CN109503288A - A kind of dedicated top dressing fertilizer of eucalyptus and fertilizing method - Google Patents
A kind of dedicated top dressing fertilizer of eucalyptus and fertilizing method Download PDFInfo
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- CN109503288A CN109503288A CN201811573453.8A CN201811573453A CN109503288A CN 109503288 A CN109503288 A CN 109503288A CN 201811573453 A CN201811573453 A CN 201811573453A CN 109503288 A CN109503288 A CN 109503288A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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Abstract
The invention discloses a kind of dedicated top dressing fertilizer of eucalyptus and fertilizing methods, eucalyptus Special basal fertilizer of the invention uses organic-inorganic fertilizer, lower production costs, its organic matter contained can be improved plant recovery of nutrient, inorganic nutrients are rationally balanced, it can satisfy demand of the Eucalyptus in the process to each nutritional ingredient with organic matter collocation, cooperate the fertilizing method of science, improve plant recovery of nutrient, reduce the waste of nutrient, reduction is negatively affected caused by environment, promote the quick robust growth of eucalyptus, realize the cultivation of Eucalyptus Short-Cycle Industrial Raw Material Forests, the cycle of rotational cutting of Eucalyptus Plantation for Industry Raw Material is greatly shortened, it increases economic efficiency.
Description
Technical field
Present invention relates particularly to a kind of dedicated top dressing fertilizer of eucalyptus and fertilizing methods.
Background technique
Eucalyptus is Myrtaceae, is referred to as the big quick growing species of trees in the world three with poplar, pine tree.Since Eucalyptus is rapid, because
The nutrient demand that this draws from soil is very big, however these elements in soil are limited.In order to guarantee eucalyptus
Normal growth maintains Supply and demand of nutrient balance, occurs in the market more neater than single-element (urea, phosphate fertilizer, potash fertilizer etc.) nutrition
Entirely, the fertilizer dedicated to eucalyptus of stronger scientific rationality.
Fertilizer dedicated to eucalyptus needs the various nutrients of fertilizer different not specifically for the difference in eucalyptus each growth period at present
Sample causes each growth period nutrient of eucalyptus insufficient or waste, has seriously affected Eucalyptus and planting cost, it is therefore necessary to
It develops each growth period of suitable eucalyptus and uses special fertilizer.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind, and eucalyptus plantation to be made to use dedicated top dressing, mentions
The utilization rate and effect of high fertilizer, realize the plantation of Eucalyptus Plantation for Industry Raw Material.
To solve the above-mentioned problems, the technical scheme is that
A kind of dedicated top dressing fertilizer of eucalyptus, is made: urea 22.6-26.6%, ammonium chloride of the material of following weight percent
8-12%, phosphate fertilizer 12.7-16.7%, calcium magnesium phosphate 8-12%, potassium chloride 16.65-19.95%, granulating agent 6.75-10.05%,
Borax 0.6-1.0%, organic matter 10-16% and zinc sulfate 0.17-0.23%.
Further, the dedicated top dressing fertilizer of the eucalyptus, is made: urea 24.6%, chlorine of the material of following weight percent
Change ammonium 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 16.65%, granulating agent 10.05%, borax 0.8%, organic matter
13% and zinc sulfate 0.2%.
Further, the dedicated top dressing fertilizer of the eucalyptus, is made: urea 24.6%, chlorine of the material of following weight percent
Change ammonium 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 18.3%, granulating agent 8.4%, borax 0.8%, organic matter
13% and zinc sulfate 0.2%.
Further, the dedicated top dressing fertilizer of the eucalyptus, is made: urea 24.6%, chlorine of the material of following weight percent
Change ammonium 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 19.95%, granulating agent 6.75%, borax 0.8%, organic matter
13% and zinc sulfate 0.2%.
Further, the ammonium chloride can select ammonium sulfate to replace, naturally it is also possible to mixed with ammonium chloride and ammonium sulfate
Object is closed to be replaced.
Further, the phosphate fertilizer preferably selects monoammonium phosphate, Diammonium phosphate (DAP) and white phosphorus fertilizer, and the phosphate fertilizer can be phosphoric acid
One of monoammonium, Diammonium phosphate (DAP) and white phosphorus fertilizer or a variety of mixing.
Further, the organic matter is one of humic acid, chicken manure, dregs of beans, peanut press pulp and digested tankage or a variety of mixing.
Further, the granulating agent is clay.
Further, the zinc sulfate is monohydrate zinc sulphate.
Another technical problem to be solved by the invention is to provide the fertilizing method of the dedicated top dressing fertilizer of the eucalyptus, including following interior
Hold:
(1) first time topdressing is 3-4 months after planting eucalyptus, and second of top dressing is in the 7-8 month of second year, top dressing every plant
The dedicated top dressing 500g of eucalyptus is applied, the Eucalyptus Seedlings from trunk 30cm or more are reached for the line position that drips, is dripped by the two sides of sapling
Trench digging top dressing on the outside of waterline position reaches the line position that drips the Eucalyptus Seedlings for being less than 30cm from trunk, from trunk 30cm-
Two side positions of 40cm are ditched top dressing, every ditch spraying fertilizer 250g, are stirred evenly and are backfilled with soil and are level with the ground.
(2) further, above-mentioned cave depth 20cm × long 40cm × wide 20cm.
Beneficial effects of the present invention: eucalyptus Special basal fertilizer of the invention use organic-inorganic fertilizer, lower production costs,
The organic matter contained can be improved plant recovery of nutrient, and inorganic nutrients are rationally balanced, can satisfy Eucalyptus with organic matter collocation
In the process to the demand of each nutritional ingredient, cooperate the fertilizing method of science, improve plant recovery of nutrient, reduce the waste of nutrient, drops
It is low to be negatively affected caused by environment, promote the quick robust growth of eucalyptus, realizes the cultivation of Eucalyptus Short-Cycle Industrial Raw Material Forests, greatly
Amplitude shortens the cycle of rotational cutting of Eucalyptus Plantation for Industry Raw Material, increases economic efficiency.
Specific implementation method
Embodiment 1
A kind of dedicated top dressing fertilizer of eucalyptus, is made of the material of following weight percent: urea 24.6%, ammonium chloride 10%,
Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 16.65%, clay 10.05%, borax 0.8%, 13% and of humic acid
Monohydrate zinc sulphate 0.2%.
A kind of preparation method of the dedicated top dressing fertilizer of eucalyptus, comprising the following steps:
1) every out of ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, humic acid and monohydrate zinc sulphate raw material cabin
It is secondary respectively feeding, then it is detected respectively, sees whether it meets requirement, and leave satisfactory raw material so as to
Carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more；N content in monoammonium phosphate is
The content of 11% or more, P2O5 are 44% or more；The content that P2O5 content in calcium magnesium phosphate is 15%, Mg is 8% or more；Chlorine
The K2O content changed in potassium must not exceed 60%, and the content of the B in borax is 11% or more；C content in humic acid be 80% with
On；Zn content in monohydrate zinc sulphate is 34.5% or more；
2) raw material by step 1) detection and other raw materials are subjected to ingredient: urea by following weight percent
24.6%, ammonium chloride 10%, Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 16.65%, clay 10.05%, borax
0.8%, humic acid 13% and monohydrate zinc sulphate 0.2%, then above-mentioned raw materials are put into pulverizer machine carried out respectively at crushing
Reason, and controlling smashed raw material size is 0.5mm, then puts each raw material powder into and is stirred mixing in blender, is controlled
Mixing speed processed is 800rpm, and the time is 50mi n, spare；
3) by step 2), treated that mixture puts into is granulated in granulating disc, controls the temperature inside pelletizer
It is 90 DEG C, water content 8%, and the diameter for controlling pellet is 6mm, then puts in Drying fertilizer ball into and carries out at drying
Reason, controlling the temperature inside Drying is 360 DEG C, makes its water content 6%, spare；
4) fertilizer ball made from step 3) is put into and carries out cooling treatment in cooler, make 60 DEG C of its temperature, then will
It is put into screening machine and is screened, and the fertilizer ball that diameter is greater than 5mm is left, spare；
5) the fertilizer ball of step 4) processing is put into again and carries out cooling treatment in cooler, its temperature is made to be reduced to room temperature,
Then it is placed into the double-deck screen(ing) machine machine and is screened, leave the fertilizer ball that diameter is greater than 4mm, it is spare；
6) by step 6), treated that fertilizer ball puts into is packed in storage in baling press, is then detected again.
Embodiment 2
A kind of dedicated top dressing fertilizer of eucalyptus, is made of the material of following weight percent: urea 24.6%, ammonium chloride 10%,
Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 18.3%, clay 8.4%, borax 0.8%, humic acid 13% and a water
Zinc sulfate 0.2%.
A kind of preparation method of the dedicated top dressing fertilizer of eucalyptus, comprising the following steps:
1) every out of ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, humic acid and monohydrate zinc sulphate raw material cabin
It is secondary respectively feeding, then it is detected respectively, sees whether it meets requirement, and leave satisfactory raw material so as to
Carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more；N content in monoammonium phosphate is
The content of 11% or more, P2O5 are 44% or more；The content that P2O5 content in calcium magnesium phosphate is 15%, Mg is 8% or more；Chlorine
The K2O content changed in potassium must not exceed 60%, and the content of the B in borax is 11% or more；C content in humic acid be 80% with
On；Zn content in monohydrate zinc sulphate is 34.5% or more；
2) raw material by step 1) detection and other raw materials are subjected to ingredient: urea by following weight percent
24.6%, ammonium chloride 10%, Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 18.3%, clay 8.4%, borax
0.8%, humic acid 13% and monohydrate zinc sulphate 0.2%, then above-mentioned raw materials are put into pulverizer machine carried out respectively at crushing
Reason, and controlling smashed raw material size is 0.3mm, then puts each raw material powder into and is stirred mixing in blender, is controlled
Mixing speed processed is 600rpm, and the time is 30mi n, spare；
3) by step 2), treated that mixture puts into is granulated in granulating disc, controls the temperature inside pelletizer
It is 70 DEG C, water content 6%, and the diameter for controlling pellet is 4mm, then puts in Drying fertilizer ball into and carries out at drying
Reason, controlling the temperature inside Drying is 300 DEG C, makes its water content 4%, spare；
4) fertilizer ball made from step 3) is put into and carries out cooling treatment in cooler, make 50 DEG C of its temperature, then will
It is put into screening machine and is screened, and the fertilizer ball that diameter is greater than 3mm is left, spare；
5) the fertilizer ball of step 4) processing is put into again and carries out cooling treatment in cooler, its temperature is made to be reduced to room temperature,
Then it is placed into the double-deck screen(ing) machine machine and is screened, leave the fertilizer ball that diameter is greater than 2mm, it is spare；
6) by step 6), treated that fertilizer ball puts into is packed in storage in baling press, is then detected again.
Embodiment 3
A kind of dedicated top dressing fertilizer of eucalyptus, is made of the material of following weight percent: urea 24.6%, ammonium chloride 10%,
Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 19.95%, clay 6.75%, borax 0.8%, humic acid 13% and one
Water zinc sulphate 0.2%.
A kind of preparation method of the dedicated top dressing fertilizer of eucalyptus, comprising the following steps:
1) every out of ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, humic acid and monohydrate zinc sulphate raw material cabin
It is secondary respectively feeding, then it is detected respectively, sees whether it meets requirement, and leave satisfactory raw material so as to
Carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more；N content in monoammonium phosphate is
The content of 11% or more, P2O5 are 44% or more；The content that P2O5 content in calcium magnesium phosphate is 15%, Mg is 8% or more；Chlorine
The K2O content changed in potassium must not exceed 60%, and the content of the B in borax is 11% or more；C content in humic acid be 80% with
On；Zn content in monohydrate zinc sulphate is 34.5% or more；
2) raw material by step 1) detection and other raw materials are subjected to ingredient: urea by following weight percent
24.6%, ammonium chloride 10%, Diammonium phosphate (DAP) 14.7%, calcium magnesium phosphate 10%, potassium chloride 19.95%, clay 6.75%, borax
0.8%, humic acid 13% and monohydrate zinc sulphate 0.2%, then above-mentioned raw materials are put into pulverizer machine carried out respectively at crushing
Reason, and controlling smashed raw material size is 0.4mm, then puts each raw material powder into and is stirred mixing in blender, is controlled
Mixing speed processed is 700rpm, and the time is 40mi n, spare；
3) by step 2), treated that mixture puts into is granulated in granulating disc, controls the temperature inside pelletizer
It is 80 DEG C, water content 7%, and the diameter for controlling pellet is 5mm, then puts in Drying fertilizer ball into and carries out at drying
Reason, controlling the temperature inside Drying is 330 DEG C, makes its water content 5%, spare；
4) fertilizer ball made from step 3) is put into and carries out cooling treatment in cooler, make 55 DEG C of its temperature, then will
It is put into screening machine and is screened, and the fertilizer ball that diameter is greater than 4mm is left, spare；
5) the fertilizer ball of step 4) processing is put into again and carries out cooling treatment in cooler, its temperature is made to be reduced to room temperature,
Then it is placed into the double-deck screen(ing) machine machine and is screened, leave the fertilizer ball that diameter is greater than 3mm, it is spare；
6) by step 6), treated that fertilizer ball puts into is packed in storage in baling press, is then detected again.
Experimental example:
In order to understand our factory product effect, me has been carried out five different testing sites respectively between 2015 to 2016
Factory's top dressing (16-8-12 >=36%) and five producer's similar products Contrast on effect of going together, comparative situation are as follows:
Top dressing comparative test: (16-8-12 >=36%)
Testing site one (northern ridge mountain forest)
It participates in the fertilizer dose of comparison: being compared with the top dressing and the top dressing of Zhaoqing factory of our factory, the dose of our factory's top dressing
For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Standing forest basic survey situation: 1 year raw Young Eucalyptus Plantation, 6.8 meters of mean stand height, 5.1 centimetres of mean DBH increment.
Fertilizing method: digging fertilising cave on the right side of plant mesoslope position, apply fertilizer, and it is real that earth mulch is returned after fertilising.
Dressing time: in mid-April, 2015
Test result: in mid-April, 2016 investigation, with 13.2 meters of standing forest mean stand height of our factory's top dressing, mean DBH increment
10.8 centimetres；With 10.3 meters of standing forest mean stand height of reference fertilizer, 8.2 centimetres of mean DBH increment.
Conclusion: it is 2.9 meters high with the mean stand height of Zhaoqing factory reference fertilizer with the ratio of our factory's top dressing after top dressing 1 year, it puts down
The equal diameter of a cross-section of a tree trunk 1.3 meters above the ground is 2.6 centimetres big, the significant effect of our factory's top dressing.
Testing site two (forest farm Yue Cheng)
It participates in the fertilizer dose of comparison: being compared with the top dressing and the top dressing of Guangxi factory of our factory, the dose of our factory's top dressing
For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Standing forest basic survey situation: 1 year raw Young Eucalyptus Plantation, 6.5 meters of mean stand height, 4.8 centimetres of mean DBH increment.
Fertilizing method: digging fertilising cave on the right side of plant mesoslope position, apply fertilizer, and it is real that earth mulch is returned after fertilising.
Dressing time: in mid-April, 2015
Test result: in mid-April, 2016 investigation, with 12.8 meters of standing forest mean stand height of our factory's top dressing, mean DBH increment
10.6 centimetres；With 9.7 meters of standing forest mean stand height of reference fertilizer, 8.0 centimetres of mean DBH increment.
Conclusion: it is 3.1 meters high with the mean stand height of Guangxi factory reference fertilizer with the ratio of our factory's top dressing after top dressing 1 year, it puts down
The equal diameter of a cross-section of a tree trunk 1.3 meters above the ground is 2.6 centimetres big, the significant effect of our factory's top dressing.
Testing site three (forest farm Xin Gang)
It participates in the fertilizer dose of comparison: being compared with the top dressing and the top dressing of Jiangxi factory of our factory, the dose of our factory's top dressing
For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Standing forest basic survey situation: 1 year raw Young Eucalyptus Plantation, 6.3 meters of mean stand height, 4.8 centimetres of mean DBH increment.
Fertilizing method: digging fertilising cave on the right side of plant mesoslope position, apply fertilizer, and it is real that earth mulch is returned after fertilising.
Dressing time: at the beginning of 5 months 2015
Test result: investigation at the beginning of 5 months 2016, with 12.3 meters of standing forest mean stand height of our factory's top dressing, mean DBH increment 10.1
Centimetre；With 9.5 meters of standing forest mean stand height of reference fertilizer, 7.9 centimetres of mean DBH increment.
Conclusion: it is 2.8 meters high with the mean stand height of Jiangxi factory reference fertilizer with the ratio of our factory's top dressing after top dressing 1 year, it puts down
The equal diameter of a cross-section of a tree trunk 1.3 meters above the ground is 2.2 centimetres big, the significant effect of our factory's top dressing.
Testing site four (style big water gap forest farm)
It participates in the fertilizer dose of comparison: being compared with the top dressing and the top dressing of Hunan factory of our factory, the dose of our factory's top dressing
For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Standing forest basic survey situation: 1 year raw Young Eucalyptus Plantation, 6.6 meters of mean stand height, 5.0 centimetres of mean DBH increment.
Fertilizing method: digging fertilising cave on the right side of plant mesoslope position, apply fertilizer, and it is real that earth mulch is returned after fertilising.
Dressing time: in mid-April, 2016
Test result: in mid-April, 2017 investigation, with 13.0 meters of standing forest mean stand height of our factory's top dressing, mean DBH increment
10.5 centimetres；With 9.8 meters of standing forest mean stand height of reference fertilizer, 8.2 centimetres of mean DBH increment.
Conclusion: it is 3.2 meters high with the mean stand height of Hunan factory reference fertilizer with the ratio of our factory's top dressing after top dressing 1 year, it puts down
The equal diameter of a cross-section of a tree trunk 1.3 meters above the ground is 2.3 centimetres big, the significant effect of our factory's top dressing.
Testing site five (forest farm Ping Gang)
It participates in the fertilizer dose of comparison: being compared with the top dressing and the top dressing of Shenzhen factory of our factory, the dose of our factory's top dressing
For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Standing forest basic survey situation: 1 year raw Young Eucalyptus Plantation, 6.4 meters of mean stand height, 4.7 centimetres of mean DBH increment.
Fertilizing method: digging fertilising cave on the right side of plant mesoslope position, apply fertilizer, and it is real that earth mulch is returned after fertilising.
Dressing time: in mid-April, 2016
Test result: in mid-April, 2017 investigation, with 12.9 meters of standing forest mean stand height of our factory's top dressing, mean DBH increment
10.3 centimetres；With 9.6 meters of standing forest mean stand height of reference fertilizer, 7.8 centimetres of mean DBH increment.
Conclusion: it is 3.3 meters high with the mean stand height of Shenzhen factory reference fertilizer with the ratio of our factory's top dressing after top dressing 1 year, it puts down
The equal diameter of a cross-section of a tree trunk 1.3 meters above the ground is 2.5 centimetres big, the significant effect of our factory's top dressing.
Beneficial effects of the present invention: eucalyptus Special basal fertilizer of the invention use organic-inorganic fertilizer, lower production costs,
The organic matter contained can be improved plant recovery of nutrient, and inorganic nutrients are rationally balanced, can satisfy Eucalyptus with organic matter collocation
In the process to the demand of each nutritional ingredient, cooperate the fertilizing method of science, improve plant recovery of nutrient, reduce the waste of nutrient, drops
It is low to be negatively affected caused by environment, promote the quick robust growth of eucalyptus, realizes the cultivation of Eucalyptus Short-Cycle Industrial Raw Material Forests, greatly
Amplitude shortens the cycle of rotational cutting of Eucalyptus Plantation for Industry Raw Material, increases economic efficiency.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of dedicated top dressing fertilizer of eucalyptus, it is characterised in that: be made of the material of following weight percent: urea 22.6-
26.6%, ammonium chloride 8-12%, phosphate fertilizer 12.7-16.7%, calcium magnesium phosphate 8-12%, potassium chloride 16.65-19.95%, granulating agent
6.75-10.05%, borax 0.6-1.0%, organic matter 10-16% and zinc sulfate 0.17-0.23%.
2. the dedicated top dressing fertilizer of a kind of eucalyptus as described in claim 1, it is characterised in that: by the material system of following weight percent
At: urea 24.6%, ammonium chloride 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 16.65%, granulating agent 10.05%,
Borax 0.8%, organic matter 13% and zinc sulfate 0.2%.
3. the dedicated top dressing fertilizer of a kind of eucalyptus as described in claim 1, it is characterised in that: by the material system of following weight percent
At: urea 24.6%, ammonium chloride 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 18.3%, granulating agent 8.4%, boron
Sand 0.8%, organic matter 13% and zinc sulfate 0.2%.
4. the dedicated top dressing fertilizer of a kind of eucalyptus as described in claim 1, it is characterised in that: by the material system of following weight percent
At: urea 24.6%, ammonium chloride 10%, phosphate fertilizer 14.7%, calcium magnesium phosphate 10%, potassium chloride 19.95%, granulating agent 6.75%,
Borax 0.8%, organic matter 13% and zinc sulfate 0.2%.
5. a kind of eucalyptus Special basal fertilizer as described in Claims 1-4, it is characterised in that: the ammonium chloride can select ammonium sulfate
Instead of, naturally it is also possible to it is replaced with the mixture of ammonium chloride and ammonium sulfate.
6. a kind of eucalyptus Special basal fertilizer as described in Claims 1-4, it is characterised in that: the phosphate fertilizer preferably select monoammonium phosphate,
Diammonium phosphate (DAP) and white phosphorus fertilizer, the phosphate fertilizer can be one of monoammonium phosphate, Diammonium phosphate (DAP) and white phosphorus fertilizer or a variety of mixing.
7. a kind of eucalyptus Special basal fertilizer as described in Claims 1-4, it is characterised in that: the organic matter be humic acid, chicken manure,
One of dregs of beans, peanut press pulp and digested tankage or a variety of mixing.
8. a kind of eucalyptus Special basal fertilizer as described in Claims 1-4, it is characterised in that: the granulating agent is clay.
9. a kind of eucalyptus Special basal fertilizer as described in Claims 1-4, it is characterised in that: the zinc sulfate is monohydrate zinc sulphate.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840941A (en) * | 2021-03-08 | 2021-05-28 | 广西壮族自治区农业科学院 | Method for improving soil fertility of eucalyptus artificial forest |
| CN114560737A (en) * | 2022-02-28 | 2022-05-31 | 云南云景林业开发有限公司 | Topdressing type eucalyptus fertilizer |
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| CN102503676A (en) * | 2011-10-25 | 2012-06-20 | 广西力源宝农林科技发展有限责任公司 | Base fertilizer type eucalyptus ecological fertilizer |
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| 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 |
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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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| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112840941A (en) * | 2021-03-08 | 2021-05-28 | 广西壮族自治区农业科学院 | Method for improving soil fertility of eucalyptus artificial forest |
| CN114560737A (en) * | 2022-02-28 | 2022-05-31 | 云南云景林业开发有限公司 | Topdressing type eucalyptus fertilizer |
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