CN105036858A - Special fertilizer for tea-oil tree young forests and application thereof - Google Patents
Special fertilizer for tea-oil tree young forests and application thereof Download PDFInfo
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- CN105036858A CN105036858A CN201510442703.4A CN201510442703A CN105036858A CN 105036858 A CN105036858 A CN 105036858A CN 201510442703 A CN201510442703 A CN 201510442703A CN 105036858 A CN105036858 A CN 105036858A
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Abstract
The invention discloses a special fertilizer for tea-oil tree young forests and an application thereof. The special fertilizer for the tea-oil tree young forests is compound fertilizer which is composed of inorganic fertilizer containing nitrogen, phosphorus and potassium and organic fertilizer. The compound fertilizer is composed of, by mass, 6-15% of the nitrogen, 4-7% of the phosphorus, 3-6% of the potassium and 25-35% of the organic fertilizer. After the special fertilizer for the tea-oil tree young forests is applied to the tea-oil tree young forests, active microorganisms and humus in the soil are significantly increased, nutrient substances are comprehensive, the soil structure and fertility can be effectively improved, the healthy growth capacity of the young forests can be improved, and a solid stand site and growth foundation are laid for the high and stable yield of the tea-oil tree young forests when the young forests enter the full productive age.
Description
Technical field
The present invention relates to a kind of oil tea young growth special fertilizer and application thereof, particularly a kind of compound manure of being made up of mineral manure and organic fertilizer and compound manure are improving young oil-tea soil earth fertilizer and are strengthening the application in oil tea growth of young plantations ability.
Background technology
In prior art, traditional oil tea fertilization to sapling method is " young growth executes urea, and grow into forest sealing fertilizer "; There is many drawbacks in the method, as a large amount of use the inorganic fertilizers such as urea, is unfavorable for improvement and the recovery of oil tea growth of young plantations soil, makes soil more harden on the contrary; And excessively use the nitrogenous fertilizer such as urea, be also unfavorable for that oil tea young growth branch grow with hat width, make that young growth is resistant to lodging, the ability reduction of wind resistance snow, disease and insect resistance.Up to the present, also there is no a kind of special fertilizer being applicable to oil tea growth of young plantations on the market, yet not relevant bibliographical information.
Summary of the invention
For the defect that conventional oil-tea camellia fertilization to sapling method exists, the object of the invention is to be to provide one effectively can improve soil fertility, strengthen the oil tea young growth special fertilizer of young growth healthy growth ability, this special fertilizer cheaper starting materials, preparation is simple, and cost is low.
Another object of the present invention is the application being to provide described oil tea young growth special fertilizer, and this special fertilizer effectively can improve soil fertility, strengthens young growth healthy growth ability, is specially adapted to oil tea growth of young plantations needs.
In order to realize technical purpose of the present invention, the invention provides a kind of oil tea young growth special fertilizer, the compound manure that this oil tea young growth special fertilizer is made up of mineral manure and the organic fertilizer of nitrogenous, phosphorus and potassium; In described compound manure, the mass content of nitrogen is 6 ~ 15%, and the mass content of phosphorus is 4 ~ 7%, and the mass content of potassium is 3 ~ 6%, and organic mass content is 25 ~ 35%.
Mineral manure and organic fertilizer composite use are according to a certain percentage used for oil tea young growth and collect manure by technical scheme of the present invention, advantage synergy between mineral manure and organic fertilizer, shortcoming is complementary, Soil structure and fertility can be improved in itself, microorganism and the soil ulmin of the rear soil of fertilising roll up, the healthy growth of oil tea young growth can be promoted, for oil tea young growth enter the best fruiting period after can stable high yield lay solid on the spot with growth basis.Relatively traditional urea or composite fertilizer have significant advantage.The mineral manure that the present invention selects mainly provides necessary the element of the oil tea growth of young plantations such as a large amount of N, P and K, and mineral manure element enriches, fertility instant effect, but easily causes soil block, is difficult to clear-cutting forestland and improvement; And the organic fertilizer that the present invention adopts, organic content is suitable for, effectively can increase microorganism and the soil ulmin of soil, thus reach the effect improving Soil structure, be conducive to the absorption of plant to mineral manure, organic mass-energy impels the release of the element such as soil N P and K simultaneously, and itself is also containing part N, P and K, substantially increase the fertilizer of soil, extend the soil fertility time.
Mass content organic in organic fertilizer in preferred scheme is in 50 ~ 75% scopes.
More preferably in scheme organic fertilizer by cake fertilizer with farm manure is composite forms; Most preferably be and be made up of oil tea cake fertilizer and pig manure and/or chicken manure.The farm manure that preferred organic fertilizer is relatively high by organic matter and organic matter is relatively low makes organic content in 50 ~ 75% scopes composite composition, and in farm manure, Nitrogen-and Phosphorus-containing potassium is higher relative to cake fertilizer simultaneously can make up the relatively low defect of cake fertilizer N P and K.
In preferred scheme, in compound manure, the mass content of nitrogen is 12 ~ 15%, and the mass content of phosphorus is 4 ~ 6%, and the mass content of potassium is 3 ~ 4%, and organic mass content is 30 ~ 35%.
More preferably in scheme, in compound manure, the mass content of nitrogen is 12%, and the mass content of phosphorus is 6%, and the mass content of potassium is 4%, and organic mass content is 30%.
More preferably in scheme, in compound manure, the mass content of nitrogen is 15%, and the mass content of phosphorus is 4%, and the mass content of potassium is 3%, and organic mass content is 30%.
The present invention preferred oil tea young growth special fertilizer investigates collected manure effect according to oil tea growth of young plantations height, index such as hat width size and soil microorganisms etc., and preferred oil tea young growth special fertilizer formula has better effect.
More preferably in scheme, nitrogen source is in urea and/or primary ammonium phosphate, and phosphorus derives from primary ammonium phosphate, and potassium derives from potassium sulfate.The source of the nitrogen in technical solution of the present invention in oil tea young growth special fertilizer, phosphorus, potassium is not limited to urea, primary ammonium phosphate and potassium sulfate etc., mainly considers that cheaper starting materials is easy to get, simply composite.
Present invention also offers the application of oil tea young growth special fertilizer, oil tea young growth special fertilizer is applied to oil tea young growth collected manure to increase soil fertility and to strengthen oil tea growth of young plantations ability.
In preferred application method, oil tea young growth is 2 ~ 4 years oil tea young growths.
Hinge structure, the Advantageous Effects that technical scheme of the present invention is brought: the present invention is with suitable nitrogen, phosphorus, potassium mineral manure and organic fertilizer composite for oil tea fertilization to sapling, advantage synergy between mineral manure and organic fertilizer, shortcoming is complementary, need with strong points to oil tea growth of young plantations, after fertilising, soil activation microorganism and soil ulmin significantly increase, nutritive substance is comprehensive, can effectively improve Soil structure and fertility, young growth healthy growth ability can be improved again, for oil tea young growth enter the best fruiting period after can stable high yield lay solid on the spot with growth basis.In addition, the organic fertilizer in oil tea young growth special fertilizer and mineral manure raw material sources are extensively, cheap, and compound method is simple, greatly reduces use cost.
Embodiment
Following examples are intended to further illustrate content of the present invention, instead of the protection domain of restriction the claims in the present invention.
Embodiment 1
By the following Special fertilizer for oil tea of 6 kinds of different ingredients and the urea of traditional fertilization and composite fertilizer, the young growth close under land occupation condition, the age of stand is similar carries out simultaneous test, investigate soil improvement after applying fertilizer, growth of young plantations (high, thick, branch, hat width) and the effect of blossoming and bearing fruit of growing into forest, compare and analyze pros and cons and the quality of special fertilizer and inorganic fertilizer.
One: test site (mainly domestic in Hunan Province)
1, Zhuzhou Youxian County new city cutting orchard (2 years raw young growths);
2, Zhuzhou Youxian County base (3 years raw young growths);
3, Leiyang, Hengyang wise man's bridge cutting orchard (4 years raw young growths);
Two, test materials and method
Test materials: nitrogen (N) derives from urea and primary ammonium phosphate (NH
4h
2pO
4), phosphorus (P) derives from primary ammonium phosphate (NH
4h
2pO
4), potassium (K) derives from (K
2sO
4), Source Organic Matter is in tea seed cake fertilizer and chicken manure and Swine manure material, and its organic content reaches 50 ~ 75%.
With raw material above, according to content ratio organic in quality in each molecular formula of N, P, K when each fertilizer, proportioning goes out following six kinds of oil tea young growth special fertilizer formulas (N, P and K and organic all to account for the mass percent of compound manure).
Formula one: N8%, P7%, K5%, organic 25%;
Formula two: N10%, P4%, K4%, organic 25%;
Formula three: N12%, P6%, K4%, organic 30%;
Formula four: N6%, P6%, K6%, organic 35%;
Formula five: N10%, P5%, K5%, organic 35%;
Formula six: N15%, P4%, K3%, organic 30%;
Urea: nitrogen content 40 ~ 45%;
Conventional composite fertilizer: N15%, P15%, K15%.
Three, test site and method:
Test site in Hunan Youxian County, two places, Leiyang, three test points.Test period 2 years, once a year, April carries out.Adopt random district group, three repetitions.Every district group 9-10 process, (urea+composite fertilizer+blanks (not applying fertilizer) of 6 kinds of special fertilizer+1-2 kind difference amounts), often process 50-100 strain, the every strain of life in 2 years is executed the every strain of life in 100 grams, 3,4 years and is executed 200 grams.
Four, experimental data investigation:
Before fertilising: the nursery stock location map of test site;
The investigation (soil particle, viscosity, microorganism, soil ulmin) of soil fertility;
Height, leading thread, branch amount, the hat width of every seedlings in test site;
Apply fertilizer latter 1 year: Soil structure, microorganism, soil ulmin investigation; Height of seedling, leading thread, branch, hat width, bloom, setting, heading;
After second time fertilising: Soil structure, microorganism, soil ulmin investigation; Height of seedling, leading thread, branch, hat width, bloom, setting, heading;
Five, test result analysis
By the investigation in annual November to young growth height, hat width, soil microorganisms after fertilising, the result display of table 1, the effect of formula three and formula six is best.Illustrate, oil tea growth of young plantations is main relevant with nitrogen (N) and organic content.
Table 1 oil tea young growth special fertilizer simultaneous test data survey cartogram
Claims (9)
1. an oil tea young growth special fertilizer, is characterized in that: the compound manure be made up of mineral manure and the organic fertilizer of nitrogenous, phosphorus and potassium; In described compound manure, the mass content of nitrogen is 6 ~ 15%, and the mass content of phosphorus is 4 ~ 7%, and the mass content of potassium is 3 ~ 6%, and organic mass content is 25 ~ 35%.
2. oil tea young growth special fertilizer according to claim 1, is characterized in that: mass content organic in described organic fertilizer is in 50 ~ 75% scopes.
3. oil tea young growth special fertilizer according to claim 1 and 2, is characterized in that: described organic fertilizer is by cake fertilizer and farm manure is composite forms.
4. oil tea young growth special fertilizer according to claim 3, is characterized in that: described organic fertilizer is by oil tea cake fertilizer and pig manure and/or chicken manure is composite forms.
5. oil tea young growth special fertilizer according to claim 1, it is characterized in that: in described compound manure, the mass content of nitrogen is 12 ~ 15%, the mass content of phosphorus is 4 ~ 6%, the mass content of potassium is 3 ~ 4%, and organic mass content is 30 ~ 35%.
6. oil tea young growth special fertilizer according to claim 5, it is characterized in that: in described compound manure, the mass content of nitrogen is 12%, the mass content of phosphorus is 6%, the mass content of potassium is 4%, and organic mass content is 30%; Or the mass content of nitrogen is 15% in compound manure, the mass content of phosphorus is 4%, and the mass content of potassium is 3%, and organic mass content is 30%.
7. oil tea young growth special fertilizer according to claim 1, is characterized in that: nitrogen source is in urea and/or primary ammonium phosphate, and phosphorus derives from primary ammonium phosphate, and potassium derives from potassium sulfate.
8. the application of oil tea young growth special fertilizer according to claim 1, is characterized in that: be applied to oil tea young growth collected manure to increase soil fertility and to strengthen oil tea growth of young plantations ability.
9. application according to claim 8, is characterized in that, described oil tea young growth is 2 ~ 4 years oil tea young growths.
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| CN201510442703.4A CN105036858A (en) | 2015-07-24 | 2015-07-24 | Special fertilizer for tea-oil tree young forests and application thereof |
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| CN201510442703.4A CN105036858A (en) | 2015-07-24 | 2015-07-24 | Special fertilizer for tea-oil tree young forests and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276210A (en) * | 2017-03-28 | 2018-07-13 | 广西南亚热带农业科学研究所 | A kind of tea oil tree special fertilizer and preparation method thereof |
| CN109769445A (en) * | 2019-01-31 | 2019-05-21 | 铜仁学院 | A kind of oil tea Efficient fertilization method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803736A (en) * | 2006-01-22 | 2006-07-19 | 聊城市苏必利尔肥料有限公司 | Dedicated mixed fertilizer for tea |
| CN101514126A (en) * | 2009-04-03 | 2009-08-26 | 湖南兴林科技发展有限公司 | Special oiltea camellia organic fertilizer and production method thereof |
| CN103288518A (en) * | 2013-06-08 | 2013-09-11 | 招远市农业技术推广中心 | Large cherry formula base fertilizer and application method thereof |
-
2015
- 2015-07-24 CN CN201510442703.4A patent/CN105036858A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803736A (en) * | 2006-01-22 | 2006-07-19 | 聊城市苏必利尔肥料有限公司 | Dedicated mixed fertilizer for tea |
| CN101514126A (en) * | 2009-04-03 | 2009-08-26 | 湖南兴林科技发展有限公司 | Special oiltea camellia organic fertilizer and production method thereof |
| CN103288518A (en) * | 2013-06-08 | 2013-09-11 | 招远市农业技术推广中心 | Large cherry formula base fertilizer and application method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276210A (en) * | 2017-03-28 | 2018-07-13 | 广西南亚热带农业科学研究所 | A kind of tea oil tree special fertilizer and preparation method thereof |
| CN109769445A (en) * | 2019-01-31 | 2019-05-21 | 铜仁学院 | A kind of oil tea Efficient fertilization method |
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