CN109354551A - A kind of eucalyptus Special basal fertilizer and fertilizing method - Google Patents

A kind of eucalyptus Special basal fertilizer and fertilizing method Download PDF

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Publication number
CN109354551A
CN109354551A CN201811564923.4A CN201811564923A CN109354551A CN 109354551 A CN109354551 A CN 109354551A CN 201811564923 A CN201811564923 A CN 201811564923A CN 109354551 A CN109354551 A CN 109354551A
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fertilizer
eucalyptus
phosphate
special basal
organic matter
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Inventor
冼嘉
冼瑞梵
刁仁波
陈向平
余苏兴
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Zhaoqing Dinghu Organic Compound Fertilizer Plant
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Zhaoqing Dinghu Organic Compound Fertilizer Plant
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02Superphosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12Granules or flakes

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of eucalyptus Special basal fertilizer 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

A kind of eucalyptus Special basal fertilizer and fertilizing method
Technical field
Present invention relates particularly to a kind of eucalyptus Special basal fertilizer and fertilizing methods.
Background technique
Eucalyptus is Myrtaceae, the general name of eucalyptus plant, originates in Australia and South America, is referred to as the world with poplar, pine tree The three big quick growing species of trees.Since Eucalyptus is rapid, the nutrient demand drawn from soil is very big, however in soil These elements are limited.In order to guarantee the normal growth of eucalyptus, Supply and demand of nutrient balance is maintained, is occurred in the market than single member Plain (urea, phosphate fertilizer, potash fertilizer etc.) nutrition is more complete, 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 to make eucalyptus plantation using Special basal fertilizer, 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 eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.35-3.95%, ammonium chloride 7- 13%, phosphate fertilizer 15.3-21.3%, calcium magnesium phosphate 13-17%, potassium chloride 6.9-10.3%, granulating agent 14.75-18.15%, boron Sand 0.9-1.3%, organic matter 23.7-29.7% and zinc sulfate 0.15-0.25%.
Further, the eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, chlorination Ammonium 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 6.9%, granulating agent 18.15%, borax 1.1%, organic matter 26.7% and zinc sulfate 0.2%.
Further, the eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, chlorination Ammonium 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 8.6%, granulating agent 16.45%, borax 1.1%, organic matter 26.7% and zinc sulfate 0.2%.
Further, the eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, chlorination Ammonium 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 10.3%, granulating agent 14.75%, borax 1.1%, organic matter 2.67% 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 in humic acid, chicken manure, dregs of beans, peanut press pulp, digested tankage and Gourmet Powder Factory's leftover bits and pieces Kind 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 eucalyptus Special basal fertilizer, including following step It is rapid:
(1) depth 50cm × long 40cm × wide 40cm kind plant hole is first dug, kind plant hole is first then returned into 1/2 soil, then apply base Soil at the middle and upper levels in fertilizer, with kind of plant hole is mixed thoroughly, and soil is returned, and plays the knoll of a 5-10cm,
(2) eucalyptus is colonized on kind of plant hole after late May rain.
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 eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, ammonium chloride 10%, phosphorus Sour monoammonium 18.3%, calcium magnesium phosphate 15%, potassium chloride 6.9%, clay 18.15%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, Humic acid 6.7% and monohydrate zinc sulphate 0.2%.
A kind of preparation method of eucalyptus Special basal fertilizer, comprising the following steps:
1) from ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, Gourmet Powder Factory's leftover bits and pieces, humic acid and a water sulphur Feeding is distinguished in sour zinc raw material cabin every time, then it is detected respectively, sees whether it meets requirement, and leaves and meets It is required that raw material to carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more;Phosphoric acid The content that N content in monoammonium is 11% or more, P2O5 is 44% or more;P2O5 content in calcium magnesium phosphate is 15%, Mg's Content is 8% or more;K2O content in potassium chloride must not exceed 60%, and the content of the B in borax is 11% or more;Gourmet Powder Factory C content in leftover bits and pieces is 75% or more;C content in humic acid is 80% or more;Zn content in monohydrate zinc sulphate is 34.5% or more;
2) high temperature stacking processing will be carried out respectively by step 1) detection qualified Gourmet Powder Factory's leftover bits and pieces and humic acid, stacked Temperature control is 120 DEG C, pilling up time 5d, then by step 1) detection, the raw material by above-mentioned processing and other will be matched Material by following weight percent carry out ingredient: urea 3.65%, ammonium chloride 10%, monoammonium phosphate 18.3%, calcium magnesium phosphate 15%, Potassium chloride 6.9%, clay 18.15%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, humic acid 6.7% and monohydrate zinc sulphate 0.2%;
3) raw material that step 2) prepares is put into respectively and carries out pulverization process in pulverizer machine, and control smashed raw material Size is 0.3mm, then puts each raw material powder into and is stirred mixing in blender, and control mixing speed is 1200rpm, when Between be 30min, it is spare;
4) it will put into granulating disc and be granulated by the mixed-powder of step 3) processing, control inside pelletizer Temperature is 80 DEG C, water content 8%, and the diameter for controlling pellet is 5mm, then puts in Drying fertilizer ball into and dries Processing, controlling the temperature inside Drying is 380 DEG C, makes its water content 5%, spare;
5) cooling treatment will be carried out in step 4) treated fertilizer ball puts into cooler, makes 80 DEG C of its temperature, then It is placed into screening machine and is screened, leave the fertilizer ball that diameter is greater than 4mm, it is spare;
6) cooling treatment will be carried out in step 5) treated fertilizer ball puts into cooler, making its temperature will be room temperature, so The fertilizer ball cooled down is put into the double-deck screen(ing) machine machine afterwards and is screened, the fertilizer ball that diameter is greater than 3mm is left, it is spare;
7) 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 eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, ammonium chloride 10%, phosphorus Sour monoammonium 18.3%, calcium magnesium phosphate 15%, potassium chloride 8.6%, clay 16.45%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, Humic acid 6.7% and monohydrate zinc sulphate 0.2%.
A kind of preparation method of eucalyptus Special basal fertilizer, comprising the following steps:
1) from ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, Gourmet Powder Factory's leftover bits and pieces, humic acid and a water sulphur Feeding is distinguished in sour zinc raw material cabin every time, then it is detected respectively, sees whether it meets requirement, and leaves and meets It is required that raw material to carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more;Phosphoric acid The content that N content in monoammonium is 11% or more, P2O5 is 44% or more;P2O5 content in calcium magnesium phosphate is 15%, Mg's Content is 8% or more;K2O content in potassium chloride must not exceed 60%, and the content of the B in borax is 11% or more;Gourmet Powder Factory C content in leftover bits and pieces is 75% or more;C content in humic acid is 80% or more;Zn content in monohydrate zinc sulphate is 34.5% or more;
2) high temperature stacking processing will be carried out respectively by step 1) detection qualified Gourmet Powder Factory's leftover bits and pieces and humic acid, stacked Temperature control is 100 DEG C, pilling up time 3d, then by step 1) detection, the raw material by above-mentioned processing and other will be matched Material by following weight percent carry out ingredient: urea 3.65%, ammonium chloride 10%, monoammonium phosphate 18.3%, calcium magnesium phosphate 15%, Potassium chloride 8.6%, clay 16.45%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, humic acid 6.7% and monohydrate zinc sulphate 0.2%;
3) raw material that step 2) prepares is put into respectively and carries out pulverization process in pulverizer machine, and control smashed raw material Size is 0.1mm, then puts each raw material powder into and is stirred mixing in blender, and control mixing speed is 1000rpm, when Between be 20min, it is spare;
4) it will put into granulating disc and be granulated by the mixed-powder of step 3) processing, control inside pelletizer Temperature is 60 DEG C, water content 5%, and the diameter for controlling pellet is 3mm, then puts in Drying fertilizer ball into and dries Processing, controlling the temperature inside Drying is 280 DEG C, makes its water content 3%, spare;
5) cooling treatment will be carried out in step 4) treated fertilizer ball puts into cooler, makes 60 DEG C of its temperature, then It is placed into screening machine and is screened, leave the fertilizer ball that diameter is greater than 2mm, it is spare;
6) cooling treatment will be carried out in step 5) treated fertilizer ball puts into cooler, making its temperature will be room temperature, so The fertilizer ball cooled down is put into the double-deck screen(ing) machine machine afterwards and is screened, the fertilizer ball that diameter is greater than 2mm is left, it is spare;
7) 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 eucalyptus Special basal fertilizer, is made of the material of following weight percent: urea 3.65%, ammonium chloride 10%, phosphorus Sour monoammonium 18.3%, calcium magnesium phosphate 15%, potassium chloride 10.3%, clay 14.75%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, humic acid 6.7% and monohydrate zinc sulphate 0.2%.
A kind of preparation method of eucalyptus Special basal fertilizer, comprising the following steps:
1) from ammonium chloride, monoammonium phosphate, calcium magnesium phosphate, potassium chloride, borax, Gourmet Powder Factory's leftover bits and pieces, humic acid and a water sulphur Feeding is distinguished in sour zinc raw material cabin every time, then it is detected respectively, sees whether it meets requirement, and leaves and meets It is required that raw material to carry out the next step, examination criteria therein are as follows: the N content in ammonium chloride is 25% or more;Phosphoric acid The content that N content in monoammonium is 11% or more, P2O5 is 44% or more;P2O5 content in calcium magnesium phosphate is 15%, Mg's Content is 8% or more;K2O content in potassium chloride must not exceed 60%, and the content of the B in borax is 11% or more;Gourmet Powder Factory C content in leftover bits and pieces is 75% or more;C content in humic acid is 80% or more;Zn content in monohydrate zinc sulphate is 34.5% or more;
2) high temperature stacking processing will be carried out respectively by step 1) detection qualified Gourmet Powder Factory's leftover bits and pieces and humic acid, stacked Temperature control be 100-120 DEG C, pilling up time 3-5d, then will by step 1) detection, the raw material by above-mentioned processing and Other ingredients carry out ingredient: urea 3.65%, ammonium chloride 10%, monoammonium phosphate 18.3%, calcium and magnesium phosphorus by following weight percent Fertilizer 15%, potassium chloride 10.3%, clay 14.75%, borax 1.1%, Gourmet Powder Factory's leftover bits and pieces 20%, humic acid 6.7% and a water Zinc sulfate 0.2%;
3) raw material that step 2) prepares is put into respectively and carries out pulverization process in pulverizer machine, and control smashed raw material Size is 0.2mm, then puts each raw material powder into and is stirred mixing in blender, and control mixing speed is 1100rpm, when Between be 25min, it is spare;
4) it will put into granulating disc and be granulated by the mixed-powder of step 3) processing, control inside pelletizer Temperature is 70 DEG C, water content 7.5%, and the diameter for controlling pellet is 4mm, then puts in Drying fertilizer ball into and dries Dry-cure, controlling the temperature inside Drying is 330 DEG C, makes its water content 4%, spare;
5) cooling treatment will be carried out in step 4) treated fertilizer ball puts into cooler, makes 70 DEG C of its temperature, then It is placed into screening machine and is screened, leave the fertilizer ball that diameter is greater than 3mm, it is spare;
6) cooling treatment will be carried out in step 5) treated fertilizer ball puts into cooler, making its temperature will be room temperature, so The fertilizer ball cooled down is put into the double-deck screen(ing) machine machine afterwards and is screened, the fertilizer ball that diameter is greater than 2mm is left, it is spare;
7) 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 base manure (6-10-4 >=20, organic matter >=20%) and five producer's similar products Contrast on effect of going together, comparative situation are as follows:
Base manure comparative test: (6-10-4 >=20%, organic matter >=20%)
Testing site one (northern ridge mountain forest)
It participates in the fertilizer dose of comparison: being compared with the base manure and Zhaoqing factory base manure of our factory, the dose of our factory's base manure For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Fertilizing method: first digging plant hole, then discharges blinding after base manure, afforests after the rainy day.
Afforestation Time: in mid-April, 2015
Test result: in mid-April, 2016 investigation, with 7.2 meters of standing forest mean stand height of our factory's base manure, mean DBH increment 5.8 Centimetre;With 5.1 meters of standing forest mean stand height of reference fertilizer, 3.9 centimetres of mean DBH increment.
Conclusion: annual eucalyptus, it is 2.1 meters high with the mean stand height of Zhaoqing factory reference fertilizer with the ratio of our factory's base manure, Mean DBH increment is 1.9 centimetres big, the significant effect of our factory's base manure.
Testing site two (forest farm Yue Cheng)
It participates in the fertilizer dose of comparison: being compared with the base manure and Guangxi factory base manure of our factory, the dose of our factory's base manure For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Fertilizing method: first digging plant hole, then discharges blinding after base manure, afforests after the rainy day.
Afforestation Time: in mid-April, 2015
Test result: in mid-April, 2016 investigation, with 7.0 meters of standing forest mean stand height of our factory's base manure, mean DBH increment 5.7 Centimetre;With 4.8 meters of standing forest mean stand height of reference fertilizer, 3.9 centimetres of mean DBH increment.
Conclusion: annual eucalyptus, it is 2.2 meters high with the mean stand height of Guangxi factory reference fertilizer with the ratio of our factory's base manure, Mean DBH increment is 1.8 centimetres big, the significant effect of our factory's base manure.
Testing site three (forest farm Xin Gang)
It participates in the fertilizer dose of comparison: being compared with the base manure and Jiangxi factory base manure of our factory, the dose of our factory's base manure For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Fertilizing method: first digging plant hole, then discharges blinding after base manure, afforests after the rainy day.
Afforestation Time: at the beginning of 5 months 2015
Test result: investigation at the beginning of 5 months 2016, with 7.5 meters of standing forest mean stand height of our factory's base manure, 6.2 lis of mean DBH increment Rice;With 5.3 meters of standing forest mean stand height of reference fertilizer, 4.1 centimetres of mean DBH increment.
Conclusion: annual eucalyptus, it is 2.2 meters high with the mean stand height of Jiangxi factory reference fertilizer with the ratio of our factory's base manure, Mean DBH increment is 2.1 centimetres big, the significant effect of our factory's base manure.
Testing site four (style big water gap forest farm)
It participates in the fertilizer dose of comparison: being compared with the base manure and Hunan factory base manure of our factory, the dose of our factory's base manure For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Fertilizing method: first digging plant hole, then discharges blinding after base manure, afforests after the rainy day.
Afforestation Time: in mid-April, 2016
Test result: in mid-April, 2017 investigation, with 7.3 meters of standing forest mean stand height of our factory's base manure, mean DBH increment 6.0 Centimetre;With 5.0 meters of standing forest mean stand height of reference fertilizer, 3.8 centimetres of mean DBH increment.
Conclusion: annual eucalyptus, it is 2.3 meters high with the mean stand height of Hunan factory reference fertilizer with the ratio of our factory's base manure, Mean DBH increment is 2.2 centimetres big, the significant effect of our factory's base manure.
Testing site five (forest farm Ping Gang)
It participates in the fertilizer dose of comparison: being compared with the base manure and Shenzhen factory base manure of our factory, the dose of our factory's base manure For 500 grams of every plant hole, the dosage of reference fertilizer carries out same Cost comparisons by unit price conversion.
Fertilizing method: first digging plant hole, then discharges blinding after base manure, afforests after the rainy day.
Afforestation Time: in mid-April, 2016
Test result: in mid-April, 2017 investigation, with 7.5 meters of standing forest mean stand height of our factory's base manure, mean DBH increment 6.4 Centimetre;With 5.4 meters of standing forest mean stand height of reference fertilizer, 4.2 centimetres of mean DBH increment.
Conclusion: annual eucalyptus, it is 2.1 meters high with the mean stand height of Shenzhen factory reference fertilizer with the ratio of our factory's base manure, Mean DBH increment is 2.2 centimetres big, the significant effect of our factory's base manure.
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 eucalyptus Special basal fertilizer, it is characterised in that: be made of the material of following weight percent: urea 3.35-3.95%, Ammonium chloride 7-13%, phosphate fertilizer 15.3-21.3%, calcium magnesium phosphate 13-17%, potassium chloride 6.9-10.3%, granulating agent 14.75- 18.15%, borax 0.9-1.3%, organic matter 23.7-29.7% and zinc sulfate 0.15-0.25%.
2. a kind of eucalyptus Special basal fertilizer as described in claim 1, it is characterised in that: be made of the material of following weight percent: Urea 3.65%, ammonium chloride 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 6.9%, granulating agent 18.15%, borax 1.1%, organic matter 26.7% and zinc sulfate 0.2%.
3. a kind of eucalyptus Special basal fertilizer as described in claim 1, it is characterised in that: urea 3.65%, ammonium chloride 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 8.6%, granulating agent 16.45%, borax 1.1%, organic matter 26.7% and zinc sulfate 0.2%.
4. a kind of eucalyptus Special basal fertilizer as described in claim 1, it is characterised in that: urea 3.65%, ammonium chloride 10%, phosphate fertilizer 18.3%, calcium magnesium phosphate 15%, potassium chloride 10.3%, granulating agent 14.75%, borax 1.1%, organic matter 2.67% 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, digested tankage and Gourmet Powder Factory's leftover bits and pieces 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.
CN201811564923.4A 2018-12-20 2018-12-20 A kind of eucalyptus Special basal fertilizer and fertilizing method Pending CN109354551A (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN112166775A (en) * 2020-11-06 2021-01-05 广西壮族自治区林业科学研究院 Method for accurate formulated fertilization of young mangnolia officinalis forest
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

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Application publication date: 20190219