CN107637441A - A kind of cultural method for regenerating Turkish tobaccos - Google Patents
A kind of cultural method for regenerating Turkish tobaccos Download PDFInfo
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Abstract
The invention discloses a kind of cultural method for regenerating Turkish tobaccos, described cultural method comprises the following steps：1）Truncation stays stem；2）Add fertilizer；3）Wooden fork is stayed in bud picking；4）Rational Irrigation；5）Promote ripe；6）Several harvests.The cultural method of the present invention is scientific and reasonable, not only effectively realizes the cultivation of regeneration Turkish tobaccos, and the yield level of regeneration Turkish tobaccos of the present invention can reach 95 110 kgs/acre, reaches 70% the 80% of positive season Turkish tobaccos yield；Regeneration Turkish tobaccos output value level can arrive 65% the 75% of the positive season Turkish tobaccos output value.The present invention reasonably adds fertilizer, not only effectively facilitates the growth of regeneration cigarette but also effectively utilize the residual fertilizer efficiency of former Turkish tobaccos, reduce cost, increase economic efficiency according to the soil fertility situation of plantation Turkish tobaccos.
Description
Technical field
The invention belongs to tobacco cultivation technical field, and in particular to a kind of cultural method for regenerating Turkish tobaccos.
Background technology
Turkish tobaccos are that a kind of blade profile is small, have the suncured tabacco of unique odor type style.From botany, it is to belong to safflower cigarette
A kind of variation type of grass.Because mainly growing and being planted in the band of the Middle East one, therefore east cigarette (oriental is referred to as by westerner
tobacco).Oriental Tobacco has special fragrance, jealous alcohol and, easy firing, filling power is strong, is blended type cigarette and some
The important source material of tobacco product.Therefore, although Turkish tobaccos are shared in 3 big types of tobacco (flue-cured tobacco, burley tobaccos and Turkish tobaccos)
Ratio is minimum, but is similarly subjected to the great attention of World tobacco industry.
But nowadays world's Turkish tobaccos due to price fluctuation it is larger, a large amount of tobacco growers exit Turkish tobaccos planting industry, cause spices
The output of cigarette is also involved.And because tobacco planting is not a simple job, though and use automation equipment
Tobacco grower's amount of labour can so be mitigated, but it is on the one hand high using machine cost, and tobacco grower is difficult to bear, and another aspect tobacco grower tends to be old
Age, it is difficult to learn new technology, therefore can not also promote automation equipment, it is heavy so as to cause to plant work, plant Turkish tobaccos
People it is fewer and fewer, yield is also insufficient.Chinese Turkish tobaccos enter international market, demand of the international market to Chinese Turkish tobaccos
Amount has gradual increased trend.Practice of Oriental Tobacco in Yunnan annual export volume accounts for the 50%~60% of its purchase volume.
Practice of Oriental Tobacco in Yunnan is generally winter planting, has just all been harvested typically before April 10.Due to climate reasons,
Practice of Oriental Tobacco in Yunnan is subject to hail disaster and freeze injury；After by hail disaster, Turkish tobaccos tobacco leaf is smashed by hail, and tobacco leaf has
May total crop failure；Or Turkish tobaccos fertilities early stage, by consecutive low temperature, upper tobacco leaf and growing point are endured cold necrosis, it is difficult to are continued normal
Growth；For protection tobacco company and tobacco grower's interests, suitable yield of tobacco and warp can be retrieved by carrying out the regeneration cigarette production of Turkish tobaccos
The Ji output value.But in recent years, the research of tobacco focuses mostly in cured tobacco production, and the research to Turkish tobaccos is relatively fewer；According to document
Retrieval result, the research that Turkish tobaccos are regenerated with cigarette is blank out.Turkish tobaccos regenerate cigarette due to special planting type, affect
The synthesis and metabolism of various organic compounds in cigarette strain body, and finally influence the yield of tobacco leaf, the formation of flavor matter and perfume (or spice) and eat
Flavor quality.Compared with positive season Turkish tobaccos, regeneration Turkish tobaccos side shoot is more, blade is small, but due to prolonging after breeding time, the middle and late growth stage
Water consumpation condition is good, temperature is high, and Photosynthetic Rate is higher, if not controlling it to grow, its yield will be higher, tobacco leaf product
Matter is difficult to the material quality demand for meeting industrial enterprise.On the other hand, it is necessary to develop a kind of cultural method for regenerating Turkish tobaccos.
The content of the invention
It is an object of the invention to provide a kind of cultural method for regenerating Turkish tobaccos.
The object of the present invention is achieved like this, comprises the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 30-
35cm stem continued growths, often handle 45 ~ 55 plants of cigarette strains and cutter carries out disinfection；
2）Add fertilizer：1-2 days after truncation, every mu is watered to pour and applies with 3-5kg nitrogen potash fertilizer；10-12 days after truncation, every mu is used 10-
12kg composite fertilizers, potassium sulphate fertilizer 4-5kg are watered to pour and applied；
3）Wooden fork is stayed in bud picking：7-10 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay
1 ~ 2 lateral bud of stalk topmost, allows it to grow into side shoot；
4）Rational Irrigation：6-8 days after truncation, vega is irrigated through furrow once；25-30 days after truncation, ditch is carried out again to vega
Fill once；
5）Promote ripe：25 ~ 35 days after truncation, regenerate Turkish tobaccos side shoot on maximum tobacco leaf grow to 10cm leaves it is long when, to again
Raw Turkish tobaccos side shoot sprays 0.03% gibberellic acid solution；35 ~ 45 days after truncation, regeneration Turkish tobaccos tobacco leaf comes to the ripening period, if cigarette
Strong green is presented in leaf, ripe bad, can apply potassium dihydrogen phosphate and promote maturation；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
48o ~ 52o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 44o ~ 46o, cigarette muscle hair
In vain, leaf color is green-yellow, is harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Leaf
Piece quantity reaches to cut after " center blossom fall " and adopted within 6.
Compared with prior art, beneficial effects of the present invention：
1st, cultural method of the invention is scientific and reasonable, not only effectively realizes the cultivation of regeneration Turkish tobaccos, and the present invention is again
The yield level of raw Turkish tobaccos can reach 95-110 kgs/acre, reach the 70%-80% of positive season Turkish tobaccos yield；Regenerate Turkish tobaccos
Output value level can arrive the 65%-75% of the positive season Turkish tobaccos output value.
2nd, the present invention reasonably adds fertilizer, not only effectively facilitates regeneration according to the soil fertility situation of plantation Turkish tobaccos
The growth of cigarette and the residual fertilizer efficiency for effectively utilizing former Turkish tobaccos, reduce cost, increase economic efficiency.
3rd, the present invention avoids the propagation of disease, promotes lateral budding by Rational Irrigation by effective sterilization to cutter
It is long, and by spraying Gibberellins solution to side shoot to promote tobacco leaf hacking so that obtain regenerating Turkish tobaccos not only yield it is high but also
Quality is good.
4th, the present invention is applied to the ratooning of Turkish tobaccos, while is particularly suitable for use in and receives hail or freeze disaster is on the verge of to have no harvest
Turkish tobaccos, the yield of existing Turkish tobaccos can not only be improved, and technology is simple, easily promotes, effectively increases Turkish tobaccos kind
The economic benefit of plant.
Embodiment
With reference to embodiment, the present invention is further illustrated, but the present invention is not any limitation as in any way,
Based on present invention teach that any conversion or replacement made, belong to protection scope of the present invention.
The cultural method of regeneration Turkish tobaccos of the present invention, comprises the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 30-
35cm stem continued growths, often handle 45 ~ 55 plants of cigarette strains and cutter carries out disinfection；
2）Add fertilizer：1-2 days after truncation, every mu is watered to pour and applies with 3-5kg nitrogen potash fertilizer；10-12 days after truncation, every mu is used 10-
12kg composite fertilizers, potassium sulphate fertilizer 4-5kg are watered to pour and applied；
3）Wooden fork is stayed in bud picking：7-10 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay
1 ~ 2 lateral bud of stalk topmost, allows it to grow into side shoot；
4）Rational Irrigation：6-8 days after truncation, vega is irrigated through furrow once；25-30 days after truncation, ditch is carried out again to vega
Fill once；
5）Promote ripe：25 ~ 35 days after truncation, regenerate Turkish tobaccos side shoot on maximum tobacco leaf grow to 10cm leaves it is long when, to again
Raw Turkish tobaccos side shoot sprays 0.03% gibberellic acid solution；35 ~ 45 days after truncation, regeneration Turkish tobaccos tobacco leaf comes to the ripening period, if cigarette
Strong green is presented in leaf, ripe bad, can apply potassium dihydrogen phosphate and promote maturation；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
48o ~ 52o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 44o ~ 46o, cigarette muscle hair
In vain, leaf color is green-yellow, is harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Leaf
Piece quantity reaches to cut after " center blossom fall " and adopted within 6.
Step（1）Described in Turkish tobaccos it is fragrant No. 2 for cloud perfume (or spice) Bath agate 1 or cloud.
Step（1）Described in sowing time of Turkish tobaccos be September 15 ~ October 10, transplanting time be November 1 ~
December 5.
Step（1）Described in time of Turkish tobaccos tobacco leaf picking be 2 months 5-March 30.
Step（1）Described in sterilization carry out scouring sterilization for cutter is dipped into 8 ~ 12% Eusols.
Step（2）Described in nitrogen potash fertilizer N:P2O5:K2O=15%:0%:30%, the N of described composite fertilizer:P2O5:K2O=
10 %:10%:25%, the K of described potassium sulphate fertilizer2O%=50%。
Step（5）Described in the every mu of amount of spraying of 0.03% gibberellic acid solution be 28 ~ 32kg.
Step（5）Described in application potassium dihydrogen phosphate be every mu and pour the potassium dihydrogen phosphate 3- for applying that concentration is 2-3%
5kg, or every mu of 28 ~ 32kg of potassium dihydrogen phosphate of foliage-spray 1%.
Embodiment 1
A kind of cultural method for regenerating Turkish tobaccos, comprises the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 35cm master
Stem continued growth, often handle 50 plants of cigarette strains and cutter carries out disinfection；
Described Turkish tobaccos are cloud perfume (or spice) Bath agate 1；Described（Positive season）The sowing time of Turkish tobaccos is September 15 days, during transplanting
Between be November 1；The time of described Turkish tobaccos tobacco leaf picking is 2 months 5-March 30；
Described sterilization carries out scouring sterilization for cutter is dipped into 8% Eusol；
2）Add fertilizer：1 day after truncation, every mu is watered to pour and applies with 3kg nitrogen potash fertilizer；10 days after truncation, every mu with 10kg composite fertilizers,
Potassium sulphate fertilizer 4kg is watered to pour and applied；The N of described nitrogen potash fertilizer:P2O5:K2O=15%:0%:30%, the N of described composite fertilizer:P2O5:
K2O=10 %:10%:25%, the K of described potassium sulphate fertilizer2O%=50%；
3）Wooden fork is stayed in bud picking：7 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay stem
2 lateral buds of stalk topmost, allow it to grow into side shoot；
4）Rational Irrigation：6 days after truncation, vega is irrigated through furrow once；25 days after truncation, furrow irrigation one is carried out again to vega
It is secondary；
5）Promote ripe：25 days after truncation, maximum tobacco leaf on regenerating Turkish tobaccos side shoot grow to 10cm leaves it is long when, it is fragrant to regeneration
Material cigarette side shoot sprays 0.03% gibberellic acid solution, and the every mu of amount of spraying is 28kg；35 days after truncation, regeneration Turkish tobaccos tobacco leaf enter into
It is the ripe phase, ripe bad if strong green is presented in tobacco leaf, potassium dihydrogen phosphate can be applied and promote maturation；Described application biphosphate
Potassium is every mu and pours the potassium dihydrogen phosphate 3kg for applying that concentration is 2%, or every mu of potassium dihydrogen phosphate 28kg of foliage-spray 1%；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
48o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 44o, and cigarette muscle is turned white, leaf color
For green-yellow, harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Blade quantity exists
Within 6, reach to cut after " center blossom fall " and adopt.
Embodiment 2
A kind of cultural method for regenerating Turkish tobaccos, comprises the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 30cm master
Stem continued growth, often handle 45 plants of cigarette strains and cutter carries out disinfection；
Described Turkish tobaccos are that cloud is fragrant No. 2；Described（Positive season）The sowing time of Turkish tobaccos is October 10, transplanting time 12
The moon 5；The time of described Turkish tobaccos tobacco leaf picking is 2 months 15-March 15；
Described sterilization carries out scouring sterilization for cutter is dipped into 12% Eusol；
2）Add fertilizer：2 days after truncation, every mu is watered to pour and applies with 5kg nitrogen potash fertilizer；12 days after truncation, every mu with 12kg composite fertilizers,
Potassium sulphate fertilizer 5kg is watered to pour and applied；The N of described nitrogen potash fertilizer:P2O5:K2O=15%:0%:30%, the N of described composite fertilizer:P2O5:
K2O=10 %:10%:25%, the K of described potassium sulphate fertilizer2O%=50%；
3）Wooden fork is stayed in bud picking：10 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay stem
1 lateral bud of stalk topmost, allows it to grow into side shoot；
4）Rational Irrigation：8 days after truncation, vega is irrigated through furrow once；30 days after truncation, furrow irrigation one is carried out again to vega
It is secondary；
5）Promote ripe：35 days after truncation, maximum tobacco leaf on regenerating Turkish tobaccos side shoot grow to 10cm leaves it is long when, it is fragrant to regeneration
Material cigarette side shoot sprays 0.03% gibberellic acid solution, and the every mu of amount of spraying is 32kg；45 days after truncation, regeneration Turkish tobaccos tobacco leaf enter into
It is the ripe phase, ripe bad if strong green is presented in tobacco leaf, potassium dihydrogen phosphate can be applied and promote maturation；Described application biphosphate
Potassium is every mu and pours the potassium dihydrogen phosphate 5kg for applying that concentration is 3%, or every mu of potassium dihydrogen phosphate 32kg of foliage-spray 1%；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
52o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 46o, and cigarette muscle is turned white, leaf color
For green-yellow, harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Blade quantity exists
Within 6, reach to cut after " center blossom fall " and adopt.
Embodiment 3
A kind of cultural method for regenerating Turkish tobaccos, comprises the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 32cm master
Stem continued growth, often handle 55 plants of cigarette strains and cutter carries out disinfection；
Described Turkish tobaccos are cloud perfume (or spice) Bath agate 1；Described（Positive season）The sowing time of Turkish tobaccos is September 20 days, during transplanting
Between be November 25；The time of described Turkish tobaccos tobacco leaf picking is 2 months 25-March 1；
Described sterilization carries out scouring sterilization for cutter is dipped into 10% Eusol；
2）Add fertilizer：1 day after truncation, every mu is watered to pour and applies with 4kg nitrogen potash fertilizer；14 days after truncation, every mu with 14kg composite fertilizers,
Potassium sulphate fertilizer 4.5kg is watered to pour and applied；The N of described nitrogen potash fertilizer:P2O5:K2O=15%:0%:30%, the N of described composite fertilizer:
P2O5:K2O=10 %:10%:25%, the K of described potassium sulphate fertilizer2O%=50%；
3）Wooden fork is stayed in bud picking：8 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay stem
2 lateral buds of stalk topmost, allow it to grow into side shoot；
4）Rational Irrigation：7 days after truncation, vega is irrigated through furrow once；24 days after truncation, furrow irrigation one is carried out again to vega
It is secondary；
5）Promote ripe：30 days after truncation, maximum tobacco leaf on regenerating Turkish tobaccos side shoot grow to 10cm leaves it is long when, it is fragrant to regeneration
Material cigarette side shoot sprays 0.03% gibberellic acid solution, and the every mu of amount of spraying is 30kg；40 days after truncation, regeneration Turkish tobaccos tobacco leaf enter into
It is the ripe phase, ripe bad if strong green is presented in tobacco leaf, potassium dihydrogen phosphate can be applied and promote maturation；Described application biphosphate
Potassium is every mu and pours the potassium dihydrogen phosphate 4kg for applying that concentration is 2-3%, or every mu of potassium dihydrogen phosphate 30kg of foliage-spray 1%；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
50o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 45o, and cigarette muscle is turned white, leaf color
For green-yellow, harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Blade quantity exists
Within 6, reach to cut after " center blossom fall " and adopt.
Test example 1 --- Turkish tobaccos regeneration cigarette stays wooden fork field test
1 materials and methods
1.1 material to be tested
Experimental cultivar is cloud perfume (or spice) Bath agate 1.
1.2 experimental field basic conditions
Experiment is carried out in Baoshan, Yunnan city Longyang District the Lushui River Jiang Zhenmang denier village, and selection medium fertility, physical features are smooth and irrigation and drainage are convenient
Field carry out field test, experimental field the Agrochemical characters of soil be：PH value 6.75, organic matter 2.72%, alkali-hydrolyzable nitrogen 96.75mg/
Kg, the mg/kg of rapid available phosphorus 15.85, the mg/kg of available potassium 122.23；Soil fertility is medium.
1.3 experimental design
Experimental plot is arranged using random district's groups, and 5 processing are set up in experiment separately, and 3 repetitions, 15 cells, are planted per cell altogether
600 plants of cigarette (cm of distance between rows and hills 40 × 10 cm), the m of plot area 242, cell outside go by setting protection, field plot trial
Area amounts to 667 m 2.By being carried out in embodiment 1, each process content is as follows for other field management：
Processing 1：Stem height 35cm is stayed, stays lateral bud 1；
Processing 2：Stem height 35cm is stayed, stays lateral bud 2；
Processing 3：Stem height 35cm is stayed, stays lateral bud 3；
Processing 4：Stem height 35cm is stayed, stays lateral bud 4；
Processing 5：Stem height 35cm is stayed, stays lateral bud 5.
1.3 samplings and investigation
1.3.1 economical character is investigated
Each processing tobacco agronomy character investigation in strict accordance with《Tobacco economical character investigates measuring method（YC/T 142-2010）》Enter
OK, 20 plants of cigarette strain of often processing investigation, takes its average value.
1.3.2 field natural occurrence condition survey
Each processing cigarette strain disease survey in strict accordance with《Tobacco pest and disease damage is classified and investigation method（GB23222-2008）》Carry out.
1.3.3 economic characters are investigated
Each processing cigarette strain is strictly harvested respectively by cell, modulated, weighed, according to《Turkish tobaccos sizing specification
（GB5991.1-2000）》Carry out.
1.3.4 former cigarette presentation quality investigation
After each processing tobacco leaf picking modulation, according to《Turkish tobaccos sizing specification（GB5991.1-2000）》Carry out.
2 results and analysis
2.1 economical character situations
Each processing tobacco agronomy character situation is shown in Table 1.
The economical character of table 1 investigates and analyses table
As it can be seen from table 1 with increasing for wooden fork quantity is stayed, cigarette strain dry is mainly used in the growth of side shoot, causes to regenerate cigarette
Plant height progressively reduces；Stem girth has the trend progressively reduced with the increase of side shoot quantity, each side shoot stem girth；Pitch is with the increase of side shoot quantity
Have and become close trend, side shoot quantity increase, illumination condition is deteriorated, and leaf photosynthesis can be caused to weaken, influence yield of tobacco and
Quality；The maximum long leaf width of leaf increases with side shoot quantity and progressively reduced, and stays the 1 long leaf width of wooden fork maximum leaf larger, stays 3-5 wooden fork blade mistakes
Small overstocked, illumination condition is poor, influences spices tobacco quality；With the increase of side shoot quantity, the whole strain number of blade, which has, increases trend, but stays wooden fork
Excessively, blade is closeer, has a strong impact on dry-matter accumulation, causes quality of tobacco excessively poor.From the point of view of economical character, wooden fork 2 is stayed more
Suitably.
2.2 field natural occurrence situations
The field natural occurrence of table 2 is investigated
As seen from Table 2, with the increase of wooden fork quantity is stayed, field natural occurrence rate has increase trend on the whole, Major Diseases be powdery mildew,
Bacillary mottle disease and common mosaic, no leaf curl occur.
2.3 economic characters situations
Each processing yield, the output value and first-class cigarette ration statisticses are shown in Table 3, and the results of analysis of variance is shown in 4- tables 6.
Table 3 respectively handles economic characters statistical result
From table 3 it can be seen that side shoot quantity is stayed to influence regeneration cigarette economic characters.With staying number of branch to increase, yield of tobacco has
Increase trend, yield below side shoot 2 is stayed to reach 80% or so of positive season Turkish tobaccos yield below 115.8 kilograms；Stay side
Although branch 3-5 branch yield and output values increased, quality of tobacco declines, and AB level cigarettes ratio reduces.
Table 4 yield DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test
From table 4, it can be seen that by DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test, 2 wooden forks processing yield and other places are stayed
Reason reaches the significance level of difference, not up to the difference pole level of signifiance.Yield of tobacco does not reach significant difference water between staying the processing of 3-5 wooden forks
It is flat.
Table 5 output value DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test
As can be seen from Table 5, by DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test, the 2 wooden forks processing output value and other places are stayed
Reason reaches the significance level of difference, not up to the difference pole level of signifiance.The tobacco leaf output value does not reach significant difference water between staying the processing of 3-4 wooden forks
It is flat；Stay 5 wooden forks and stay 1 wooden fork to handle compared with staying 2 wooden forks to handle, the output value does not reach the significance level of difference；The output value shows, to stay 2 wooden forks as most
It is good.
Table 6 AB cigarette ratio DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test
As can be seen from Table 6, by DuncanShi duncan's new multiple range methods (SSR methods) Multiple range test, 2 wooden forks of staying down processing AB cigarettes are with staying 1
Wooden fork and stay 5 wooden forks processing reach the significance level of difference, with staying 3 wooden forks and staying 4 wooden fork differences not notable.
2.4 former cigarette presentation quality situations
The tobacco leaf presentation quality of table 7
As seen from Table 7, from the point of view of each processing tobacco leaf presentation quality, stay and 1 wooden fork and stay 2 wooden fork tobacco leaf presentation qualities preferable, with staying wooden fork number
Amount increases, and tobacco leaf presentation quality is deteriorated, and illustrates to stay the tobacco leaf presentation quality of 1-2 wooden forks processing preferable.
Economical character, field natural occurrence situation, tobacco leaf economic characters and the former cigarette of spices regeneration cigarette in compbined test example 1
From the point of view of presentation quality, the tobacco agronomy character performance that regeneration Turkish tobaccos stay 1-2 wooden forks to handle is relatively reasonable, and disease hazard is lighter, cigarette
Strain yield, the output value, the performance of average price each economic target are preferable.
Claims (8)
1. a kind of cultural method for regenerating Turkish tobaccos, it is characterised in that comprise the following steps：
1）Truncation stays stem：After Turkish tobaccos tobacco leaf picking, Turkish tobaccos cigarette strain stem upper end is prescinded with cutter, leaves end 30-
35cm stem continued growths, often handle 45 ~ 55 plants of cigarette strains and cutter carries out disinfection；
2）Add fertilizer：1-2 days after truncation, every mu is watered to pour and applies with 3-5kg nitrogen potash fertilizer；10-12 days after truncation, every mu is used 10-
12kg composite fertilizers, potassium sulphate fertilizer 4-5kg are watered to pour and applied；
3）Wooden fork is stayed in bud picking：7-10 days after truncation, regenerate and 6-8 lateral bud is grown on the stem of Turkish tobaccos, erase unnecessary lateral bud, stay
1 ~ 2 lateral bud of stalk topmost, allows it to grow into side shoot；
4）Rational Irrigation：6-8 days after truncation, vega is irrigated through furrow once；25-30 days after truncation, ditch is carried out again to vega
Fill once；
5）Promote ripe：25 ~ 35 days after truncation, regenerate Turkish tobaccos side shoot on maximum tobacco leaf grow to 10cm leaves it is long when, to again
Raw Turkish tobaccos side shoot sprays 0.03% gibberellic acid solution；35 ~ 45 days after truncation, regeneration Turkish tobaccos tobacco leaf comes to the ripening period, if cigarette
Strong green is presented in leaf, ripe bad, can apply potassium dihydrogen phosphate and promote maturation；
6）Several harvests：After truncation 40 days, tobacco leaf is gradually ripe from bottom to top, and ripe harvesting standard is：Inferior leads：Cauline leaf angle
48o ~ 52o is increased to, leaf color is changed into pale green from dark green, harvested；Middle leaf：Cauline leaf angle increases to 44o ~ 46o, cigarette muscle hair
In vain, leaf color is green-yellow, is harvested；Upper leaf：Leaf color is that yellow green can be harvested；Leaf cuts the standard of adopting at the top of side shoot：Leaf
Piece quantity reaches to cut after " center blossom fall " and adopted within 6.
2. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（1）Described in Turkish tobaccos
It is fragrant No. 2 for cloud perfume (or spice) Bath agate 1 or cloud.
3. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（1）Described in Turkish tobaccos
Sowing time be September 15 ~ October 10, transplanting time is 1 ~ December 5 November.
4. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（1）Described in Turkish tobaccos
The time of tobacco leaf picking is 2 months 5-March 30.
5. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（1）Described in sterilization be
Cutter is dipped into 8 ~ 12% Eusols and carries out scouring sterilization.
6. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（2）Described in nitrogen potash fertilizer
N:P2O5:K2O=15%:0%:30%, the N of described composite fertilizer:P2O5:K2O=10%:10%:25%, described potassium sulphate fertilizer
K2O%=50%。
7. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（5）Described in 0.03%
The every mu of amount of spraying of gibberellic acid solution is 28 ~ 32kg.
8. the cultural method of regeneration Turkish tobaccos according to claim 1, it is characterised in that step（5）Described in application phosphorus
Acid dihydride potassium is every mu and pours the potassium dihydrogen phosphate 3-5kg for applying that concentration is 2-3%, or every mu of potassium dihydrogen phosphate of foliage-spray 1%
28 ~ 32kg of solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150781.2A CN107637441B (en) | 2017-11-18 | 2017-11-18 | Cultivation method of regenerated aromatic tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150781.2A CN107637441B (en) | 2017-11-18 | 2017-11-18 | Cultivation method of regenerated aromatic tobacco |
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| Publication Number | Publication Date |
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