CN104272970A - Dry field flue-cured tobacco transplanting method - Google Patents
Dry field flue-cured tobacco transplanting method Download PDFInfo
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- CN104272970A CN104272970A CN201410617439.9A CN201410617439A CN104272970A CN 104272970 A CN104272970 A CN 104272970A CN 201410617439 A CN201410617439 A CN 201410617439A CN 104272970 A CN104272970 A CN 104272970A
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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
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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
- A01G13/00—Protecting plants
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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Abstract
The invention belongs to the technical field of flue-cured tobacco cultivation, and particularly relates to a dry field flue-cured tobacco transplanting method. The transplanting method comprises the steps of soil preparation, hole digging, film covering, transplanting, water pouring, film uncovering and earthing up, and fertilization. According to the dry field flue-cured tobacco transplanting method provided by the invention, after hole digging and film covering, rainfall can be effectively collected in a precipitation process, and rainwater flows into holes along hole walls, and penetrates underground through reserved holes, so that the soil aquosity is increased, thus being beneficial to soil moisture conservation and transplanting; the application of bran with drugs can effectively prevent underground pests from biting roots and stems of tobacco seedlings, so that the survival rate of the tobacco seedlings is improved; and a ridging step is omitted before transplanting, and 1 field laborer can be reduced per mu of tobacco field, so that the labor cost is saved.
Description
Technical field
The invention belongs to flue-cured tobacco cultivation technical field, be specifically related to a kind of dry land flue-cured tobacco transplanting method.
Background technology
Northern China tobacco planting district is by natural environment climatic influences, annual precipitation is few, focuses mostly on rainy season after June, and cigarette strain is transplanted general in mid or late May, after transplanting, also seedling stage, lack of water was serious, especially Hills dry land many one-tenth terrace type, soil layer is barren, and soil content is large, water-holding capacity is weak, affect cigarette strain transplant after survival rate and normal growth, the problem run in cigarette strain transplanting and early growth, does not find effective solution for many years always.
Summary of the invention
The object of this invention is to provide a kind of dry land flue-cured tobacco transplanting method, improve cigarette shoot survival percent, ensure that fertilizer gives full play to effect, saved recruitment cost, improve the seed output and quality of flue-cured tobacco.
Dry land flue-cured tobacco transplanting method of the present invention, step is as follows:
(1) dig nest wholely
With digging before winter, plough deeply, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit; The dark nest of the dark 15-20cm of a back cut diameter 30-35cm is dug according to line-spacing 1-1.2m, spacing in the rows 0.5-0.6m in the vega flattened after tractor-ploughing;
(2) epiphragma
With mulch film or same specification chequered with black and white Herbicide film, cigarette nest is covered, epiphragma wants tight, press mold wants real, discloses an aperture, and cover with a small amount of soil in cigarette nest center, extrude a sagging nest, before mulch film or the chequered with black and white Herbicide film of same specification cover, spray a weed killer herbicide;
(3) transplant
Select stem height 8-10cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus;
(4) flood is watered
After having planted cigarette seedling, water flood according to every nest 1.5-2kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after 45% phoxim, water and wheat bran are fully mixed thoroughly;
(5) take off and touch ridging
30-35 days after planting, according to physical features and weather condition, suits measures to local conditions to take off in good time and touches ridging or partly take off and touch ridging, combine ridging, and weeds, broken mulch film and the footing leaf without baking value are cleaned out vega in time deals carefully with, and has kept field health;
(6) apply fertilizer
Apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ";
1. nest fertilizer nest when digging nest is executed, and uses the farmyard manure that becomes thoroughly decomposed in each nest, and handle becomes thoroughly decomposed, farmyard manure and soil are evenly mixed and imposed at the bottom of nest, impose at the bottom of nest by formula fertilizer 60%;
2. carry seed manure in transplanting fertilising in 5-7 days, formula fertilizer 30% is imposed on apart from cigarette strain 10-15cm soil;
3. combination in 25-35 days after transplanting of topdressing is taken off film ridging and is applied fertilizer, and is imposed on by formula fertilizer 10% apart from cigarette strain 10-15cm soil, earths up subsequently.
20-25cm is ploughed deeply described in step (1).
The wide cut of the mulch film described in step (2) is 90cm, and thickness is 0.004mm.
Hole diameter described in step (2) is 1-2cm.
Weed killer herbicide described in step (2) is 50% napropamide wetting powder.
The mass ratio of 45% phoxim, water and the wheat bran described in step (4) is 1:2:15.
Ridging described in step (5) is highly 15-20cm.
The mass ratio of N, P, K all in become thoroughly decomposed farmyard manure and the formula fertilizer described in step (6) is 1:0.9:1.8.
The quality using the farmyard manure that becomes thoroughly decomposed in each nest described in step (6) is 1-1.5kg.
Formula fertilizer described in step (6) is the mixture of three element compound fertilizer, soya-bean cake and potassium nitrate, and the mass ratio of three element compound fertilizer, soya-bean cake, potassium nitrate and the farmyard manure that becomes thoroughly decomposed is 4:1:1:50.
Dry land flue-cured tobacco transplanting method of the present invention, concrete steps are as follows:
(1) dig nest wholely.With digging before winter, plough deeply 20-25cm, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit.According to line-spacing 1-1.2m in the vega flattened after tractor-ploughing, spacing in the rows 0.5-0.6m digs the dark nest of the dark 15-20cm of a back cut diameter 30-35cm, use 1-1.5kg in each nest to become thoroughly decomposed farmyard manure, and farmyard manure and soil are evenly mixed impose at the bottom of nest, formula fertilizer then can be imposed at the bottom of nest according to 60% of formula fertilizer amount quality according to land fertility situation, remainder can according to circumstances after going back seedling and prosperous long-term seed manure of carrying use.
(2) epiphragma.With wide cut 90cm thickness 0.004mm mulch film (or the chequered with black and white Herbicide film of same specification), cigarette nest is covered, epiphragma wants tight, press mold wants real, a diameter 1-2cm aperture is disclosed in cigarette nest center, and cover with a small amount of soil, extrude a sagging nest, be convenient to collect rainwater, increase soil moisture content, be convenient to transplant, before plastic mulching, spray a weed killer herbicide (available 50% napropamide wetting powder).
(3) transplant.Select stem height 8-10cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus.
(4) flood is watered.After having planted cigarette seedling, water flood according to every nest 1.5-2kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after phoxim, water and wheat bran fully being mixed thoroughly according to the ratio of 1:2:15 with 45% phoxim.
(5) take off and touch ridging.30-35 days after planting, according to physical features and weather condition, suit measures to local conditions to take off to touch ridging or partly take off in good time and touch ridging, ridging height is at 15-20cm.In conjunction with ridging, and by weeds, broken mulch film with clean out vega in time without the footing leaf that baking is worth and deal carefully with, keep field health.
(6) fertilizer applications:
In conjunction with soil fertility situation and front stubble long-term cropping and the varieties of plant etc. in flue-cured tobacco transplanting plot, determine concrete fertilizer variety, fertilizer ratio, fertilising consumption, fertilizing method, fertilization time.
The kind of 1. applying fertilizer: the fertilising kind that the practical exploration through is for many years determined at present mainly contains three element compound fertilizer, the soya-bean cake that becomes thoroughly decomposed, potassium nitrate and the farmyard manure that becomes thoroughly decomposed.
2. the proportioning of fertilizer: carry out fertilizer ratio according to the mass ratio 1:0.9:1.8 of N:P:K.
3. the consumption applied fertilizer: three element compound fertilizer 40 kilograms, soya-bean cake 10 kilograms, 10 kilograms, potassium nitrate, become thoroughly decomposed farmyard manure 500 kilograms.
4. fertilizing method: apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ".
The time of 5. applying fertilizer: nest fertilizer nest when digging nest is executed, and uses the farmyard manure that becomes thoroughly decomposed in each nest, and farmyard manure and soil are evenly mixed and imposed at the bottom of nest and handle becomes thoroughly decomposed, and impose at the bottom of nest by formula fertilizer quality 60%; Carry seed manure within 5-7 days, to impose on formula fertilizer quality 30% apart from cigarette strain 10-15cm soil in transplanting, wherein potassium nitrate is watered to water and executes, and promotes cigarette strain early growth and quick tiller; Topdress 25-35 days after transplanting, carry out in conjunction with taking off film ridging, formula fertilizer quality 10% is imposed on apart from cigarette strain 10-15cm soil, wherein potassium nitrate is as topdressing, water in soil corresponding to the maximum blade tip that imposes on cigarette strain after point of 2-3 time dilute with water 100 times, prevent concentration excessive or from cigarette seedling too close to cause burning seedling, earth up subsequently.
Transplanting method of the present invention is summed up as " three large one dark " band medicine method for transplanting." three is large " namely: dig large nest, Shi great Fei, water flood; " one is dark " i.e. cigarette seedling is planted deeply; " medicine is with to transplant " namely: in transplanting process, around cigarette seedling, to use poison bait pest control.
The present invention compared with prior art, has following beneficial effect:
1, meet Precipitation Process after digging nest overlay film and effectively can collect precipitation, rainwater flows in nest along nest wall, and is permeated the ground by reserving hole, adds soil water-containing, is conducive to soil moisture conservation and transplants.
2, cover mulch film between ridge in field, prevent weed growth, weeds under film effectively can be gone out and be removed by high temperature, have ensured field health, prevent disease, insect pest by means of weeds propagation.
3, using band medicine wheat bran can effectively prevent soil insect from biting stinging of cigarette shoot root stem, improves cigarette shoot survival percent.
4, nest fertilise is located with nest, and accurate positioning is transplanted in cigarette strain, and directly plant and be conducive to fertilizer efficiency performance in the middle of cigarette nest, especially barren plot, mountain area, ensures that fertilizer gives full play to effect, prevent fertilizer loss, and also seedling is early raw fast long to impel cigarette seedling.
5,30-35 days after transplanting, after tobacco seedling growth to 25-30cm, destroys the pin leaf of bottom, carry out taking off film ridging in conjunction with intertill and clean tillage, earth up high at 15-20cm, promote cigarette strain growth axillary root by ridging, be equivalent to secondary fertilising, increase tobacco plant nutrition and absorb and lodging tolerance.
6, decrease the step of ridging before transplanting, every mu of vega can reduce by 1 field recruitment, has saved recruitment cost.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
(1) dig nest wholely
With digging before winter, plough deeply 20cm, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit; The dark nest of the dark 15cm of a back cut diameter 30cm is dug according to line-spacing 1m, spacing in the rows 0.5m in the vega flattened after tractor-ploughing;
(2) epiphragma
With wide cut 90cm thickness 0.004mm mulch film or same specification chequered with black and white Herbicide film, cigarette nest is covered, epiphragma wants tight, press mold wants real, a diameter 1cm aperture is disclosed in cigarette nest center, and cover with a small amount of soil, extrude a sagging nest, before mulch film or the chequered with black and white Herbicide film of same specification cover, spray a 50% napropamide wetting powder;
(3) transplant
Select stem height 8cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus;
(4) flood is watered
After having planted cigarette seedling, water flood according to every nest 1.5kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after 45% phoxim, water and wheat bran fully being mixed thoroughly, the mass ratio of 45% phoxim, water and wheat bran is 1:2:15;
(5) take off and touch ridging
Plant latter 30 days, according to physical features and weather condition, suit measures to local conditions to take off to touch ridging or partly take off in good time and touch ridging, ridging is highly 15cm, in conjunction with ridging, and by weeds, broken mulch film with clean out vega in time without the footing leaf that baking is worth and deal carefully with, keep field health;
(6) apply fertilizer
Apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ";
Nest fertilizer nest when digging nest is executed, and uses the farmyard manure 1.5kg that becomes thoroughly decomposed in each nest, and handle becomes thoroughly decomposed, farmyard manure and soil are evenly mixed and imposed at the bottom of nest, impose at the bottom of nest by formula fertilizer quality 60%; Carry seed manure in transplanting fertilising in 5 days, formula fertilizer quality 30% imposed on apart from cigarette strain 10cm soil, wherein potassium nitrate waters after wanting dilute with water and executes in distance cigarette strain 10cm soil; Topdress to combine latter 25 days of transplanting and take off film ridging and apply fertilizer, formula fertilizer quality 10% imposed on apart from cigarette strain 10cm soil, wherein potassium nitrate waters after wanting dilute with water to execute and earths up subsequently in distance cigarette strain 10cm soil.Formula fertilizer is the mixture of three element compound fertilizer, soya-bean cake and potassium nitrate, and the mass ratio of three element compound fertilizer, soya-bean cake, potassium nitrate and the farmyard manure that becomes thoroughly decomposed is 4:1:1:50.
Embodiment 2
(1) dig nest wholely
With digging before winter, plough deeply 25cm, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit; The dark nest of the dark 18cm of a back cut diameter 35cm is dug according to line-spacing 1.1m, spacing in the rows 0.55m in the vega flattened after tractor-ploughing;
Use the farmyard manure 1.5kg that becomes thoroughly decomposed in each nest, formula fertilizer 60%, and farmyard manure and soil are evenly mixed impose at the bottom of nest;
(2) epiphragma
With wide cut 90cm thickness 0.004mm mulch film or same specification chequered with black and white Herbicide film, cigarette nest is covered, epiphragma wants tight, press mold wants real, a diameter 2cm aperture is disclosed in cigarette nest center, and cover with a small amount of soil, extrude a sagging nest, before mulch film or the chequered with black and white Herbicide film of same specification cover, spray a 50% napropamide wetting powder;
(3) transplant
Select stem height 9cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus;
(4) flood is watered
After having planted cigarette seedling, water flood according to every nest 1.8kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after 45% phoxim, water and wheat bran fully being mixed thoroughly, the mass ratio of 45% phoxim, water and wheat bran is 1:2:15;
(5) take off and touch ridging
Plant latter 33 days, according to physical features and weather condition, suit measures to local conditions to take off to touch ridging or partly take off in good time and touch ridging, ridging is highly 20cm, in conjunction with ridging, and by weeds, broken mulch film with clean out vega in time without the footing leaf that baking is worth and deal carefully with, keep field health;
(6) apply fertilizer
Apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ";
Nest fertilizer nest when digging nest is executed, and uses the farmyard manure 1kg that becomes thoroughly decomposed in each nest, and handle becomes thoroughly decomposed, farmyard manure and soil are evenly mixed and imposed at the bottom of nest, impose at the bottom of nest by formula fertilizer quality 60%; Carry seed manure in transplanting fertilising in 6 days, formula fertilizer quality 30% imposed on apart from cigarette strain 12cm soil, wherein potassium nitrate waters after wanting dilute with water and executes in distance cigarette strain 12cm soil; Topdress to combine latter 30 days of transplanting and take off film ridging and apply fertilizer, formula fertilizer quality 10% imposed on apart from cigarette strain 15cm soil, wherein potassium nitrate waters after wanting dilute with water to execute and earths up subsequently in distance cigarette strain 15cm soil.Formula fertilizer is the mixture of three element compound fertilizer, soya-bean cake and potassium nitrate, and the mass ratio of three element compound fertilizer, soya-bean cake, potassium nitrate and the farmyard manure that becomes thoroughly decomposed is 4:1:1:50.
Embodiment 3
(1) dig nest wholely
With digging before winter, plough deeply 23cm, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit; The dark nest of the dark 20cm of a back cut diameter 33cm is dug according to line-spacing 1.2m, spacing in the rows 0.6m in the vega flattened after tractor-ploughing;
Use the farmyard manure 1.5kg that becomes thoroughly decomposed in each nest, formula fertilizer 60%, and farmyard manure and soil are evenly mixed impose at the bottom of nest;
(2) epiphragma
With wide cut 90cm thickness 0.004mm mulch film or same specification chequered with black and white Herbicide film, cigarette nest is covered, epiphragma wants tight, press mold wants real, a diameter 1.5cm aperture is disclosed in cigarette nest center, and cover with a small amount of soil, extrude a sagging nest, before mulch film or the chequered with black and white Herbicide film of same specification cover, spray a 50% napropamide wetting powder;
(3) transplant
Select stem height 10cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus;
(4) flood is watered
After having planted cigarette seedling, water flood according to every nest 2kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after 45% phoxim, water and wheat bran fully being mixed thoroughly, the mass ratio of 45% phoxim, water and wheat bran is 1:2:15;
(5) take off and touch ridging
Plant latter 35 days, according to physical features and weather condition, suit measures to local conditions to take off to touch ridging or partly take off in good time and touch ridging, ridging is highly 18cm, in conjunction with ridging, and by weeds, broken mulch film with clean out vega in time without the footing leaf that baking is worth and deal carefully with, keep field health;
(6) apply fertilizer
Apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ";
Nest fertilizer nest when digging nest is executed, and uses the farmyard manure 1.2kg that becomes thoroughly decomposed in each nest, and handle becomes thoroughly decomposed, farmyard manure and soil are evenly mixed and imposed at the bottom of nest, impose at the bottom of nest by formula fertilizer quality 60%; Carry seed manure in transplanting fertilising in 7 days, formula fertilizer quality 30% imposed on apart from cigarette strain 15cm soil, wherein potassium nitrate waters after wanting dilute with water and executes in distance cigarette strain 15cm soil; Topdress to combine latter 35 days of transplanting and take off film ridging and apply fertilizer, formula fertilizer quality 10% imposed on apart from cigarette strain 12cm soil, wherein potassium nitrate waters after wanting dilute with water to execute and earths up subsequently in distance cigarette strain 12cm soil.Formula fertilizer is the mixture of three element compound fertilizer, soya-bean cake and potassium nitrate, and the mass ratio of three element compound fertilizer, soya-bean cake, potassium nitrate and the farmyard manure that becomes thoroughly decomposed is 4:1:1:50.
Field major traits contrast is in table 1, table 2, table 3, table 4, table 5.
Table 1 primary growth stage records table
Table 2 Field Plants is investigated
Test shows: the present invention's " three large one dark method for transplanting " vega with contrast the strain of vega cigarette and transplant and contrast, strain shape, leaf, Ye Se and strain pulse-phase transplant with, seedling that plant uniformity is better, and layering falls obviously yellow, and after planting, growth potential is better than contrast.In table 1, table 2.
Table 3 Other Main Agronomic Characters records table
Test shows: plant height with contrast identical, the number of sheets than contrast many 2, stem girth and pitch no significant difference, waist leaf grows 2cm, waist leaf wide go out 2cm.In table 3.
Table 4 survival rate compares
Relatively display: after cigarette transplantation of seedlings the 5th day, the dead seedling in each community is investigated, result: the cigarette shoot survival percent that the present invention's " three large one dark method for transplanting " transplants reaches 99%, and on conventional film, the survival rate of cigarette is 95%, illustrates that the cigarette seedling of transplantation technique of the present invention more easily survives.In table 4.
Table 5 disease resistance in vegetative period
Disease resistance: from investigation result, all kinds of disease in each plot all has generation, but the present invention's " three large one dark method for transplanting " does not have notable difference with conventional transplanting.In table 5.
Table 6 Economic returns contrasts
Compared with the present invention transplants with routine, per mu yield adds 5.91%, and per mu yield value adds 7.92%.In table 6.
By in the past few years to the application of transplanting method of the present invention, vega cigarette shoot survival percent more than 99%, higher than the planting percent in common plot 95%, and also seedling growth is fast to adopt the plot cigarette strain of this technology, and it is high that cigarette strain grows consistent regularity, and field health is good, damage by disease and insect is few, is convenient to the management in vega later stage.After picking and roasting, tobacco leaf is in the same size, and maturity is unified, and quality of tobacco is higher than common plot.
Claims (10)
1. a dry land flue-cured tobacco transplanting method, is characterized in that step is as follows:
(1) dig nest wholely
With digging before winter, plough deeply, thoroughly cleaning field health, comprises residual film, weeds and cigarette strain, be transported burning or buried of digging pit; The dark nest of the dark 15-20cm of a back cut diameter 30-35cm is dug according to line-spacing 1-1.2m, spacing in the rows 0.5-0.6m in the vega flattened after tractor-ploughing;
(2) epiphragma
With mulch film or same specification chequered with black and white Herbicide film, cigarette nest is covered, epiphragma wants tight, press mold wants real, discloses an aperture, and cover with a small amount of soil in cigarette nest center, extrude a sagging nest, before mulch film or the chequered with black and white Herbicide film of same specification cover, spray a weed killer herbicide;
(3) transplant
Select stem height 8-10cm cigarette seedling to transplant during cigarette transplantation of seedlings, during transplanting, cigarette nest center drilling place reserved is in advance carried out enlarging, and cigarette seedling is planted deeply, reserve 2 leaves and lobus cardiacus;
(4) flood is watered
After having planted cigarette seedling, water flood according to every nest 1.5-2kg, for seep lower after, earth up and seal hole in the circulating application of cigarette strain root after 45% phoxim, water and wheat bran are fully mixed thoroughly;
(5) take off and touch ridging
30-35 days after planting, according to physical features and weather condition, suits measures to local conditions to take off in good time and touches ridging or partly take off and touch ridging, combine ridging, and weeds, broken mulch film and the footing leaf without baking value are cleaned out vega in time deals carefully with, and has kept field health;
(6) apply fertilizer
Apply fertilizer according to the method for " nest is fertile-carry seed manure-topdress ";
1. nest fertilizer nest when digging nest is executed, and uses the farmyard manure that becomes thoroughly decomposed in each nest, and handle becomes thoroughly decomposed, farmyard manure and soil are evenly mixed and imposed at the bottom of nest, impose at the bottom of nest by formula fertilizer 60%;
2. carry seed manure in transplanting fertilising in 5-7 days, formula fertilizer 30% is imposed on apart from cigarette strain 10-15cm soil;
3. combination in 25-35 days after transplanting of topdressing is taken off film ridging and is applied fertilizer, and is imposed on by formula fertilizer 10% apart from cigarette strain 10-15cm soil, earths up subsequently.
2. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that ploughing deeply 20-25cm described in step (1).
3. dry land flue-cured tobacco transplanting method according to claim 1, it is characterized in that the wide cut of the mulch film described in step (2) is 90cm, thickness is 0.004mm.
4. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the hole diameter described in step (2) is 1-2cm.
5. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the weed killer herbicide described in step (2) is 50% napropamide wetting powder.
6. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the mass ratio of 45% phoxim, water and the wheat bran described in step (4) is 1:2:15.
7. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the ridging described in step (5) is highly 15-20cm.
8. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the mass ratio of N, P, K all in become thoroughly decomposed farmyard manure and the formula fertilizer described in step (6) is 1:0.9:1.8.
9. dry land flue-cured tobacco transplanting method according to claim 1, is characterized in that the quality using the farmyard manure that becomes thoroughly decomposed in each nest described in step (6) is 1-1.5kg.
10. dry land flue-cured tobacco transplanting method according to claim 1, it is characterized in that the formula fertilizer described in step (6) is the mixture of three element compound fertilizer, soya-bean cake and potassium nitrate, the mass ratio of three element compound fertilizer, soya-bean cake, potassium nitrate and the farmyard manure that becomes thoroughly decomposed is 4:1:1:50.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956891A (en) * | 2015-06-30 | 2015-10-07 | 湖北省烟草公司恩施州公司 | Under-film well cellar type seedling transplant method of cured tobacco |
| CN104996156A (en) * | 2015-08-10 | 2015-10-28 | 贵州省烟草科学研究院 | Flue-cured tobacco deep-planting method adopting small holes formed in shallow pits and pit digging and hole punching integrated tool |
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| CN105359794A (en) * | 2015-11-17 | 2016-03-02 | 中国烟草总公司重庆市公司酉阳分公司 | Method of overlaying film on cigarette ridge and planting green manure in slack winter season |
| CN106613201A (en) * | 2016-12-09 | 2017-05-10 | 中国烟草总公司广东省公司 | Cultivation method of fragrance type flue-cured tobacco |
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| CN112753517A (en) * | 2021-01-11 | 2021-05-07 | 红塔烟草(集团)有限责任公司 | Water-logging damage prevention and control and response comprehensive management method for flue-cured tobacco |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956891A (en) * | 2015-06-30 | 2015-10-07 | 湖北省烟草公司恩施州公司 | Under-film well cellar type seedling transplant method of cured tobacco |
| CN104956891B (en) * | 2015-06-30 | 2017-11-07 | 湖北省烟草公司恩施州公司 | A kind of flue-cured tobacco film is gone into the well cellar for storing things formula young seedling transplanting method |
| CN104996156A (en) * | 2015-08-10 | 2015-10-28 | 贵州省烟草科学研究院 | Flue-cured tobacco deep-planting method adopting small holes formed in shallow pits and pit digging and hole punching integrated tool |
| CN104996156B (en) * | 2015-08-10 | 2018-07-06 | 贵州省烟草科学研究院 | The shallow nest of flue-cured tobacco covers small hole depth cultivating method and draws nest punching integrated tool |
| CN105359794A (en) * | 2015-11-17 | 2016-03-02 | 中国烟草总公司重庆市公司酉阳分公司 | Method of overlaying film on cigarette ridge and planting green manure in slack winter season |
| CN105359794B (en) * | 2015-11-17 | 2018-03-02 | 中国烟草总公司重庆市公司酉阳分公司 | A kind of method using winter slack overlay film cigarette ridge green manuring |
| CN105284401A (en) * | 2015-11-25 | 2016-02-03 | 山东潍坊烟草有限公司 | Cultivation method for cured tobaccos |
| CN106613201A (en) * | 2016-12-09 | 2017-05-10 | 中国烟草总公司广东省公司 | Cultivation method of fragrance type flue-cured tobacco |
| CN106688566A (en) * | 2016-12-13 | 2017-05-24 | 中国烟草总公司广东省公司 | Method for promoting accumulation of dry matter in tobacco plants of flue-cured tobacco variety Yue tobacco 97 |
| CN112753517A (en) * | 2021-01-11 | 2021-05-07 | 红塔烟草(集团)有限责任公司 | Water-logging damage prevention and control and response comprehensive management method for flue-cured tobacco |
| CN112753517B (en) * | 2021-01-11 | 2023-04-28 | 红塔烟草(集团)有限责任公司 | Comprehensive management method for preventing and controlling waterlogging of flue-cured tobacco and coping with waterlogging |
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