CN107011024A - A kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit - Google Patents
A kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit Download PDFInfo
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- CN107011024A CN107011024A CN201710140570.4A CN201710140570A CN107011024A CN 107011024 A CN107011024 A CN 107011024A CN 201710140570 A CN201710140570 A CN 201710140570A CN 107011024 A CN107011024 A CN 107011024A
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- chitosan
- humic acid
- liquid fertilizer
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides the chitosan-containing humic acid liquid fertilizer that a kind of promoting root growth promotees fruit, the chitosan-containing humic acid liquid fertilizer includes a great number of elements, trace element, organic matter, humic acid and chitosan, by accounting for based on chitosan-containing humic acid liquid fertilizer gross weight ratio, a great number of elements accounts for 20 55%, trace element accounts for 2 10%, organic matter accounts for 10 30%, and the weight ratio of the organic matter, humic acid and chitosan is, organic matter：Humic acid：Chitosan=(10 30)：(3‑6)：(0.5‑2).A kind of method for preparing the Liquid Fertilizer is also provided.Organic matter, humic acid and chitosan and nutrient compatibility in the Liquid Fertilizer of the present invention, the quality of energy Crop Improvement, improve the soluble sugar content of crop, promote the growth of capillary root, absorbability of the enhancing crop to nutrient.
Description
Technical field
The invention belongs to Liquid Fertilizer field, and in particular to a kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit.
Background technology
Because Liquid Fertilizer is convenient for production, relatively easy required technique, good water solubility, high nutrient uptake and utilization rate the advantages of,
Application in terms of current drip irrigation and spray irrigation, mechanized application is more and more extensive.Its organic matter and humic acid material may be from
In the processing tailing of the industry such as industrial production or food production, raw material is readily available and price is relatively cheap, easily extensive raw
Production and application.There is no harmful dust and gas etc. in production process, waste gas will not be produced, it is raw without environmental pollution
Production whole process can be produced and processed in closed container.Its raw materials for production can be other industry, the processing of such as food processing industry
Tailing, therefore the fertilizer belongs to environmentally friendly product.
Current a great number of elements Liquid Fertilizer, nutrient content is higher, using being also convenient for during the production time, but fertilizer efficiency
Short, improper use easily causes the phenomenons such as burning root, while root growth is poor；Liquid organic fertilizer or water soluble organic fertilizer are molten
Solution property is preferable, but npk nutrient content is low, it is impossible to be used alone, it is necessary to be used cooperatively with other composite fertilizers.The class of the above two
Fertilizer, it is necessary to user has higher agrochemical knowledge, can just prevent precipitation, blocking irrigation is applied with the use of during
Fertile equipment, and mismate cause the problems such as fertilizer efficiency is reduced.Mixed process is taken a lot of work laborious time-consuming simultaneously, is unfavorable for making for fertilizer
With and promote.
The basis that root system is vine growth and development, yielded positive results, distribution of the root system in soil profile is mainly given birth to by crop
Over a long time, the influence of soil moisture and nutrient availability, more than 70% root system is mainly distributed on 0-30cm soil layers, and with soil
The increase of layer depth, root density exponentially declines, and rational fertigation measure can regulate and control Root Characteristics parameter, Jin Erying
Ring plant growth and yield height.
CN105237243A discloses a kind of water-soluble plant growth nutrient solution, and concrete technical scheme is plant growth nutrition
In liquid：Small-molecular-weight water soluble chitosan content 8-120g/L, N-P-K content summation is more than or equal to 60g/L, middle trace element
Content summation 3-30g/L, content of organic matter 30-200g/L, plant growth regulator content 0.01-5g/L, sprawl bleeding agent and contain
Amount is more than or equal to 0.2g/L；Described small-molecular-weight water soluble chitosan is that chitosan first alkalizes through highly basic, then carries out completing base
It is modified, complete after baseization is modified and degraded through strong oxidizer, most prepared afterwards through acid neutralization.The inventive point of the technology is after modified
Small-molecular-weight water soluble chitosan and nutrient compounding nutrient solution degrees orientation can be made wider, mainly use through
The performance characteristics of modified small-molecular-weight water soluble chitosan.And can not reach soda acid tolerance range wide for conventional chitosan
Effect, and application of the chitosan in terms of root growth is promoted also is not disclosed.
CN105565967A discloses a kind of humic acid composite microbial manure, and concrete technical scheme is：By following weight
The raw material of part is made：Mushroom bran 50-52, humic acid 2-3, pomace 4-5, groundnut meal 4-5, volcanic ash 8-9, sepiolite powder 4-5, it is recessed
Convex rod soil 25-30, azotobacter chroococcum 5-5.5, pH7.0 phosphate buffer 70-72, sodium alginate 5-6, calcium chloride 4-5, shell
Glycan 2-3.Although disclosing humic acid and chitosan in the technology and organic matter being made of mushroom bran, chitosan therein
Coating is used as in effect, and the trophic function and biochemical function of this life of chitosan are not played, and the technology is to provide one
The compound fertilizer that microorganism suitably survives is planted, with the disease-resistant antibacterial effect of the intent of the present invention on the contrary, promotion root system can not be realized
Growth.
CN106242719A discloses a kind of special Water soluble fertilizer of Momordica grosvenori, and concrete technical scheme is：Including following parts by weight
Several raw material components:30-50 parts of urea, 30-50 parts of potassium dihydrogen phosphate, 20-40 parts of ferric nitrate, 10-30 parts of boric acid, potassium humate
5-15 parts, 5-15 parts of chitosan, 3-10 parts of EM bacteria agent, 3-10 parts of manganese sulfate, 3-10 parts of copper sulphate, 3-10 parts of zinc sulfate, sulfuric acid
3-10 parts of iron, -3 parts of amino acid/11,1-3 parts of compound sodium nitrophenolate, 1-3 parts of sodium ethylene diamine tetracetate, 80-150 parts of water.The technology is pin
To the special Water soluble fertilizer of Momordica grosvenori, humic acid and chitosan are as the application of its conventional additives, and not disclosing it can be as rush
Enter the function of root growth.
The content of the invention
In order to provide it is a kind of can promote root growth there is provided the Liquid Fertilizer that absorbs of the root system to nutriment, this
Invention provides the chitosan-containing humic acid liquid fertilizer that a kind of promoting root growth promotees fruit, and concrete technical scheme is as follows：
A kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit, and the chitosan-containing humic acid liquid fertilizer includes a large amount of members
Element, trace element, organic matter, humic acid and chitosan, by accounting for based on chitosan-containing humic acid liquid fertilizer gross weight ratio, a great number of elements
20-55% is accounted for, trace element accounts for 2-10%, and organic matter accounts for 10-30%, the weight ratio of the organic matter, humic acid and chitosan
For organic matter：Humic acid：Chitosan=(10-30)：(3-6)：(0.5-2).
It is preferred that, by accounting for based on chitosan-containing humic acid liquid fertilizer gross weight ratio, a great number of elements accounts for 25-45%, trace element
4-8% is accounted for, organic matter accounts for 15-25%, the weight ratio of the organic matter, humic acid and chitosan is, organic matter：Humic acid：Shell
Glycan=(15-25)：(3-5)：(0.5-1).
It is preferred that, by accounting for based on chitosan-containing humic acid liquid fertilizer gross weight ratio, a great number of elements accounts for 40%, and trace element is accounted for
7%, organic matter accounts for 20%, and the weight ratio of the organic matter, humic acid and chitosan is, organic matter：Humic acid：Chitosan=
20：4：1.
It is preferred that, auxiliary agent, the weight ratio of the auxiliary agent and chitosan are also included in the chitosan-containing humic acid liquid fertilizer
For auxiliary agent：Chitosan=(0.5-2)：(0.5-2).
It is preferred that, the weight ratio of the auxiliary agent and chitosan is, auxiliary agent：Chitosan=1：2.
It is preferred that, the organic matter comes from sugar refinery waste liquid or Solid state fermentation liquid, sugar refinery waste liquid or Solid state fermentation
Organic matter weight content in liquid is 30-60%.
Sugar refinery waste liquid or Solid state fermentation liquid are cleared up through peracid, micro-wave digestion, microbial fermentation, alkaline hydrolysis, photodissociation, enzyme
Obtained after the biodegrading process such as solution, the organic matter is organic carbon small molecule of the molecular weight below 800, alkanes can be included,
Fats, carbohydrate, acids, the composition such as aldehydes.
It is preferred that, the trace element includes magnesium elements, Zn-ef ficiency, ferro element；By accounting for chitosan-containing humic acid liquid fertilizer
Gross weight is than meter, the magnesium elements 1-2%, Zn-ef ficiency 0.2-0.3%, ferro element 0.4-0.6%.
It is preferred that, the trace element also includes boron element, manganese element, copper, molybdenum element.
The magnesium elements derive from the one or more in magnesium sulfate, magnesium chloride, potassic-magnesian fertilizer, magnesium nitrate；
The Zn-ef ficiency derives from basic zinc sulfate, zinc chloride, zinc oxide, zinc sulphide, trbasic zinc phosphate, basic zinc carbonate, zinc
One or more in vitreum, lignin zinc carbonate, white vitriol, zinc naphthenate emulsion and chelated zinc；
One or more of the ferro element in inorganic iron fertilizer, organic iron fertilizer and chelating iron fertilizer, wherein inorganic iron
Fertilizer includes iron oxide, iron ammonium sulfate, ferrous carbonate, ferrous sulfate heptahydrate, a hypophosphite monohydrate ferrous ammonium.
It is preferred that, the auxiliary agent is suspending agent and bactericide, and the weight ratio of the suspending agent and bactericide is (0.1-10):
1。
It is preferred that, the weight ratio of the suspending agent and bactericide is 1:1.
It is preferred that, the suspending agent is Nafusaku, amine acyl ester, sodium carboxymethylcellulose, hydroxyethyl cellulose, acrylic acid
It is one or more in ester, xanthans；
It is preferred that, the bactericide is the one or more in benzalkonium chloride, carbendazim, Bravo.
It is preferred that, a great number of elements is the one or more in nitrogenous fertilizer, phosphate fertilizer and potash fertilizer；
One or more of the nitrogenous fertilizer in ammonium nitrate, urea, ammonium sulfate, potassium nitrate, ammonium chloride；
One or more of the phosphate fertilizer in phosphoric acid, MAP, potassium dihydrogen phosphate, APP；
One or more of the potash fertilizer in potassium chloride, potassium dihydrogen phosphate, potassium sulfate, potassium nitrate.
In above-mentioned technical proposal, the addition water supplement that deficiency is very measured.
The present invention also provides a kind of method for the chitosan-containing humic acid liquid fertilizer for preparing any of the above-described kind of promoting root growth rush fruit, will
Above-mentioned raw materials are added in reactor according to part by weight, are eventually adding the water of respective amount, control temperature is in 40-65 degree, stirring speed
Spend for 120-180 revs/min, continuously stir 20-30 minutes, metering packing is got product after fully mixing.
Beneficial effects of the present invention：
(1) humic acid can derive from the processing tailing of the marine products such as shrimp crab；Biochemical fulvic acid etc., great Liang Yuan can also be used
Element and organic matter, humic acid, which coordinate, can be obviously promoted the growth of fruit, the accumulation of sugar and the growth of root system；
(2) soaking effect of chitosan have it is very good, can absorb 13 times of its own weight water, and its dissolving after into
Gel state, its adsorption capacity is stronger, a great number of elements, trace element and organic matter and humic acid can be effectively adsorbed, by this
After four kinds of nutrient adsorpting aggregations, a great number of elements, trace element are combined more conducively more crop root with organic matter, humic acid and inhaled
Receive and utilize；
(3) contain amino groups in chitosan molecule, in alkalescence, a part of acidic materials can be neutralized, with reference to humic
Acid can neutralize the weak acid environment that humic acid brings and destroy root growth because refer to humic acid functional mass without causing
Environment, the ph of soil is changed to alkalescence, this environment crop root growth preferably；
(4) chitosan or a kind of natural bacteriostatic agent, antibiotic rate are very high, and this special function of chitosan reduces root
It is the generation of disease, makes crop root growth more healthy；
(5) organic matter, humic acid and chitosan are as a kind of fertilizer additive, and the quality of energy Crop Improvement improves crop
Soluble sugar content, promote the growth of capillary root, enhancing crop is to the absorbability of nutrient.
Embodiment
The embodiment to the present invention is described further below：
Embodiment 1
Prepare raw material：Urea 9kg, MAP 7kg, potassium sulfate 23kg, magnesium nitrate 3.8kg, white vitriol 1.2kg,
Ferrous sulfate heptahydrate 1.9kg, sugar refinery waste liquid degradation solution 67.5kg (wherein containing organic matter 27kg), humic acid 4.2kg, chitosan
1.2kg, sodium carboxymethylcellulose 0.35kg, xanthans 0.35kg, benzalkonium chloride 0.5kg, water 20.5kg.By above-mentioned raw materials according to
Part by weight is added in reactor, is eventually adding the water of respective amount, and control temperature is in 40-50 degree, and mixing speed is 140 revs/min
Clock, is continuously stirred 25 minutes, and metering packing produces the finished product of chitosan-containing humic acid liquid fertilizer 1 after fully mixing.
Embodiment 2
Prepare raw material：Ammonium nitrate 15kg, MAP 6kg, potassium chloride 19kg, magnesium nitrate 3.5kg, white vitriol
1.4kg, iron ammonium sulfate 2.1kg, sugar refinery waste liquid degradation solution 60kg (wherein containing organic matter 30kg), humic acid 4kg, chitosan
1kg, sodium carboxymethylcellulose 0.5kg, xanthans 0.5kg, carbendazim 0.8kg, water 16.2kg.By above-mentioned raw materials according to weight ratio
In example addition reactor, the water of respective amount is eventually adding, control temperature is in 40-50 degree, and mixing speed is 160 revs/min, continuously
Stirring 30 minutes, metering packing produces the finished product of chitosan-containing humic acid liquid fertilizer 2 after fully mixing.
Embodiment 3
Prepare raw material：Ammonium chloride 25kg, potassium dihydrogen phosphate 20kg, magnesium chloride 3.3kg, zinc chloride 1.1kg, seven water sulfuric acid are sub-
Iron 1.9kg, sugar refinery waste liquid degradation solution 42kg (wherein containing organic matter 25kg), humic acid 5.6kg, chitosan 1.6kg, Nafusaku
0.4kg, acrylate 0.4kg, Bravo 0.8kg, water 15kg.Above-mentioned raw materials are added in reactor according to part by weight, most
The water of respective amount is added afterwards, and control temperature is 120 revs/min in 40-50 degree, mixing speed, is continuously stirred 20 minutes, fully mixed
Even rear metering packing produces the finished product of chitosan-containing humic acid liquid fertilizer 3.
Embodiment 4
The embodiment 1 of embodiment more than 4 is compared, without bactericide, i.e., without benzalkonium chloride 0.5kg, other raw materials and work
Process is same as Example 1, prepares Liquid Fertilizer 4.
Embodiment 5
The embodiment 1 of embodiment more than 5 is compared, without Zn-ef ficiency and ferro element, i.e., without white vitriol 1.2kg, seven
Aqueous ferrous sulfate 1.9kg, is changed to add magnesium nitrate 3.1kg again, other raw materials and process are same as Example 1, are prepared into
To Liquid Fertilizer 5.
Comparative example
Comparative example 1：Compared with Example 1, the consumption of chitosan is reduced, the consumption of chitosan is adjusted to 0.05kg, other
Raw material and process are same as Example 1, prepare Liquid Fertilizer D1；
Comparative example 2：Compared with Example 1, the consumption of chitosan is increased, the consumption of chitosan is adjusted to 8kg, other raw materials
It is same as Example 1 with process, prepare Liquid Fertilizer D2；
Comparative example 3：Compared with Example 2, the consumption of humic acid is reduced, the consumption of humic acid is adjusted to 0.5kg, other are former
Material and process are same as Example 2, prepare Liquid Fertilizer D3；
Comparative example 4：Compared with Example 2, without organic matter, the consumption of organic matter is adjusted to 0kg, other raw materials and work
Process is same as Example 2, prepares Liquid Fertilizer D4；
Comparative example 5：Compared with Example 3, increase the consumption of a great number of elements, that is, add urea 20kg and potassium chloride
20kg, other raw materials and process are same as Example 3, prepare Liquid Fertilizer D5.
Effect example 1
Fertilization effect monitoring crop is used as using soybean
Site preparation and fertilising
Break plough sole, carry out autumn rake stubble, pick net stubble, rake is deep 12-15 centimetres, accomplishes to turn over, levels land with this kind of tool, presses and work continuously, reaches
To state to be broadcast；Soybean planting is divided to 12 pieces, every piece of area is equal, applied respectively in every piece of sowing before soybean planting
Liquid Fertilizer D1-D5 prepared by Liquid Fertilizer 1-5 and comparative example is stated, remaining two pieces of ground use patent No. CN105237243A (being designated as D6)
With CN106242719A (being designated as D7) fertilizer, general 1hm2Apply fertilizer 1000kg；Then in sowing soybean；Born pods in soybean blossoming
Phase, 10 soybean plant strains in every piece of ground are extracted at random, the length of its main root and thick supporting root is detected；After soybean mature, calculate
Yield per unit area, specific data see the table below 1：
Table 1
It was found from the data result of above-mentioned table 1, Liquid Fertilizer prepared by embodiment 1-5 is applied in soybean crops on the ground, to big
The growth and soybean yields of beans root system have facilitation.
From comparative example 1 as can be seen that the amount of chitosan reduce can not effectively the absorption a great number of elements of saturation, it is micro- and
Other nutriments, effect is not good；The amount that can be seen that chitosan from the result of comparative example 2 is not The more the better, chitosan
When too many, the nutrient of chitosan unit area absorption is less, and root system, which can not be fully absorbed, can cause eutrophication, for root
System's growth is unfavorable.
From comparative example 3 and comparative example 4 as can be seen that reducing the consumption of humic acid or without organic matter, the life of its root system
Long effect is not good, and yield is not good, and this is due to the polar group in humic acid and organic mass-energy matching chitosan, is preferably made
Thing is absorbed；
From comparative example 5 as can be seen that increase a great number of elements can run counter to desire, soybean root system absorbs battalion in suitable environment
Element is supported, nutrient can be used effectively, but burn seedlings can be caused after amount increase, destroy root system environment, be unfavorable for soybean growth
As a result；
Can be seen that modified small molecule water-soluble sugar from CN105237243A results can not reach the effect of the present invention
Really, and the technical scheme is little in the effect that promoting root growth grows；CN106242719A result is equally unable to promoting root growth growth.
From embodiment 4, embodiment 5 compared with Example 1 compared with, its soybean main root and thick supporting root are short, yield there are about decline,
Addition bactericide can reduce the generation of root system germ disease in this explanation, embodiment 4, make root system more healthy, upgrowth situation is more excellent；
And three kinds of trace elements in embodiment 5 grow with the use of more conducively soybean root system.
Effect example 2
Fertilization effect monitoring crop is used as using tribute mandarin orange
Do not applied fertilizer with to apply aforesaid liquid fertilizer 1-5 and Liquid Fertilizer D1-D7 and contrasted with tribute mandarin orange, do not applied fertilizer as blank control,
Tribute mandarin orange rate of growth (%) and soluble solid content increment rate (%) tables of data are obtained, as shown in table 2：
Table 2
Can be seen that from the above-mentioned result of table 2 matching somebody with somebody for the present invention can increase production tribute mandarin orange, and can improve tribute mandarin orange quality, right
Ratio 1-5 and CN105237243A, CN106242719A effect are poor.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.Although in addition, being used in this specification
Some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (10)
1. a kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit, it is characterised in that：The chitosan-containing humic acid liquid fertilizer
Including a great number of elements, trace element, organic matter, humic acid and chitosan, by accounting for chitosan-containing humic acid liquid fertilizer gross weight ratio
Meter, a great number of elements accounts for 20-55%, and trace element accounts for 2-10%, and organic matter accounts for 10-30%, and the organic matter, humic acid and shell are poly-
Sugar weight ratio be, organic matter：Humic acid：Chitosan=(10-30)：(3-6)：(0.5-2).
2. chitosan-containing humic acid liquid fertilizer according to claim 1, it is characterised in that：The chitosan-containing humic acid solution
Also include auxiliary agent in body fertilizer, the weight ratio of the auxiliary agent and chitosan is, auxiliary agent：Chitosan=(0.5-2)：(0.5-2).
3. chitosan-containing humic acid liquid fertilizer according to claim 1, it is characterised in that：The organic matter is useless from sugar refinery
Organic matter weight content in liquid or Solid state fermentation liquid, sugar refinery waste liquid or Solid state fermentation liquid is 30-60%.
4. chitosan-containing humic acid liquid fertilizer according to claim 1, it is characterised in that：The trace element includes magnesium member
Element, Zn-ef ficiency, ferro element；By accounting for based on chitosan-containing humic acid liquid fertilizer gross weight ratio, the magnesium elements 1-2%, Zn-ef ficiency
0.2-0.3%, ferro element 0.4-0.6%.
5. chitosan-containing humic acid liquid fertilizer according to claim 4, it is characterised in that：The trace element also includes boron
Element, manganese element, copper, molybdenum element.
6. chitosan-containing humic acid liquid fertilizer according to claim 2, it is characterised in that：The auxiliary agent is suspending agent and killed
Microbial inoculum, the weight ratio of the suspending agent and bactericide is 0.1-10:1.
7. the chitosan-containing humic acid liquid fertilizer according to right 6, it is characterised in that：The suspending agent is Nafusaku, amine
It is one or more in acyl ester, sodium carboxymethylcellulose, hydroxyethyl cellulose, acrylate, xanthans.
8. the chitosan-containing humic acid liquid fertilizer according to right 6, it is characterised in that：The bactericide is benzalkonium chloride, many
One or more in bacterium spirit, Bravo.
9. chitosan-containing humic acid liquid fertilizer according to claim 1, it is characterised in that：The a great number of elements be nitrogenous fertilizer,
One or more in phosphate fertilizer and potash fertilizer；
One or more of the nitrogenous fertilizer in ammonium nitrate, urea, ammonium sulfate, potassium nitrate, ammonium chloride；
One or more of the phosphate fertilizer in phosphoric acid, MAP, potassium dihydrogen phosphate, APP；
One or more of the potash fertilizer in potassium chloride, potassium dihydrogen phosphate, potassium sulfate, potassium nitrate.
10. a kind of prepare the method that any promoting root growth of claim 1-9 promotees the chitosan-containing humic acid liquid fertilizer of fruit, its feature exists
In：Above-mentioned raw materials are added in reactor according to part by weight, the water of respective amount is eventually adding, control temperature is stirred in 40-65 degree
Speed is mixed for 120-180 revs/min, is continuously stirred 20-30 minutes, metering packing is got product after fully mixing.
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| CN107417427A (en) * | 2017-09-20 | 2017-12-01 | 阿米巴南京生物技术有限责任公司 | The preparation method of magnesium-based moderate-element water-soluble fertilizer |
| CN107810820A (en) * | 2017-10-31 | 2018-03-20 | 广西浙缘农业科技有限公司 | A kind of implantation methods of Jasmine |
| CN107827593A (en) * | 2017-11-30 | 2018-03-23 | 贵阳开磷化肥有限公司 | One kind is without flocculation humic acid Water soluble fertilizer and preparation method thereof |
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| CN108707006A (en) * | 2018-05-07 | 2018-10-26 | 北京百丰天下生物科技有限公司 | Rapidly promote the biofluid bacterial manure and preparation method thereof of fruit maturation |
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| CN110698281A (en) * | 2019-10-14 | 2020-01-17 | 赵时珊 | Water flush fertilizer containing chitosan |
| CN111732489A (en) * | 2020-07-08 | 2020-10-02 | 郑州郑氏化工产品有限公司 | Clear liquid type organic high-potassium fertilizer and preparation method thereof |
| CN113880665A (en) * | 2021-11-19 | 2022-01-04 | 塔里木大学 | Processing technology of chitosan liquid fertilizer |
| CN114085114A (en) * | 2021-12-21 | 2022-02-25 | 浙江省农业科学院 | Special organic-inorganic compound fertilizer for torreya grandis, and preparation method and device thereof |
| CN114394870A (en) * | 2021-12-23 | 2022-04-26 | 潍坊科技学院 | Tea garden soil fluorine reducing agent and preparation method thereof |
| CN117820046A (en) * | 2023-12-26 | 2024-04-05 | 陕西麦克斯农业科技股份有限公司 | Sweetening type composite liquid fertilizer and preparation method thereof |
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| CN110092684A (en) * | 2018-01-29 | 2019-08-06 | 杜建 | A kind of trace element water-soluble fertilizer and preparation method thereof that can remove plant flower |
| CN108707006A (en) * | 2018-05-07 | 2018-10-26 | 北京百丰天下生物科技有限公司 | Rapidly promote the biofluid bacterial manure and preparation method thereof of fruit maturation |
| CN109627093A (en) * | 2019-01-16 | 2019-04-16 | 深圳袁大高科农业发展有限公司 | A kind of preparation method and application promoting the water-soluble flush applied fertilizer of plant growth for preventing and treating soil-borne disease |
| CN110372449A (en) * | 2019-08-30 | 2019-10-25 | 河南省农业科学院植物营养与资源环境研究所 | A kind of chrysanthemum seedling stage fast-growth Liquid Fertilizer and preparation method thereof |
| CN110698281A (en) * | 2019-10-14 | 2020-01-17 | 赵时珊 | Water flush fertilizer containing chitosan |
| CN111732489A (en) * | 2020-07-08 | 2020-10-02 | 郑州郑氏化工产品有限公司 | Clear liquid type organic high-potassium fertilizer and preparation method thereof |
| CN113880665A (en) * | 2021-11-19 | 2022-01-04 | 塔里木大学 | Processing technology of chitosan liquid fertilizer |
| CN114085114A (en) * | 2021-12-21 | 2022-02-25 | 浙江省农业科学院 | Special organic-inorganic compound fertilizer for torreya grandis, and preparation method and device thereof |
| CN114394870A (en) * | 2021-12-23 | 2022-04-26 | 潍坊科技学院 | Tea garden soil fluorine reducing agent and preparation method thereof |
| CN117820046A (en) * | 2023-12-26 | 2024-04-05 | 陕西麦克斯农业科技股份有限公司 | Sweetening type composite liquid fertilizer and preparation method thereof |
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