CN108147871A - A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method - Google Patents
A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method Download PDFInfo
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- CN108147871A CN108147871A CN201810088492.2A CN201810088492A CN108147871A CN 108147871 A CN108147871 A CN 108147871A CN 201810088492 A CN201810088492 A CN 201810088492A CN 108147871 A CN108147871 A CN 108147871A
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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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- 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
Abstract
The problem of serious, utilization rate is low largely is lost using chemical fertilizer, fertilizer nutrient for a long time for Tobacco-rice rotation area vega, the present invention proposes a kind of vega dedicated fertilizer and its subtract to apply synergy applied once method, and wherein fertilizer is prepared from the following raw materials in parts by weight：70 90 parts of tobacco ternary compound fertilizer, 15 25 parts of Diammonium phosphate (DAP), 30 40 parts of potassium sulfate, 15 25 parts of potassium nitrate, 18 24 parts of magnesium sulfate, 13 parts of potassium dihydrogen phosphate, 13 parts of borax, 60 80 parts of rapeseed cake fertilizer.Fertilizer component collocation provided by the invention is reasonable, coordinate nutrient needed for flue-cured tobacco, it is applied by a secondary segment, the lasting supply of fertilizer nutrient mid-early stage higher concentration, the wilderness demand of flue-cured tobacco early period and mid-term to nutrition can be met, the regulation of fertilizer requirement of cigarette strain growth and development is adapted to, realizes that quality of tobacco is promoted and chemical fertilizer subtracts the target for applying synergy.
Description
Technical field
The invention belongs to agricultural fertilizer technical field, specifically, being related to a kind of vega dedicated fertilizer and its subtracting to apply synergy
Applied once method.
Background technology
China's cultivated land resource is in short supply, excessive using intensity, due to it is unreasonable build take up an area and it is long-term largely apply chemical fertilizer, no
Only quantity of cultivated land is caused to be greatly reduced, and farmland quality is caused totally to continue to decline.At present, center height payes attention to arable land matter
Amount protection work, the file of center 1 in 2015 propose " constantly to enhance grain production capacity, implement land arrangement potential with being promoted
Action ".In order to reduce chemical fertilizer application, soil quality is promoted, promotes agricultural sustainable development, the Ministry of Agriculture works out within 2015《It arrives
The year two thousand twenty fertilizer application amount zero growth rate action scheme》.The tradition side excessively relied on chemical fertilizer therefore, it is necessary to accelerate change crops
Formula optimizes fertilizer formula and fertilizer practice pattern, and fertilizer is promoted efficiently to utilize, and realizes that chemical fertilizer subtracts and applies synergy, promotes peasant's abridged edition
It increases income.
The traditional fertilization mode of China tobacco is the timely pattern of split application being combined using base manure and top dressing, due to labor
Power cost increase and tobacco grower's aging restrict, some areas also explore transplant when single fertilization technology mode.But
Due to lacking rational fertilizer practice and fertilizer formula, fertilizer nutrient loss is serious, and utilization rate is generally relatively low or even because disposable
Fertilizer placement is improper, caused local concentration is excessively high and the problems such as causing fertilizer damage.Anhui south vega carries out the plantation of cigarette-rice crop rotation
Pattern, the pattern are first to plant tobacco on same rice field, in same year, and site preparation cultivates a second crop of rice immediately to the end of tobacco leaf picking
Cropping system.Chronic administration chemical fertilizer, fertilizer amount are big, low utilization rate is that Anhui south vega increased quality and tobacco grower's benefit improve
Important restriction factor.According to the crop field follow-up investigation of institute Zu Chaolong etc., Anhui south cigarette-rice crop rotation vega alkaline hydrolysis N and exchangeability Mg, Ca
Content has increase trend, and available P and active potassic are enriched with, and effective B, water solubility Cl contents reduce.Therefore, how according to tobacco
Nutrient uptake feature Optimum Fertilization Using, improve utilization rate of fertilizer, apply synergy to ensureing that quality of tobacco and chemical fertilizer subtract and have important meaning
Justice.
In recent years, China's cigarette district develops some fertilizer special for tobacco material and corresponding single-dose application technology in succession.China
Patent (ZL 20121036909.2) discloses a kind of fertilizer special for tobacco material, and the special fertilizer which provides is related to 12 kinds of originals
Trace element in material and 4, although nutrient is complete, type is various, and does not specify the method for administration of the special fertilizer, therefore applies fertilizer
Technically lack concrete operations.Chinese patent (special ZL 201410083569.9) discloses one and grows tobacco special potassium fertilizer and its system
Preparation Method, this method have fully considered the coupled relation of Potassium status and potassium demand, realize Base-appling once potash fertilizer, still,
To needed for tobacco nitrogenous fertilizer, phosphate fertilizer can applied once, effect is how, current and unclear.Therefore, we continue discussion one
Kind suitable Anhui south vega, and contain the applied once method of a variety of nutrients.
To sum up, local dwelling in Wannan vega largely applies chemical fertilizer, utilization rate of fertilizer optimization that is low, and not being suitble to throughout the year at present
Fertilizer formula and suitable single fertilization technology can be for reference.Therefore, synergy is applied in order to realize that vega dedicated fertilizer subtracts, promoted
Peasant's abridged edition increases income, and develops the single fertilization new method suitable for Anhui south vega of a kind of Reducing amount of chemical fertilizer applied, economical and efficient, is ten
Divide necessary.
Invention content
A kind of vega dedicated fertilizer of present invention offer, which subtracts, applies synergy applied once method, and one aspect of the present invention can meet cigarette
The nutrient demand of careless growth and development ensures yield and quality, on the other hand can reduce fertilizer amount, simplify fertilizer application frequency, energy
Effectively solve the problems, such as that vega dedicated fertilizer dosage is big, utilization rate is low.
The present invention adopts the following technical scheme that achieve the above object：
It is a kind of to subtract the vega dedicated fertilizer for applying synergy and applied once, which is characterized in that fertilizer is by following parts by weight
Material mixing it is uniform after be made：70-90 parts of tobacco ternary compound fertilizer, 15-25 parts of Diammonium phosphate (DAP), 30-40 parts of potassium sulfate, nitric acid
15-25 parts of potassium, 18-24 parts of magnesium sulfate, 1-3 parts of potassium dihydrogen phosphate, 1-3 parts of borax, 60-80 parts of rapeseed cake fertilizer.
Effect is preferably, the N ︰ P of the tobacco ternary compound fertilizer2O5︰ K213.5 ︰ 22.5 of O=9 ︰.
Further, fertilizer is prepared from the following raw materials in parts by weight：80 parts of tobacco ternary compound fertilizer, Diammonium phosphate (DAP) 20
Part, 36 parts of potassium sulfate, 20 parts of potassium nitrate, 20 parts of magnesium sulfate, 2 parts of potassium dihydrogen phosphate, 2 parts of borax, 70 parts of rapeseed cake fertilizer.
Further, the fertilizer application is on the vega soil of Southern Part of Anhui Province cigarette district.
A kind of vega dedicated fertilizer subtracts synergy applied once method of applying, and fertilizer is above-mentioned arbitrary fertilizer, and method of administration is：
1) in vega site preparation ridging, the disposable section of fertilizer is applied；2) material is applied fertilizer in the centre position on ridge, and fertilising section is
20-30cm, and it is spaced 20-30cm；3) after ridging, material is applied fertilizer at the underface 20-25cm on ridge.
Further, fertilizer amount carries out with the following method：
If 1) soil organism≤20g/kg of vega, which belongs to low fertility vega, using fertilizer 135~
145kg/ mus；
If 2) 20~30g/kg of the soil organism of vega, the vega belong to medium fertility farmland, using fertilizer 120~
135kg/ mus；
If 3) soil organism >=30g/kg of vega, which belongs to middle high fertility farmland, using fertilizer 105~
120kg/ mus.
Further, this method is applied on the vega soil of Southern Part of Anhui Province cigarette district.
Advantageous effect：
Emphasis of the present invention is proposed around the problems such as Anhui south vega dedicated fertilizer dosage is big, utilization rate is low, fertilising recruitment is heavy
A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method, fertilizer amount can be reduced, improve utilization rate of fertilizer, reached
Subtract to chemical fertilizer apply, the purpose of increasing peasant income.
Subtract present invention firstly provides vega dedicated fertilizer and apply synergy applied once method, which can reduce vega
Dedicated fertilizer dosage simplifies fertilizer application frequency, only needs in entire tobacco season to apply fertilizer during site preparation ridging primary, can effectively solve agricultural production
The problem of recruitment is difficult.
Vega dedicated fertilizer proposed by the present invention, potassium nitrate, Diammonium phosphate (DAP), potassium sulfate and potassium dihydrogen phosphate belong to fertilizer efficiency
Faster fertilizer type, the applied once before ridging transplanting disclosure satisfy that tobacco seedlings early stage fertilizer supply, and seedling, growth-promoting are gone back in realization soon
It is long；Tobacco ternary compound fertilizer particle is larger, and nutrients release is relatively slow, can meet the nutrient need of cigarette strain early period and mid-term very well
It asks；Rapeseed cake fertilizer and the formation relationship of tobacco aroma quality and perfume quantity are very close, and tobacco incense can be improved using rapeseed cake fertilizer
Tolerance improves quality of tobacco.
The magnesium sulfate of fertilizer components of the present invention disclosure satisfy that demand of the Anhui south vega to fertiliser containing magnesium, because Anhui south vega soil is universal
There are the situations of magnesium deficiency.It is investigated according to the early period of Zu Chaolong etc., in 7 counties of local dwelling in Wannan, 4 years 123 tobacco samples, 20% sample
The serious magnesium deficiency of product, the 59% slight magnesium deficiency of sample.Further, since boron is tobacco growing one of required trace element in the process,
Soil or the boron fertilizer of application are mainly derived from, the borax of fertilizer components of the present invention is capable of providing needed for development of flue-cured tobacco
Boron coordinates cigarette strain growth and development, plays an important role to the yield and quality of tobacco leaf.
The present invention fully considers the nutrient uptake feature of tobacco, and using single-dose application technology, guarantee tobacco seedlings early period are to the need of nutrient
Will, and the characteristics of put point release according to fertilizer, tobacco leaf picking is ensured, which to bake the phase (after transplanting 90 days), will not form nutrient supply mistake
Amount, caused by tobacco leaf it is remaining green when it is due to become yellow and ripe late-maturing, it is impossible to it is normal fall Huang adopt it is roasting.Therefore, the present invention can not only reduce fertilizer amount, improve
Utilization rate of fertilizer, and quality of tobacco can be promoted, improve peasant income.
Specific embodiment
Outlined above describes the present invention, can by referring to provided herein is certain specific embodiments further understand this
Invention, these embodiments are merely to illustrate and not limit the present invention.
A kind of to subtract the vega dedicated fertilizer for applying synergy and applied once, the material mixing by following parts by weight is uniform
It is made：70-90 parts of tobacco ternary compound fertilizer, 15-25 parts of Diammonium phosphate (DAP), 30-40 parts of potassium sulfate, 15-25 parts of potassium nitrate, magnesium sulfate
18-24 parts, 1-3 parts of potassium dihydrogen phosphate, 1-3 parts of borax, 60-80 parts of rapeseed cake fertilizer.
The N ︰ P of the tobacco ternary compound fertilizer2O5︰ K213.5 ︰ 22.5 of O=9 ︰.
Further, fertilizer is prepared from the following raw materials in parts by weight：80 parts of tobacco ternary compound fertilizer, Diammonium phosphate (DAP) 20
Part, 36 parts of potassium sulfate, 20 parts of potassium nitrate, 20 parts of magnesium sulfate, 2 parts of potassium dihydrogen phosphate, 2 parts of borax, 70 parts of rapeseed cake fertilizer.
The fertilizer, after material mixing is uniform to obtain the final product.
Further, the primary method of administration of fertilizer is：1) in vega site preparation ridging, by the disposable section of fertilizer
It applies；2) it apply fertilizer material in the centre position on ridge, fertilising section is 20-30cm, and is spaced 20-30cm, 3) after ridging, applies fertilizer and expects to exist
At the underface 20-25cm on ridge.
Further, fertilizer amount is carried out using a kind of following method：
If 1) soil organism≤20g/kg of vega, which belongs to low fertility vega, using fertilizer 135~
145kg/ mus；
If 2) 20~30g/kg of the soil organism of vega, the vega belong to medium fertility farmland, using fertilizer 120~
135kg/ mus；
If 3) soil organism >=30g/kg of vega, which belongs to middle high fertility farmland, using fertilizer 105~
120kg/ mus.
This method is applied on the vega soil of Southern Part of Anhui Province cigarette district.
Specific embodiments of the present invention described further below.
The tobacco bred that embodiment experiment is selected is cloud and mist 87.
Each embodiment sets two processing, respectively control group and test group, and every group of processing is repeated 3 times.
In order to embody vega dedicated fertilizer provided by the present invention subtract apply synergy applied once method to reduce fertilizer amount,
Utilization rate of fertilizer, the effect for increasing peasant income are improved, we select the skill generally used in current local dwelling in Wannan produce reality
Art (fertilizer type, using dosage and fertilization mode) is as a control group.The fertilizer type of control group is：Tobacco ternary compound fertilizer
50kg/ mus, 15kg/ mus of calcium magnesium phosphate, 10kg/ mus of potassium sulfate, 15kg/ mus of potassium nitrate, 10kg/ mus of magnesium sulfate, organic fertilizer (vegetable seed
Cake fertilizer) 35kg/ mus.Control group fertilizer application total amount is 135kg/ mus, wherein 100kg containing chemical fertilizer, containing organic fertilizer (rapeseed cake fertilizer)
35kg.Control group fertilizer each component is weighed by formula rate before fertilising, is sufficiently stirred mixing.The specific method of control group fertilising
It is：All fertilizer of disposable row replacement in vega ridging then in the mechanical ditching, ridging in fertilizer both sides, makes the fertilizer of row replacement
Immediately below the body of ridge.
Embodiment 1
Test group is that can subtract the vega dedicated fertilizer for applying synergy and applied once, and fertilizer type is：Tobacco ternary compound fertilizer
80 parts, 20 parts of Diammonium phosphate (DAP), 36 parts of potassium sulfate, 20 parts of potassium nitrate, 20 parts of magnesium sulfate, 2 parts of potassium dihydrogen phosphate, 2 parts of borax, vegetable seed
70 parts of cake fertilizer.Each component raw material is weighed, and each component raw material is sufficiently stirred mixing by formula rate.Rate of fertilizer is
125kg/ mus, wherein 90kg/ containing chemical fertilizer mus, containing 35kg/ mus of organic fertilizer (rapeseed cake fertilizer).Specifically fertilizing method is：In vega
During site preparation ridging, the disposable section of fertilizer is applied, fertilising section is 25cm, and is spaced 25cm, then in fertilizer both sides machine
Tool ditching, ridging makes the fertilizer that section is applied immediately below the body of ridge at 20-25cm.
The effect of plot experiment, comparative test group and control group is carried out in local dwelling in Wannan (Chizhou City, Anhui Province Dongzhi County).
Control group and the experimental plot soil organic matter content of embodiment 1 are 26.5g/kg (medium fertility farmland).
Tobacco leaf normally adopt it is roasting after, test group and measure yield of tobacco respectively to illumination, calculate the output value, calculate chemical fertilizer and subtract and applies ratio
Example and increase benefit.
Test group fertilizer amount reduces 10% than control group, and 3361.0 yuan/mu of the test group tobacco leaf output value, benefit ratio compares
Group increases by 9.6%.
Embodiment 2
Test group is that can subtract the vega dedicated fertilizer for applying synergy and applied once, and fertilizer type is：Tobacco ternary compound fertilizer
90 parts, 20 parts of Diammonium phosphate (DAP), 35 parts of potassium sulfate, 25 parts of potassium nitrate, 24 parts of magnesium sulfate, 3 parts of potassium dihydrogen phosphate, 3 parts of borax, vegetable seed
80 parts of cake fertilizer.Each component raw material is weighed, and each component raw material is sufficiently stirred mixing by formula rate.Rate of fertilizer is
126kg/ mus, wherein 90kg containing chemical fertilizer, organic fertilizer (rapeseed cake fertilizer) 36kg.Specifically fertilizing method is：In vega site preparation ridging
When, the disposable section of fertilizer is applied, fertilising section is 25cm, and is spaced 25cm, and then in fertilizer both sides, machinery is ditched
Ridge makes the fertilizer that section is applied immediately below the body of ridge at 20-25cm.
The effect of plot experiment, comparative test group and control group is carried out in local dwelling in Wannan (Chizhou City, Anhui Province Dongzhi County).
Control group and the experimental plot soil organic matter content of embodiment 1 are 15.2g/kg (low fertility farmland).
Tobacco leaf normally adopt it is roasting after, test group and measure yield of tobacco respectively to illumination, calculate the output value, calculate chemical fertilizer and subtract and applies ratio
Example and increase benefit.
Test group fertilizer amount reduces 10% than control group, and 3195.9 yuan/mu of the test group tobacco leaf output value, benefit ratio compares
Group increases by 14.5%.
Embodiment 3
Test group is that can subtract the vega dedicated fertilizer for applying synergy and applied once, and fertilizer type is：Tobacco ternary compound fertilizer
70 parts, 15 parts of Diammonium phosphate (DAP), 30 parts of potassium sulfate, 15 parts of potassium nitrate, 18 parts of magnesium sulfate, 1 part of potassium dihydrogen phosphate, 1 part of borax, vegetable seed
60 parts of cake fertilizer.Each component raw material is weighed, and each component raw material is sufficiently stirred mixing by formula rate.Rate of fertilizer is
115.5kg/ mus, wherein 82.5kg containing chemical fertilizer, organic fertilizer (rapeseed cake fertilizer) 33kg.Specifically fertilizing method is：In vega site preparation
During ridging, the disposable section of fertilizer is applied, fertilising section is 25cm, and is spaced 25cm, is then opened in fertilizer both sides with machinery
Ditch ridging makes the fertilizer that section is applied immediately below the body of ridge at 20-25cm.
The effect of plot experiment, comparative test group and control group is carried out in local dwelling in Wannan (Xuancheng City of Anhui Province Xuanzhou District).
Control group and the experimental plot soil organic matter content of embodiment 1 are 31.5g/kg (in high fertility farmland).
Tobacco leaf normally adopt it is roasting after, test group and measure yield of tobacco respectively to illumination, calculate the output value, calculate chemical fertilizer and subtract and applies ratio
Example and increase benefit.
Test group fertilizer amount reduces 17.5% than control group, 3234.3 yuan/mu of the test group tobacco leaf output value, benefit ratio pair
Increase by 8.0% according to group.
Embodiment 4
Test group is that can subtract the vega dedicated fertilizer for applying synergy and applied once, and fertilizer type is：Tobacco ternary compound fertilizer
90 parts, 25 parts of Diammonium phosphate (DAP), 40 parts of potassium sulfate, 25 parts of potassium nitrate, 24 parts of magnesium sulfate, 3 parts of potassium dihydrogen phosphate, 3 parts of borax, vegetable seed
80 parts of cake fertilizer.Each component raw material is weighed, and each component raw material is sufficiently stirred mixing by formula rate.The formula combination is suitable for
The soil organism vega relatively low less than 20g/kg fertility.Specifically fertilizing method is：It, will be described in vega site preparation ridging
The disposable section of fertilizer is applied, and fertilising section is 25cm, and is spaced 25cm, then in the mechanical ditching, ridging in fertilizer both sides, makes what section was applied
Fertilizer is immediately below the body of ridge at 20-25cm.
Embodiment 5
Test group is that can subtract the vega dedicated fertilizer for applying synergy and applied once, and fertilizer type is：Tobacco ternary compound fertilizer
80 parts, 20 parts of Diammonium phosphate (DAP), 40 parts of potassium sulfate, 20 parts of potassium nitrate, 20 parts of magnesium sulfate, 1 part of potassium dihydrogen phosphate, 1 part of borax, vegetable seed
70 parts of cake fertilizer.Each component raw material is weighed, and each component raw material is sufficiently stirred mixing by formula rate.The formula combination is suitable for
The vega of the soil organism 20~30g/kg medium fertilities.Specifically fertilizing method is：It, will be described in vega site preparation ridging
The disposable section of fertilizer is applied, and fertilising section is 25cm, and is spaced 25cm, then in the mechanical ditching, ridging in fertilizer both sides, makes what section was applied
Fertilizer is immediately below the body of ridge at 20-25cm.
The above embodiment of the present invention test group and control group difference are as shown in table 1.
By table 1 as it can be seen that vega dedicated fertilizer provided by the invention, which subtracts, applies synergy applied once method and current conventional fertilizer application
Fertilizer application total amount, fertilizer amount, yield of tobacco and tobacco leaf output value of method etc. have larger difference.Statistical analysis, embodiment
Middle subtracted using chemical fertilizer applies the more conventional fertilizing method of synergy applied once method, and applying quantity of chemical fertilizer reduces 10%~17.5%, cigarette
Leaf-making quantity increased, and the tobacco leaf output value dramatically increases, and tobacco leaf income increases by 8.0%~14.5% than control group.It absolutely proves
Vega dedicated fertilizer provided by the invention, which subtracts, applies synergy applied once method to reducing fertilizer amount, increasing tobacco grower's income with aobvious
Works is used.
Table 1
Note：1) chemical fertilizer subtracts the ratio of applying (%)=(control group fertilizer amount-test group fertilizer amount)/control group chemical fertilizer and uses
Amount × 100%；2) increase benefit (%)=(the test group tobacco leaf output value-control group tobacco leaf output value)/control group tobacco leaf output value ×
100%
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only the example for implementing the present invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, not departing from the present invention
Spirit and scope in made change and retouch, belong to the present invention scope of patent protection.
Claims (7)
1. a kind of subtract the vega dedicated fertilizer for applying synergy and applied once, which is characterized in that fertilizer is by following parts by weight
It is made after material mixing is uniform：70-90 parts of tobacco ternary compound fertilizer, 15-25 parts of Diammonium phosphate (DAP), 30-40 parts of potassium sulfate, potassium nitrate
15-25 parts, 18-24 parts of magnesium sulfate, 1-3 parts of potassium dihydrogen phosphate, 1-3 parts of borax, 60-80 parts of rapeseed cake fertilizer.
2. the vega dedicated fertilizer for applying synergy and applied once can be subtracted as described in claim 1, which is characterized in that the tobacco
The N ︰ P of ternary compound fertilizer2O5︰ K213.5 ︰ 22.5 of O=9 ︰.
3. the vega dedicated fertilizer for applying synergy and applied once can be subtracted as described in claim 1, which is characterized in that fertilizer by with
The raw material of lower parts by weight is made：80 parts of tobacco ternary compound fertilizer, 20 parts of Diammonium phosphate (DAP), 36 parts of potassium sulfate, 20 parts of potassium nitrate, sulphur
Sour 20 parts of magnesium, 2 parts of potassium dihydrogen phosphate, 2 parts of borax, 70 parts of rapeseed cake fertilizer.
4. subtracting as described in claims 1 to 3 applies the vega dedicated fertilizer of synergy and applied once, which is characterized in that described
Vega dedicated fertilizer is applied on the vega soil of Southern Part of Anhui Province cigarette district.
5. a kind of vega dedicated fertilizer, which subtracts, applies synergy applied once method, which is characterized in that the fertilizer is in claim 1-4
Fertilizer described in any claim, and the primary method of administration of fertilizer is：
1) in vega site preparation ridging, the disposable section of fertilizer is applied；
2) material is applied fertilizer in the centre position on ridge, and fertilising section is 20-30cm, and is spaced 20-30cm；
3) after vega ridging, material is applied fertilizer at the underface 20-25cm on ridge.
6. vega dedicated fertilizer according to claim 5, which subtracts, applies synergy applied once method, which is characterized in that the fertilizer
For the fertilizer described in any claim in claim 1-4, and fertilizer amount carries out with the following method：
If 1) soil organism≤20g/kg of vega, which belongs to low fertility vega, using 135~145kg/ of fertilizer
Mu；
If 2) 20~30g/kg of the soil organism of vega, the vega belong to medium fertility farmland, using fertilizer 120~
135kg/ mus；
If 3) soil organism >=30g/kg of vega, which belongs to middle high fertility farmland, using 105~120kg/ of fertilizer
Mu.
7. the vega dedicated fertilizer as described in claim 4~6, which subtracts, applies synergy applied once method, which is characterized in that this method
On vega soil applied to Southern Part of Anhui Province cigarette district.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108689753A (en) * | 2018-08-10 | 2018-10-23 | 安徽省农业科学院烟草研究所 | A kind of special complex fertilizer and its application method waiting for cultivation technology for tobacco overlay film |
| CN109438131A (en) * | 2018-12-28 | 2019-03-08 | 镇江贝思特有机活性肥料有限公司 | A kind of fertilizer special for tobacco material and preparation method thereof suitable for local dwelling in Wannan |
| CN110651580A (en) * | 2019-09-04 | 2020-01-07 | 湖南农业大学 | Fertilizing method for tobacco in rice-crop tobacco area |
| CN114885630A (en) * | 2022-05-09 | 2022-08-12 | 贵州省烟草公司六盘水市公司 | Improvement method and application of magnesium supplement and fertilization for soil in Guizhou Liuzhou hookah region |
| CN114885630B (en) * | 2022-05-09 | 2024-04-23 | 贵州省烟草公司六盘水市公司 | Improvement method and application of magnesium supplementing and fertilizer enhancing soil in Guizhou six-disc water tobacco region |
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| BR102016006235A2 (en) * | 2016-03-22 | 2017-09-26 | Antonio Locatelli Jair | COMPOSITION BASED ON BASALTIC ROCK TALK FOR FERTILIZATION, SOIL CORRECTION AND FOLIATION FOLIAGE THROUGH FOLIATE FERTILIZATION |
| CN107285839A (en) * | 2017-08-07 | 2017-10-24 | 湖北省烟草公司十堰市公司 | The Special compound fertilizer for tobacco of improvement |
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| BR102016006235A2 (en) * | 2016-03-22 | 2017-09-26 | Antonio Locatelli Jair | COMPOSITION BASED ON BASALTIC ROCK TALK FOR FERTILIZATION, SOIL CORRECTION AND FOLIATION FOLIAGE THROUGH FOLIATE FERTILIZATION |
| CN106747770A (en) * | 2016-11-18 | 2017-05-31 | 安徽省农业科学院烟草研究所 | A kind of Tobacco-rice rotation special potassium fertilizer and its anniversary one-time use method |
| CN107285839A (en) * | 2017-08-07 | 2017-10-24 | 湖北省烟草公司十堰市公司 | The Special compound fertilizer for tobacco of improvement |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689753A (en) * | 2018-08-10 | 2018-10-23 | 安徽省农业科学院烟草研究所 | A kind of special complex fertilizer and its application method waiting for cultivation technology for tobacco overlay film |
| CN109438131A (en) * | 2018-12-28 | 2019-03-08 | 镇江贝思特有机活性肥料有限公司 | A kind of fertilizer special for tobacco material and preparation method thereof suitable for local dwelling in Wannan |
| CN110651580A (en) * | 2019-09-04 | 2020-01-07 | 湖南农业大学 | Fertilizing method for tobacco in rice-crop tobacco area |
| CN110651580B (en) * | 2019-09-04 | 2022-10-18 | 湖南农业大学 | Fertilizing method for tobacco in rice-crop tobacco area |
| CN114885630A (en) * | 2022-05-09 | 2022-08-12 | 贵州省烟草公司六盘水市公司 | Improvement method and application of magnesium supplement and fertilization for soil in Guizhou Liuzhou hookah region |
| CN114885630B (en) * | 2022-05-09 | 2024-04-23 | 贵州省烟草公司六盘水市公司 | Improvement method and application of magnesium supplementing and fertilizer enhancing soil in Guizhou six-disc water tobacco region |
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