CN105967824A - Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits - Google Patents
Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits Download PDFInfo
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- CN105967824A CN105967824A CN201610103213.6A CN201610103213A CN105967824A CN 105967824 A CN105967824 A CN 105967824A CN 201610103213 A CN201610103213 A CN 201610103213A CN 105967824 A CN105967824 A CN 105967824A
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- semen castaneae
- chestnut
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- 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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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits. The fertilizer is made from the raw materials, by weight part, 34-35 of coarse powder of peanut shells, 2.3-2.5 of sodium carboxymethyl starch, 15-16 of sugarcane ash, 3-4 of ammonium polyphosphate, 1.1-1.3 of cobalt sulfate, 4-5 of ammonium chloride, 2-3 of tamarind seed polysaccharide gum, 76-80 of fresh Chinese chestnuts, 18-22 of fruits of ficus pumila, 1.2-1.4 of a glutamine transaminase preparation and a proper amount of water. The fertilizer can be stable in a plough layer of soil for a long time, has adhesion and graininess for improving soil permeability, and improve the water retention ability of the soil. Continuous release of nutrients meets nutrient requirements of hawthorn fruit trees. Acid raw materials, such as ammonium chloride, are used and match organic matters, such as sugarcane ash and coarse powder of peanut shells, for enabling the soil to change into weak acid soil, which is suitable for the hawthorn fruit trees to grow and to be cultured.
Description
Technical field
The present invention relates to slow release fertilizer technical field, particularly relate to a kind of Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer.
Background technology
Along with the specialization of China's agricultural production, industrialization, the development of scale, agricultural is constantly upgraded for the requirement of fertilizer, soil fertility, and conventional fertilizers is low due to plant recovery of nutrient, constrains the sustainable development of agricultural planting.The application of coated slow release fertilizer is then the effective way solving this problem.But the coated fertilizer of current common coated slow release fertilizer is to use the non-degradable high molecular polymer of chemosynthesis, easily remain in soil and cause soil degradation and pollution, the function singleness of coated fertilizer simultaneously, generally only there is slow controlled-release effect, do not account for the effects such as water suction, antibacterial, antioxidation and the practicality for different soils environment.
The rich in nutrition content of Semen Castaneae, there are substantial amounts of starch, protein, fat etc., contain multi mineral prime element simultaneously, the most important macroelement N, P, K, Ca etc. and trace element Fe, Cu, Zn, Mn etc., Semen Castaneae also has the functional component useful to plant growing, if the polyphenol substance in Semen Castaneae is a kind of natural antioxidant, gallic acid therein, ellagic acid, elladitannin have powerful antioxidation, antibacterial characteristics.In Semen Castaneae, protein content is high simultaneously, accounts for 5%-11%, rich amino acids in Semen Castaneae albumen, and plant can absorb aminoacid, therefore can improve the trophic structure in growing process, and potentiality to be exploited is very big.
Semen Castaneae albumen has preferable dissolubility and viscosity in the pH range of 7.0-8.0, and by combining the common effect of water, hydrodynamics water and Physical entrapment water, it is allowed to that there is fabulous moisture holding capacity, the number of dropouts of moisture can be reduced, the most in the basic conditions, Semen Castaneae albumen also has preferable emulsibility, foaming characteristic and foam stability, meets the condition needed for coated fertilizer in slow release fertilizer.
Semen Castaneae all has plantation, wide material sources in various places, utilizes the slow-release fertilizer that the exploitation of Semen Castaneae albumen is novel, gives the function that slow release fertilizer is new simultaneously, and the development for slow release fertilizer opens new approach.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer.
The present invention is achieved by the following technical solutions:
A kind of Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer, is prepared by the raw materials in: Pericarppium arachidis hypogaeae coarse powder 34-35, carboxymethyl starch sodium 2.3-2.5, Caulis Sacchari sinensis ash 15-16, APP 3-4, cobaltous sulfate 1.1-1.3, ammonium chloride 4-5, tamarind seed polysaccharide glue 2-3, fresh Semen Castaneae 76-80, Receptaculum Fici Pumilae 18-22, glutamine transaminage preparation 1.2-1.4, water are appropriate.
Specifically comprising the following steps that of described Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer preparation method
(1) cut into slices after going bud to shell fresh Semen Castaneae, pulverize levigate after drying at 48-50 DEG C, rice-chestnut powder is joined in the water of 10 times of its quality, and use 1mol/L sodium hydroxide solution to regulate PH to 9.8-10.0, through Ultrasonic Pulverization 14-15 minute under 35-40kHz, it is heated to 45-47 DEG C afterwards, is incubated 50-60 minute, cross leaching supernatant, after vacuum lyophilization, obtain Semen Castaneae egg albumen powder；
(2) step 1 is discarded Semen Castaneae bud, chestnut shell mixing is placed in calcining furnace; it is warming up to 550-580 DEG C with 20-25 DEG C/minute; take out after calcining 120-130 minute; obtain chestnut powdered carbon standby; again by Pericarppium arachidis hypogaeae coarse powder, the mixing retting fermentation of Caulis Sacchari sinensis ash; post-drying for the treatment of fully to become thoroughly decomposed is pulverized and mixes with carboxymethyl starch sodium, chestnut powdered carbon, ammonium chloride, is placed in pelletize in comminutor；
(3) squeeze the juice clean for the Receptaculum Fici Pumilae and filter, filtrate being mixed with cobaltous sulfate, is heated to 72-75 DEG C, be cooled to 42-45 DEG C and add APP after stirring 5 minutes, be again stirring for 10 minutes, obtain nutritional solution standby；
(4) step 1 gained Semen Castaneae egg albumen powder is added in the water of 12-15 times of its quality, and regulate PH to 7.3-7.7 with 1mol/L sodium hydroxide solution, add glutamine transaminage preparation, tamarind seed polysaccharide glue, be heated to 49-51 DEG C, it is incubated 3-3.5 hour, obtains modified Semen Castaneae protein liquid；
(5) step 2 gained granule is placed in bottom and has in the cylinder of heater, barrel is heated to 55-60 DEG C, rolling process sprays into by the way of spraying sprays in cylinder step 3 gained nutritional solution, continue after having sprayed to roll 10-15 minute, spray into step 4 gained modification Semen Castaneae protein liquid again, continue to roll 12-13 minute, take out and i.e. obtain coated fertilizer granule of the present invention.
The invention have the advantage that
Semen Castaneae egg albumen powder acts on modification under the conditions of glutamine transaminage and alkalescence jointly, be conducive to the expansion of protein molecule, and catalytic proteins polypeptide generation intramolecular and intermolecular generation covalent cross-linking, it is embodied in viscosity to increase, there is higher shearing force repellence and gumminess, can stably be attached to fertiliser granulates surface, the retentiveness coordinating egg albumen powder ensures being dried of fertiliser granulates, will not make moist in short time disintegrate, extend action period, during slow release, albumin layer slowly decomposes, it is alternatively arranged as plant nitrogen source, and aminoacid-cation-polyphosphoric acid complex can be formed, reduce the mobility of heavy metal in soil ion, alleviate heavy metal ion to poison.Fertilizer of the present invention can be steady in a long-term at soil plough horizon, utilize its adhesiveness and graininess, improve the transparent performance of soil, and strengthen its water holding capacity, continuous release along with nutrient, meeting the Fructus Crataegi fruit tree demand to nutrient, it is also fertile subacidity soil by soil improvement that the using of the acid materials such as ammonium chloride coordinates Caulis Sacchari sinensis ash, Pericarppium arachidis hypogaeae coarse powder etc. organic, makes it suitable for the growth cultivation of Fructus Crataegi fruit tree.
Detailed description of the invention
A kind of Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer, is made up of the raw material of following weight portion (kg): Pericarppium arachidis hypogaeae coarse powder 34, carboxymethyl starch sodium 2.3, Caulis Sacchari sinensis ash 15, APP 3, cobaltous sulfate 1.1, ammonium chloride 4, tamarind seed polysaccharide glue 2, fresh Semen Castaneae 76, the Receptaculum Fici Pumilae 18, glutamine transaminage preparation 1.2, water are appropriate.
Specifically comprising the following steps that of described Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer preparation method
(1) cut into slices after going bud to shell fresh Semen Castaneae, pulverize levigate after drying at 48 DEG C, rice-chestnut powder is joined in the water of 10 times of its quality, and use 1mol/L sodium hydroxide solution to regulate PH to 9.8, through Ultrasonic Pulverization 14 minutes under 35kHz, it is heated to 45 DEG C afterwards, is incubated 50 minutes, cross leaching supernatant, after vacuum lyophilization, obtain Semen Castaneae egg albumen powder；
(2) step 1 is discarded Semen Castaneae bud, chestnut shell mixing is placed in calcining furnace; it is warming up to 550 DEG C with 20 DEG C/minute; take out after calcining 120 minutes; obtain chestnut powdered carbon standby; again by Pericarppium arachidis hypogaeae coarse powder, the mixing retting fermentation of Caulis Sacchari sinensis ash; post-drying for the treatment of fully to become thoroughly decomposed is pulverized and mixes with carboxymethyl starch sodium, chestnut powdered carbon, ammonium chloride, is placed in pelletize in comminutor；
(3) squeeze the juice clean for the Receptaculum Fici Pumilae and filter, filtrate being mixed with cobaltous sulfate, is heated to 72 DEG C, be cooled to 42 DEG C after stirring 5 minutes and add APP, being again stirring for 10 minutes, obtain nutritional solution standby；
(4) step 1 gained Semen Castaneae egg albumen powder is added in the water of 12 times of its quality, and regulate PH to 7.3 with 1mol/L sodium hydroxide solution, add glutamine transaminage preparation, tamarind seed polysaccharide glue, be heated to 49 DEG C, be incubated 3 hours, obtain modified Semen Castaneae protein liquid；
(5) step 2 gained granule is placed in bottom and has in the cylinder of heater, barrel is heated to 55 DEG C, rolling process sprays into by the way of spraying sprays in cylinder step 3 gained nutritional solution, continue after having sprayed to roll 10 minutes, spray into step 4 gained modification Semen Castaneae protein liquid again, continue to roll 12 minutes, take out and i.e. obtain coated fertilizer granule of the present invention.
In order to further illustrate the using value of the present invention, inventor chooses two pieces of areas and is the Fructus Crataegi experiment garden of 10 mu, the thornbuss age of tree is the most identical, and is divided into matched group and experimental group, and matched group uses common fertilizer, experimental group uses slow-release fertilizer of the present invention, every mu is 70kg with fertilizer, and during plantation, field management pattern is the most identical, results statistics after maturation, matched group per mu yield 1420kg, experimental group per mu yield 1610kg.
Claims (2)
1. a Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer, it is characterized in that, be prepared by the raw materials in: Pericarppium arachidis hypogaeae coarse powder 34-35, carboxymethyl starch sodium 2.3-2.5, Caulis Sacchari sinensis ash 15-16, APP 3-4, cobaltous sulfate 1.1-1.3, ammonium chloride 4-5, tamarind seed polysaccharide glue 2-3, fresh Semen Castaneae 76-80, Receptaculum Fici Pumilae 18-22, glutamine transaminage preparation 1.2-1.4, water are appropriate.
2. according to the Fructus Crataegi dedicated modified Semen Castaneae protein envelope slow release fertilizer described in claims 1, it is characterised in that specifically comprising the following steps that of preparation method
(1) cut into slices after going bud to shell fresh Semen Castaneae, pulverize levigate after drying at 48-50 DEG C, rice-chestnut powder is joined in the water of 10 times of its quality, and use 1mol/L sodium hydroxide solution to regulate PH to 9.8-10.0, through Ultrasonic Pulverization 14-15 minute under 35-40kHz, it is heated to 45-47 DEG C afterwards, is incubated 50-60 minute, cross leaching supernatant, after vacuum lyophilization, obtain Semen Castaneae egg albumen powder；
(2) step 1 is discarded Semen Castaneae bud, chestnut shell mixing is placed in calcining furnace; it is warming up to 550-580 DEG C with 20-25 DEG C/minute; take out after calcining 120-130 minute; obtain chestnut powdered carbon standby; again by Pericarppium arachidis hypogaeae coarse powder, the mixing retting fermentation of Caulis Sacchari sinensis ash; post-drying for the treatment of fully to become thoroughly decomposed is pulverized and mixes with carboxymethyl starch sodium, chestnut powdered carbon, ammonium chloride, is placed in pelletize in comminutor；
(3) squeeze the juice clean for the Receptaculum Fici Pumilae and filter, filtrate being mixed with cobaltous sulfate, is heated to 72-75 DEG C, be cooled to 42-45 DEG C and add APP after stirring 5 minutes, be again stirring for 10 minutes, obtain nutritional solution standby；
(4) step 1 gained Semen Castaneae egg albumen powder is added in the water of 12-15 times of its quality, and regulate PH to 7.3-7.7 with 1mol/L sodium hydroxide solution, add glutamine transaminage preparation, tamarind seed polysaccharide glue, be heated to 49-51 DEG C, it is incubated 3-3.5 hour, obtains modified Semen Castaneae protein liquid；
(5) step 2 gained granule is placed in bottom and has in the cylinder of heater, barrel is heated to 55-60 DEG C, rolling process sprays into by the way of spraying sprays in cylinder step 3 gained nutritional solution, continue after having sprayed to roll 10-15 minute, spray into step 4 gained modification Semen Castaneae protein liquid again, continue to roll 12-13 minute, take out and i.e. obtain coated fertilizer granule of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103213.6A CN105967824A (en) | 2016-02-25 | 2016-02-25 | Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103213.6A CN105967824A (en) | 2016-02-25 | 2016-02-25 | Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits |
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| CN105967824A true CN105967824A (en) | 2016-09-28 |
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| CN201610103213.6A Pending CN105967824A (en) | 2016-02-25 | 2016-02-25 | Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315469A (en) * | 2022-01-25 | 2022-04-12 | 武汉绿农瑞益生物科技有限公司 | Microbial compound bacterial fertilizer and preparation method thereof |
Citations (2)
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|---|---|---|---|---|
| CN104086318A (en) * | 2014-07-30 | 2014-10-08 | 河南力浮科技有限公司 | Production method of biomass coated controlled-release fertilizer |
| CN105347905A (en) * | 2014-08-20 | 2016-02-24 | 朱崇靖 | Medium-trace element environmental protection fertilizer with characteristics of plant disease and insect pest resistance and high stress resistance |
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2016
- 2016-02-25 CN CN201610103213.6A patent/CN105967824A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086318A (en) * | 2014-07-30 | 2014-10-08 | 河南力浮科技有限公司 | Production method of biomass coated controlled-release fertilizer |
| CN105347905A (en) * | 2014-08-20 | 2016-02-24 | 朱崇靖 | Medium-trace element environmental protection fertilizer with characteristics of plant disease and insect pest resistance and high stress resistance |
Non-Patent Citations (3)
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| 吕佼等: "响应面法优化超声波辅助提取板栗蛋白的工艺研究", 《中国粮油学报》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315469A (en) * | 2022-01-25 | 2022-04-12 | 武汉绿农瑞益生物科技有限公司 | Microbial compound bacterial fertilizer and preparation method thereof |
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Application publication date: 20160928 |
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