CN108129176A - Selenium-rich tobacco fertilizer special for organic and its method of administration - Google Patents
Selenium-rich tobacco fertilizer special for organic and its method of administration Download PDFInfo
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- CN108129176A CN108129176A CN201810018411.1A CN201810018411A CN108129176A CN 108129176 A CN108129176 A CN 108129176A CN 201810018411 A CN201810018411 A CN 201810018411A CN 108129176 A CN108129176 A CN 108129176A
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Abstract
The present invention provides a kind of selenium-rich tobacco fertilizer special for organic and its method of administration, belong to organic fertilizer technical field, use farm manure, mixing substance containing selenium, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, compost fermentation agent etc., aerobic composting fermentation is carried out, selenium-rich base manure and selenium-rich top dressing is made.Method of administration is as follows：It is applied to before transplanting in the tobacco pool, using the selenium-rich base manure lid pool after transplanting, selenium-rich top dressing is applied to tobacco again in growth period, can obtain selenium-rich tobacco.This method has many advantages, such as simple for process, raw material sources are extensive, of low cost, and fertilizer efficiency is good, and selenium-rich is efficient compared with traditional selenium-rich method.
Description
Technical field
The invention belongs to organic fertilizer technical fields, and in particular to a kind of selenium-rich tobacco fertilizer special for organic and its application side
Method.
Background technology
The fertilizer used in agricultural production is mostly organic fertilizer and chemical fertilizer, and farm manure is less using accounting.Lavishment chemical fertilizer
A series of harmful effects are brought to agricultural production, for example soil nutrient is out of proportion, assessing index, permeability is deteriorated,
Humus content reduces, and soil hardening is serious, and so as to cause disease-resistant crops worm decline, ecological environmental pollution is increasingly tight
Weight.Farm manure, must containing abundant organic matter and crop from animals and plants organism residuum and human and animal excreta the like waste
The various nutrients needed.The use of farm manure not only can provide nutrition, but also can improve soil physics to crops
Chemical property, culture fertility.Vega applications of farmyard manure can balance tobacco plant nutrition, and help to improve yield of tobacco and first-class
Cigarette ratio coordinates intrinsic chemical ingredient, increases tabacco fragrance and potassium content, so as to improve quality of tobacco.
Selenium (Se) is a kind of trace element, and chemical property is similar with VI A races element sulphur.It is believed that suitable selenium is to people
Body, which is kept fit, to play an important roll.First, selenium can activate glutathione peroxidase, improve human body to the anti-oxidant of free radical
Ability and anti-aging ability.Secondly, selenium can be protected, repair cell, improve red blood cell oxygen carrying capacity, improve human immunological competence.
Again, selenium can be combined with harmful heavy metal ions, formed metal-selenium-protein complex, carcinogenic heavy metal from
Son excretes, and plays the role of enhancing liver activity, accelerates dispelling toxicity, detoxicating.The most important effect of selenium is anticancer function, can be used
In treatment mankind's Kaschin-Beck disease, Keshan disease.But inorganic selenium cannot directly be utilized by human body or even the also toxic secondary work to human body
With.Only by Plant Transformation, Organic Selenium is converted into, can be just absorbed by the body.But China's selenium maldistribution of the resources is even, has
72% or so counties and cities are in selenium deficiency and low selenium ecological environment.China's tobacco planting area in 2016 is 16,200,000 mu, wherein
The serious selenium deficiency of most area soil.It will be appreciated that Smoking is harmful to your health, and cigarette can be reduced by improving the selenium content in tobacco
The content of the main harms ingredient such as tar toxicity and free radical, so as to mitigate harm of the smoking to health.
In terms of selenium-rich tobacco cultivation technique research, mainly by adding selenium fertilizer in tobacco-growing soil or in flue-cured tobacco
Face Spraying Se improves the content of tobacco leaf selenium.Certainly, there are also be to be obtained by planting flue-cured tobacco on selenium-rich soil with selenium
The higher tobacco leaf of content.It is but less to efficiently using the research of farm manure progress selenium-rich tobacco leaf planting at present.
Invention content
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of selenium-rich tobacco fertilizer special for organic and its applications
Method.The organic fertilizer is prepared simply, and fertilizer efficiency is good, using farm manure as raw material, carries selenium element, which is absorbed by tobacco, it
After be rapidly absorbed by a human, a kind of research direction of selenium-rich tobacco plantation is provided.
To achieve the above object, the technical solution adopted in the present invention is as follows：
On the one hand, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, including the selenium-rich base manure being used cooperatively and richness
Selenium top dressing,
The specific preparation process of selenium-rich base manure is as follows：
Step (1)：Farm manure, substance containing selenium, oil cake, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, the stalk of chopping, compost fermentation agent are taken,
It is uniformly mixed；
Step (2)：Rice husk is added in into step (1), mixing adjusts moisture content, adds lime, adjusts pH value, keeps
Temperature, humidity, aerobic composting fermentation obtain dark brown selenium-rich base manure；
The selenium-rich top dressing preparation process is as follows：
Step (a)：Farm manure, substance containing selenium, urea, phosphate fertilizer, potassium sulfate, compost fermentation agent are taken, is uniformly mixed,
Step (b)：After adding in wood dust mixing into step (a), moisture content is adjusted, adds lime, adjusts pH value, is protected
Temperature, humidity are held, aerobic composting fermentation obtains yellowish-brown selenium-rich top dressing.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
State farm manure, substance containing selenium, oil cake, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, chopping stalk, compost fermentation agent, rice husk mass ratio be 0.5
~1:0.5~1:0.5~1:0.6~2:0.5~2:4~5:1~2:2~3.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It states farm manure and includes biogas manure, green manure, crop material fertilizer, cake fertilizer or combination.Further, farm manure of the present invention is excellent
Choosing uses biogas manure, crop material fertilizer.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
Substance containing selenium is stated as any one or combination in the chemical substances containing selenium such as sodium selenite, sodium selenate, selenium mineral powder, amino acid selenium.
Further, it is sodium selenite present invention preferably uses the substance containing selenium.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
Oil cake is stated to refer to a kind of organic fertilizer, such as vegetable seed made of residue of the more seed of various oil compositions after squeezing is deoiled
Cake, cottonseed cake, soya-bean cake, sesame-send cake, peanut cake etc..That is oil cake, cake fertilizer.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
State nitrogenous fertilizer can be one of formulation fertilizer containing nitrogens such as urea, ammonium nitrate, calcium ammonium nitrate, ammonium sulfate, ammonium hydrogen carbonate, ammonium chloride or its
Combination, further, the nitrogenous fertilizer is preferably urea.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It can be normal superphosphate, double superhosphate, ammonium phosphate, nitrophosphate fertilizer, calcium magnesium phosphate, calcium monohydrogen phosphate, precipitation phosphorus to state phosphate fertilizer
One of fertilizer and thomas phosphate or combination are calcium superphosphate present invention preferably uses the phosphate fertilizer further.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It can be one of potassium sulfate, potassium chloride, plant ash or combination to state potash fertilizer, and further, present invention preferably uses institutes
Potash fertilizer is stated as potassium sulfate.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It (is usually thick to state stalk to refer to tobacco, wheat, rice, corn, potato, rape, cotton, sugarcane and other crops in the present invention
Grain) ripe and harvest the remainder after can using part.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It states compost fermentation agent and refers to a kind of composite bacteria energy fast decoupled organic matter, there is few additive amount, strength protein degradation matter, fermentation
The advantages that time is short, at low cost, fermentation temperature is unrestricted, compost fermentation strain can effectively kill harmful bacteria in fermentate, worm,
Worm's ovum, grass-seed and antibiotic residue of degrading etc..The features such as breeding is quick, vitality is strong, safe and non-toxic.The compost fermentation of the present invention
Agent includes arbitrary a kind or at least two kinds of of combination in Bacillus, saccharomycete or lactic acid bacteria, preferably bacillus subtilis, natto bud
Arbitrary a kind or at least two kinds of of combination in spore bacillus, S. cervisiae or lactic acid bacteria.The combination that can refer to has：Bacillus subtilis
The combination of bacterium/bafillus natto, the combination of lactic acid/bafillus natto, bacillus subtilis/bafillus natto/lactic acid
The combination of bacterium, combination of bacillus subtilis/bafillus natto/lactic acid bacteria/S. cervisiae etc..
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich base manure preparation process, institute
It is 50~70% to state in step (2) moisture content, and pH value is 7.0~8.5, and temperature is maintained at 50~60 DEG C, humidity is maintained at 50~
70%, the time of aerobic composting fermentation is 10~50 days.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
State farm manure, substance containing selenium, urea, phosphate fertilizer, potassium sulfate, compost fermentation agent, wood dust mass ratio be：8~10:0.5~1:
0.5~1:1.5~2:0.5~1:1.5~2:1~2.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
It states farm manure and includes biogas manure, green manure, crop material fertilizer, cake fertilizer or combination.Further, farm manure of the present invention is excellent
Choosing uses biogas manure, crop material fertilizer.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
Substance containing selenium is stated as any one or combination in the chemical substances containing selenium such as sodium selenite, sodium selenate, selenium mineral powder, amino acid selenium.
Further, it is sodium selenite present invention preferably uses the substance containing selenium.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
It can be normal superphosphate, double superhosphate, ammonium phosphate, nitrophosphate fertilizer, calcium magnesium phosphate, calcium monohydrogen phosphate, precipitation phosphorus to state phosphate fertilizer
One of fertilizer and thomas phosphate or combination are calcium superphosphate present invention preferably uses the phosphate fertilizer further.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
It states compost fermentation agent and refers to a kind of composite bacteria energy fast decoupled organic matter, there is few additive amount, strength protein degradation matter, fermentation
The advantages that time is short, at low cost, fermentation temperature is unrestricted, compost fermentation strain can effectively kill harmful bacteria in fermentate, worm,
Worm's ovum, grass-seed and antibiotic residue of degrading etc..The features such as breeding is quick, vitality is strong, safe and non-toxic.The compost fermentation of the present invention
Agent includes arbitrary a kind or at least two kinds of of combination in Bacillus, saccharomycete or lactic acid bacteria, preferably bacillus subtilis, natto bud
Arbitrary a kind or at least two kinds of of combination in spore bacillus, S. cervisiae or lactic acid bacteria.The combination that can refer to has：Bacillus subtilis
The combination of bacterium/bafillus natto, the combination of lactic acid/bafillus natto, bacillus subtilis/bafillus natto/lactic acid
The combination of bacterium, combination of bacillus subtilis/bafillus natto/lactic acid bacteria/S. cervisiae etc..
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, in selenium-rich top dressing preparation process, institute
It is 50~70% to state in step (b) moisture content, and pH value is 7.0~8.5, and temperature is maintained at 50~60 DEG C, humidity is maintained at 50~
70%, the time of aerobic composting fermentation is 20~50 days.
Further, the present invention provides a kind of selenium-rich tobacco fertilizer special for organic, wherein, described be used cooperatively refers to selenium-rich base
Fertilizer carries out first time application before tobacco transplant, and carrying out second after the completion of transplanting applies；Selenium-rich top dressing is grown in tobacco transplant
Phase applies.20~25 days after the growth period preferably transplanting.
On the other hand.The present invention provides a kind of method of administration of selenium-rich tobacco fertilizer special for organic of the present invention, specifically
Process is as follows：
I) before transplanting, the dig reservoir in vega, and add in selenium-rich base manure obtained by the present invention for the first time in the pool；It is past during transplanting
Organic tobacco induction antiviral agents, microbial bacterial agent, charcoal are added in the pool；After the completion of transplanting, second of addition present invention gained
The selenium-rich base manure lid pool；
Ii 10~15 days after) transplanting, adding water soluble organic fertilizer solution is poured in the pool；
Iii 20~25 days after) transplanting, apply present invention gained selenium-rich top dressing in each cigarette pool；
Iv 30~40 days after) transplanting, 1 amino acid potash fertilizer, boron Zn and Mo microelement fertilizer are sprayed weekly；
V) it 50~60 days after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 2~3 wooden forks to grow, each per wooden fork tobacco leaf
Stay 2~3；
Vi) tobacco is gathered in after maturation.
Organic tobacco induction antiviral agents of the present invention are protected for polypeptide.
Further, the present invention provides a kind of method of administration of selenium-rich tobacco fertilizer special for organic of the present invention, wherein,
In the step i), 10~30cm of diameter, the 10~30cm of depth on the pool mouthful obtained by dig reservoir；Present invention gained selenium-rich is added in for the first time
3.5~7.5g/m of base manure2；During transplanting, 1.0~2.0g/m of organic tobacco induction antiviral agents is added in the pool2, microbial bacterial agent 0.5
~2.0g/m2, 40~50g/m of charcoal2；After the completion of transplanting, present invention gained selenium-rich base manure lid 500~800g/m of the pool is applied2。
Further, the present invention provides a kind of method of administration of selenium-rich tobacco fertilizer special for organic of the present invention, wherein,
The step ii) in, 1.0~5.0g/m of adding water soluble organic fertilizer solution is poured in the pool2, wherein, water soluble organic fertilizer and water
Mass ratio is 1：200~300.
Further, the present invention provides a kind of method of administration of selenium-rich tobacco fertilizer special for organic of the present invention, wherein,
The step iii) in, apply 50~200g/m of present invention gained selenium-rich top dressing in each cigarette pool2。
Further, the present invention provides a kind of method of administration of selenium-rich tobacco fertilizer special for organic of the present invention, wherein,
The step iv) in, 1 0.5~1.0g/m of amino acid potash fertilizer is sprayed weekly2, 0.5~1.0g/m of boron Zn and Mo microelement fertilizer2。
Compared with prior art, the beneficial effects of the invention are as follows：
1) raw material that selenium-rich tobacco fertilizer special for organic provided by the invention uses is farm manure, and raw material sources are extensive, cost
Cheap, Organic substances enrich；
2) selenium-rich tobacco fertilizer special for organic provided by the invention, including the selenium-rich base manure being used cooperatively and selenium-rich top dressing, and
Contain selenium element, by compost fermentation, be converted to Organic Selenium, it is easier to be absorbed, and then be absorbed by the body by tobacco, reach people
To supplement the purpose of Organic Selenium；
3) selenium-rich tobacco fertilizer special for organic provided by the invention including the selenium-rich base manure being used cooperatively and selenium-rich top dressing, makes
Fermentation process is carried out with aerobic compost method, organic transformation is carried out to containing selenium substance using microorganism, makes the material conversion containing selenium be
Selenium-enriched organic fertilizer is applied in during tobacco planting, tobacco stalwartness can not only be made to grow up, moreover it is possible to be effective against pest and disease damage；
4) it is of the invention to use farm manure, mixing substance containing selenium, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, compost fermentation agent etc., into acting charitably
Selenium-rich base manure and selenium-rich top dressing is made in oxygen compost fermentation.It is applied to before transplanting in the tobacco pool, selenium-rich base manure is used after transplanting
The lid pool is applying selenium-rich top dressing to tobacco again in growth period, can obtain selenium-rich tobacco.Method of administration is simple, prepared by organic fertilizer
Journey is easy, of low cost, environmentally protective.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiment is not to the technology of the present invention side
The restriction of case.
Embodiment 1
It takes biogas manure 10kg, sodium selenite 0.5kg, oil cake 0.5kg, urea 1kg, phosphate fertilizer 0.8kg, potassium sulfate 1.5kg, cut
Broken stalk 5kg, compost fermentation agent 1kg is uniformly mixed, and adds in rice husk 2kg, is uniformly mixed, and it is 50% to adjust moisture content, then is added
Enter lime, the pH value for adjusting mixture is 7.0, and holding temperature is 50 DEG C and humidity is under 60% environment, and mixture carries out aerobic
Compost fermentation 50 days obtains dark brown selenium-rich base manure.
It is taken as object compost made of stalks 8kg, sodium selenite 0.5kg, urea 1.0kg, phosphate fertilizer 1.5kg, potassium sulfate 1kg, compost fermentation
Agent 2kg is uniformly mixed, and adds in wood dust 2kg, is uniformly mixed, and it is 50% to adjust moisture content, adds lime, adjusts mixture
PH for 7.0, it is 60 DEG C and in the environment of humidity is 50% to keep temperature, and mixture carries out aerobic composting fermentation 50 days, obtains
Yellowish-brown selenium-rich top dressing.
Before transplanting, the dig reservoir in vega, the pool mouthful diameter 25cm, deep 20cm add in selenium-rich base manure 3.5g/ for the first time in the pool
m2；During transplanting, organic tobacco induction antiviral agents 1.5g/m is added in the pool2, microbial bacterial agent 0.75g/m2, charcoal 45g/m2,
After the completion of transplanting, second of application selenium-rich base manure 800g/m2The lid pool.
10 days after transplanting, adding water soluble organic fertilizer solution 3g/m is poured in the pool2, the wherein quality of water soluble organic fertilizer and water
Than being 1：200.
20 days after transplanting, apply selenium-rich top dressing 50g/m in each cigarette pool2。
30 days after transplanting, 1 amino acid potash fertilizer 0.5g/m is sprayed weekly2, boron Zn and Mo microelement fertilizer 0.5g/m2。
It 50 days or so after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 2 wooden forks to grow, and 2 are stayed per wooden fork tobacco leaf；
Tobacco is gathered in after maturation.
Embodiment 2
It is taken as object compost made of stalks 8kg, sodium selenite 0.5kg, oil cake 1.0kg, urea 0.5kg, phosphate fertilizer 0.6kg, potassium sulfate
0.8kg, stalk 5kg, the compost fermentation agent 2kg of chopping, are uniformly mixed, and add in rice husk 3kg, are uniformly mixed, and adjust moisture content and are
65%, lime is added, it is 7.5 to adjust the pH value of mixture, and it is 55 DEG C and in the environment of humidity is 70% to keep temperature, aerobic
Compost fermentation 10 days obtains dark brown selenium-rich base manure.
Take green manure 10kg, sodium selenite 0.5kg, urea 0.5kg, phosphate fertilizer 1.5kg, potassium sulfate 0.5kg, compost fermentation agent
2kg is uniformly mixed, and adds in wood dust 2kg, is uniformly mixed, and it is 50% to adjust moisture content, adds lime, adjusts mixture
PH is 7.5, temperature is kept to be 50 DEG C and in the environment of humidity is 50%, aerobic composting fermentation 20 days obtains yellowish-brown selenium-rich and chases after
Fertilizer.
Before transplanting, the dig reservoir in vega, the pool mouthful diameter 10cm, deep 10cm add in selenium-rich base manure 4.5g/ for the first time in the pool
m2；During transplanting, organic tobacco induction antiviral agents 1.5g/m is added in the pool2, microbial bacterial agent 0.75g/m2, charcoal 45g/m2,
After the completion of transplanting, second of application selenium-rich base manure 700g/m2The lid pool；
10 days after transplanting, adding water soluble organic fertilizer solution 3g/m is poured in the pool2, wherein water soluble organic fertilizer：The quality of water
Than being 1：250.
20 days after transplanting, apply selenium-rich top dressing 100g/m in each cigarette pool2。
30 days after transplanting, 1 amino acid potash fertilizer 0.5g/m is sprayed weekly2, boron Zn and Mo microelement fertilizer 0.5g/m2。
It 50 days or so after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 2 wooden forks to grow, and 3 are stayed per wooden fork tobacco leaf.
Tobacco is gathered in after maturation.
Embodiment 3
It is taken as object compost made of stalks 10kg, sodium selenite 0.8kg, oil cake 0.5kg, urea 1kg, phosphate fertilizer 2.0kg, potassium sulfate
2.0kg, stalk 4kg, the compost fermentation agent 2kg of chopping, are uniformly mixed, and add in rice husk 2kg, are uniformly mixed, and adjust moisture content and are
70%, lime is added, the pH value for adjusting mixture is 8.0, and holding temperature is 60 DEG C and humidity is aerobic heap under 60% environment
Fertilizer fermentation 30 days, obtains dark brown selenium-rich base manure.
Take biogas manure 10kg, sodium selenite 1.0kg, urea 0.5kg, phosphate fertilizer 1.5kg, potassium sulfate 0.5kg, compost fermentation agent
1.5kg is uniformly mixed, and adds in wood dust 1kg, is uniformly mixed, and it is 50% to adjust moisture content, adds lime, adjusts mixture
PH is 8.0, and holding temperature is 60 DEG C and humidity is under 70% environment, and aerobic composting fermentation 30 days obtains yellowish-brown selenium-rich top dressing.
Before transplanting, the dig reservoir in vega, the pool mouthful diameter 30cm, deep 30cm add in selenium-rich base manure 5.5g/ for the first time in the pool
m2.During transplanting, organic tobacco induction antiviral agents 1.5g/m is added in the pool2, microbial bacterial agent 0.75g/m2, charcoal 45g/m2,
After the completion of transplanting, second of application selenium-rich base manure 600g/m2Lid pool
10 days after transplanting, adding water soluble organic fertilizer solution 3g/m is poured in the pool2, wherein water soluble organic fertilizer：Water is 1：
250。
20 days after transplanting, apply selenium-rich top dressing 150g/m in each cigarette pool2。
30 days after transplanting, 1 amino acid potash fertilizer 0.5g/m is sprayed weekly2, boron Zn and Mo microelement fertilizer 0.5g/m2。
It 50 days or so after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 3 wooden forks to grow, and 2 are stayed per wooden fork tobacco leaf.
Tobacco is gathered in after maturation.
Embodiment 4
Take biogas manure 8kg, sodium selenite 1.0kg, oil cake 0.5kg, urea 2.0kg, phosphate fertilizer 0.6kg, potassium sulfate 0.5kg,
Stalk 5kg, the compost fermentation agent 2kg of chopping are uniformly mixed, and add in rice husk 3kg, are uniformly mixed, and it is 60% to adjust moisture content, then
Lime is added in, it is 8.5 to adjust the pH value of mixture, and it is 60 DEG C and in the environment of humidity is 60% to keep temperature, aerobic compost hair
Ferment 20 days obtains dark brown selenium-rich base manure.
Take cake fertilizer 8kg, sodium selenite 1.0kg, urea 0.5kg, phosphate fertilizer 2.0kg, potassium sulfate 0.5kg, compost fermentation agent
2kg is uniformly mixed, and adds in wood dust 2kg, is uniformly mixed, and it is 50% to adjust moisture content, adds lime, adjusts mixture
PH is 8.2, and holding temperature is 60 DEG C and humidity is under 60% environment, and aerobic composting fermentation 50 days obtains yellowish-brown selenium-rich top dressing.
Before transplanting, the dig reservoir in vega, the pool mouthful diameter 25cm, deep 20cm add in selenium-rich base manure 7.5g/ for the first time in the pool
m2.During transplanting, organic tobacco induction antiviral agents 1.5g/m is added in the pool2, microbial bacterial agent 0.75g/m2, charcoal 45g/m2,
After the completion of transplanting, second of application selenium-rich base manure 500g/m2The lid pool；
10 days after transplanting, adding water soluble organic fertilizer solution 3g/m is poured in the pool2, wherein water soluble organic fertilizer：The quality of water
Than being 1：300.
20 days after transplanting, apply selenium-rich top dressing 200g/m in each cigarette pool2。
30 days after transplanting, 1 amino acid potash fertilizer 0.5g/m is sprayed weekly2, boron Zn and Mo microelement fertilizer 0.5g/m2。
It 50 days or so after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 3 wooden forks to grow, and 3 are stayed per wooden fork tobacco leaf.
Tobacco is gathered in after maturation.
Comparative example
Take cake fertilizer 10kg, oil cake 0.5kg, urea 0.5kg, phosphate fertilizer 0.6kg, potassium sulfate 0.8kg, the stalk 5kg of chopping, heap
Fertile leavening 2kg is uniformly mixed, and adds in rice husk 3kg, is uniformly mixed, and it is 50% to adjust moisture content, adds lime, adjusts PH
It is 7.5 to be worth, and holding temperature is 55 DEG C and humidity is under 60% environment, and aerobic composting fermentation 30 days obtains base manure.
Be taken as object compost made of stalks 10kg, urea 0.5kg, phosphate fertilizer 1.5kg, potassium sulfate 0.5kg, compost fermentation agent are uniformly mixed,
Wood dust 2kg is added in, is uniformly mixed, it is 50% to adjust moisture content, adds lime, and it is 7.5 to adjust mixture pH, keeps temperature
Be 60 DEG C and humidity it is under 60% environment, aerobic composting fermentation 30 days obtains top dressing.
Before transplanting, the dig reservoir in vega, the pool mouthful diameter 25cm, deep 20cm add in base manure 5.5g/m for the first time in the pool2。
During transplanting, organic tobacco induction antiviral agents 1.5g/m is added in the pool2, microbial bacterial agent 0.75g/m2, charcoal 45g/m2, move
After the completion of cultivation, second of application base manure 700g/m2The lid pool.
10 days after transplanting, adding water soluble organic fertilizer solution 3g/m is poured in the pool2, wherein water soluble organic fertilizer：The quality of water
Than being 1：300.
30 days after transplanting, 1 amino acid potash fertilizer 0.5g/m is sprayed weekly2, boron Zn and Mo microelement fertilizer 0.5g/m2。
It 50 days or so after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 2 wooden forks to grow, and 2 are stayed per wooden fork tobacco leaf.
Tobacco is gathered in after maturation.
The flue-cured tobacco cultivars of embodiment 1-4 and comparative example are Nan Jiang 3, and practice ground is the same area, pH value 6.6,
Preceding crop is watermelon.
60 days cured tobacco leaf agronomic shapes after table 1 is transplanted
| Plant height (cm) | Stem girth (cm) | Leaf area (cm2) | The number of sheets (piece) | |
| Embodiment 1 | 43.86 | 5.3 | 660.38 | 13.5 |
| Embodiment 2 | 45.53 | 5.5 | 679.65 | 14.5 |
| Embodiment 3 | 46.71 | 5.6 | 728.88 | 14.5 |
| Embodiment 4 | 47.25 | 5.8 | 743.55 | 14.5 |
| Comparative example | 42.78 | 5.2 | 645.63 | 14.5 |
As shown in Table 1, using the flue-cured tobacco cultivars south river 3 of selenium-rich farm nanure planting, compared with the flue-cured tobacco in comparative example, strain
Height, stem girth, leaf area have increase, but the number of sheets is influenced without conspicuousness.
2 middle part tobacco leaf essential chemical component of flue-cured tobacco of table
| Total reducing sugar (%) | Total nitrogen (%) | Nicotine (%) | Potassium (g/kg) | Selenium (mg/kg) | |
| Embodiment 1 | 28.4 | 2.41 | 2.28 | 19.45 | 0.195 |
| Embodiment 2 | 28.7 | 2.38 | 2.36 | 18.85 | 0.218 |
| Embodiment 3 | 30.8 | 2.29 | 2.31 | 20.12 | 0.281 |
| Embodiment 4 | 29.7 | 2.27 | 2.44 | 20.85 | 0.302 |
| Comparative example | 29.1 | 2.38 | 2.24 | 16.74 | 0.112 |
As shown in Table 2, total reducing sugar, nicotine, potassium content, Se content have the increase of different degrees of increase, wherein potassium content
There is approximate positive correlation characteristic with Se content increase.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention, therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of selenium-rich tobacco fertilizer special for organic, which is characterized in that including the selenium-rich base manure being used cooperatively and selenium-rich top dressing,
The specific preparation process of selenium-rich base manure is as follows：
Step (1)：Take farm manure, substance containing selenium, oil cake, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, the stalk of chopping, compost fermentation agent, mixing
Uniformly；
Step (2)：To rice husk is added in step (1), mixing adjusts moisture content, adds lime, adjusts pH value, keep temperature,
Humidity, aerobic composting fermentation obtain dark brown selenium-rich base manure；
The selenium-rich top dressing preparation process is as follows：
Step (a)：Farm manure, substance containing selenium, urea, phosphate fertilizer, potassium sulfate, compost fermentation agent are taken, is uniformly mixed,
Step (b)：After adding in wood dust mixing into step (a), moisture content is adjusted, adds lime, adjusts pH value, keeps temperature
Degree, humidity, aerobic composting fermentation obtain yellowish-brown selenium-rich top dressing.
2. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that in selenium-rich base manure preparation process, institute
State farm manure, substance containing selenium, oil cake, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, chopping stalk, compost fermentation agent, rice husk mass ratio be 0.5
~1:0.5~1:0.5~1:0.6~2:0.5~2:4~5:1~2:2~3.
3. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that prepared by selenium-rich base manure and selenium-rich top dressing
In the process, the phosphate fertilizer is normal superphosphate, double superhosphate, ammonium phosphate, nitrophosphate fertilizer, calcium magnesium phosphate, calcium monohydrogen phosphate, sinks
One of shallow lake phosphate fertilizer and thomas phosphate or combination；
The substance containing selenium is sodium selenite, any one or combination in sodium selenate, selenium mineral powder, amino acid selenium；
The compost fermentation agent includes arbitrary a kind or at least two kinds of of combination in Bacillus, saccharomycete or lactic acid bacteria.
4. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that prepared by selenium-rich base manure and selenium-rich top dressing
In the process, the farm manure includes biogas manure, green manure, crop material fertilizer, cake fertilizer or combination；
The nitrogenous fertilizer is one of urea, ammonium nitrate, calcium ammonium nitrate, ammonium sulfate, ammonium hydrogen carbonate, ammonium chloride or combination；
The potash fertilizer is one of potassium sulfate, potassium chloride, plant ash or combination.
5. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that in selenium-rich base manure preparation process, institute
It is 50~70% to state in step (2) moisture content, and pH value is 7.0~8.5, and temperature is maintained at 50~60 DEG C, humidity is maintained at 50~
70%, the time of aerobic composting fermentation is 10~50 days.
6. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that in selenium-rich top dressing preparation process, institute
State farm manure, substance containing selenium, urea, phosphate fertilizer, potassium sulfate, compost fermentation agent, wood dust mass ratio be：8~10:0.5~1:
0.5~1:1.5~2:0.5~1:1.5~2:1~2.
7. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that in selenium-rich top dressing preparation process, institute
It is 50~70% to state in step (b) moisture content, and pH value is 7.0~8.5, and temperature is maintained at 50~60 DEG C, humidity is maintained at 50~
70%, the time of aerobic composting fermentation is 20~50 days.
8. selenium-rich tobacco fertilizer special for organic according to claim 1, which is characterized in that described be used cooperatively refers to selenium-rich base
Fertilizer carries out first time application before tobacco transplant, and carrying out second after the completion of transplanting applies；Selenium-rich top dressing is grown in tobacco transplant
Phase applies.
9. the method for administration of any selenium-rich tobacco fertilizer special for organic of a kind of claim 1~8, which is characterized in that specific
Process is as follows：
I) before transplanting, the dig reservoir in vega, and add in selenium-rich base manure for the first time in the pool；During transplanting, organic tobacco is added in the pool
Grass induction antiviral agents, microbial bacterial agent, charcoal；After the completion of transplanting, second of addition selenium-rich base manure lid pool；
Ii 10~15 days after) transplanting, adding water soluble organic fertilizer solution is poured in the pool；
Iii 20~25 days after) transplanting, apply selenium-rich top dressing in each cigarette pool；
Iv 30~40 days after) transplanting, 1 amino acid potash fertilizer, boron Zn and Mo microelement fertilizer are sprayed weekly；
V) it 50~60 days after transplanting, pinches to cigarette strain, top periphery cigarette wooden fork of erasing stays 2~3 wooden forks to grow, stay 2 per wooden fork tobacco leaf~
3；
Vi) tobacco is gathered in after maturation.
10. the method for administration of selenium-rich tobacco fertilizer special for organic according to claim 9, which is characterized in that the step i)
In, 10~30cm of diameter, the 10~30cm of depth on the pool mouthful obtained by dig reservoir；3.5~7.5g/m of selenium-rich base manure is added in for the first time2；It moves
During cultivation, 1.0~2.0g/m of organic tobacco induction antiviral agents is added in the pool2, 0.5~2.0g/m of microbial bacterial agent2, charcoal 40
~50g/m2；After the completion of transplanting, selenium-rich base manure lid 500~800g/m of the pool is applied2；
The step ii) in, 1.0~5.0g/m of adding water soluble organic fertilizer solution is poured in the pool2, wherein, water soluble organic fertilizer and water
Mass ratio be 1：200~300；
The step iii) in, apply 50~200g/m of selenium-rich top dressing in each cigarette pool2；
The step iv) in, 1 0.5~1.0g/m of amino acid potash fertilizer is sprayed weekly2, 0.5~1.0g/m of boron Zn and Mo microelement fertilizer2。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184596A (en) * | 2018-03-20 | 2018-06-22 | 中国烟草总公司广东省公司 | A kind of implantation methods of selenium-rich tobacco |
| CN111587949A (en) * | 2020-05-26 | 2020-08-28 | 广东海洋大学 | Application of bacillus natto NT-6 in degradation of antibiotics in meat and bone meal of sick animals |
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|---|---|---|---|---|
| CN101213912A (en) * | 2008-01-04 | 2008-07-09 | 韶关学院 | Method for producing selenium-rich tobacco |
| CN104591860A (en) * | 2014-11-17 | 2015-05-06 | 云南省烟草公司昆明市公司 | K326 type tobacco special-purpose nutritive set fertilizer and preparation method thereof |
| CN106365854A (en) * | 2016-09-09 | 2017-02-01 | 云南省烟草公司昆明市公司 | Flue-cured tobacco cultivation method capable of effectively controlling high-nitrogen soil fertility |
| CN107266267A (en) * | 2017-06-20 | 2017-10-20 | 黄平晖辉生态农业发展有限公司 | A kind of alfalfa set meal fertilizer and its fertilizing method |
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2018
- 2018-01-04 CN CN201810018411.1A patent/CN108129176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101213912A (en) * | 2008-01-04 | 2008-07-09 | 韶关学院 | Method for producing selenium-rich tobacco |
| CN104591860A (en) * | 2014-11-17 | 2015-05-06 | 云南省烟草公司昆明市公司 | K326 type tobacco special-purpose nutritive set fertilizer and preparation method thereof |
| CN106365854A (en) * | 2016-09-09 | 2017-02-01 | 云南省烟草公司昆明市公司 | Flue-cured tobacco cultivation method capable of effectively controlling high-nitrogen soil fertility |
| CN107266267A (en) * | 2017-06-20 | 2017-10-20 | 黄平晖辉生态农业发展有限公司 | A kind of alfalfa set meal fertilizer and its fertilizing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184596A (en) * | 2018-03-20 | 2018-06-22 | 中国烟草总公司广东省公司 | A kind of implantation methods of selenium-rich tobacco |
| CN111587949A (en) * | 2020-05-26 | 2020-08-28 | 广东海洋大学 | Application of bacillus natto NT-6 in degradation of antibiotics in meat and bone meal of sick animals |
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