CN102584478B - Banana controlled-release fertilizer and preparation technology - Google Patents
Banana controlled-release fertilizer and preparation technology Download PDFInfo
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- CN102584478B CN102584478B CN201210086481.3A CN201210086481A CN102584478B CN 102584478 B CN102584478 B CN 102584478B CN 201210086481 A CN201210086481 A CN 201210086481A CN 102584478 B CN102584478 B CN 102584478B
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Abstract
The invention provides a banana fertilizer, namely a controlled-release fertilizer. The banana controlled-release fertilizer comprises a wrapping layer on one outer layer and granulated fertilizer inside. The weight ratio of the wrapping layer and the granulated fertilizer is 0.8-5 to 5-12, and the granulated fertilizer contains elements such as nitrogen, phosphorus, potassium, boron, zinc and the like. In addition, the invention further provides the application and the method for preparing the banana fertilizer.
Description
Technical field
The invention belongs to vegetable fertilizer field, particularly, the present invention relates to the release and release control fertilizer for banana.
Background technology
Banana is the extensively fast-growing economic plants of plantation of south China, and the demand to nutrient in process of growth is larger, therefore must be at the enough fertilizer that imposes of its growing period, and just can make banana production reach high level.The fast growing period of banana is in summer, now rainy time of south China area just, be not easy on the one hand the carrying out of the work of applying fertilizer, the fertilizer that the opposing party's toilet is executed easily runs off with rainfall frequently, affected the efficiency of fertilising, solubility inorganic fertilizer can fast speed dissolve, and causes fertilizer waste, also the eutrophication pollution that has caused water body, has greatly restricted fertilizer special for banana material promoting the use of in China simultaneously.
For this reason, there is people to prepare slowly-releasing (controlled release) fertilizer by the mode that increases coating on fertilizer surface.For example, Chinese patent CN202072643U discloses with so-called organic-inorganic integument and the coated slow-released compound fertilizer special for bananas of organic-capping layer, but wherein the main component of organic-inorganic integument is humic acids and excellent powder, itself meets water rapid dispersion, cannot play the effect of slowly-releasing (controlled release), in the document, also only be shown to be the effect that improves disease resistance of plant of playing; The main component of organic-capping layer is the plastics such as aminoresin, polyvinyl alcohol and Derlin, and degradation speed own is slow, cannot effectively discharge inner fertilizer, and plastic components accumulates and also easily causes white pollution in soil.
And for example, Chinese patent 200710113497 discloses a kind of banana special-purpose control-release fertilizer, it has wrapped up urea with thermoplastic resin, but the inorganic componentss soluble in water such as potassium sulfate, zinc sulfate, sulfuric acid two ammoniums and borax are not but wrapped up, just in process of production thermoplastic resin membrane wrapping urea is stirred together with above-mentioned inorganic components, so in fact, the slowly-releasing to these inorganic componentss (controlled release) ability is almost 0, so also Use out of range potash fertilizer wherein.What in addition, this banana special-purpose control-release fertilizer also cannot avoid that thermoplastic resin causes cannot effectively discharge and the problem such as white pollution.
For this reason, the inventor is through long-term and arduous research, picked out rumen-undegraded fat and carry out Wrapped fertilizer from the existing chemical products as vast as the open sea, and the emission levels in the banana controlled-release fertilizer of formation is moderate, and this material can degrade at occurring in nature, can not form white pollution.Rumen-undegraded fat powder is used to wrap up the feed of animal edible in the prior art, and because it has the fusing point that exceeds envrionment temperature (this is lower than the problem in animal body), and nobody uses it in feed parcel, but the inventor finds can discharge with moderate speed in moisture physical environment.More surprisingly, inventor's discovery, this material only has under the condition of mineral manure at parcel, and encapsulation rate is not high, therefore needs more material to wrap up, and causes cost to increase; And in the time wrapping up the fertilizer that contains yellow humic acid, only need less material just effectively to seal, reduce cost.
Summary of the invention
The technical problem to be solved in the present invention is the banana fertilizer that provides new, and it can controlled release (, slowly-releasing) fertilizer.The present invention also provides application and the method etc. of preparing banana fertilizer in addition.
Particularly, in first aspect, the invention provides banana fertilizer, it including outer field integument and fertiliser granulates, it is characterized in that, the weight ratio of integument and fertiliser granulates is 0.8～5: 5～12, wherein
Integument is made up of rumen-undegraded fat; With,
Fertiliser granulates comprises nitrogen, phosphorus, potassium, boron and zinc.
Preferably, in first aspect present invention, the diameter of fertiliser granulates is about 0.3～1.5mm, is preferably 0.4～0.8mm, most preferably is 5mm.
Preferably, in first aspect present invention, the weight ratio of integument and fertiliser granulates is 1～4: 6～9.
Preferably, in first aspect present invention, fertiliser granulates comprises ammonium chloride, diammonium phosphate, Repone K, borax and Zinc vitriol.More preferably wherein, the weight ratio of ammonium chloride, diammonium phosphate, Repone K, borax and Zinc vitriol is 30～50: 10～30: 10～20: 0.3～0.8: 0.3～0.8.
Preferably, in first aspect present invention, fertiliser granulates also comprises yellow humic acid.More preferably wherein, ammonium chloride, diammonium phosphate, Repone K, borax and Zinc vitriol.More preferably wherein, the weight ratio of ammonium chloride, diammonium phosphate, Repone K, borax, Zinc vitriol and yellow humic acid is 30～50: 10～30: 10～20: 0.3～0.8: 0.3～0.8: 15～30.
Preferably, in first aspect present invention, rumen-undegraded fat is hundred HTL316 of Canon.
In second aspect, the invention provides rumen-undegraded fat in the application of preparing in banana fertilizer.More preferably wherein, banana fertilizer is banana controlled-release fertilizer.
Preferably, in second aspect present invention, banana fertilizer is the banana fertilizer of first aspect present invention.
In the third aspect, the invention provides the preparation method of the banana fertilizer of first aspect present invention, it comprises:
(1) fusing rumen-undegraded fat; With
(2) rumen-undegraded fat of fusing is sprayed on fertiliser granulates surface.
Preferably, in third aspect present invention, the diameter of fertiliser granulates is about 0.3～1.5mm, is preferably 0.4～0.8mm, most preferably is 5mm.
The present invention has following advantages and effect: the elements such as the required nitrogen of Banana Growth, phosphorus, potassium, boron and zinc can be provided, improve the growth rate of banana; Controlled release/slow release fertilizer, effectively reduces the turnover rate of fertilizer, improves the utilising efficiency of fertilizer; Controlled release/sustained release rate is moderate and stable, further improves the growth rate of banana; The equal degradable of fertilizer component, can not bring white pollution; While using yellow humic acid, not only can increase nutriment in a fertilizer, and can effectively improve encapsulation rate, reduce the consumption of lapping, save cost.
For the ease of understanding, below will be described in detail the present invention by specific embodiment.It needs to be noted, specific examples is only in order to illustrate, does not form limitation of the scope of the invention.Obviously those of ordinary skill in the art can, according to explanation herein, make various corrections and change to the present invention within the scope of the invention, and these corrections and change are also included in scope of the present invention.In addition, the present invention has quoted open source literature, and these documents are also in order more clearly to describe the present invention, and their full text content is all included the present invention in and carried out reference, just look like they full text in specification sheets of the present invention repeated description excessively the same.
Embodiment
Below will invention be described by specific embodiment herein.As do not specialize part, can implement according to listed method in the familiar agronomy of those skilled in the art and fertilizer science handbook and the reference of quoting herein.In addition, the material and facility using in embodiment all can be bought from the market.
The parcel of embodiment 1 mineral manure
Get 52 kilograms of ammonium chlorides, 25 kilograms of diammonium phosphate, 16 kilograms, Repone K, 0.5 kilogram of borax, 0.5 kilogram of Zinc vitriol, after mixing, then add 2 kilograms of urea and 3 kg of water, after mixing, pulverize and sieve granulation, make the particle that diameter is about 0.5mm, be without Wrapped fertilizer.
Get the HTL316 of 1 kilogram of hundred Canon (BergaFat) (can purchased from Nanning converge new peak herding company limited) melts in 60 ℃ of baking ovens, then with fluidized granulation seed-coating machine, it is all evenly sprayed on the surface of particle of 9 kilograms of above-mentioned preparations and forms integument, obtain mineral manure 1; Separately get the HTL316 of 4 kilogram of hundred Canon (BergaFat) (can purchased from Nanning converge new peak herding company limited) melts in 60 ℃ of baking ovens, then with fluidized granulation seed-coating machine, it is all evenly sprayed on the surface of particle of 6 kilograms of above-mentioned preparations and forms integument, obtain mineral manure 2.
Embodiment 2 is containing the parcel of the fertilizer of yellow humic acid
Get 40 kilograms of ammonium chlorides, 20 kilograms of diammonium phosphate, 15 kilograms, Repone K, 0.5 kilogram of borax, 0.5 kilogram of Zinc vitriol, after mixing, then add 23 kilograms of yellow humic acids and 2 kg of water, after mixing, pulverize and sieve granulation, make the particle that diameter is about 0.5mm.
Get the HTL316 of 1 kilogram of hundred Canon (BergaFat) (can purchased from Nanning converge new peak herding company limited) melts in 60 ℃ of baking ovens, then with fluidized granulation seed-coating machine, it is all evenly sprayed on the surface of particle of 9 kilograms of above-mentioned preparations and forms integument, obtain the fertilizer containing yellow humic acid.
The dissolution rate test of embodiment 3 Wrapped fertilizers
Get mineral manure 1, mineral manure 2 and the fertilizer containing yellow humic acid of embodiment 1 and 2 preparations, and get prepared by embodiment 1 without Wrapped fertilizer and with the fertilizer of polyethylene parcel in contrast, be immersed in clear water, detect fertilizer solubility rate wherein at different time water sampling, result is as shown in the table:
Almost all dissolve at once without Wrapped fertilizer, show to there is slow releasing function; Except there is no the fertiliser granulates of environmental sealing (sealing) in initial dissolving, almost no longer disengage thereafter fertilizer with the fertilizer of polyethylene parcel; Sealing of mineral manure 1 is lower, causes a large amount of fertilizer just dissolving at first, but can continue thereafter to disengage the fertilizer of sealing; Mineral manure 2 and higher containing the encapsulation rate of the fertilizer of yellow humic acid, the fertilizer that major part is sealed continues to disengage in the back.
Embodiment 4 banana fertilization effects
The inventor entrusts Guangxi Academy of Agricultural Sciences, the fertilizer containing yellow humic acid of preparing with embodiment 2 carries out manurial experiment to banana seedlings, only use once summer, what prepare take embodiment 1 is contrast without Wrapped fertilizer simultaneously, but use three times, other planting conditions are identical, the average volume increase 2.6% of the yield increased group of experimental group, although units increased in production is very not remarkable, effectively alleviate the workload of fertilising.
Claims (6)
1. banana fertilizer, it including outer field integument and fertiliser granulates, it is characterized in that, the weight ratio of integument and fertiliser granulates is 0.8～5: 5～12, wherein
Integument is made up of rumen-undegraded fat, and wherein rumen-undegraded fat is hundred HTL316 of Canon; With,
Fertiliser granulates comprises ammonium chloride, diammonium phosphate, Repone K, borax and Zinc vitriol, and wherein the weight ratio of ammonium chloride, diammonium phosphate, Repone K, borax and Zinc vitriol is 30～50: 10～30: 10～20: 0.3～0.8: 0.3～0.8.
2. banana fertilizer claimed in claim 1, is characterized in that, the weight ratio of integument and fertiliser granulates is 1～4: 6～9.
3. banana fertilizer claimed in claim 1, is characterized in that, fertiliser granulates also comprises yellow humic acid.
4. banana fertilizer claimed in claim 3, is characterized in that, the weight ratio of ammonium chloride, diammonium phosphate, Repone K, borax, Zinc vitriol and yellow humic acid is 30～50: 10～30: 10～20: 0.3～0.8: 0.3～0.8: 15～30.
5. rumen-undegraded fat is in the application of preparing in banana fertilizer, and wherein rumen-undegraded fat is hundred HTL316 of Canon, and wherein banana fertilizer is arbitrary described banana fertilizer of claim 1～4.
6. the preparation method of arbitrary described banana fertilizer of claim 1～4, it comprises:
(1) fusing rumen-undegraded fat; With
(2) rumen-undegraded fat of fusing is sprayed on fertiliser granulates surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210086481.3A CN102584478B (en) | 2012-03-29 | 2012-03-29 | Banana controlled-release fertilizer and preparation technology |
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| CN201210086481.3A CN102584478B (en) | 2012-03-29 | 2012-03-29 | Banana controlled-release fertilizer and preparation technology |
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| CN102584478B true CN102584478B (en) | 2014-05-14 |
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Families Citing this family (15)
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| CN104045408B (en) * | 2013-03-11 | 2016-08-10 | 叶长东 | Maninot esculenta crantz. Controlled Release Fertilizer and preparation technology thereof |
| CN103254011B (en) * | 2013-05-23 | 2015-02-11 | 史丹利化肥股份有限公司 | High-tower urea-formaldehyde slow-release fertilizer special for bananas and preparation method thereof |
| CN105085041A (en) * | 2015-08-17 | 2015-11-25 | 李志山 | Banana controlled-release fertilizer and preparation method thereof |
| CN105085054A (en) * | 2015-08-21 | 2015-11-25 | 李志山 | Lychee release-control fertilizer and preparation method thereof |
| CN105085055A (en) * | 2015-08-21 | 2015-11-25 | 李志山 | Banana controlled-release fertilizer and preparation method thereof |
| CN105198590A (en) * | 2015-09-25 | 2015-12-30 | 广西百润源农业有限公司 | Controlled-release fertilizer for lychee and method for preparing controlled-release fertilizer |
| CN105198592A (en) * | 2015-09-25 | 2015-12-30 | 广西百润源农业有限公司 | Banana controlled-release fertilizer and preparation method thereof |
| CN105198598A (en) * | 2015-09-29 | 2015-12-30 | 广西百润源农业有限公司 | Muskmelon controlled-release fertilizer and preparation method thereof |
| CN105198663A (en) * | 2015-09-29 | 2015-12-30 | 广西百润源农业有限公司 | Orange controlled release fertilizer and preparation method thereof |
| CN105272608A (en) * | 2015-10-26 | 2016-01-27 | 富川富兴果蔬有限责任公司 | Controlled-release fertilizer for chillies and preparation method of controlled-release fertilizer |
| CN105272610A (en) * | 2015-10-26 | 2016-01-27 | 富川富兴果蔬有限责任公司 | Controlled-release fertilizer for Chinese yams and preparation method of fertilizer |
| CN105272609A (en) * | 2015-10-26 | 2016-01-27 | 富川富兴果蔬有限责任公司 | Controlled-released fertilizer for pumpkins and preparation method of controlled-released fertilizer |
| CN105272606A (en) * | 2015-10-26 | 2016-01-27 | 富川富兴果蔬有限责任公司 | Controlled release fertilizer for tomatoes and preparation method of controlled release fertilizer |
| CN105565976A (en) * | 2015-12-21 | 2016-05-11 | 罗永城 | Controlled-release fertilizer for cantaloupes and preparation method thereof |
| CN105565977A (en) * | 2015-12-21 | 2016-05-11 | 罗永城 | Controlled-release fertilizer for oranges and preparation method of controlled-release fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR1453822A (en) * | 1965-02-12 | 1966-07-22 | Versatile composition intended in particular for the treatment of banana plantations and its preparation | |
| CN1074205A (en) * | 1992-12-16 | 1993-07-14 | 周家龙 | Resin fertilizer and preparation method thereof |
| CN101348398B (en) * | 2008-08-26 | 2013-01-30 | 华南农业大学 | A kind of long-acting coated compound fertilizer and preparation method thereof |
| CN101774833B (en) * | 2010-03-10 | 2012-05-30 | 左广胜 | Moisture-degradation-resistant nutritional type granular microbial agent and production method thereof |
| MX336854B (en) * | 2010-06-07 | 2016-01-05 | Sri Lanka Inst Of Nanotechnology Pvt Ltd | A MACRONUTRIENT COMPOSITION BASED ON CELLULOSE, SUSTAINED RELEASE, FOR APPLICATION OF FERTILIZER. |
| CN202072643U (en) * | 2011-03-16 | 2011-12-14 | 安徽省司尔特肥业股份有限公司 | Slow-released compound fertilizer special for bananas |
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Denomination of invention: Banana controlled-release fertilizer and preparation technology Effective date of registration: 20140917 Granted publication date: 20140514 Pledgee: Bank of Communications Ltd the Guangxi Zhuang Autonomous Region branch Pledgor: Ye Changdong|Guangxi Qin de Polytron Technologies Inc Registration number: 2014990000764 |
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Date of cancellation: 20200923 Granted publication date: 20140514 Pledgee: Bank of Communications Ltd. the Guangxi Zhuang Autonomous Region branch Pledgor: Ye Changdong Registration number: 2014990000764 |
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