有限公司 Solid high-activity organic water-soluble fertilizer
CN103880516A (en) * 2014-04-16 2014-06-25 江苏谷熠农业科技有限公司 Amino acid-containing water-soluble fertilizer and production process thereof
AU2015101544A4 (en) * 2015-10-18 2015-11-19 Udagepolage Don, Manjula Nishantha MR Dual Chelation of Soluble or Liquid Fertilizer and Minerals with Amino Acid and Complex Polymeric Polyhydroxy Acids for Agricultural Use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1152565A (en) * 1995-12-20 1997-06-25 郑州大学 Mixed amino-acid complex state multielement micro-fertilizer and making method
CN102584455A (en) * 2012-02-27 2012-07-18 云南金星化工有限公司 Solid high-activity organic water-soluble fertilizer
CN103880516A (en) * 2014-04-16 2014-06-25 江苏谷熠农业科技有限公司 Amino acid-containing water-soluble fertilizer and production process thereof
AU2015101544A4 (en) * 2015-10-18 2015-11-19 Udagepolage Don, Manjula Nishantha MR Dual Chelation of Soluble or Liquid Fertilizer and Minerals with Amino Acid and Complex Polymeric Polyhydroxy Acids for Agricultural Use

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张国平等: "《100种常见农业化学物质使用指南》", 31 December 1994, 中国农业出版社 *
王正银: "《肥料研制与加工》", 30 June 2011, 中国农业大学出版社 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106747908A (en) * 2016-11-20 2017-05-31 曲沃县万乡红肥业有限公司 A kind of nutrient solution for improving jujube tree the bud quality and preparation method thereof
CN107311753A (en) * 2017-07-03 2017-11-03 江苏德玛膜科技有限公司 A kind of water-soluble nitrogenous fertilizer of taurine and preparation method thereof
CN107641025A (en) * 2017-10-30 2018-01-30 成都云图控股股份有限公司 A kind of titaniferous amino acid water-soluble fertilizer and preparation method thereof
CN108640735A (en) * 2018-07-05 2018-10-12 唐山赫潼生物质能源开发有限公司 Water-soluble fertilizer containing amino acid
CN114702345A (en) * 2020-12-12 2022-07-05 山东巴斯德生物工程有限公司 Glutathione-based agricultural fertilizer absorption promoter
CN113307676A (en) * 2021-07-13 2021-08-27 广东生态工程职业学院 Amino acid water-soluble fertilizer for macadamia nuts
CN115322032A (en) * 2022-07-28 2022-11-11 萍乡市红土地腐植酸有限公司 Fulvic acid chelated iron and preparation method thereof

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Application publication date: 20151209