CN106927966A - One grows tobacco multi-effect foliage fertilizer and its preparation method and application - Google Patents
One grows tobacco multi-effect foliage fertilizer and its preparation method and application Download PDFInfo
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- CN106927966A CN106927966A CN201511026148.3A CN201511026148A CN106927966A CN 106927966 A CN106927966 A CN 106927966A CN 201511026148 A CN201511026148 A CN 201511026148A CN 106927966 A CN106927966 A CN 106927966A
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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Abstract
Being grown tobacco the present invention relates to one, multi-effect foliage is fertile, and its raw material includes by weight:Potassium fulvate 5-50 parts, chitosan oligosaccharide 1-10 parts, brassinosteroid 0.005-2 parts, vitamin C 1-15 parts, potassium dihydrogen phosphate 5-20 parts, 5-30 parts of EDTA chelated magnesiums, 5-25 parts of EDTA chelated irons, boric acid 10-30 parts, 5-25 parts, ammonium molybdate 1-15 parts of EDTA chelated zincs.The various tobacco growing Auto-regulators of tobacco multi-effect foliage fertilizer addition of the present invention and nutrient, it is a kind of green, environmental protection, safe foliar fertilizer with stimulating plant growth, promoting the effects such as fertilizer efficiency, enhancing stress resistance of plant, Optimizing Tobacco institutional framework, raising potassium content of tobacco leaf, improvement product quality.The preparation method of tobacco multi-effect foliage fertilizer of the present invention, simple to operate, processing step is short, using convenient, is adapted to industrial production.
Description
Technical field
The present invention relates to fertilizer field, more particularly to one grow tobacco multi-effect foliage fertilizer and its application.
Background technology
Tobacco is one of important industrial crops of China, and tobacco leaf is always weighed as the raw material sources of cigarette process
Be particularly after accession to WTO depending on quality, in the world increasingly competitive tobacco leaf production and smoking with it is strong
The proposition of Kang Wenti, requirement higher is proposed to quality of tobacco.There is tobacco leaf potassium in current cured tobacco production to contain
Amount is relatively low, and nicotine content is higher, overall quality problem not high.Fertilising and nutrition regulation are flue-cured tobacco cultivations
The first element of tobacco leaf quality is determined in system.As the continuous expansion of cigarette district continuous cropping area and flue-cured tobacco are produced
The raising of amount, soil with organic matter content reduction, is drastically reduced by the nutrient applied fertilizer into soil,
And nutrient easily fixed in soil, leaching, validity is relatively low, it is impossible to give full play to its fertilizer efficiency.
Foliage dressing can make nutriment enter internal from leaf portion, directly participate in the metabolic and organic of crop
The process of thing synthesis, can improve adaptation regulating power of the cigarette strain itself to environment, and then in the anti-of enhancing flue-cured tobacco
Inverse power, while avoiding fixation, leaching of the nutrient in soil, improves utilization rate of fertilizer, reduces environmental pollution,
Province's fertilizer is reached simultaneously, reduces cost, the purpose increased economic efficiency.Therefore, in actual production, generally
Cigarette strain element is rescued using humic acid solution, chelated microelement solution, Freamine Ⅲ as foliar fertilizer to lack
Weary disease and an effective measures of regulation crop nutrition.Foliage-spray potash fertilizer can significantly change sugar in tobacco leaf
Content and proportioning, improve the flavor and taste of tobacco leaf;The potassium content of each layer blade is balanced, increases commodity tobacco leaf number,
And then improve the economic benefit of tobacco planting.The application of foliar fertilizer be soil application supplement or supplementary means,
The regulating power of flue-cured tobacco nutrition is enhanced, is a measure for low-cost high-efficiency benefit.
The content of the invention
It is many that the technical problems to be solved by the invention are to provide a kind of good effect, low cost, the comprehensive tobacco of effect
Functional form foliar fertilizer, the present invention according to tobacco physiological habit, while make full use of chitosan oligosaccharide, vitamin C,
Various Functional Units such as plant growth regulator, chelated microelement usually promote tobacco growing, improve tobacco product
Matter, increases the diseases and insect pests resistance of tobacco, and greatly promotes potassium content of tobacco leaf increase.
Technical scheme is as follows:
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes potassium fulvate, chitosan oligosaccharide, brassinosteroid, dimension life
Plain C, potassium dihydrogen phosphate, EDTA chelated magnesiums, EDTA chelated irons, boric acid, EDTA chelated zincs, molybdic acid
Ammonium.
Preferably, one grow tobacco multi-effect foliage fertilizer, its raw material includes by weight:Potassium fulvate 5-50 parts,
Chitosan oligosaccharide 1-10 parts, brassinosteroid 0.005-2 parts, vitamin C 1-15 parts, potassium dihydrogen phosphate 5-20 parts,
5-30 parts of EDTA chelated magnesiums, 5-25 parts of EDTA chelated irons, boric acid 10-30 parts, EDTA chelated zincs 5-25
Part, ammonium molybdate 1-15 parts.
It is further preferred that the tobacco multi-effect foliage fertilizer, its raw material includes by weight:Potassium fulvate
10-50 parts, chitosan oligosaccharide 2-8 parts, brassinosteroid 0.01-1.5 parts, vitamin C 2-10 parts, biphosphate
Potassium 5-15 parts, 8-25 parts of EDTA chelated magnesiums, 8-20 parts of EDTA chelated irons, boric acid 12-25 parts, EDTA
Chelated zinc 8-20 parts, ammonium molybdate 2-10 parts.
It is further preferred that the tobacco multi-effect foliage fertilizer, its raw material includes by weight:Fulvic acid
Potassium 15-20 parts, chitosan oligosaccharide 3-5 parts, brassinosteroid 0.1-0.5 parts, vitamin C 4-6 parts, biphosphate
Potassium 10-15 parts, 12.9-15.9 parts of EDTA chelated magnesiums, 10-12 parts of EDTA chelated irons, boric acid 15-20 parts,
10-12 parts, ammonium molybdate 6-8 parts of EDTA chelated zincs
It is preferred that the tobacco multi-effect foliage fertilizer, its raw material includes by weight:20 parts of potassium fulvate,
5 parts of chitosan oligosaccharide, 0.1 part of brassinosteroid, 6 parts of vitamin C, 10 parts of potassium dihydrogen phosphate, EDTA chelas
Close 12.9 parts of magnesium, 10 parts of EDTA chelated irons, 20 parts of boric acid, 10 parts of EDTA chelated zincs, ammonium molybdate 6
Part.
Preferably, tobacco multi-effect foliage fertilizer of the present invention, the particle diameter of each raw material is respectively less than 0.3mm;Enter one
Step is preferably 0.25-0.3mm.
In order to preferably play the effect of the tobacco multi-effect foliage fertilizer, wherein the particle diameter of each raw material is preferably smaller than
60 mesh.
The weight portion can be the unit of weight well known in the art such as μ g, mg, g, kg, or its
Multiple, such as 1/10,1/100,10 times, 100 times.
The present invention provides the preparation method of above-mentioned tobacco multi-effect foliage fertilizer:Including weighing each raw material by raw material proportioning,
Then mix according to a conventional method.
Preferably, the preparation method of above-mentioned tobacco multi-effect foliage fertilizer, comprises the following steps:Each component is taken, is ground
Sieve that is broken, crossing more than 60 mesh, mixes in proportion, and dispenses, you can.
Use for convenience, tobacco multi-effect foliage fertilizer of the present invention can be packed by 5~10kg/ bags of specification.
The tobacco multi-effect foliage fertilizer nutrient that the present invention is provided is comprehensive, and consumption rationally, can between each component
To realize synergy;There are improved effect, and comprehensive nutrition, good water solubility, to promoting crop life to soil
It is long that also there is good action.
Fulvic acid can make cigarette strain well developed root system, nitrate reductase, polyphenol oxidase, ascorbic acid in plant body
The increased activity of oxidizing ferment, nitrogen metabolism level is improved, and absorption of the root to inorganic nutrients is accelerated, can direct effect
In plant, promote cell elongation to stimulate plant growth, reduce stomatal aperture, improve chlorophyll content, enhancing
Photosynthesis, cigarette strain growing way is good, and fully, resistance enhancing, dry increases leaf development, crop quality
Improve.Fulvic acid can reduce middle leaf sugar/alkali ratio, promote upper leaf ripe, improve tobacco leaf utilizability, so that
Improve quality of tobacco.Fulvic acid is mixed with micro- fertilizer to apply foliar fertilizer as a kind of new antitranspirant, can both send out
Fulvic acid drought resisting function is waved, the demand of the micro- fertilizer of plant pair can be met again, yield of flue-cured tobacco and quality can be improved.
Potassium fulvate is one kind of Yellow humic acid fertilizer, and it can play adjustment effect of the fulvic acid to plant growth,
Potassium necessary to plant growth can be supplemented.
Chitosan oligosaccharide (Chitosan oligosaccharide, COS), is called Chitosan poly oligosaccharide, chitosan oligomer, is
The degree of polymerization that degradation of chitosan is obtained is the water soluble oligosaccharide of 2-20, with the activity higher than shitosan,
Molecular weight is small, is more soluble in water, biodegradable, the features such as having no toxic side effect.Chitosan oligosaccharide is given birth to as plant
Conditioning agent long, can promote seed to sprout and growth and development of plants, improve photosynthesis of plant, improve product
Quality.Chitosan oligosaccharide also has the biological function of induction plant stress-resistance defense reaction, strengthens various Defensive Enzymes and lives
Property, protective plant protecting agent synthesizes and accumulation, lignification isoreactivity;Controlling disease occurs, such as capsicum epidemic disease, cigarette
Careless virosis;Suppress fungi growth, the beneficial bacterium in proliferative biological bacterial manure and soil has fertilizer efficiency and drug effect concurrently
Dual biological effect.
Brassinosteroid (BR), is a steroid lactone compound also known as study on brassinolide, with promotion leaf
The effect such as green element formation and anti-aging.Cigarette strain is sprayed, and can increase tobacco seedlings dry matter weight, in raising tobacco seedlings
IAA contents, reduction ABA contents, promote root growth and tobacco seedlings stalwartness, the area of expansion source tobacco leaf,
Improve chlorophyll content in leaf blades and rate of photosynthisis, hence it is evident that the quality of improvement storehouse tobacco leaf, especially middle and lower part leaf
Quality significantly improves folder after pinching inhales plant growth regulator can improve the accumulation of each position potassium of tobacco, promote
Enter potassium from root, stem to the transfer of leaf portion, in raising, the potassium content of upper blade, significantly improve tobacco
Quality.
Magnesium is the indispensable composition of chlorophyll, is the activator of various enzymes, can directly participate in photosynthesis,
Promote carbohydrate metabolism, have good action to the coagulability and color and luster of flue-cured tobacco flammability and cigarette ash.
Boron has important adjustment effect to the formation of cigarette strain cell membrane, cell division and tobacco carbon and nitrogen metabolism,
Photosynthetic effect and assimilatory power can be improved, beneficial to root system development, resistance, indoles second in influence cigarette strain body is improved
Sour anabolism, makes growth cellulose content and activity be maintained in certain physiological concentration range.
Molybdenum is micro- necessary to be tobacco.It is to nitrogen nutrition and improves tobacco leaf Determination of Chlorophyll content and stabilization
Property, strengthen photosynthesis, promote carbohydrate synthesis and transfer to play an important role.Molydbenum fertilizer can improve nitric acid
Reductase activity, so as to influence the synthesis of protein.Ammonium molybdate can also strengthen resistance of the cigarette strain to virus.
Zinc is entered in plant body with ionic state, participates in chlorophyll, carrotene, lutein synthesis, strengthens light
Cooperation is used, and zinc is relevant with vitamin synthesis.Zinc participates in tryptophan synthesis, and tryptophan is auxin synthesis
Precursor substance, auxin adjusts growing for cigarette strain again as hormone substance.Shi Xinneng improves better-than-average
The ratio and the output value of cigarette, improve reduction and nicotine amount in tobacco leaf, make sugar synthesis with sugar/alkali than improving, and improve fragrant
Manner and perfume quantity, so as to improve fragrance taste
Vitamin is nourished one's nature certainly for higher plant.External source vitamin can promote growth and development of plants, no
Determine root to be formed and seed sprouting, can also prevent influence of the adverse environment to plant, improve resistance.Vitamin
The influence of biocatalyst-enzyme system is participated in co-enzyme form, plant nitrate reductase activity is influenceed, cell is participated in
The material such as protein, fat, carbohydrate metabolism.Tobacco leaf sprays vitamin C increases photosynthetic area, Ye Lv
Cellulose content is improved, and photosynthesis is strengthened, and photosynthate increases, and tobacco leaf quality improves effect is significant, and tobacco is ripe
Phase is done sth. in advance, and color, fragrant quality have improvement.
The present invention also provides the application on tobacco planting of above-mentioned tobacco multi-effect foliage fertilizer.
Preferably, cigarette strain it is prosperous it is long-term, pinch on the day of and after pinching 10 days blade faces spray in time.Typically spray
Time is after at 5 points in afternoon.Positive and negative is carried out to cigarette strain blade face to spray, spray with positive and negative blade cloud point not
It is standard to fall.Spraying rear 8h chances rain should be added.
Tobacco multi-effect foliage fertilizer amount of application of the present invention is 1.5-5kg/ mus.
Tobacco multi-effect foliage of the present invention fertilizer when applying general being watered be diluted to 500~700 times of liquid and carry out leaf
Face sprays.
Beneficial effect of the present invention:
The tobacco multi-effect foliage of the present invention various tobacco growing Auto-regulators of fertilizer addition and nutrient, with stimulating,
Promote tobacco growing, resistance against diseases, the Optimizing Tobacco promoting fertilizer efficiency, enhancing stress resistance of plant, increase cigarette strain
Institutional framework, improve potassium content of tobacco leaf, improve the effect such as tobacco product quality, be a kind of green, environmental protection,
The foliar fertilizer of safety, has certain improving effect to tobacco growing environment.The chitosan oligosaccharide contained in the present invention
Effect that is immune and killing can be produced to various fungies, bacterium and virus.The fertilizer that the present invention is provided contains work
Various nutrient elements needed for thing growth, a great number of elements balance proportioning, the middle trace element of Chelating state is easier to make
Thing is absorbed, and contributes to crop growth.The fertilizer that the present invention is provided is especially suitable for drip irrigation and blade face spray
Various application methods such as apply, be conducive to tobacco to absorb.The fulvic acid that the present invention is provided has good for soil
Good improvement result, improves the bioavailability of nutrient in fertilizer.The fertilizer that the present invention is provided can be with
Prevent moisture absorption from luming.The preparation method of tobacco multi-effect foliage fertilizer of the present invention, simple to operate, processing step is short,
Using convenient, it is adapted to industrial production.
Specific embodiment
With reference to embodiment to further instruction of the present invention, following examples are used to illustrate the present invention, but
It is not limited to the scope of the present invention.If not specializing, technological means used is this area in embodiment
Conventional meanses known to technical staff, it is raw materials used to be commercial goods.
In following examples, the measurement unit of described " part " may be selected the conventional weight list such as " g ", " kg "
Position.
It is raw materials used in each embodiment to be commercially available prod, wherein:
Potassium fulvate (one-level):Chocolate brown powder, fulvic acid content >=45%, potassium oxide content >=13%;
Can be provided by Houma City Jia You humic acids Co., Ltd;
Chitosan oligosaccharide, yellow powder can be provided by Qingdao Bo Zhihui power bio tech ltd;
Brassinosteroid, white powder can be provided by Henan Xin Liyuan agricultural science and technologys Co., Ltd;
Vitamin C (ascorbic acid), white crystals analyze pure, can be carried by Jining Hui De Chemical Co., Ltd.s
For;
Potassium dihydrogen phosphate is white crystalline powder (content >=98%);
EDTA chelated magnesiums:White powder, chelates content of magnesium >=15%, can be by Bo Wei agrochemicals Co., Ltd
There is provided;
EDTA chelated irons:Yellowish-brown powder, chelates iron content >=13%, can be by the rich prestige limited public affairs of agrochemicals
Department provides.
Boric acid is white powder (industrial Grade A);
EDTA chelated zincs:White powder, chelates Zn content >=15%, can be by Bo Wei agrochemicals Co., Ltd
There is provided;
Ammonium molybdate is colourless or chartreuse monoclinic crystal (technical grade, content >=99%).
Embodiment 1
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:20 parts of potassium fulvate, chitosan oligosaccharide 5
Part, 0.1 part of brassinosteroid, 6 parts of vitamin C, 10 parts of potassium dihydrogen phosphate, EDTA chelated magnesiums 12.9
Part, 10 parts of EDTA chelated irons, 20 parts of boric acid, 10 parts of EDTA chelated zincs, 6 parts of ammonium molybdate.
The present embodiment further provides the preparation method of the tobacco multi-effect foliage fertilizer, comprises the following steps:
Each raw material is taken, is ground, cross 60 mesh sieves, mixed in proportion, dispensed, you can.
Embodiment 2
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:15 parts of potassium fulvate, chitosan oligosaccharide 3
Part, 0.1 part of brassinosteroid, 4 parts of vitamin C, 10 parts of potassium dihydrogen phosphate, EDTA chelated magnesiums 15.9
Part, 12 parts of EDTA chelated irons, 15 parts of boric acid, 12 parts of EDTA chelated zincs, 8 parts of ammonium molybdate.
Preparation method is with embodiment 1.
Embodiment 3
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:5 parts of potassium fulvate, chitosan oligosaccharide 1
Part, 0.005 part of brassinosteroid, 1 part of vitamin C, 5 parts of potassium dihydrogen phosphate, 5 parts of EDTA chelated magnesiums,
5 parts of EDTA chelated irons, 10 parts of boric acid, 5 parts of EDTA chelated zincs, 1 part of ammonium molybdate.
Preparation method is with embodiment 1.
Embodiment 4
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:50 parts of potassium fulvate, chitosan oligosaccharide 10
Part, 2 parts of brassinosteroid, 15 parts of vitamin C, 20 parts of potassium dihydrogen phosphate, 30 parts of EDTA chelated magnesiums,
25 parts of EDTA chelated irons, 30 parts of boric acid, 25 parts of EDTA chelated zincs, 15 parts of ammonium molybdate.
Preparation method is with embodiment 1.
Embodiment 5
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:50 parts of potassium fulvate, chitosan oligosaccharide 8
Part, 1.5 parts of brassinosteroid, 10 parts of vitamin C, 15 parts of potassium dihydrogen phosphate, EDTA chelated magnesiums 25
Part, 20 parts of EDTA chelated irons, 25 parts of boric acid, 20 parts of EDTA chelated zincs, 10 parts of ammonium molybdate.
Preparation method is with embodiment 1.
Embodiment 6
One grows tobacco, and multi-effect foliage is fertile, and its raw material includes by weight:10 parts of potassium fulvate, chitosan oligosaccharide 2
Part, 0.01 part of brassinosteroid, 2 parts of vitamin C, 5 parts of potassium dihydrogen phosphate, 8 parts of EDTA chelated magnesiums,
8 parts of EDTA chelated irons, 12 parts of boric acid, 8 parts of EDTA chelated zincs, 2 parts of ammonium molybdate.
Preparation method is with embodiment 1.
Experimental example
Test site:Changsha, Hunan Liuyang industry park.
Experimental design:RANDOMIZED BLOCK DESIGN is taken in experiment, and 4 treatment are set altogether, and plot area is 36m2,
Seeding row spacing is 1.2m*0.5m, every 60 plants of cell kind cigarette.It is K326, other cultivation managements for examination flue-cured tobacco cultivars
Measure is performed in strict accordance with high-quality tobacco cultivation technique measure.
Subjects:Tobacco multi-effect foliage fertilizer prepared by embodiment 1-2.
Test method:
Experimental group 1-2:Uniform tobacco multi-effect foliage fertilizer (embodiment 1-2) of 100g mixtures is taken, by 1:500
Ratio is converted 50kg water dissolves and is shaken up.Cigarette strain it is prosperous it is long-term, pinch on the day of and after pinching 10 days blade faces spray in time.
Spraying time is after at 5 points in afternoon.Positive and negative is carried out to cigarette strain blade face to spray, spray with positive and negative blade cloud point
Do not fall is standard.Spraying rear 8h chances rain should be added.
Control group 1 (ck1):With experimental group 1-2 equivalent clear water;Application process is with experimental group 1-2;
Control group 2 (ck2):With experimental group 1-2 equivalent potassium dihydrogen phosphates;Application process is with experimental group 1-2.
Result of the test such as following table 1-3.
The influence of the flue-cured tobacco economical character of table 1 and yield
Note:* represents that difference reaches the pole level of signifiance (P ﹤ 0.01) compared with the control
A leaf, ten leaf leaf areas of falling are more equal than control group to can be seen that embodiment 1,2 by the result of the test of table 1
Increased;Plant height and yield increased group have increase in embodiment 1,2, and volume variance reaches pole
The level of signifiance.Illustrate that spraying the present invention can promote growing for cigarette strain, improve top also hacking degree, effectively
Improve tobacco production.
The cured tobacco leaf chemical composition of table 2 influences
There is table 2 as can be seen that its total sugar, reduced sugar, potassium content are above control group in embodiment 1,2,
Nicotine, total nitrogen content have downward trend compared with the control, illustrate to spray during foliar fertilizer of the present invention can improve tobacco leaf
Total reducing sugar, reduced sugar, potassium content, reduce cured tobacco leaf total nitrogen and nicotine content, improve quality of tobacco, and reach
To drop alkali carries potassium effect.
The different disposal disease survey table (unit of table 3:%)
As can be seen from Table 3, the incidence of disease highest of the treatment of control 1,2, in particular rust and Tobacco mosaic
Disease, the incidence of disease of embodiment 1,2 is substantially reduced, and black stem is not fallen ill.Show to spray tobacco blade face of the present invention
Fertilizer can improve plant anti-adversity ability, plant dry matter content be improved, so as to reduce tobacco diseases degree.
Although above the present invention is described in detail with a general description of the specific embodiments,
But on the basis of the present invention, it can be made some modifications or improvements, this is to those skilled in the art
Obviously.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention,
Belong to the scope of protection of present invention.
Claims (10)
1. one grow tobacco multi-effect foliage fertilizer, its raw material includes by weight:Potassium fulvate 5-50 parts, shell is few
It is sugared 1-10 parts, brassinosteroid 0.005-2 parts, vitamin C 1-15 parts, potassium dihydrogen phosphate 5-20 parts, EDTA
Chelated magnesium 5-30 parts, 5-25 parts of EDTA chelated irons, boric acid 10-30 parts, 5-25 parts of EDTA chelated zincs,
Ammonium molybdate 1-15 parts.
2. tobacco multi-effect foliage according to claim 1 is fertile, it is characterised in that it is former by weight
Material includes:Potassium fulvate 10-50 parts, chitosan oligosaccharide 2-8 parts, brassinosteroid 0.01-1.5 parts, vitamin C 2-10
Part, potassium dihydrogen phosphate 5-15 parts, 8-25 parts of EDTA chelated magnesiums, 8-20 parts of EDTA chelated irons, boric acid 12-25
Part, 8-20 parts, ammonium molybdate 2-10 parts of EDTA chelated zincs.
3. tobacco multi-effect foliage according to claim 1 is fertile, it is characterised in that it is former by weight
Material includes:Potassium fulvate 15-20 parts, chitosan oligosaccharide 3-5 parts, brassinosteroid 0.1-0.5 parts, vitamin C 4-6
Part, potassium dihydrogen phosphate 10-15 parts, 12.9-15.9 parts of EDTA chelated magnesiums, 10-12 parts of EDTA chelated irons,
Boric acid 15-20 parts, 10-12 parts, ammonium molybdate 6-8 parts of EDTA chelated zincs.
4. tobacco multi-effect foliage according to claim 1 is fertile, it is characterised in that it is former by weight
Material includes:20 parts of potassium fulvate, 5 parts of chitosan oligosaccharide, 0.1 part of brassinosteroid, 6 parts of vitamin C, phosphorus
10 parts of acid dihydride potassium, 12.9 parts of EDTA chelated magnesiums, 10 parts of EDTA chelated irons, 20 parts of boric acid, EDTA
10 parts of chelated zinc, 6 parts of ammonium molybdate.
5. tobacco multi-effect foliage according to claim any one of 1-4 is fertile, it is characterised in that each raw material
Particle diameter is respectively less than 0.3mm;Preferably 0.25-0.3mm.
6. the preparation method of tobacco multi-effect foliage fertilizer described in any one of claim 1-5, including by raw material proportioning
Each raw material is weighed, is then mixed.
7. the application on tobacco planting of tobacco multi-effect foliage fertilizer described in any one of claim 1-5.
8. application according to claim 7, it is characterised in that cigarette strain it is prosperous it is long-term, pinch on the day of and
10 days blade faces spray in time after pinching.
9. application according to claim 7, it is characterised in that the tobacco multi-effect foliage fertilizer amount of application
It is 1.5-5kg/ mus.
10. the application according to claim any one of 7-9, it is characterised in that the tobacco multi-effect foliage
Fertilizer is watered when applying and is diluted to 500~700 times of liquid and carries out foliage-spray.
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CN110915395A (en) * | 2019-10-29 | 2020-03-27 | 镇江贝思特有机活性肥料有限公司 | Combed fertilization method for flue-cured tobacco planting |
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CN103304314A (en) * | 2013-06-15 | 2013-09-18 | 福建农林大学 | Biological compound preparation for improving yield and quality of tobacco leaf at upper part of tobacco |
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CN107686400A (en) * | 2017-09-13 | 2018-02-13 | 江西省农业科学院土壤肥料与资源环境研究所 | A kind of plant growth conditioner and its application method for mitigating tobacco leaf high temperature injury |
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CN109258039A (en) * | 2018-11-19 | 2019-01-25 | 云南省烟草农业科学研究院 | A kind of fertilizing method improving junior tobacco leaf potassium content |
CN109258039B (en) * | 2018-11-19 | 2020-12-22 | 云南省烟草农业科学研究院 | Fertilizing method for improving potassium content of flue-cured tobacco leaves |
CN109438137A (en) * | 2019-01-02 | 2019-03-08 | 领先生物农业股份有限公司 | A kind of organic water soluble fertilizer and preparation method thereof with reinforcing crop itself resistance |
CN109776215A (en) * | 2019-01-29 | 2019-05-21 | 广西大学 | A kind of dedicated organic sylvite magnesium class fertilizer of flue-cured tobacco and preparation method thereof |
CN110915395A (en) * | 2019-10-29 | 2020-03-27 | 镇江贝思特有机活性肥料有限公司 | Combed fertilization method for flue-cured tobacco planting |
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CN114478142A (en) * | 2022-02-24 | 2022-05-13 | 贵州省烟草公司毕节市公司 | Tobacco leaf fertilizer containing nanometer rare elements and application |
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