CN101239854A - Special-purpose control-release fertilizer for modified epoxy resin integument tulip and preparation method thereof - Google Patents
Special-purpose control-release fertilizer for modified epoxy resin integument tulip and preparation method thereof Download PDFInfo
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- CN101239854A CN101239854A CNA2008100143673A CN200810014367A CN101239854A CN 101239854 A CN101239854 A CN 101239854A CN A2008100143673 A CNA2008100143673 A CN A2008100143673A CN 200810014367 A CN200810014367 A CN 200810014367A CN 101239854 A CN101239854 A CN 101239854A
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Abstract
The present invention relates to a tulip specialized controlled releasing fertilizer and the preparing method thereof. The fertilizer is obtained by recomponding the components of modified epoxy resin coated compound fertilizer, potassium muriate and the like with different coating quantities. The tulip specialized controlled releasing fertilizer of the invention is one-time applied when the tulip is replanted and the injury to the root system of the tulip is avoided in multi-time fertilizing, and the fertilizer has the advantages of saving labor and force, increasing the utilization efficiency of the fertilizer, satisfying the requirement of tulip for nitrogen, phosphorous and potassium in different growing periods, applying the fertilizer centralizedly to the root and facilitating the absorbing of the tulip to the nutrition.
Description
Technical field
The present invention relates to a kind of special-purpose control-release fertilizer for modified epoxy resin integument tulip and preparation method thereof, belong to slow/controlled release fertilizer technology field.
Background technology
Turmeric is world-renowned flower bulbs, and scape is bold tall and straight, and chromophyll is refined beautiful, and the flower dignity is moving, and is dazzling brilliant, lovable.In American-European countries, turmeric is regarded as triumph and fine symbol, and the treasure of many countries such as Holland, Iran is national flower.In the last few years, China turmeric cultivation area constantly enlarged, and quantity also sharply increases.Turmeric has become one of fresh flower kind main on the national flowers market at present.
The fertilizer that present turmeric is used is various quick acting fertilizers, and dissolving rises soil solution concentration rapidly soon behind these incorporation of fertilizerin the soil, and according to the reaction characteristics of turmeric to fertilizer, one time fertilizer amount can not be too many, in order to avoid root system is produced fertilizer damage.Therefore produce and go up a small amount of fertilization principle repeatedly that adopt more.Generally speaking, the early stage executing nitrogen, potash fertilizer per two weeks in the turmeric growth, is also to execute 3 to 4 nitrogen, phosphorus, K composite fertilizer in bud differentiation and flowering period at later stages, and fertilizing method is that fertilizer is dissolved in the irrigation water.Frequent fertilising has expended great amount of manpower, but can not reach the best effect of fertilizer.The one, quick-acting nitrogenous fertilizer is to be present in the soil with ionic state, and they easily run off with irrigation water; The 2nd, for the very little phosphate fertilizer of movability in soil, current fertilization mode also is unfavorable for bringing into play better effect.Up to now, the Shang Weiyou turmeric special-purpose control-release fertilizer that can overcome the above problems is well openly reported.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of special-purpose control-release fertilizer for modified epoxy resin integument tulip and preparation method thereof, utilize the Nutrient Release of modified epoxy resin integument fertilizer, law of nutritive absorption according to turmeric carries out the composite turmeric special-purpose control-release fertilizer that gets simultaneously, and test, obtained good effect.
Technical scheme of the present invention is as follows:
Turmeric special-purpose control-release fertilizer of the present invention, feed composition is as follows, is weight part:
90～160 parts of 3% modified epoxy resin integument composite fertilizers
80～160 parts of 4% modified epoxy resin integument composite fertilizers
70～150 parts of 5% modified epoxy resin integument composite fertilizers
80～160 parts of 6% modified epoxy resin integument composite fertilizers
100～170 parts of 7% modified epoxy resin integument composite fertilizers
120～180 parts of 8% modified epoxy resin integument composite fertilizers
150～250 parts of compound potassium sulfate fertilizers
0～8 part in zinc sulfate.
Above-mentioned raw materials is the commercially available prod, wherein modified epoxy resin integument composite fertilizer Shandong Kingenta Bio-engineering Stock Co., Ltd. produces and sells, 3% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 3%, and model is KTS02 (20-8-10); 4% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 4%, and model is KTS03 (20-8-10); 5% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 5%, and model is KTS04 (12-18-8); 6% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 6%, and model is KTS05 (12-18-8); 7% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 7%, and model is KTS06 (16-13-13); 8% epoxy resin integument composite fertilizer is meant that coated with resin layer quality is the controlled-release compound fertilizer of total mass 8%, and model is KTS07 (16-13-13).Numerical value in the product type bracket is the mass percentage content of N, P, K, and being that this area is conventional indicates.
Above raw material also can for example can prepare by the method for CN1569773 (200410024049.7) by prior art for preparing.
In the compound potassium sulfate fertilizer, nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content be respectively 15%, 15%, 15% or nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content be respectively 18%, 18%, 18%; Be mass percent.
The particle diameter of above-mentioned all raw materials is good in 2～4 millimeters scopes all.
Zinc sulfate is common agricultural zinc sulfate, with Powdered be good.
Further preferred, the turmeric special-purpose control-release fertilizer, feed composition is as follows, is weight part:
135～145 parts of 3% modified epoxy resin integument composite fertilizers
85～95 parts of 4% modified epoxy resin integument composite fertilizers
75～85 parts of 5% modified epoxy resin integument composite fertilizers
145～155 parts of 6% modified epoxy resin integument composite fertilizers
155～165 parts of 7% modified epoxy resin integument composite fertilizers
170～180 parts of 8% modified epoxy resin integument composite fertilizers
190～210 parts of compound potassium sulfate fertilizers
4～6 parts in zinc sulfate.
The preparation method of turmeric special-purpose control-release fertilizer of the present invention puts into stirrer with above-mentioned each raw material together by proportioning and stirred 5～10 minutes, and fully mixing promptly.Then the fertilizer that mixes is sent into metering, wrapping machine measures, packs.
The application of turmeric special-purpose control-release fertilizer of the present invention, this fertilizer are disposable applying when turmeric is planted.Preferred fertilizing method is: when potted plant, earlier with fertilizer and the abundant mixing of soil, in the basin of packing into, water sufficient water behind the turmeric of planting again.When planting, fertilizer is imposed on the bottom of planting furrow, and with the part mixing with soil after, the tulip seed balls of planting in the above.
The technical characterstic of turmeric special-purpose control-release fertilizer of the present invention is that the nutrient of modified epoxy resin integument fertilizer discharges the variation of temperature sensitivity, raises with temperature, and it is fast that nutrient discharges speed-raising.Turmeric is sometimes in order to satisfy supply needs sometime, creation high temperature or cold condition that can be artificial.Temperature raises, and the turmeric speed of growth is accelerated, and the nutrient of absorption increases.Temperature reduces, and reduces nutrient supply simultaneously, and the turmeric speed of growth is descended rapidly.Single fertile controlled release fertilizer of modified epoxy resin integument of planting that difference is discharged the period carries out compositely, can better accurately control nitrogen, phosphorus, potassium and discharge by the long law of nutritive absorption requirement of turmeric dirt, helps the artificial control that turmeric grows.
Excellent results of the present invention is as follows:
1. nutrient element releasing rule is consistent with the turmeric dietetic alimentation
Under the nature cultivation situation, at this moment turmeric needs a certain amount of nitrogen, phosphorus, potash fertilizer to be used to promote root growth and germination in late September to early October kind of the ball of planting; When temperature was reduced to below 5 ℃, turmeric stopped growing, and the coming year, temperature was raised to more than 5 ℃, and turmeric begins growth again, and absorb maximum nutrients this moment is nitrogen and potassium; Along with growing process, the quantity that absorbs phosphorus increases, to be used for growing of flower; When blooming, supply enough nitrogen, phosphorus, potassium and then help keeping blade vigor and newborn napiform root to expand.The nutrient release of turmeric special-purpose control-release fertilizer according to the nutritional needs rule design of turmeric, can be satisfied it and absorb requirement just.
2. fertilizer can be concentrated and impose on root, help turmeric nutrient absorbing
Turmeric fertilization mode (topdressing) is at present, and potted plant mainly is fertilizer to be dissolved in the irrigation water use, and draws hoe after ground plants and then is out shallow ridges or imposes on soil surface.These fertilizing methods are unfavorable for the performance of phosphate fertilizer effect, because the movability of phosphate fertilizer in soil is very little, present fertilising is buried more shallow, and the root system of turmeric absorption nutrient buries darker.The turmeric special-purpose control-release fertilizer is all to impose on main root layer soil uniformly before turmeric is transplanted, and helps root system and absorbs, and improves fertilising efficient.
3. the minimizing loss of nitrogen fertilizer improves utilization rate of fertilizer
The water-soluble nitrogenous fertilizer dissolving of using at present is fast, changes into ionic state very soon after imposing on soil, and they move to deep subsoil with watering easily not by adsorption by soil, and when shifting out main root layer soil, turmeric is difficult to utilize, and causes utilization rate of fertilizer low, and waste is serious.The nutrient of turmeric special-purpose control-release fertilizer discharges slowly, and discharges consistently with absorption, and the nutrient ion that retains in the soil is few, obviously reduces to the nutrient of deep subsoil drip washing, has improved utilization rate of fertilizer.
4. the minimizing fertilizer application frequency saves labor
Use the turmeric special-purpose control-release fertilizer, the annual fertilizer application frequency of turmeric is reduced to 1 time by 4～5 times, greatly reduces grower's labour intensity, has saved the recruitment cost, has improved economic benefit.
Embodiment
The present invention will be further described below in conjunction with embodiment, but be not limited thereto.
Modified epoxy resin integument composite fertilizer is that Shandong Kingenta Bio-engineering Stock Co., Ltd.'s product is sold among the embodiment, and product type as previously mentioned.In the Repone K composite fertilizer, nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 15%, 15%, 15%, are mass percent.The particle diameter of above-mentioned all raw materials is all in 2～4 millimeters scopes.Zinc sulfate is common agricultural zinc sulfate, and is Powdered.
Embodiment 1: the turmeric special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 16%, 13%, 11% mass percents.Feed composition is as follows:
3% modified epoxy resin integument composite fertilizer 90kg
4% modified epoxy resin integument composite fertilizer 140kg
5% modified epoxy resin integument composite fertilizer 150kg
6% modified epoxy resin integument composite fertilizer 80kg
7% modified epoxy resin integument composite fertilizer 160kg
8% modified epoxy resin integument composite fertilizer 175kg
Compound potassium sulfate fertilizer 200kg
Zinc sulfate 5kg.
The preparation method: above-mentioned each raw material is put into stirrer together by proportioning stirred 5～10 minutes, fully mixing promptly.
Embodiment 2: the turmeric special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 16%, 13%, 11% mass percents.Feed composition is as follows:
3% modified epoxy resin integument composite fertilizer 140kg
4% modified epoxy resin integument composite fertilizer 90kg
5% modified epoxy resin integument composite fertilizer 80kg
6% modified epoxy resin integument composite fertilizer 150kg
7% modified epoxy resin integument composite fertilizer 160kg
8% modified epoxy resin integument composite fertilizer 175kg
Compound potassium sulfate fertilizer 200kg
Zinc sulfate 5kg.
Embodiment 3: the turmeric special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 16%, 13%, 11% mass percents.Feed composition is as follows:
3% modified epoxy resin integument composite fertilizer 160kg
4% modified epoxy resin integument composite fertilizer 160kg
5% modified epoxy resin integument composite fertilizer 140kg
6% modified epoxy resin integument composite fertilizer 130kg
7% modified epoxy resin integument composite fertilizer 140kg
8% modified epoxy resin integument composite fertilizer 120kg
Compound potassium sulfate fertilizer 150kg.
Embodiment 4: the turmeric special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 16%, 13%, 11% mass percents.Feed composition is as follows:
3% modified epoxy resin integument composite fertilizer 150kg
4% modified epoxy resin integument composite fertilizer 150kg
5% modified epoxy resin integument composite fertilizer 120kg
6% modified epoxy resin integument composite fertilizer 105kg
7% modified epoxy resin integument composite fertilizer 100kg
8% modified epoxy resin integument composite fertilizer 120kg
Compound potassium sulfate fertilizer 250kg
Zinc sulfate 5kg.
Comparative Examples: common compound potassium sulfate fertilizer (total nutrient content 45%).
The effect of above embodiment 1～4 and Comparative Examples is as follows:
For examination turmeric kind is pink greatly, and soil is brown earth, and planting type is potted plant, and basin alms bowl volume is 30 centimetres of 25 centimetres of (internal diameter) * (highly).Select tulip seed balls of the same size.Restrain compound potassium sulfate fertilizers by every basin 8 in the Comparative Examples; The fertilizer amount of special-purpose control-release fertilizer is every basin 7 grams, various 10 basins of each embodiment and Comparative Examples.Whole turmeric special-purpose control-release fertilizers are once to apply before planting among the embodiment; 20% of compound potassium sulfate fertilizer is to apply before planting in the Comparative Examples, and fertilizing method is identical with special-purpose control-release fertilizer, promptly earlier with fertilizer and the abundant mixing of soil, in the basin of packing into, waters sufficient water behind the turmeric of planting again.Remaining fertilizer divides 4 times respectively at using in February, March, April, May in the Comparative Examples, and each consumption is identical.Fertilizing method is that fertilizer is dissolved in the irrigation water.This test was done 2 years continuously.
| Total biomass improves (%) | The flower biomass improves (%) | Estimate | |
| Embodiment 1 | 9.6 | 7.6 | Napiform root increases, spend big, look gorgeous, saving of labor, laborsaving is worthy to be popularized. |
| Embodiment 2 | 10.2 | 8.5 | Napiform root increases, spend big, look gorgeous, saving of labor, laborsaving is worthy to be popularized. |
| Embodiment 3 | 5.4 | 6.1 | Napiform root increases, spend big, look gorgeous, saving of labor, laborsaving can promote. |
| Embodiment 4 | 7.1 | 6.0 | Napiform root increases, spend big, look gorgeous, saving of labor, laborsaving can promote. |
| Comparative Examples | - | - | Fertilizer application frequency is many, and the effort of taking a lot of work should not be promoted. |
Claims (7)
1. the turmeric special-purpose control-release fertilizer is characterized in that feed composition is as follows, is weight part:
90～160 parts of 3% modified epoxy resin integument composite fertilizers
80～160 parts of 4% modified epoxy resin integument composite fertilizers
70～150 parts of 5% modified epoxy resin integument composite fertilizers
80～160 parts of 6% modified epoxy resin integument composite fertilizers
100～170 parts of 7% modified epoxy resin integument composite fertilizers
120～180 parts of 8% modified epoxy resin integument composite fertilizers
150～250 parts of compound potassium sulfate fertilizers
0～8 part in zinc sulfate.
2. turmeric special-purpose control-release fertilizer as claimed in claim 1 is characterized in that, the particle diameter of all raw materials is all at 2～4 millimeters.
3. turmeric special-purpose control-release fertilizer as claimed in claim 1 is characterized in that feed composition is as follows, is weight part:
135～145 parts of 3% modified epoxy resin integument composite fertilizers
85～95 parts of 4% modified epoxy resin integument composite fertilizers
75～85 parts of 5% modified epoxy resin integument composite fertilizers
145～155 parts of 6% modified epoxy resin integument composite fertilizers
155～165 parts of 7% modified epoxy resin integument composite fertilizers
170～180 parts of 8% modified epoxy resin integument composite fertilizers
190～210 parts of compound potassium sulfate fertilizers
4～6 parts in zinc sulfate.
4. the preparation method of the described turmeric special-purpose control-release fertilizer of claim 1 puts into stirrer with described each raw material together by proportioning and stirred 5～10 minutes, and fully mixing promptly.
5. the application of the described turmeric special-purpose control-release fertilizer of claim 1, this fertilizer are disposable applying when turmeric is transplanted.
6. the application of turmeric special-purpose control-release fertilizer as claimed in claim 5 is characterized in that, when basin carries, earlier with fertilizer and the abundant mixing of soil, in the basin of packing into, waters sufficient water behind the turmeric of planting again.
7. the application of turmeric special-purpose control-release fertilizer as claimed in claim 5 is characterized in that, when ground plants, fertilizer is imposed on the bottom of planting furrow, and with the part mixing with soil after, the tulip seed balls of planting in the above.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2008100143673A CN100491296C (en) | 2008-03-10 | 2008-03-10 | Modified epoxy resin coating control-release fertilizer dedicated for tulip and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100143673A CN100491296C (en) | 2008-03-10 | 2008-03-10 | Modified epoxy resin coating control-release fertilizer dedicated for tulip and preparation method thereof |
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| CN101239854A true CN101239854A (en) | 2008-08-13 |
| CN100491296C CN100491296C (en) | 2009-05-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913966A (en) * | 2010-08-06 | 2010-12-15 | 菏泽金正大生态工程有限公司 | Special controlled release fertilizer for soilless culture of ornamental flowers |
| CN102746067A (en) * | 2012-07-27 | 2012-10-24 | 海洋石油富岛有限公司 | Controlled release nitrogen-containing controlled release fertilizer special for sugarcane |
| CN104272964A (en) * | 2014-10-24 | 2015-01-14 | 陆川县大鹏现代农业发展有限公司 | Breeding method of andrographis paniculata |
| CN106242792A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Tulipae Gesnerianae special paulownia cake fertilizer and preparation method thereof |
-
2008
- 2008-03-10 CN CNB2008100143673A patent/CN100491296C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913966A (en) * | 2010-08-06 | 2010-12-15 | 菏泽金正大生态工程有限公司 | Special controlled release fertilizer for soilless culture of ornamental flowers |
| CN101913966B (en) * | 2010-08-06 | 2011-07-13 | 菏泽金正大生态工程有限公司 | Special controlled release fertilizer for soilless culture of ornamental flowers |
| CN102746067A (en) * | 2012-07-27 | 2012-10-24 | 海洋石油富岛有限公司 | Controlled release nitrogen-containing controlled release fertilizer special for sugarcane |
| CN104272964A (en) * | 2014-10-24 | 2015-01-14 | 陆川县大鹏现代农业发展有限公司 | Breeding method of andrographis paniculata |
| CN106242792A (en) * | 2016-08-15 | 2016-12-21 | 覃仁安 | Flos Tulipae Gesnerianae special paulownia cake fertilizer and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN100491296C (en) | 2009-05-27 |
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Owner name: KINGENTA ECOLOGICAL ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: SHANDONG KINGENTA BIO-ENGINEERING STOCK CO., LTD. |
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Address after: 276700 Linyi Province, Linshu County, Xing County, West Street, No. 19 Patentee after: KINGENTA ECOLOGICAL ENGINEERING GROUP CO., LTD. Address before: 276700 No. 19, Da Xing Dong Street, Linshu County, Shandong Province Patentee before: Shandong Kingenta Bio-engineering Stock Co., Ltd. |