CN108689753A - A kind of special complex fertilizer and its application method waiting for cultivation technology for tobacco overlay film - Google Patents
A kind of special complex fertilizer and its application method waiting for cultivation technology for tobacco overlay film Download PDFInfo
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- CN108689753A CN108689753A CN201810909813.0A CN201810909813A CN108689753A CN 108689753 A CN108689753 A CN 108689753A CN 201810909813 A CN201810909813 A CN 201810909813A CN 108689753 A CN108689753 A CN 108689753A
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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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/45—Tobacco
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Abstract
The present invention relates to technical field of fertilizers, provide a kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film, include the raw material of following parts by weight:9.5-11.5 parts of agramon, 20-24 parts of powdered acid ammonium dihydrogen, 40-60 parts of powdered potassium sulfate, 5-8 parts of powdery epsom salt, 4-7 parts of powdery white vitriol, 1-4 parts of borax.The present invention also provides a kind of application methods for the special complex fertilizer waiting for cultivation technology for tobacco overlay film.The advantage of the invention is that:The present invention replaces the nitrate nitrogen in conventional formulation in special complex fertilizer, with amidonitrogen and ammonium nitrogen, can not only meet needed for tobacco growing, moreover it is possible to while achieving the effect that reduce fertilizer cost;In addition, it is also relatively easy, conveniently with the matched application method step of special complex fertilizer of the present invention, there is extraordinary application prospect.
Description
Technical field
The present invention relates to technical field of fertilizers more particularly to a kind of special complex fertilizers waiting for cultivation technology for tobacco overlay film
And its application method.
Background technology
Developing for Special compound fertilizer for tobacco material need to be according to tobacco Nutritional principles, in conjunction with cigarette district soil fertility for growing tobacco shape
The factors such as condition, cultivation management pattern are improved or screen to special fertilizer through field experiment, small area demonstration, eventually form most
Good is suitble to the fertilizer special for tobacco of a certain regional climate and edaphic condition, then is widely applied.Wherein, forms of nitrogen
It is an important factor for influencing fertilizer special for tobacco material effect.It is generally believed that nitrate nitrogen is more advantageous to tobacco growth.With ammonium nitrogen phase
Than nitrate ion has the advantages that easily mobile, easy absorption, coordinates nutritional ingredient, and can promote the absorption to potassium.There is research table
It is bright, when nitrate nitrogen respectively accounts for 70% and 30% compounding application of nitrogen fertilizer amount with ammonium nitrogen, the growth most beneficial for tobacco and tobacco leaf
The formation of quality.Therefore, in China's fertilizer special for tobacco used at present, the equal nitrate nitrogens containing 30-50%.
But in the tobacco plantings region such as China East China, Central China, south China, overlay film transplantation technique to be planted generally is used, that is, is existed
Under conditions of weather and soil moisture content are better, by shifting to an earlier date site preparation, fertilising, ridging, overlay film, concentration transplanting is finally carried out,
Recruitment peak is staggered according to actual conditions progress is necessary, to improve transplanting progress, promotes transplanting quality.Overlay film mould to be planted
Formula has following characteristics compared with conventional transplanting pattern:First, site preparation, fertilising, ridging, overlay film carry out in advance, and fertilizer is before transplanting
It is manured into soil within 10-20 days;Second, soil moisture is sufficient after ridging overlay film, and soil moisture content is preferable, is conducive to nitrogen nitration reaction
Progress.Studies have shown that preferable in soil moisture content, ammonium nitrogen can be converted into nitrate nitrogen after being manured into soil 30 days,
And tobacco absorbs the peak of nitrogen 30-50 days after transplanting.Therefore, in the special fertilizer that the region to be planted using overlay film uses,
Completely it is contemplated that replacing nitrate nitrogen with ammonium nitrogen or amidonitrogen, it is allowed to be converted into nitrate nitrogen using soil nitrification,
While meeting needed for tobacco growing, fertilizer cost is further reduced.
Accordingly, it is badly in need of improving the prior art at present, the nitrate nitrogen in conventional formulation is replaced with amidonitrogen and ammonium nitrogen,
With obtain one kind can meet needed for tobacco growing and have both the advantages such as of low cost, easy to use be used for tobacco overlay film
Wait for the special complex fertilizer of cultivation technology and its corresponding application method.
Invention content
Technical problem to be solved by the present invention lies in provide one kind to meet needed for tobacco growing and have both cost
The special complex fertilizer and its application method that cultivation technology is waited for for tobacco overlay film of the advantages such as cheap, easy to use.
The present invention solves above-mentioned technical problem using following technical scheme:
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film, includes the raw material of following parts by weight:Powdery is urinated
It is 9.5-11.5 parts plain, 20-24 parts of powdered acid ammonium dihydrogen, 40-60 parts of powdered potassium sulfate, 5-8 parts of powdery epsom salt, powdery
4-7 parts of white vitriol, 1-4 parts of borax.
One of preferred embodiment as the present invention, includes the raw material of following parts by weight:10 parts of agramon, powdered acid
20 parts of ammonium dihydrogen, 60 parts of powdered potassium sulfate, 5 parts of powdery epsom salt, 4 parts of powdery white vitriol, 1 part of borax.
One of preferred embodiment as the present invention, includes the raw material of following parts by weight:11 parts of agramon, powdered acid
24 parts of ammonium dihydrogen, 52 parts of powdered potassium sulfate, 6 parts of powdery epsom salt, 5 parts of powdery white vitriol, 2 parts of borax.
One of preferred embodiment as the present invention, 11.5 parts of agramon, 22 parts of powdered acid ammonium dihydrogen, powdered potassium sulfate
50 parts, 7 parts of powdery epsom salt, 6 parts of powdery white vitriol, 3 parts of borax.
One of preferred embodiment as the present invention, the specific preparation method of the special complex fertilizer is:According to above-mentioned heavy
Measure number, after mixing by each raw material, be sent directly into comminutor be granulated to get.
A kind of application method for the special complex fertilizer waiting for cultivation technology for tobacco overlay film, includes the following steps:
(1) site preparation and fertilising
10-20 days before tobacco transplant, when selecting fine day, site preparation and fertilising are carried out;When site preparation, farmland is revolved using rotary cultivator
It is flat, and accomplish deep ploughing, carefully plough;Then, according to 110-120cm line-spacing bracing wire row replacements are above-mentioned the special of cultivation technology is waited for for tobacco overlay film
With compound fertilizer, dose is 80-120kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
15-20cm immediately below the body of ridge, wherein ridge bottom width 75-85cm, ridge top width 30-35cm, ridge body height 30-35cm;Then, immediately
Epiphragma digs shallow slot along ridge both sides 1/4-1/3 eminences, and mulching film edge, which is put into earthing compacting in slot, obturages;
(3) it transplants
10-20 days after ridging, the in due course transplanting of tobacco is carried out according to weather condition;First use card punch according to 45-55cm plants
Away from the circular hole for beating a diameter of 5-6cm on ridge, depth is 15-18cm;When transplanting, tobacco seedlings root matrix is arrived into cave with finger
Bottom, then matrix and basal part of stem are surrounded with soil fine crushing, lobus cardiacus pushes up 5cm or more away from ridge;Every plant of tobacco seedlings pour root water 0.5-1kg;It waits for
After tobacco seedling growth exposes ridge body, then is earthed up to tobacco seedlings stem and obturage mulch.
One of preferred embodiment as the present invention, the quality requirement of ridge body is in the step (2):Tall and big full, surface
It is smooth, soil is fine crushing, be in turtleback.
One of preferred embodiment as the present invention, requires in the step (2) in the ridges mulch Zheng Ju, no protuberance, no breakage.
One of preferred embodiment as the present invention, no longer top dressing after the completion of tobacco transplant in the step (3), until tobacco leaf
It is ripe.
One of preferred embodiment as the present invention, the farming method in the step (3) after the completion of tobacco transplant is pressed
According to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
The present invention compared with prior art the advantages of be:The present invention is in special complex fertilizer, with amidonitrogen and ammonium state
Nitrogen replaces the nitrate nitrogen in conventional formulation, can not only meet needed for tobacco growing, moreover it is possible to while reaching the effect for reducing fertilizer cost
Fruit, it is specific as follows:
(1) contain a great number of elements nitrogen, phosphorus, the potassium needed for tobacco growing, trace element in special complex fertilizer of the invention
Zinc, magnesium, boron meet needed for tobacco grown in field;In use, as base manure one-time use, it is not necessarily to top dressing, without adding other
Fertilizer plays the role of specially fertile special, section work and drops this;
(2) special complex fertilizer potassium content of the invention is high, m (N):m(K2O) reach 1:(3-4) is conducive to tobacco leaf potassium and contains
The promotion of amount and quality;After tobacco harvest, pedo relict potassium can be continued with by succession crop, play applied once, anniversary
The effect planned strategies for;
(3) dedicated fertilizer of the invention replaces the nitrate nitrogen in conventional formulation with amidonitrogen and ammonium nitrogen, plays reduction
The effect of fertilizer cost;
(4) formula composition of special complex fertilizer of the present invention is simple, is suitble to industrialization large-scale production;And it is matched
Application method step is also relatively easy, conveniently, has extraordinary application prospect.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.Various raw materials, are such as not specifically noted used in following embodiment, are commercial product well known in the art.
Embodiment 1
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film of the present embodiment, includes the original of following parts by weight
Material:9.5 parts of agramon, 20 parts of powdered acid ammonium dihydrogen, 40 parts of powdered potassium sulfate, 5 parts of powdery epsom salt, seven water of powdery
4 parts of zinc sulfate, 1 part of borax.
The specific preparation method of the present embodiment special complex fertilizer is:According to above-mentioned parts by weight, each raw material is mixed equal
After even, be sent directly into comminutor be granulated to get.
After special complex fertilizer is made according to the present embodiment formula and method, carry out fertilizer in Xuancheng City of Anhui Province Wenchang town
Demonstration, as a comparison with conventional fertilizers, application method includes the following steps:
(1) site preparation and fertilising
On March 1st, 2017 carries out site preparation and fertilising;When site preparation, farmland revolved using rotary cultivator flat, and accomplishes deep ploughing, thin
It ploughs;Then, according to the above-mentioned special complex fertilizer for waiting for cultivation technology for tobacco overlay film of 110cm line-spacing bracing wire row replacements, dose is
80kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
15cm immediately below ridge body, wherein the quality requirement of ridge body is:Tall and big full, surfacing, soil is fine crushing, is in turtleback, ridge bottom
Wide 75cm, ridge top width 30cm, ridge body height 30cm;Then, epiphragma immediately digs shallow slot, by mulching film edge along 1/4 eminence of ridge both sides
Earthing compacting in slot is put into obturage, it is desirable that in the ridges mulch Zheng Ju, no protuberance, no breakage;
(3) it transplants
On March 11st, 2017 carries out tobacco transplant;A diameter of 5cm, depth are first beaten on ridge according to 45cm spacing in the rows with card punch
Degree is the circular hole of 15cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then matrix and stem foot are surrounded with soil fine crushing
Portion, lobus cardiacus push up 5cm away from ridge;Every plant of tobacco seedlings pour root water 0.5kg;After tobacco seedling growth exposes ridge body, then tobacco seedlings stem is trained
Soil simultaneously obturages mulch;No longer top dressing after the completion of tobacco transplant, until tobacco leaf is ripe.
Other farming methods according to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
Embodiment 2
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film of the present embodiment, includes the original of following parts by weight
Material:11.5 parts of agramon, 24 parts of powdered acid ammonium dihydrogen, 60 parts of powdered potassium sulfate, 8 parts of powdery epsom salt, powdery seven
7 parts of water zinc sulphate, 4 parts of borax.
The specific preparation method of the present embodiment special complex fertilizer is:According to above-mentioned parts by weight, each raw material is mixed equal
After even, be sent directly into comminutor be granulated to get.
After special complex fertilizer is made according to the present embodiment formula and method, carry out fertilizer in Xuancheng City of Anhui Province willow town
Demonstration, as a comparison with conventional fertilizers, application method includes the following steps:
(1) site preparation and fertilising
On March 2nd, 2017 carries out site preparation and fertilising;When site preparation, farmland revolved using rotary cultivator flat, and accomplishes deep ploughing, thin
It ploughs;Then, according to the above-mentioned special complex fertilizer for waiting for cultivation technology for tobacco overlay film of 120cm line-spacing bracing wire row replacements, dose is
120kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
20cm immediately below ridge body, wherein the quality requirement of ridge body is:Tall and big full, surfacing, soil is fine crushing, is in turtleback, ridge bottom
Wide 85cm, ridge top width 35cm, ridge body height 35cm;Then, epiphragma immediately digs shallow slot, by mulching film edge along 1/3 eminence of ridge both sides
Earthing compacting in slot is put into obturage, it is desirable that in the ridges mulch Zheng Ju, no protuberance, no breakage;
(3) it transplants
On March 22nd, 2017 carries out tobacco transplant;A diameter of 6cm, depth are first beaten on ridge according to 55cm spacing in the rows with card punch
Degree is the circular hole of 18cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then matrix and stem foot are surrounded with soil fine crushing
Portion, lobus cardiacus push up 6cm away from ridge;Every plant of tobacco seedlings pour root water 1kg;After tobacco seedling growth exposes ridge body, then earth up to tobacco seedlings stem
And obturage mulch;No longer top dressing after the completion of tobacco transplant, until tobacco leaf is ripe.
Other farming methods according to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
Embodiment 3
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film of the present embodiment, includes the original of following parts by weight
Material:10 parts of agramon, 20 parts of powdered acid ammonium dihydrogen, 60 parts of powdered potassium sulfate, 5 parts of powdery epsom salt, seven water of powdery
4 parts of zinc sulfate, 1 part of borax.The specific preparation method of the present embodiment special complex fertilizer is:It, will be each according to above-mentioned parts by weight
Raw material after mixing, be sent directly into comminutor be granulated to get.
After special complex fertilizer is made according to the present embodiment formula and method, carry out fertilizer in Xuancheng City of Anhui Province Wenchang town
Demonstration, as a comparison with conventional fertilizers, application method includes the following steps:
(1) site preparation and fertilising
On March 3rd, 2017 carries out site preparation and fertilising;When site preparation, farmland revolved using rotary cultivator flat, and accomplishes deep ploughing, thin
It ploughs;Then, according to the above-mentioned special complex fertilizer for waiting for cultivation technology for tobacco overlay film of 120cm line-spacing bracing wire row replacements, dose is
110kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
15cm immediately below ridge body, wherein the quality requirement of ridge body is:Tall and big full, surfacing, soil is fine crushing, is in turtleback, ridge bottom
Wide 80cm, ridge top width 30cm, ridge body height 32cm;Then, epiphragma immediately digs shallow slot, by mulching film edge along 1/4 eminence of ridge both sides
Earthing compacting in slot is put into obturage, it is desirable that in the ridges mulch Zheng Ju, no protuberance, no breakage;
(3) it transplants
On March 21st, 2017 carries out tobacco transplant;A diameter of 5cm, depth are first beaten on ridge according to 45cm spacing in the rows with card punch
Degree is the circular hole of 15cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then matrix and stem foot are surrounded with soil fine crushing
Portion, lobus cardiacus push up 5cm away from ridge;Every plant of tobacco seedlings pour root water 0.5kg;After tobacco seedling growth exposes ridge body, then tobacco seedlings stem is trained
Soil simultaneously obturages mulch;No longer top dressing after the completion of tobacco transplant, until tobacco leaf is ripe.
Other farming methods according to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
Embodiment 4
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film of the present embodiment, includes the original of following parts by weight
Material:11 parts of agramon, 24 parts of powdered acid ammonium dihydrogen, 52 parts of powdered potassium sulfate, 6 parts of powdery epsom salt, seven water of powdery
5 parts of zinc sulfate, 2 parts of borax.The specific preparation method of the present embodiment special complex fertilizer is:It, will be each according to above-mentioned parts by weight
Raw material after mixing, be sent directly into comminutor be granulated to get.
After special complex fertilizer is made according to the present embodiment formula and method, carry out fertilizer in Xuancheng City of Anhui Province willow town
Demonstration, as a comparison with conventional fertilizers, application method includes the following steps:
(1) site preparation and fertilising
On March 4th, 2017 carries out site preparation and fertilising;When site preparation, farmland revolved using rotary cultivator flat, and accomplishes deep ploughing, thin
It ploughs;Then, according to the above-mentioned special complex fertilizer for waiting for cultivation technology for tobacco overlay film of 115cm line-spacing bracing wire row replacements, dose is
95kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
18cm immediately below ridge body, wherein the quality requirement of ridge body is:Tall and big full, surfacing, soil is fine crushing, is in turtleback, ridge bottom
Wide 80cm, ridge top width 32cm, ridge body height 32cm;Then, epiphragma immediately digs shallow slot, by mulch side along 3/10 eminence of ridge both sides
Edge is put into earthing compacting in slot and obturages, it is desirable that in the ridges mulch Zheng Ju, no protuberance, and no breakage;
(3) it transplants
On March 20th, 2017 carries out tobacco transplant;First use card punch according to 50cm spacing in the rows beaten on ridge a diameter of 5.5cm,
Depth is the circular hole of 16cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then matrix and stem are surrounded with soil fine crushing
Base portion, lobus cardiacus push up 5.5cm away from ridge;Every plant of tobacco seedlings pour root water 0.8kg;After tobacco seedling growth expose ridge body after, then to tobacco seedlings stem into
Row earths up and obturages mulch;No longer top dressing after the completion of tobacco transplant, until tobacco leaf is ripe.
Other farming methods according to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
Embodiment 5
A kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film of the present embodiment, 11.5 parts of agramon, powdery
22 parts of ammonium dihydrogen phosphate, 50 parts of powdered potassium sulfate, 7 parts of powdery epsom salt, 6 parts of powdery white vitriol, 3 parts of borax.This
The specific preparation method of embodiment special complex fertilizer is:It after mixing by each raw material is directly sent according to above-mentioned parts by weight
Enter comminutor be granulated to get.
After special complex fertilizer is made according to the present embodiment formula and method, carry out fertilizer in Chizhou City, Anhui Province Dongzhi County
Demonstration, as a comparison with conventional fertilizers, application method includes the following steps:
(1) site preparation and fertilising
On March 5th, 2017 carries out site preparation and fertilising;When site preparation, farmland revolved using rotary cultivator flat, and accomplishes deep ploughing, thin
It ploughs;Then, according to the above-mentioned special complex fertilizer for waiting for cultivation technology for tobacco overlay film of 120cm line-spacing bracing wire row replacements, dose is
80kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, the special complex fertilizer of row replacement is made to exist
15cm immediately below ridge body, wherein the quality requirement of ridge body is:Tall and big full, surfacing, soil is fine crushing, is in turtleback, ridge bottom
Wide 80cm, ridge top width 30cm, ridge body height 32cm;Then, epiphragma immediately digs shallow slot, by mulching film edge along 1/4 eminence of ridge both sides
Earthing compacting in slot is put into obturage, it is desirable that in the ridges mulch Zheng Ju, no protuberance, no breakage;
(3) it transplants
March 22 in 2017 carries out tobacco transplant;A diameter of 6cm, depth are first beaten on ridge according to 50cm spacing in the rows with card punch
For the circular hole of 15cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then matrix and stem foot are surrounded with soil fine crushing
Portion, lobus cardiacus push up 5cm away from ridge;Every plant of tobacco seedlings pour root water 0.8kg;After tobacco seedling growth exposes ridge body, then tobacco seedlings stem is trained
Soil simultaneously obturages mulch;No longer top dressing after the completion of tobacco transplant, until tobacco leaf is ripe.
Other farming methods according to"The burnt fragrant and sweet cured tobacco production technical regulation in the Anhui DB34/T 2583-2016 south"It carries out.
Embodiment 6
The present embodiment to illustrate using special complex fertilizer in above-described embodiment 1-5 with using conventional fertilizers (control) kind
When planting tobacco, in economic benefit, the comparison of tobacco leaf exterior quality, chemical composition, sensory evaluation etc..Application method is shown in above-mentioned
Each embodiment, the results are shown in Table shown in 1-4.
1 economic efficiency contrast of table
As shown in Table 1, the fertilizer special for tobacco material and application method plantation tobacco provided using various embodiments of the present invention is obtained
Per mu yield value ratio using conventional fertilizers slightly improve.This fertilizer has the characteristics that a kind of fertilizer, disposably application, operation are simpler
Just, spice is eliminated compared with using conventional fertilizers, is repeatedly spread fertilizer over the fields, the links such as top dressing, using 1 times or so of artificial cost reduction,
The nitrate nitrogen in conventional fertilizers, fertilizer cost is replaced to reduce 20-30 members per acre using the lower amidonitrogen of cost of material simultaneously.
Integrated comparative, input and output frequently improve 20%-30% using conventional fertilizers.
2 tobacco leaf chemical composition of table compares
Note:In table 2, sugared alkali is than being specially the ratio between reduced sugar and nicotine.
Tobacco leaf best in quality needs coordinated chemical composition.Wherein, potassium is important Quality Element, and potassium content is high
Tobacco leaf has preferable exterior quality and flammability, deep to be favored by Cigarette Industrial Enterprise, can be promoted tobacco leaf market value and
Tobacco grower's income.Fertilizer special for tobacco material provided by the invention has the characteristics that potassium content is high, m (N):m(K2O) reach 1:(3-4), has
Conducive to the promotion of potassium content of tobacco leaf and quality.As shown in Table 2, the tobacco planted using this fertilizer, potassium content of tobacco leaf is higher than control.
1 middle leaf of embodiment improves 17.17%, and upper leaf improves 18.54%;2 middle leaf of embodiment improves 8.00%, and upper leaf improves
3.37%;3 middle leaf of embodiment improves 14.80%, and upper leaf improves 12.50%;4 middle leaf of embodiment improves 7.98%, on
Portion's leaf improves 15.38%;5 middle leaf of embodiment improves 7.82%, and upper leaf improves 3.98%.Other chemical compositions with compare it is poor
Not less, it is in the zone of reasonableness of sound tobacco.
3 presentation quality of table compares
Note:In table 3, the numerical value in " bracket " after " color, maturity, identity, structure, oil content, coloration " is specially to comment
Divide coefficient index.
As shown in Table 3, the tobacco planted using fertilizer special for tobacco material provided by the invention, Maturity of Tobacco Leaf are higher than control,
Top impeller structure is more loose, and oil is more, and presentation quality total score is in embodiment 1, embodiment 2, embodiment 3, embodiment 4, reality
It applies and is above control in example 5.
4 aesthetic quality of table compares
As shown in Table 4, the tobacco planted using fertilizer special for tobacco material provided by the invention, tobacco sensory quality evaluate score
Higher than control, it is mainly shown as that fragrance texture is good, flue gas is finer and smoother, mellow and full, and the irritation of upper leaf and miscellaneous gas mitigate.
In conclusion planting tobacco, tobacco leaf presentation quality, sense using the fertilizer special for tobacco material that various embodiments of the present invention provide
Official's particle mass and chemical composition harmony is better than that conventional fertilizers, tobacco leaf is used to have higher quality and use value.Meanwhile it using
Easy to operate when fertilizer, fertilizer cost and use are artificial at low cost in conventional fertilizers, and tobacco grower can be made to obtain higher economic well-being of workers and staff.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of special complex fertilizer waiting for cultivation technology for tobacco overlay film, which is characterized in that include the original of following parts by weight
Material:9.5-11.5 parts of agramon, 20-24 parts of powdered acid ammonium dihydrogen, 40-60 parts of powdered potassium sulfate, powdery epsom salt
5-8 parts, 4-7 parts of powdery white vitriol, 1-4 parts of borax.
2. the special complex fertilizer according to claim 1 for waiting for cultivation technology for tobacco overlay film, which is characterized in that including such as
The raw material of lower parts by weight:10 parts of agramon, 20 parts of powdered acid ammonium dihydrogen, 60 parts of powdered potassium sulfate, seven water sulfuric acid of powdery
5 parts of magnesium, 4 parts of powdery white vitriol, 1 part of borax.
3. the special complex fertilizer according to claim 1 for waiting for cultivation technology for tobacco overlay film, which is characterized in that including such as
The raw material of lower parts by weight:11 parts of agramon, 24 parts of powdered acid ammonium dihydrogen, 52 parts of powdered potassium sulfate, seven water sulfuric acid of powdery
6 parts of magnesium, 5 parts of powdery white vitriol, 2 parts of borax.
4. the special complex fertilizer according to claim 1 for waiting for cultivation technology for tobacco overlay film, which is characterized in that powdery is urinated
11.5 parts of element, 22 parts of powdered acid ammonium dihydrogen, 50 parts of powdered potassium sulfate, 7 parts of powdery epsom salt, powdery white vitriol 6
Part, 3 parts of borax.
5. according to any special complex fertilizers for waiting for cultivation technology for tobacco overlay film of claim 1-4, which is characterized in that
The specific preparation method of the special complex fertilizer is:It after mixing by each raw material is sent directly into according to above-mentioned parts by weight
Comminutor be granulated to get.
6. a kind of user of the special complex fertilizer according to any one of claims 1 to 5 waiting for cultivation technology for tobacco overlay film
Method, which is characterized in that include the following steps:
(1) site preparation and fertilising
10-20 days before tobacco transplant, when selecting fine day, site preparation and fertilising are carried out;When site preparation, farmland is revolved using rotary cultivator and is put down,
And accomplishes deep ploughing, carefully ploughs;Then, according to 110-120cm line-spacing bracing wire row replacements are above-mentioned the special of cultivation technology is waited for for tobacco overlay film
Compound fertilizer, dose are 80-120kg/ mus;
(2) ridging and epiphragma
Ridging, epiphragma immediately after fertilising;First in the mechanical ditching, ridging in fertilizer both sides, make the special complex fertilizer of row replacement in ridge body
Underface 15-20cm, wherein ridge bottom width 75-85cm, ridge top width 30-35cm, ridge body height 30-35cm;Then, epiphragma immediately,
Shallow slot is dug along ridge both sides 1/4-1/3 eminences, mulching film edge, which is put into earthing compacting in slot, obturages;
(3) it transplants
10-20 days after ridging, the in due course transplanting of tobacco is carried out according to weather condition;First existed according to 45-55cm spacing in the rows with card punch
A diameter of 5-6cm is beaten on ridge, the circular hole that depth is 15-18cm;When transplanting, tobacco seedlings root matrix is arrived into cave bottom with finger, then
Matrix and basal part of stem are surrounded with soil fine crushing, lobus cardiacus pushes up 5cm or more away from ridge;Every plant of tobacco seedlings pour root water 0.5-1kg;Wait for that tobacco seedlings are given birth to
After long exposing ridge body, then is earthed up to tobacco seedlings stem and obturage mulch.
7. the application method of the special complex fertilizer according to claim 6 for waiting for cultivation technology for tobacco overlay film, feature
It is, the quality requirement of ridge body is in the step (2):Tall and big full, surfacing, soil is fine crushing, is in turtleback.
8. the application method of the special complex fertilizer according to claim 6 for waiting for cultivation technology for tobacco overlay film, feature
It is, is required in the ridges mulch Zheng Ju in the step (2), no protuberance, no breakage.
9. the application method of the special complex fertilizer according to claim 6 for waiting for cultivation technology for tobacco overlay film, feature
It is, no longer top dressing after the completion of tobacco transplant in the step (3), until tobacco leaf is ripe.
10. the application method of the special complex fertilizer according to claim 6 for waiting for cultivation technology for tobacco overlay film, feature
Be, the farming method in the step (3) after the completion of tobacco transplant according to"The Anhui DB34/T2583-2016 south is burnt fragrant and sweet
Cured tobacco production technical regulation"It carries out.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120061012A (en) * | 2010-11-03 | 2012-06-12 | (주)그린하베스트 | Organic fertilizer composing guano |
| CN103787742B (en) * | 2014-01-08 | 2015-12-30 | 福建省农业科学院土壤肥料研究所 | One grows tobacco compound fertilizer special and application method thereof |
| CN106116759A (en) * | 2016-01-29 | 2016-11-16 | 中国科学院南京土壤研究所 | Improve potassium content of tobacco leaf on Huang-Huai-Hai basic soil and improve fertilizer and the application thereof of Flue-cured tobacco Quality |
| CN108147871A (en) * | 2018-01-30 | 2018-06-12 | 安徽省农业科学院烟草研究所 | A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method |
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|---|---|---|---|---|
| KR20120061012A (en) * | 2010-11-03 | 2012-06-12 | (주)그린하베스트 | Organic fertilizer composing guano |
| CN103787742B (en) * | 2014-01-08 | 2015-12-30 | 福建省农业科学院土壤肥料研究所 | One grows tobacco compound fertilizer special and application method thereof |
| CN106116759A (en) * | 2016-01-29 | 2016-11-16 | 中国科学院南京土壤研究所 | Improve potassium content of tobacco leaf on Huang-Huai-Hai basic soil and improve fertilizer and the application thereof of Flue-cured tobacco Quality |
| CN108147871A (en) * | 2018-01-30 | 2018-06-12 | 安徽省农业科学院烟草研究所 | A kind of vega dedicated fertilizer and its subtract and apply synergy applied once method |
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Effective date of registration: 20191118 Address after: Hefei City, Anhui Province Agricultural Road 230031 No. 40 Applicant after: INSTITUTE OF TOBACCO, ANHUI ACADEMY OF AGRICULTURAL SCIENCES Applicant after: CHINA NATIONAL TOBACCO CORPORATION ANHUI Corp. Address before: Hefei City, Anhui Province Agricultural Road 230031 No. 40 Applicant before: Institute of Tobacco, Anhui Academy of Agricultural Sciences |
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Application publication date: 20181023 |