CN106613201A - Cultivation method of fragrance type flue-cured tobacco - Google Patents
Cultivation method of fragrance type flue-cured tobacco Download PDFInfo
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- CN106613201A CN106613201A CN201611135906.XA CN201611135906A CN106613201A CN 106613201 A CN106613201 A CN 106613201A CN 201611135906 A CN201611135906 A CN 201611135906A CN 106613201 A CN106613201 A CN 106613201A
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- tobacco
- soil
- cigarette
- fertilizer
- transplanted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01G2/00—Vegetative propagation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a cultivation method of fragrance type flue-cured tobacco. The method includes conducting the tobacco ridge earthing up main process and the soil carbureting secondary process on transplanted tobacco plants to optimize the growth and development progress of the tobacco plants, wherein the tobacco ridge earthing up main process includes the steps of film uncovering, earthing up and straw covering in the tobacco plant resettling stage, the soil carbureting secondary process includes the steps of applying turfy soil in tobacco ridges in a row fertilization mode and mixing the fertilizer evenly, and the addition amount of the turfy soil in the soil carbureting secondary process is 1,200 kg*666.67 m<-2>. The method shows that earthing up and carbon applying make the total sugar and the total nicotine of middle leaves and upper leaves reduced in different degrees, the intrinsic chemical composition tends to be more coordinated, and a basis is provided for cultivation of the fragrance type flue-cured tobacco.
Description
Technical field
The present invention relates to tobacco cultivation technical field, particularly relates to a kind of implantation methods of delicate fragrance type flue-cured tobacco.
Background technology
Cause that land for growing field crops cigarette strain root system is less-developed, land for growing field crops cigarette because soil degradation, cultivation management are extensive etc. for current cigarette district
Strain dysplasia, the resistance to maturity difference in Nicotiana tabacum L. field and harvest maturity are inadequate, and be finally reflected the liquor style characteristic of Nicotiana tabacum L.
Problem.Earthed up by setting and do not earthed up, different soils carbon increasing amount is processed, and inquires into them to land for growing field crops cigarette strain Nicotiana tabacum L. strong-flavor style
Characteristic provides theoretical foundation.
The content of the invention
In view of this, the technical problem to be solved, exactly proposes a kind of implantation methods of delicate fragrance type flue-cured tobacco.
To solve above-mentioned technical problem, the present invention is employed the following technical solutions and is achieved：
A kind of implantation methods of delicate fragrance type flue-cured tobacco, including the cigarette strain after transplanting is carried out cigarette ridge ridging main process task and soil increase
Carbon vice processing optimizing cigarette strain growth and development dynamics, wherein, the cigarette ridge ridging main process task is to take off film ridging in cigarette strain group
And mulching straw；The soil carburetting vice processing is that fertilizer is mixed after row replacement in cigarette ridge by turfy soil, soil carburetting vice processing
Middle turfy soil addition is 1200kg666.67m-2。
Further, addition of earthing up in cigarette ridge ridging main process task is 550kg666.67m-2。
Further, cigarette strain is transplanted and transplanted using under seedling film, transplants line-spacing × spacing in the rows=1.20m × 0.60m.
Further, fertilizer base applies hog manure, peanut cake fertilizer and Special compound fertilizer for tobacco, wherein hog manure when cigarette strain is transplanted
Middle each element ratio is N: P2O5∶K2O=0.50: 0.20: 0.25, each element ratio is N: P in peanut cake fertilizer2O5∶K2O=4.60
: 1.00: 1.00, each element ratio is N: P in Special compound fertilizer for tobacco2O5∶K2O=13: 9: 14.
Further, fertilizer imposes Special compound fertilizer for tobacco and potassium sulfate after cigarette strain is transplanted, and using being watered the method applied is drenched,
Wherein K in potassium sulfate2O accounts for 50%.
Compared with prior art, the device have the advantages that being：Present invention demonstrates that, earth up and apply carbon make in, top
Leaf total sugar/total nicotine declines in various degree, intrinsic chemical composition more they tend to coordinate, for plant delicate fragrance type flue-cured tobacco flue-cured tobacco provide according to
According to.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Below by by test explanation ridging and impact of the soil carburetting to Nicotiana tabacum L. odor type, this test is for examination with Guangdong cigarette 97
Flue-cured tobacco cultivars：
1st, test material
For trying flue-cured tobacco cultivars by Tobacco Nanxiong Science Inst., Guangdong (Guangdong Nicotiana tabacum L. North Guangdong leaf tobacco production technique center)
There is provided.Test arrangement, in Tobacco Nanxiong Science Inst., Guangdong proving ground, is Hepar Bovis seu Bubali soil field for trying soil, throughout the year " water-
Drought " alternately farming, preceding crop is Oryza sativa L., and the basic physics and chemistry of soil is：PH 7.21, organic matter 2.16%, available nitrogen
98.64mg·kg-1, rapid available phosphorus 27.21mgkg-1, available potassium 156.43mgkg-1.Test and transplanted on 2 17th, 2014.
2nd, EXPERIMENTAL DESIGN
Test adopts split block design, and main process task is ridging method, if 2 levels, respectively earth up (A1) with do not earth up
(A2)；Vice processing is soil carbon increasing amount (being represented with the amount of turfy soil), if 3 levels, respectively 0.00 (B1), 600.00
(B2)、1200.00(B3)kg·666.67m-2, often process and be repeated 3 times.Wherein ridging is processed as taking off film ridging in cigarette strain group
And mulching straw (550kg666.67m-2)；Do not earth up and be processed as not taking off film ridging and mulching straw；Apply turfy soil be according to
Each amount of application that processes is mixed after row replacement in cigarette ridge.Per the row of cell 1,29 plants of cigarette is planted.Test each cell field exact arrangement to be shown in Table
1：
Table 1
3rd, field management
Method for transplanting：Transplant using under seedling film, transplant line-spacing × spacing in the rows=1.20m × 0.60m.
Fertilizing method：Fertilizer type is hog manure (N: P2O5∶K20.25), peanut cake fertilizer (N: P O=0.50: 0.20:2O5∶
K21.00), Special compound fertilizer for tobacco (N: P O=4.60: 1.00:2O5∶K2O=13: 9: 14) (contain K with potassium sulfate2O 50%).Respectively
Process all according to every 666.67m2Applying the amount Base-appling once of 40.00kg peanut cake fertilizers+250.00kg hog manures (becoming thoroughly decomposed) has
Machine fertilizer；Each inorganic fertilizer base manure that processes: topdresses=4: 6；Each inorganic fertilizer purity nitrogen amount of application that processes is 6.50kg666.67m-2,
N∶P2O5∶K2O=1.0: 0.7: 2.0.Fertilizer applications in detail are shown in Table 2.Other cultivation steps are carried out by local standardization measure.
Table 2
4th, sampling survey
/ inferior leads routine chemical componentses are recorded in different disposal in investigation, and concrete data are shown in Table respectively 3 and table 4.
Table 3：Different disposal middle leaf routine chemical componentses
Table 4：Different disposal upper leaf routine chemical componentses
5th, interpretation of result
As can be seen from Table 3, from the point of view of the study on chemical compositions of leaves of different disposal original cigarette middle part, with not earthing up compared with (A2), at ridging
The former cigarette total sugar in reason (A1) middle part and content of reducing sugar decline respectively 1.20 and 0.67 percentage points, and total nitrogen content declines 0.08 hundred
Branch, total nicotine content declines 0.06 percentage point, and total sugar/total nicotine declines 0.14；With the increase for applying carbon amounts, middle part original cigarette
Total sugar and content of reducing sugar first increase and decline afterwards, and total nicotine content increases after falling before, and potassium content is in increase trend, always
Sugar/total nicotine first increases and declines afterwards, and compared with carbon (B1) is not applied, total sugar content declines 1.83 percentage points, and total nicotine content increases
Plus 0.03 percentage point, total sugar/total nicotine declines 0.05.
As can be seen from Table 4, each Upper Leaves ' Chemical Element testing result that processes shows, with not earthing up compared with (A2), at ridging
Reason (A1) upper leaf total sugar and reducing sugar decline respectively 0.52 and 0.31 percentage point, and total nitrogen content declines 0.05 percentage point,
Total nicotine content is held essentially constant, and total sugar/total nicotine declines 0.21；With the increase for applying carbon amounts, top original cigarette total sugar content
First increase and decline afterwards, content of reducing sugar continuous decrease, total nicotine and potassium ion are in increase trend, total sugar/total nicotine becomes in decline
Gesture, compared with not applying carbon (B1) and processing, total sugar and content of reducing sugar decline respectively 2.18 and 2.43 percentage points, total nicotine content
Increase by 0.19 percentage point, total sugar/total nicotine declines 1.08.
Ridging and apply carbon can make in, upper leaf total sugar/total nicotine decline in various degree, intrinsic chemical composition more they tend to association
Adjust.
Claims (5)
1. a kind of implantation methods of delicate fragrance type flue-cured tobacco, it is characterised in that include carrying out the cigarette strain after transplanting cigarette ridge and earth up main place
Manage with soil carburetting vice processing to optimize cigarette strain growth and development dynamics, wherein, the cigarette ridge ridging main process task is in cigarette strain group
When take off film ridging and mulching straw；The soil carburetting vice processing is that fertilizer is mixed after row replacement in cigarette ridge by turfy soil, soil
Turfy soil addition is 1200kg666.67m in carburetting vice processing-2。
2. method according to claim 1, it is characterised in that addition of earthing up in cigarette ridge ridging main process task is 550kg
666.67m-2。
3. method according to claim 1, it is characterised in that cigarette strain is transplanted and transplanted using under seedling film, transplant line-spacing ×
Spacing in the rows=1.20m × 0.60m.
4. method according to claim 1, it is characterised in that when cigarette strain is transplanted fertilizer base apply hog manure, peanut cake fertilizer and
Each element ratio is N: P in Special compound fertilizer for tobacco, wherein hog manure2O5∶K2O=0.50: 0.20: 0.25, it is each in peanut cake fertilizer
Element ratio is N: P2O5∶K2O=4.60: 1.00: 1.00, each element ratio is N: P in Special compound fertilizer for tobacco2O5∶K2O=13
∶9∶14。
5. method according to claim 1, it is characterised in that fertilizer imposes Special compound fertilizer for tobacco and sulfur after cigarette strain is transplanted
Sour potassium, using being watered the method applied, wherein K in potassium sulfate are drenched2O accounts for 50%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258038A (en) * | 2018-11-19 | 2019-01-25 | 云南省烟草农业科学研究院 | A kind of fertilizing method optimizing junior tobacco leaf sugar alkali ratio |
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| CN103340085A (en) * | 2013-07-23 | 2013-10-09 | 云南省烟草农业科学研究院 | Flue-cured tobacco cultivation method fitting in with geographical characteristics of fen-flavor tobacco producing area |
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| CN103340085A (en) * | 2013-07-23 | 2013-10-09 | 云南省烟草农业科学研究院 | Flue-cured tobacco cultivation method fitting in with geographical characteristics of fen-flavor tobacco producing area |
| CN104272970A (en) * | 2014-11-05 | 2015-01-14 | 山东淄博烟草有限公司 | Dry field flue-cured tobacco transplanting method |
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| CN109258038A (en) * | 2018-11-19 | 2019-01-25 | 云南省烟草农业科学研究院 | A kind of fertilizing method optimizing junior tobacco leaf sugar alkali ratio |
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