CN102863290A - Special compound fertilizer in seedling stage of silky oak - Google Patents
Special compound fertilizer in seedling stage of silky oak Download PDFInfo
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- CN102863290A CN102863290A CN2012103782711A CN201210378271A CN102863290A CN 102863290 A CN102863290 A CN 102863290A CN 2012103782711 A CN2012103782711 A CN 2012103782711A CN 201210378271 A CN201210378271 A CN 201210378271A CN 102863290 A CN102863290 A CN 102863290A
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Abstract
The invention belongs to a compound fertilizer of a silky oak and particularly relates to a special compound fertilizer in a seedling stage of jacaranda. The special compound fertilizer is composed of major elements such as N, P and K, element fertilizers such as Mn, Mo, Zn, Cu, Fe and B and a plant growth regulator. The silky oak has the advantages that the tree performance is graceful and gorgeous, the trunk is straight, the crown is elliptical, a green shade is like an umbrella, the flower season is long, the color is romantic, the blossom is spectacular and the like. The silky oak has a high appreciation value, is suitable for being planted on a road side, is capable of preventing sunstroke for pedestrians and is an excellent landscaping woody flower variety. The preparation process of the fertilizer comprises the fertilizer is produced by processes of grinding and mixing of a large amount of elements, microelement fertilizers and plant growth regulators according to required proportions, and the compound fertilizer of the silky oak comprises active constituents such as nitrogen, phosphorus, potassium and microelement and particularly comprises 29.10%-37.20% of nitrogen, 17.71%-26.52% of phosphorus pentoxide, 8.84%-15.02% of potassium oxide, 0.125%-0.392% of iron, 0.045%-0.107% of manganese, 0.018%-0.045% of zinc, 0.018%-0.023% of copper, 0.004%-0.031% of boron and 0.001%-0.005% of molybdenum.
Description
Technical field
The present invention relates to production of forestry in the composite fertilizer field, relate to a kind of silvery birch special fertilizer in seedling stage.
Background technology
The invention belongs to a kind of composite fertilizer, particularly relate to a kind of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulphur (S), in macroelement and manganese (Mn), molybdenum (Mo), zinc (Zn), copper (Cu), iron (Fe), the silvery birch composite fertilizer special in seedling stage of the element fertilizer such as boron (B) and plant-growth regulator.
Silvery birch (Grebillea robusta A Cunn ex R.Br) is the evergreen megaphanerophyte of Proteaceae, and tree-like tall and big, the diameter of a cross-section of a tree trunk 1.3 meters above the ground can reach 1 meter, originates in Australia.After liberation at China's tropical and subtropical region popularizing planting.Growth adaptability is stronger, and the seedling open country is cold damage slightly, and treelet and the cold hardiness lowest temperature of growing into forest reach-5.3 ℃, and the relatively more sufficient environment of sunlight is born in the silvery birch happiness.Growth is rapid, and the trunk end is straight, and tree-like grace both can be used as the fast-growing commerical tree species, was again green tree species.Timber is comparatively careful, and the various decorative pattern of grain of rice shape of the flash of light of gathering is used for compartment finishing, interior decoration, making furniture, also can be construction timber.For satisfying the needs of afforestation and industrial cut stock, domestic to Landscape Tree Species such as araucaria (Cunningham araucaria), cercis (Cercis chinensis Bunge), Folium seu Cortex Neriis (Nerium indicum Mill) so far, the commerical tree species such as teak (Tectona grandis L.F), mahogany (Swietenia mahagoni (L.) Jacq.) have been carried out many stock growing technical study, fertilizer practice one of the research field of attaching most importance to.Also do not have about silvery birch cultivating seedlings complex fertilizer product on the existing market, reasonably fertilising is conducive to improve the nursery stock nutrientuse efficiency, strengthen struggle for existence power, save fertilizer, also can avoid unnecessary fertilizer that soil is polluted, so a kind of dedicated fertilizer of cultivating for silky oak kind nursery stock of active demand on the market, to satisfy the demand of ever-increasing lumber market and afforestation.
Summary of the invention
The N that the purpose of this invention is to provide a kind of suitable silvery birch seedling growth, P, the composite fertilizer special of K and trace element and plant-growth regulator.
In order to realize the object of the invention, technical scheme of the present invention is:
A kind of silvery birch composite fertilizer special in seedling stage, macroelement, trace element fertilizer and plant-growth regulator etc. are made through techniques such as pulverizing, mixing in required ratio, and the weight percent of effective constituent nitrogen, phosphorus, potassium and micronutrient levels is in the composite fertilizer special fertilizer:
Invention further comprises: nitrogen 28.122%-35.948%, five phosphorus oxide 17.114%-25.628%, potassium oxide 8.540%-14.517%, iron 0.120%-0.378%, manganese 0.043%-0.103%, zinc 0.017%-0.043%, copper 0.017%-0.022%, boron 0.004%-0.030%, molybdenum 0.001%-0.005%.
Invention further comprises: silvery birch composite fertilizer special in seedling stage, further nitrogen 29.928%-nitrogen 31.132%.
Invention further comprises: silvery birch composite fertilizer special in seedling stage, further five phosphorus oxide 21.096%-25.628%.
Invention further comprises: silvery birch composite fertilizer special in seedling stage, further potassium oxide 9.460%-9.632%.
Invention further comprises: a kind of silvery birch fertilizer, it is made by the raw material of following each component effective content weight percent: nitrogen 28.122%, five phosphorus oxide 17.114%, potassium oxide 8.540%, iron 0.198%, manganese 0.052%, zinc 0.030%, copper 0.022%, boron 0.013%, molybdenum 0.004% mix and get final product.
Invention further comprises: a kind of silvery birch fertilizer, it is made by the raw material of following each component effective content weight percent: nitrogen 35.948%, five phosphorus oxide 25.456%, potassium oxide 14.517%, iron 0.120%, manganese 0.069%, zinc 0.038%, copper 0.022%, boron 0.030%, molybdenum 0.001% mix and get final product.
Invention further comprises: a kind of silvery birch fertilizer, it is made by the raw material of following each component effective content weight percent: nitrogen 29.928%, five phosphorus oxide 21.096%, potassium oxide 9.460%, iron 0.378%, manganese 0.086%, zinc 0.038%, copper 0.022%, boron 0.004%, molybdenum 0.004% mix and get final product
Invention further comprises: a kind of silvery birch fertilizer, it is made by the raw material of following each component effective content weight percent: nitrogen 30.272%, five phosphorus oxide 23.676%, potassium oxide 9.460%, iron 0.378%, manganese 0.103%, zinc 0.043%, copper 0.022%, boron 0.008%, molybdenum 0.004% mix and get final product.
Invention further comprises: a kind of silvery birch fertilizer, it is made by the raw material of following each component effective content weight percent: nitrogen 31.132%, five phosphorus oxide 25.628%, potassium oxide 9.632%, iron 0.318%, manganese 0.043%, zinc 0.017%, copper 0.017%, boron 0.008%, molybdenum 0.005% mix and get final product.
The invention further comprise: silvery birch composite fertilizer special in seedling stage, plant-growth regulator specifically: 10-30mg/L2,4-D.
The invention further comprise: silvery birch composite fertilizer special in seedling stage, plant-growth regulator specifically: 100-200mg/L alar-85 or 50-200mg/L paclobutrazol.
Description of drawings
Be provided with 5 kinds of fertilising schemes according to composite fertilizer's element ratio range of the present invention program and compare, come more detailed explanation embodiments of the invention by accompanying drawing:
Fig. 1 shows: the Different Fertilization scheme is on the result that affects of silvery birch height of seedling, leading thread and biomass.
Fig. 2 shows: the Different Fertilization scheme is on the result that affects of the various indexs of silvery birch root system.
Fig. 3 shows: the Different Fertilization scheme is on the result that affects of the various indexs of silvery birch blade.
Embodiment
, be provided with 5 kinds of fertilising schemes according to composite fertilizer's element ratio range of the present invention program and compare respectively from the result that affects of silvery birch height of seedling, leading thread, biomass referring to Fig. 1.The effect of concrete scheme is relatively referring to accompanying drawing 1 particular content.
The embodiment of different proportionings has a great impact (specifically referring to accompanying drawing 1) to the high growth of silvery birch nursery stock, the height of seedling of processing 5 significantly increases, reach 39.72cm, secondly for processing 4 (height of seedling is 37.19cm), all the other each processing are all between 33.16-36.16cm, with the highest processing significant difference; Each is processed leading thread and sorts from big to small and be: process 5 (4.98mm)＞processing 4 (4.72mm)＞processing 1 (4.70mm)＞processing 2 (4.54mm)＞processing 3 (4.24mm), process 5 best, and gap was remarkable between other were processed, and processed the growth of 5 contrasts processing height of seedling and exceeded 12%.
The embodiment of different proportionings has a great impact (specifically referring to accompanying drawing 1) to the silvery birch Seedling biomass.Each Seedling biomass significant difference of processing of fertilizer treatment, biomass is processed 4 (5g)＞processing 5 (4.12g)＞processing 3 (3.94g)＞processing 1 (3.66g)＞processing 2 (2.64g) from big to small between the processing, respectively the increase of contrast (fertilising) 129.36%, 88.99%, 80.73%, 67.89%, 21.10%, sufficient proof index N the raising of silvery birch biomass is had very large promoter action, it is best wherein to process 4 effects, processes significant difference with other.
Analyze after the experimental data of above-mentioned 5 processing specific embodiments, can find to process 5 (best proportioning embodiment of the present invention processes) and in height of seedling, leading thread, three parameters of biomass, all reach best fertilising growth effect.
The embodiment of different proportionings has a great impact (specifically referring to accompanying drawing 2) to the silvery birch root growth.Process 3 the outstanding increase of tip of a root digital display, reach 728.33, all the other each processing all between 282.33-455, with the highest processing significant difference, are processed 3 contrasts and are processed tip of a root number growth by 80%.Patting equal diameter everywhere sorts from big to small and is: process 2 (5.15mm)＞processing 5 (5.06mm)＞processing 1 (4.59mm)＞processing 4 (4.03mm)＞processing 3 (3.27mm), process 2 best.
Each is processed surface-area and sorts from big to small and be: process 1 (939.88cm
2)＞process 3 (914.53cm
2)＞process 5 (879.03cm
2)＞process 4 (874.66cm
2)＞process 2 (760.75cm
2), process 1 best.The volume of processing 1 root system significantly increases, and reaches 483.41cm
3), all the other each processing are all at 299.87-433.78cm
3Between, with the highest processing significant difference, process 1 contrast and process tip of a root number growth by 27%.
Analyze after the experimental data of above-mentioned 5 processing specific embodiments, can find to process 3 (best proportioning embodiment of the present invention processes) and in length, several two parameters of the tip of a root, all reach best fertilising growth effect, promoter action to the silvery birch growth is the strongest as a whole, processes 1,2,4 secondly.
, be provided with 5 kinds of fertilising schemes according to composite fertilizer's element ratio range of the present invention program and compare respectively from the result that affects of silvery birch blade and blade area, blade area, leaf girth, four aspects of blade long-width ratio referring to figure.The effect of concrete scheme is relatively referring to accompanying drawing 3 particular contents.
The embodiment of different proportionings has a great impact (specifically referring to accompanying drawing 3) to the silvery birch leaf area, and each is processed leaf area and sorts from big to small and be: process 3 (18195.62mm
2＞processing 1 (17389.39mm
2)＞process 4 (16963.44mm
2)＞process 2 (16593.44mm
2)＞process 5 (16207.16mm
2), it is best to process three effects.Each is processed blade area and sorts from big to small and be: process 1 (14473.61mm
2)＞process 4 (14342.29mm
2)＞process 3 (14134.87mm
2)＞process 2 (13929.20mm
2)＞process 5 (12770.03mm
2), it is best to process 1 effect.
Each is processed the blade girth and sorts from big to small and be: process 2 (2538.28mm)＞processing 1 (2465.29mm)＞processing 5 (2393.95mm)＞processing 4 (2263.27mm)＞processing 3 (2186.13mm).And it is little respectively to process the fluctuation of blade long-width ratio, shows its stability better.
Analyze after the experimental data of above-mentioned 5 processing specific embodiments, can find to process 3 (best proportioning embodiment of the present invention processes) and in leaf area, blade area, three parameters of leaf girth, all reach preferably fertilising growth effect, promoter action to the silvery birch growth is the strongest as a whole, processes 1,2 secondly.
Plant-growth regulator has a great impact silvery birch height of seedling, leading thread, biomass.Through 30mg/L 2, the height of seedling that 4-D processes is 40.89cm, and leading thread is 5.47mm, and biomass is 5.34g, and contrast improves 15.7%, 14.2%, 145.0% respectively; The height of seedling of processing through the 100mg/L alar-85 is 38.93cm, and leading thread is 4.86mm, and biomass is 4.50g, and contrast improves 10.1%, 1.46%, 106.4% respectively; The height of seedling of processing through the 100mg/L paclobutrazol is 39.98cm, and leading thread is 5.12mm, and biomass is 4.89g, and contrast improves 13.1%, 6.89%, 124.3% respectively.
Plant-growth regulator has a significant impact silvery birch root length, volume, surface-area, shadow area, mean diameter, tip of a root number.Through 30mg/L 2, the silvery birch length that 4-D processes is 436.17cm, and volume is 514.97cm
3, surface-area 1028.94cm
2, shadow area 334.41cm
2, mean diameter 5.36mm, tip of a root number are 734.58, are respectively 1.15,1.35,1.17,1.20,1.30,1.82 times of contrast; The silvery birch length of processing through the 100mg/L alar-85 is 387.29cm, and volume is 463.12cm
3, surface-area 910.75cm
2, shadow area 287.44cm
2, mean diameter 5.06mm, tip of a root number are 630.15, are respectively 1.02,1.21,1.04,1.03,1.23,1.56 times of contrast; The silvery birch length of processing through the 100mg/L paclobutrazol is 414.56cm, and volume is 498.33cm
3, surface-area 972.87cm
2, shadow area 310.72cm
2, mean diameter 5.12mm, tip of a root number are 682.31, are respectively 1.09,1.31,1.11,1.11,1.25,1.69 times of contrast.
Plant-growth regulator silvery birch indicator blade has a significant impact.The blade area that three plant growth regulators are processed, blade long-width ratio and contrast difference are little.Through 30mg/L 2, the blade and blade area that 4-D processes is 18654.21mm
2, the blade girth is 2516.29mm, is respectively 1.04,1.10 times of contrast; The blade and blade area of processing through the 100mg/L alar-85 is 18113.64mm
2, the blade girth is 2436.54mm, is respectively 1.01,1.06 times of contrast; The blade and blade area of processing through the 100mg/L paclobutrazol is 18387.52mm
2, the blade girth is 2487.31mm, is respectively 1.03,1.09 times of contrast.
At last, please note that embodiment described here and example all are nonrestrictive examples.
Describe the present invention in detail about preferred embodiment, from above-mentioned explanation, it is evident that to those skilled in the art, can aspect extensively, make a change and revise in the case of without departing from the present invention, therefore, claim limits this invention is intended to contain all this change and modifications that fall in the true spirit of the present invention.
Claims (10)
1. silvery birch composite fertilizer special in seedling stage, macroelement, trace element fertilizer and plant-growth regulator etc. are made through techniques such as pulverizing, mixing in required ratio, and the weight percent of effective constituent nitrogen, phosphorus, potassium and micronutrient levels is in the composite fertilizer special fertilizer: nitrogen 25%-36%, five phosphorus oxide 15%-26%, potassium oxide 8%-15%, iron 0.12%-0.38%, manganese 0.04%-0.11%, zinc 0.017%-0.043%, copper 0.017%-0.022%, boron 0.004%-0.030%, molybdenum 0.001%-0.005%.
2. silvery birch composite fertilizer special in seedling stage as claimed in claim 1, further nitrogen 28.122%-35.948%, five phosphorus oxide 17.114%-25.628%, potassium oxide 8.540%-14.517%, iron 0.120%-0.378%, manganese 0.043%-0.103%, zinc 0.017%-0.043%, copper 0.017%-0.022%, boron 0.004%-0.030%, molybdenum 0.001%-0.005%.
3. one kind such as the described silvery birch of claim 1-2 composite fertilizer special in seedling stage, further nitrogen 29.928%-nitrogen 31.132%.
4. one kind such as the described silvery birch of claim 1-3 composite fertilizer special in seedling stage, further five phosphorus oxide 21.096%-25.628%.
5. one kind such as the described silvery birch of claim 1-4 composite fertilizer special in seedling stage, further potassium oxide 9.460%-9.632%.
6. one kind such as the described silvery birch of claim 1-5 composite fertilizer special in seedling stage, and it is made by the raw material of following each component effective content weight percent: nitrogen 29.928%, five phosphorus oxide 21.096%, potassium oxide 9.460%, iron 0.378%, manganese 0.086%, zinc 0.038%, copper 0.022%, boron 0.004%, molybdenum 0.004% mix and get final product.
7. one kind such as the described silvery birch of claim 1-5 composite fertilizer special in seedling stage, and it is made by the raw material of following each component effective content weight percent: nitrogen 30.272%, five phosphorus oxide 23.676%, potassium oxide 9.460%, iron 0.378%, manganese 0.103%, zinc 0.043%, copper 0.022%, boron 0.008%, molybdenum 0.004% mix and get final product.
8. one kind such as the described silvery birch of claim 1-5 composite fertilizer special in seedling stage, and it is made by the raw material of following each component effective content weight percent: nitrogen 31.132%, five phosphorus oxide 25.628%, potassium oxide 9.632%, iron 0.318%, manganese 0.043%, zinc 0.017%, copper 0.017%, boron 0.008%, molybdenum 0.005% mix and get final product.
9. one kind such as the described silvery birch of claim 1-8 composite fertilizer special in seedling stage, plant-growth regulator specifically: 10-30mg/L2,4-D.
10. one kind such as the described silvery birch of claim 1-8 composite fertilizer special in seedling stage, plant-growth regulator specifically: 100-200mg/L alar-85 or 50-200mg/L paclobutrazol.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975832A (en) * | 2014-01-28 | 2014-08-13 | 华南农业大学 | Out-of-tube rooting method for tissue culture seedlings of silver birch |
| CN109429861A (en) * | 2018-11-08 | 2019-03-08 | 广西生态工程职业技术学院 | A kind of composition and method promoting the sprouting of Oak Tree seed |
| CN109429862A (en) * | 2018-11-08 | 2019-03-08 | 广西生态工程职业技术学院 | A kind of composition and method promoting Oak Tree growth |
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| CN102070367A (en) * | 2009-11-25 | 2011-05-25 | 上凌生物技术（北京）有限公司 | Plant efficient drip irrigation fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103975832A (en) * | 2014-01-28 | 2014-08-13 | 华南农业大学 | Out-of-tube rooting method for tissue culture seedlings of silver birch |
| CN103975832B (en) * | 2014-01-28 | 2016-01-13 | 华南农业大学 | A kind of white wing silvery birch plantlet in vitro outside sprout-cultivating-bottle method |
| CN109429861A (en) * | 2018-11-08 | 2019-03-08 | 广西生态工程职业技术学院 | A kind of composition and method promoting the sprouting of Oak Tree seed |
| CN109429862A (en) * | 2018-11-08 | 2019-03-08 | 广西生态工程职业技术学院 | A kind of composition and method promoting Oak Tree growth |
| CN109429862B (en) * | 2018-11-08 | 2021-04-27 | 广西生态工程职业技术学院 | Composition and method for promoting oak growth |
| CN109429861B (en) * | 2018-11-08 | 2021-04-27 | 广西生态工程职业技术学院 | Composition and method for promoting oak seed germination |
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Application publication date: 20130109 |