CN105859434A - Water-holding living-keeping nursery stock coated fertilizer - Google Patents
Water-holding living-keeping nursery stock coated fertilizer Download PDFInfo
- Publication number
- CN105859434A CN105859434A CN201610358975.0A CN201610358975A CN105859434A CN 105859434 A CN105859434 A CN 105859434A CN 201610358975 A CN201610358975 A CN 201610358975A CN 105859434 A CN105859434 A CN 105859434A
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- Prior art keywords
- water
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- nursery stock
- gained
- standby
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a water-holding living-keeping nursery stock coated fertilizer. The fertilizer is prepared from, by weight, 36-38 parts of coco coir, 22-24 parts of flyash, 12-15 parts of fermented glutinous rice, 9-11 parts of monoammonium phosphate, 3-4 parts of potassium selenite, 2-3 parts of sodium alginate, 1.2-1.5 parts of sucrose fatty acid ester, 43-45 parts of tangelo fruitlet, 0.5-0.6 part of dimethylformamide, 1.0-1.2 parts of methyl jasmonate, 1.5-1.7 parts of polyvinyl alcohol, an appropriate amount of 50% ethanol solution, an appropriate amount of 70% methanol solution and an appropriate amount of water. On the basis of nutrient slow release, high adsorbability of carbon powder is matched with addition of a modified material, water in the root system region of nursery stock is held, water desorption in the nursery stock can be relieved well, growth vigor of the nursery stock is kept, and the survival rate of the nursery stock is increased.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to the nursery stock coated fertilizer of a kind of water conservation keep-alive.
Background technology
Along with China plantation specialization, industrialization, the development of scale, it is constantly upgraded for the requirement of fertilizer, and conventional fertilizers is low due to plant recovery of nutrient, constrains the sustainable development of plant husbandry.The application of coated fertilizer is then the effective way solving this problem.But the coated fertilizer of current common coated fertilizer is to use the non-degradable high molecular polymer of chemical synthesis, easily remain in soil and cause soil property to degenerate and pollute, the function singleness of coated fertilizer simultaneously, generally only there is slow controlled-release effect, do not account for effect and the practicality for varying environment such as absorbing water, antibacterial, anti-oxidant.
Containing physiological activators such as a large amount of flavones, synephrines in oranges and tangerines young fruit, related substances is extracted from oranges and tangerines young fruit, and the material extracted added to fertilizer can improve the nutrient of fertilizer be worth, and improve the physiologically active of plant, induction raising plant resistance to environment stress, enhancing improving activity of root system, enhance metabolism etc. is all played a key effect, is therefore applied in the preparation of fertilizer that there are high potentiality.And physiological fallen fruit is a kind of normal phenomenon in citrusfruit growth course; China's citrus plants is wide in variety, cultivated area is wide; having substantial amounts of oranges and tangerines young fruit to come off before maturation every year, young fruit shedding aboundresources, this also provides the raw material of abundance for the scale extraction and application of oranges and tangerines young fruit.
CN101928189A (201010264389.2) provides a kind of sustained-release fertilizer for nursery stocks in landscaping and preparation and application.Raw material is selected different types of Controlled Release Fertilizer and utilizes multiple coating raw material to compound, and according to the nutrient element releasing rule in soil, prepares sustained-release fertilizer for nursery stocks in landscaping.They achieve significant progress by applying of several coated fertilizers in terms of fertilizer efficiency prolongation, but based on a great number of elements such as nitrogen, phosphorus, potassium, the demand of nursery stock centering trace element can not be met very well, still need and individually supplement, add fertilising cost, corresponding adjustment cannot be made for the physiological situation of plant, soil property water source environment simultaneously.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the nursery stock coated fertilizer of a kind of water conservation keep-alive.
The present invention is achieved by the following technical solutions:
The nursery stock coated fertilizer of a kind of water conservation keep-alive, is prepared by the raw materials in: coconut palm chaff 36-38, flyash 22-24, fermented glutinour rice 12-15, MAP 9-11, potassium selenite 3-4, sodium alginate 2-3, sucrose fatty ester 1.2-1.5, tangelo young fruit 43-45, dimethylformamide 0.5-0.6, methyl jasmonate 1.0-1.2, polyvinyl alcohol 1.5-1.7,50% ethanol solution are appropriate, 70% methanol solution is appropriate, water is appropriate.
Specifically comprising the following steps that of the nursery stock coated fertilizer preparation method of described water conservation keep-alive
(1) coconut palm chaff, flyash, fermented glutinour rice mixing are placed in fermentation vat retting fermentation 3-4 week, after ferment, take out fermentation material drying, and with MAP, potassium selenite mixing granulation, obtain particle standby；
(2) dry 48-50 hour at 50-55 DEG C after tangelo young fruit being dried, pulverize with pulverizer after taking-up and cross 180-200 mesh sieve, 50% ethanol solution is added again by solid-liquid ratio 1:30-32g/ml, and under 600-620W power the Microwave Extraction 38-40 second, be filtrated to get ethanol extract and filter residue after completing, ethanol extract is evaporated powder is standby；
(3) step 2 gained filter residue use water is rinsed to without ethanol residual, 70% methanol solution is added again by solid-liquid ratio 1:24-25g/ml, after being heated to 33-35 DEG C under the conditions of 20kHz ultrasonic extract 44-46 minute, be filtrated to get methanol extract liquid after completing, be evaporated powder is standby；
(4) rice husk is calcined 2-3 hour with 450-460 DEG C under closed environment, pulverize as powdered carbon after taking-up, and add the water of 5-6 times of its quality, filter after soaking 8-10 hour and remove moisture removal, and rejoin 6-8 times of water, it is simultaneously introduced step 2 gained powder, dimethylformamide, methyl jasmonate and sodium alginate, is heated to 98-100 DEG C, being down to room temperature after being incubated 140-150 minute, it is standby that filtering drying obtains coating biology powdered carbon；
(5) by step 3 gained powder, sucrose fatty ester and polyvinyl alcohol, and add the water of 2-3 times of mixture quality, be heated to 56-58 DEG C and stir to the most homogeneous, being down to normal temperature afterwards, obtain binding material standby；
(6) step 1 gained particle is poured in the rotary drum of rotation, it is heated to 40-42 DEG C, and take half step 5 gained binding material to particle surface sprinkling, afterwards step 4 gained coating biology powdered carbon is joined in rotary drum, spray residue binding material makes material roll granulating simultaneously, stop operating after to be wrapped, obtain coated fertilizer of the present invention.
The invention have the advantage that
The fertilizer of the present invention uses that rice husk powdered carbon is immobilized plants source property active material, the utilization rate of fertilizer is improve while slowing down fertilizer nutrient rate of release, twice extraction of oranges and tangerines young fruit achieves the synephrine containing it respectively, the efficient utilization of the materials such as flavones, and utilize the extract of young fruit on the one hand by causing the slight change of root cell membrane structure, suitably reduce membrane passage, thus reach to strengthen the purpose of cell membrane stability, on the other hand by the enzyme relevant with mineral nutrition or ionic pump on activated membrane, improve the selection absorbability to various nutrients, thus promote root system to the absorption of nutrient and utilization.The coated fertilizer of the present invention is on the basis of nutrient slowly-released simultaneously, the high adsorption utilizing powdered carbon coordinates material modified interpolation, it is capable of holding of seedling root region moisture to stay, particularly with new transplanted plantlet, can preferably slow down scattering and disappearing of nursery stock internal water, keep the preferable growth vigor of nursery stock, improve the survival rate of nursery stock.
Detailed description of the invention
The nursery stock coated fertilizer of a kind of water conservation keep-alive, is made up of the raw material of following weight portion (kg): coconut palm chaff 36, flyash 22, fermented glutinour rice 12, MAP 9, potassium selenite 3, sodium alginate 2, sucrose fatty ester 1.2, tangelo young fruit 43, dimethylformamide 0.5, methyl jasmonate 1.0, polyvinyl alcohol 1.5,50% ethanol solution are appropriate, 70% methanol solution is appropriate, water is appropriate.
Specifically comprising the following steps that of the nursery stock coated fertilizer preparation method of described water conservation keep-alive
(1) coconut palm chaff, flyash, fermented glutinour rice mixing are placed in fermentation vat retting and ferment 3 weeks, taking-up fermentation material drying after ferment, and with MAP, potassium selenite mixing granulation, obtain particle standby；
(2) dry 48 hours at 50 DEG C after tangelo young fruit being dried, pulverize with pulverizer after taking-up and cross 180 mesh sieves, 50% ethanol solution is added again by solid-liquid ratio 1:30g/ml, and under 600W power Microwave Extraction 38 seconds, be filtrated to get ethanol extract and filter residue after completing, ethanol extract is evaporated powder is standby；
(3) step 2 gained filter residue use water is rinsed to without ethanol residual, then adds 70% methanol solution by solid-liquid ratio 1:24g/ml, after being heated to 33 DEG C under the conditions of 20kHz ultrasonic extraction 44 minutes, be filtrated to get methanol extract liquid after completing, be evaporated powder is standby；
(4) rice husk is calcined 2 hours with 450 DEG C under closed environment, pulverize as powdered carbon after taking-up, and add the water of 5 times of its quality, filter after soaking 8 hours and remove moisture removal, and rejoin 6 times of water, it is simultaneously introduced step 2 gained powder, dimethylformamide, methyl jasmonate and sodium alginate, is heated to 98 DEG C, being down to room temperature after being incubated 140 minutes, it is standby that filtering drying obtains coating biology powdered carbon；
(5) by step 3 gained powder, sucrose fatty ester and polyvinyl alcohol, and add the water of 2 times of mixture qualities, be heated to 56 DEG C and stir to the most homogeneous, being down to normal temperature afterwards, obtain binding material standby；
(6) step 1 gained particle is poured in the rotary drum of rotation, it is heated to 40 DEG C, and take half step 5 gained binding material to particle surface sprinkling, afterwards step 4 gained coating biology powdered carbon is joined in rotary drum, spray residue binding material makes material roll granulating simultaneously, stop operating after to be wrapped, obtain coated fertilizer of the present invention.
In order to further illustrate the using value of the present invention, a collection of 2 years age of tree nursery stocks are equally divided into two groups in experiment gardens and plant by inventor, one of which uses commercially available common fertilizer as a control group, another group uses coated fertilizer of the present invention as experimental group, during plantation, other conditions are identical, after planting 180 days, the equal growing way of experimental group nursery stock is healthy and strong, there is higher growth vigor, and there is dead seedling in control group part nursery stock, the situation that blade is withered and yellow, after planting 3 years, 31.6% is added through experiments of measuring group nursery stock relatively control group plant height, stem slightly adds 7.8%, hat width adds 36.5%, coated fertilizer the most of the present invention has preferable using effect.
Claims (2)
1. the nursery stock coated fertilizer of a water conservation keep-alive; it is characterized in that, be prepared by the raw materials in: coconut palm chaff 36-38, flyash 22-24, fermented glutinour rice 12-15, MAP 9-11, potassium selenite 3-4, sodium alginate 2-3, sucrose fatty ester 1.2-1.5, tangelo young fruit 43-45, dimethylformamide 0.5-0.6, methyl jasmonate 1.0-1.2, polyvinyl alcohol 1.5-1.7,50% ethanol solution are appropriate, 70% methanol solution is appropriate, water is appropriate.
2. according to the nursery stock coated fertilizer of the water conservation keep-alive described in claims 1, it is characterised in that specifically comprising the following steps that of preparation method
(1) coconut palm chaff, flyash, fermented glutinour rice mixing are placed in fermentation vat retting fermentation 3-4 week, after ferment, take out fermentation material drying, and with MAP, potassium selenite mixing granulation, obtain particle standby；
(2) dry 48-50 hour at 50-55 DEG C after tangelo young fruit being dried, pulverize with pulverizer after taking-up and cross 180-200 mesh sieve, 50% ethanol solution is added again by solid-liquid ratio 1:30-32g/ml, and under 600-620W power the Microwave Extraction 38-40 second, be filtrated to get ethanol extract and filter residue after completing, ethanol extract is evaporated powder is standby；
(3) step 2 gained filter residue use water is rinsed to without ethanol residual, 70% methanol solution is added again by solid-liquid ratio 1:24-25g/ml, after being heated to 33-35 DEG C under the conditions of 20kHz ultrasonic extract 44-46 minute, be filtrated to get methanol extract liquid after completing, be evaporated powder is standby；
(4) rice husk is calcined 2-3 hour with 450-460 DEG C under closed environment, pulverize as powdered carbon after taking-up, and add the water of 5-6 times of its quality, filter after soaking 8-10 hour and remove moisture removal, and rejoin 6-8 times of water, it is simultaneously introduced step 2 gained powder, dimethylformamide, methyl jasmonate and sodium alginate, is heated to 98-100 DEG C, being down to room temperature after being incubated 140-150 minute, it is standby that filtering drying obtains coating biology powdered carbon；
(5) by step 3 gained powder, sucrose fatty ester and polyvinyl alcohol, and add the water of 2-3 times of mixture quality, be heated to 56-58 DEG C and stir to the most homogeneous, being down to normal temperature afterwards, obtain binding material standby；
(6) step 1 gained particle is poured in the rotary drum of rotation, it is heated to 40-42 DEG C, and take half step 5 gained binding material to particle surface sprinkling, afterwards step 4 gained coating biology powdered carbon is joined in rotary drum, spray residue binding material makes material roll granulating simultaneously, stop operating after to be wrapped, obtain coated fertilizer of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358975.0A CN105859434A (en) | 2016-05-27 | 2016-05-27 | Water-holding living-keeping nursery stock coated fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358975.0A CN105859434A (en) | 2016-05-27 | 2016-05-27 | Water-holding living-keeping nursery stock coated fertilizer |
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| Publication Number | Publication Date |
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| CN105859434A true CN105859434A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358975.0A Pending CN105859434A (en) | 2016-05-27 | 2016-05-27 | Water-holding living-keeping nursery stock coated fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011073A (en) * | 2017-06-07 | 2017-08-04 | 合肥申沃园艺有限公司 | A kind of preparation method of Nursery stock transplanting dedicated fertilizer |
| CN107188726A (en) * | 2017-07-20 | 2017-09-22 | 合肥申沃园艺有限公司 | A kind of preparation method for the fertilizer planted for greenhouse strawberry |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036889A (en) * | 2015-06-23 | 2015-11-11 | 含山县丰华供销合作社有限公司 | Fertilizer used for promoting growth of bushes and flowers and preparation method of fertilizer |
-
2016
- 2016-05-27 CN CN201610358975.0A patent/CN105859434A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036889A (en) * | 2015-06-23 | 2015-11-11 | 含山县丰华供销合作社有限公司 | Fertilizer used for promoting growth of bushes and flowers and preparation method of fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011073A (en) * | 2017-06-07 | 2017-08-04 | 合肥申沃园艺有限公司 | A kind of preparation method of Nursery stock transplanting dedicated fertilizer |
| CN107188726A (en) * | 2017-07-20 | 2017-09-22 | 合肥申沃园艺有限公司 | A kind of preparation method for the fertilizer planted for greenhouse strawberry |
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Application publication date: 20160817 |