CN100424049C - Fertilizer dedicated to eucalyptus - Google Patents
Fertilizer dedicated to eucalyptus Download PDFInfo
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- CN100424049C CN100424049C CNB2006101253563A CN200610125356A CN100424049C CN 100424049 C CN100424049 C CN 100424049C CN B2006101253563 A CNB2006101253563 A CN B2006101253563A CN 200610125356 A CN200610125356 A CN 200610125356A CN 100424049 C CN100424049 C CN 100424049C
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Abstract
This invention discloses a fertilizer specific for eucalyptuses. The fertilizer comprises: N 5-18 wt.%, P2O5 7-15 wt.%, K2O 5-12 wt.%, Cu 0.05-0.3 wt.%, Zn 0.05-0.4 wt.%, and B 0.05-0.2 wt.%. The fertilizer can supply nutrition for eucalyptuses growth, thus can raise the productivity of eucalyptuses. The fertilizer is particularly suitable for eucalyptuses in Guangxi province.
Description
Technical field
The present invention relates to composite fertilizer field in the production of forestry, especially relate to a kind of fertilizer dedicated to eucalyptus.
Background technology
Eucalyptus is the general name that the Myrtaceae eucalyptus belongs to seeds, and Latin is called Eucalyptus, originates in Australia, Indonesia and Philippines.China introduces a fine variety the history in existing more than 110 year of eucalyptus, has now become the strategic seeds of China south fast-growing, high-yield woods.Relevant department's statistics in 2002, whole world eucalyptus plantation area is 1,800 ten thousand hm
2, account for about 25% of tropical artificial forest area, provide every year timber 18,000 ten thousand m
3, the eucalyptus plantation of China accounts for global 12%, is 1,500,000 hm
2, mainly be distributed in provinces such as Guangxi, Guangdong, Yunnan, Hainan, Fujian, Sichuan, Hunan, Jiangxi.Claim that according to the relevant expert to the end of the year 2005, the existing eucalyptus plantation area in Guangxi has surpassed 500,000 hm
2, tempo occupies first place, the whole nation, and existing present Guangxi has basically formed the general layout of diversification investments, also becomes the mainstay industry and the economy of forestry growth point in Guangxi simultaneously.
Under the suitable situation of soil climate condition, planting fast Feng An of paramount importance is exactly nursery stock and two key technical problems of fertilizer.Aspect nursery stock, because group training and cuttage technique are quite ripe, cultivate the also relatively more unified standard of nursery stock, seedling quality also is guaranteed easily; And aspect fertilizer, because many-sided differences such as various places soil, each growth phase regulation of fertilizer requirement of eucalyptus, fertilizer variety, raw material sources, fertiliser production producer have caused the eucalyptus fertilising also not form unified standard on the fertilizer practice problem of fertilizer nutrient, fertilizer formula, rate of fertilizer application, fertilization time, fertilization mode etc.Red soil region such as Guangxi accounts for very big proportion, nitrogen, phosphorus, potassium nutrition relatively lack in the soil, calcium, Mg content are also not enough, and trace element especially copper, zinc, boron contents level are low, the land occupation condition of various places also varies, thereby caused present eucalyptus fertilizing management relatively chaotic: bulk application to be arranged, bulk application is not also arranged; Useful phosphate fertilizer during bulk application, fertilizer, compound fertilizer, also useful urea during spraying fertilizer, potash fertilizer, compound organic and inorganic fertilizer; Fertilizer nutrient content also has difference, and useful 15%, 20%, 25% etc. the fertilizer that contains also usefully contains 25%, 30%, 35%, 40% and the inorganic fertilizer of above nutrient, and some has added trace element, and some does not but add.Because nutrient content is incomplete, unbalanced, can not satisfy the required nutrient of eucalyptus growth with apply fertilizer, general yield-increasing efficiency is low comprehensively, and relevant data shows that Guangxi present eucalyptus annual growth accumulation has only 18m
3/ hm
2About.
Summary of the invention
Technical problem to be solved by this invention provide a kind of eucalyptus that can comprehensively satisfy in Guangxi plantation grow required nutrient, improve the special-purpose fertile of eucalyptus stimulation ratio.
The present invention solves the problems of the technologies described above with following technical scheme: contain following effective constituent (mass percent, as follows) in the fertilizer dedicated to eucalyptus: N 5%～18%, P
2O
57%～15%, K
2O 5%～12%, Cu 0.05%～0.3%, Zn 0.05%～0.4%, B 0.05%～0.2%.
The contained effective constituent preferred value of using as base manure of fertilizer dedicated to eucalyptus is: N 5%～7%, P
2O
510%～15%, K
2O 5%～6%, Cu 0.05%～0.2%, Zn 0.05%～0.3%, B 0.05%～0.15%, organic 7%～15%.
The contained effective constituent preferred value of the fertilizer dedicated to eucalyptus of the usefulness of topdressing is: N 10%～18%, P
2O
57%～10%, K
2O 8%～12%, Cu 0.15%～0.3%, Zn 0.2%～0.4%, B 0.1%～0.2%.
Practice shows, uses fertilizer dedicated to eucalyptus of the present invention can satisfy each growth period of eucalyptus more all sidedly and grows nutrient demand, and the average annual mill run of eucalyptus can reach 25m
3/ hm
2More than; Increase eucalyptus resistance simultaneously, controlled or avoided the eucalyptus disease effectively, reduced the destructive loss that can not save that brings because of nutritional deficiency disease substantially; Also have improving the soil, improve the ability of soil water-reataining fertilizer-keeping, the protection ecological environment of soil reduces the eutrophication pollution to water body in the forest zone, belongs to environmental friendly fertilizer.Facts have proved that the economic benefit of its generation, social benefit and ecological benefits are all very remarkable, be subjected to extensively favorable comment of society.
Embodiment
Fertilizer dedicated to eucalyptus of the present invention is mainly formed by raw material mixing granulations such as urea, fused(calcium magnesium)phosphate, monoammonium phosphate, Repone K, trace element fertilizer and binding agents, contains the effective constituent of following ratio: N 5%～18%, P in the mixture that is obtained
2O
57%～15%, K
2O 5%～12%, Cu 0.05%～0.3%, Zn 0.05%～0.4%, B 0.05%～0.2%.
Effective constituent preferred value contained when the present invention uses as base manure is: N 5%～7%, P
2O
510%～15%, K
2O 5%～6%, Cu 0.05%～0.2%, Zn 0.05%～0.3%, B 0.05%～0.15%, organic 7%～15%.
The present invention topdresses, and contained effective constituent preferred value is when using: N 10%～18%, P
2O
57%～10%, K
2O 8%～12%, Cu 0.15%～0.3%, Zn 0.2%～0.4%, B are O.1%～0.2%.
N can provide P by urea (containing N more than 46%) in the contained effective constituent of fertilizer dedicated to eucalyptus of the present invention
2O
5Can (contain P by fused(calcium magnesium)phosphate
2O
5More than 18%) N, P are provided
2O
5Also can (contain N more than 10%, contain P by monoammonium phosphate
2O
5More than 42%) K is provided
2O can (contain K by Repone K
2O is more than 60%) provide, the organic available above paulownia bran of organic 50% (potassium dichromate oxidation volumetry) that contains provides, and micro-Cu, Zn, B can be provided by Salzburg vitriol, Zinc vitriol, borax respectively.Trace element fertilizer with regular manufacturer production, purity more than 95% for well.
Base manure is with acid swelling (based on sulfuric acid) granulation; Topdress based on the oven drying method granulation, the acid swelling granulation is auxilliary.
Application process when fertilizer dedicated to eucalyptus of the present invention is made base manure: preceding about 7～10 days of transplanted seedling tree, backfill soil is to 1/3 of cave～1/2 o'clock in the planting pit that has dug (preferably digging more than 1～2 month in advance), equably apply cave in by 0.25～0.50kg/ cave special use fertilizer, and with the cave in soil mix (when avoiding planting seedling root directly contact fertilizer group and burn seedling) thoroughly, return soil and tamp and get final product.
Application process when fertilizer dedicated to eucalyptus of the present invention topdresses: 1 year behind the seedling planting about 1～2 month, upward slope position in tree, be about 30cm～50cm, the wide dark arc ditch of 15cm～25cm that respectively is apart from butt 25cm～40cm place excavation, backfill consolidation in time got final product after 0.40～0.75kg/ strain evenly applied in the ditch per year with special-purpose fertilizer; Topdressing of second, third year carried out in annual 3～May, was about 50cm～100cm, widely respectively be the arc ditch of 20cm～30cm deeply along tree crown drip place excavation in the upward slope position of tree in principle, will topdress evenly apply in the ditch after timely backfill consolidation get final product.
Forest farm, state-run peak, Bobai forest farm, forest culture and management center, Guangxi district, Binyang County, the Guangxi unit such as positive forestry limited liability company that shakes is on probation as stated above through Guangxi, and the first annual height of tree reaches more than the 6m, estimates that average annual accumulation is at 30m
3/ hm
2More than, compared with similar products, volume increase is more than 30%.
Embodiment 1: 1000 kilograms (5-10-5 refers to N, P respectively to the special-purpose base manure of the eucalyptus of preparation total nutrient 20 (5-10-5)
2O
5, K
2The nutrient content of O, as follows).
Composition of raw materials: contain 110 kilograms in the urea of N46.0%, contain P
2O
5560 kilograms in 18.0% fused(calcium magnesium)phosphate contains K
285 kilograms in the Repone K of O 60.0%, 5 kilograms of boraxs that contain B11%, 3 kilograms of Zinc Sulphate Heptahydrates that contain Zn24%, 3 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain 190 kilograms of organic 60% paulownia brans, surplus is binding agent (mainly be the mixed solution of sulfuric acid, urea and water, their mass ratio is 1: 1: 2).
The preparation method: above-mentioned solid material after pulverizing 60 mesh sieves, is mixed, stirs, add binding agent again by the granulation of disk comminution granulation, the particle sub-sieve, metering packing promptly gets finished product of the present invention after the assay was approved.
Embodiment 2: 1000 kilograms in the special-purpose base manure of the eucalyptus of preparation total nutrient 25 (6-13-6).
Composition of raw materials: contain 110 kilograms in the urea of N46.3%, contain P
2O
5470 kilograms in 19.0% fused(calcium magnesium)phosphate contains N10.0%, P
2O
5100 kilograms of 42.0% monoammonium phosphates contain K
2100 kilograms in the Repone K of O 62.0%, 10 kilograms of boraxs that contain B11%, 8 kilograms of Zinc Sulphate Heptahydrates that contain Zn24%, 6 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain 150 kilograms of organic 55% paulownia brans, remaining is binding agent (be mainly the mixed solution of sulfuric acid, urea and water, their mass ratio is 1: 1: 2).
Its preparation method is identical with embodiment 1.
Embodiment 3: 1000 kilograms in the special-purpose base manure of the eucalyptus of preparation total nutrient 31 (7-14-10).
Composition of raw materials: contain 110 kilograms in the urea of N 46.5%, contain P
2O
5370 kilograms in 20.0% fused(calcium magnesium)phosphate contains N12.0%, P
2O
5150 kilograms of 44.0% monoammonium phosphates contain K
2160 kilograms in the Repone K of O 63.0%, 15 kilograms of boraxs that contain B11%, 10 kilograms of Zinc Sulphate Heptahydrates that contain Zn24%, 8 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain 130 kilograms of organic 60% paulownia brans, remaining is binding agent (be mainly the mixed solution of sulfuric acid, urea, water, their mass ratio is 1: 1: 2).
Its preparation method is identical with embodiment 1.
Embodiment 4: 1000 kilograms in the special-purpose base manure of the eucalyptus of preparation total nutrient 23 (5-12-6).
Proportioning raw materials: contain 110 kilograms in the urea of N 46.0%, contain P
2O
5600 kilograms in 20.0% fused(calcium magnesium)phosphate contains K
297 kilograms in the Repone K of O 62.0%, 10 kilograms of boraxs that contain B11%, 3 kilograms of Zinc Sulphate Heptahydrates that contain Zn24%, 3 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain organic 60% paulownia bran 120 kg, remaining is binding agent (be mainly the mixed solution of sulfuric acid, urea, water, their mass ratio is 1: 1: 2).
Its preparation method is identical with embodiment 1.
Embodiment 5: 1000 kilograms in the special-purpose base manure of the eucalyptus of preparation total nutrient 27 (7-15-5).
Proportioning raw materials: contain the urea 120 kg of N 46.3%, contain P
2O
5420 kilograms in 20.0% fused(calcium magnesium)phosphate contains N10.0%, P
2O
5150 kilograms of 44.0% monoammonium phosphates contain K
290 kilograms in the Repone K of O 60.0%, 5 kilograms of boraxs that contain B11%, 12 kilograms of Zinc Sulphate Heptahydrates that contain Zn24%, 8 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain 150 kilograms of organic 55% paulownia brans, remaining is binding agent (be mainly the mixed solution of sulfuric acid, urea, water, mass ratio is 1: 1: 2).
Its preparation method is with embodiment 1.
Embodiment 6: 1000 kilograms in the special-purpose base manure of the eucalyptus of preparation total nutrient 23 (7-10-6).
Proportioning raw materials: contain 150 kilograms in the urea of N 46.5%, contain P
2O
5560 kilograms in 18.0% fused(calcium magnesium)phosphate contains K
2100 kilograms in the Repone K of O 63.0%, 5 kilograms of boraxs that contain B11%, 12 kilograms of Zinc Sulphate Heptahydrates that contain Zn 24%, 8 kilograms of cupric sulfate pentahydrates that contain Cu25%, contain organic 60% paulownia bran 120 kg, remaining is binding agent (be mainly the mixed solution of sulfuric acid, urea, water, their mass ratio is 1: 1: 2).
Its preparation method is with embodiment 1.
Embodiment 7: the eucalyptus special use of preparation total nutrient 25 (10-7-8) is topdressed 1000 kilograms.
Proportioning raw materials: contain 220 kilograms in the urea of N 46.0%, contain P
2O
5390 kilograms in 18.0% fused(calcium magnesium)phosphate contains K
2140 kilograms in the Repone K of O 60.0% contains 10 kilograms of the boraxs of B11%, contains 8 kilograms of the Zinc Sulphate Heptahydrates of Zn 24%, contains 6 kilograms of the cupric sulfate pentahydrates of Cu25%, 180 kilograms of peat stopping composition, and surplus is a moisture.
Preparation method: above-mentioned solid material after pulverizing 60 mesh sieves, is mixed, stir, press the granulation of drum granulating method, sub-sieve with high-temperature water vapor again, qualified this product that promptly gets of package test.
Embodiment 8: the eucalyptus special use of preparation total nutrient 30 (12-8-10) is topdressed 1000 kilograms.
Proportioning raw materials: contain 260 kilograms in the urea of N 46.3%, contain P
2O
5420 kilograms in 19.0% fused(calcium magnesium)phosphate contains K
2160 kilograms in the Repone K of O 62.0% contains 15 kilograms of the boraxs of B11%, contains 12 kilograms of the Zinc Sulphate Heptahydrates of Zn24%, contains 8 kilograms of the cupric sulfate pentahydrates of Cu25%, 80 kilograms of kaolin stopping composition, and surplus is a moisture.
Its preparation method is identical with embodiment 7.
Embodiment 9: the eucalyptus special use of preparation total nutrient 43 (18-13-12) is topdressed 1000 kilograms.
Proportioning raw materials: contain 335 kilograms in the urea of N 46.5%, contain P
2O
5210 kilograms in 20.0% fused(calcium magnesium)phosphate contains N12.0%, P
2O
5200 kilograms of 44.0% monoammonium phosphates contain K
2190 kilograms in the Repone K of O 63.0% contains 10 kilograms of the boraxs of B11%, contains 8 kilograms of the Zinc Sulphate Heptahydrates of Zn24%, contains 12 kilograms of the cupric sulfate pentahydrates of Cu25%, and surplus is a moisture.
Its preparation method is identical with embodiment 7.
Embodiment 10: the eucalyptus special use of preparation total nutrient 28 (10-8-10) is topdressed 1000 kilograms.
Proportioning raw materials: contain 220 kilograms in the urea of N 46.0%, contain P
2O
5430 kilograms in 19.0% fused(calcium magnesium)phosphate contains K
2160 kilograms in the Repone K of O 62.0% contains 10 kilograms of the boraxs of B11%, contains 12 kilograms of the Zinc Sulphate Heptahydrates of Zn24%, contains 8 kilograms of the cupric sulfate pentahydrates of Cu25%, peat stopping composition 120 kg, and surplus is a moisture.
Its preparation method is identical with embodiment 7.
Embodiment 11: the eucalyptus special use of preparation total nutrient 35 (15-10-10) is topdressed 1000 kilograms.
Proportioning raw materials: contain 300 kilograms in the urea of N 46.3%, contain P
2O
5280 kilograms in 20% fused(calcium magnesium)phosphate contains N12.0%, P
2O
5100 kilograms of 44.0% monoammonium phosphates contain K
2160 kilograms in the Repone K of O 63.0% contains 15 kilograms of the boraxs of B11%, contains 10 kilograms of the Zinc Sulphate Heptahydrates of Zn24%, contains 5 kilograms of the cupric sulfate pentahydrates of Cu25%, 80 kilograms of kaolin stopping composition, and surplus is a moisture.
Its preparation method is identical with embodiment 7.
Embodiment 12: the eucalyptus special use of preparation total nutrient 33 (18-7-8) is topdressed 1000 kilograms.
Proportioning raw materials: contain 390 kilograms in the urea of N46%, contain P
2O
5390 kilograms in 18.0% fused(calcium magnesium)phosphate contains K
2140 kilograms in the Repone K of O 60.0% contains 18 kilograms of the boraxs of B11%, contains 8 kilograms of the Zinc Sulphate Heptahydrates of Zn24%, contains 6 kilograms of the cupric sulfate pentahydrates of Cu25%, and surplus is a moisture.
Its preparation method is identical with embodiment 7.
Claims (1)
1. a fertilizer dedicated to eucalyptus contains N, P, K and micro-Cu, Zn, B, it is characterized in that: contain the following element that accounts for weight percent during the eucalyptus special use is topdressed: N 10%～18%, P
2O
57%～10%, K
2O 8%～12%, Cu 0.15%～0.3%, Zn 0.2%～0.4%, B 0.1%～0.2%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101253563A CN100424049C (en) | 2006-12-01 | 2006-12-01 | Fertilizer dedicated to eucalyptus |
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|---|---|---|---|
| CNB2006101253563A CN100424049C (en) | 2006-12-01 | 2006-12-01 | Fertilizer dedicated to eucalyptus |
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| CN101003449A CN101003449A (en) | 2007-07-25 |
| CN100424049C true CN100424049C (en) | 2008-10-08 |
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| CN102070366A (en) * | 2010-12-13 | 2011-05-25 | 云南云景林纸股份有限公司 | Fertilizer special for eucalyptus and fertilizer application method |
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| CN102503676B (en) * | 2011-10-25 | 2014-07-02 | 广西力源宝科技有限公司 | Base fertilizer type eucalyptus ecological fertilizer |
| CN102503677B (en) * | 2011-10-25 | 2014-03-26 | 广西力源宝科技有限公司 | Topdressing type eucalyptus ecological fertilizer |
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| CN102775216A (en) * | 2012-08-10 | 2012-11-14 | 九禾股份有限公司 | Fertilizer special for eucalyptus and preparation method thereof |
| CN102786337A (en) * | 2012-08-28 | 2012-11-21 | 江西开门子肥业股份有限公司 | Long-acting fertilizer special for eucalyptus |
| CN103224430A (en) * | 2013-05-17 | 2013-07-31 | 李志辉 | Special ecological fertilizer formula for eucalyptus and preparation method thereof |
| CN103408349B (en) * | 2013-07-05 | 2015-02-04 | 海南赣***业有限公司 | Eucalyptus special fertilizer with root promotion and controlled release functions and preparation method thereof |
| CN103771969B (en) * | 2013-12-30 | 2016-08-17 | 广东达一农林生态科技股份有限公司 | Eucalyptus fosters topdresses and fertilizing method |
| CN103771968B (en) * | 2013-12-30 | 2016-08-17 | 广东达一农林生态科技股份有限公司 | Eucalyptus rudiment fertilizer and fertilizing method thereof |
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| CN103833449A (en) * | 2014-03-25 | 2014-06-04 | 广西力源宝科技有限公司 | Ecological fertilizer containing calcium and chlorine for eucalyptuses |
| CN106007949A (en) * | 2016-05-20 | 2016-10-12 | 武汉维斯康生物科技有限公司 | Special fertilizer for economic forest and preparation method thereof |
| CN108314498A (en) * | 2018-03-09 | 2018-07-24 | 广东华扬环保科技股份有限公司 | A kind of special compound top dressing of eucalyptus and fertilizing method |
| CN109553499A (en) * | 2018-12-28 | 2019-04-02 | 广西壮族自治区林业科学研究院 | Top dressing type fertilizer dedicated to eucalyptus and preparation method |
| CN112159287A (en) * | 2020-10-14 | 2021-01-01 | 中南林业科技大学 | High-efficacy foliar fertilizer for eucalyptus and preparation method thereof |
| CN113317104A (en) * | 2021-06-18 | 2021-08-31 | 广西壮族自治区林业科学研究院 | Method for building mixed forest of south mountain Dengen eucalyptus and fir |
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Effective date of registration: 20111117 Address after: 530031 Guangxi Jiangnan District of Nanning jinkailu No. 96 see Long Industrial Park Comprehensive Service building room 1010 Patentee after: Guangxi Liyuanbao Agriculture Forestry Technology Development Co., Ltd. Address before: Yong Wu, 530001 Nanning Road, the Guangxi Zhuang Autonomous Region No. 23 Patentee before: Inst. of Forestry Science, Guangxi Zhuang Autonomous Region |
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Owner name: GUANGXI LIYUANBAO SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGXI LIYUANBAO AGRICULTURE + FORESTRY TECHNOLOGY DEVELOPMENT CO., LTD. |
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Address after: 530031 the Guangxi Zhuang Autonomous Region Nanning Hong Lilu No. 10 Patentee after: Guangxi Liyuanbao Science And Technology Co., Ltd. Address before: Nanning City Jiangnan District 530031 the Guangxi Zhuang Autonomous Region jinkailu No. 96 see Long Industrial Park Comprehensive Service building room 1010 Patentee before: Guangxi Liyuanbao Agriculture Forestry Technology Development Co., Ltd. |
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Denomination of invention: Special fertilizer for gum trees Effective date of registration: 20141125 Granted publication date: 20081008 Pledgee: Bank of Communications Ltd the Guangxi Zhuang Autonomous Region branch Pledgor: Guangxi Liyuanbao Science And Technology Co., Ltd. Registration number: 2014990000987 |
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