CN105052441A - Method for planting tobacco - Google Patents
Method for planting tobacco Download PDFInfo
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- CN105052441A CN105052441A CN201510415473.2A CN201510415473A CN105052441A CN 105052441 A CN105052441 A CN 105052441A CN 201510415473 A CN201510415473 A CN 201510415473A CN 105052441 A CN105052441 A CN 105052441A
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- tobacco
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- vega
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- Organic Chemistry (AREA)
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Abstract
The present invention provides a method for planting tobaccos. The method includes the steps of planting rapes in a tobacco field, when the rapes enter into a green ripe stage, turning over rape stalks and rapeseeds integrally, and transplanting cultivated tobacco seedlings in a green manured field. The organic oil content of rapes is high, the most nutrient and organic matters that the rapes contain can be achieved in the green ripe stage, and base fertilizers obtained by turning over the rapes can evenly supply adequate nutrients for the growth of the tobaccos for a long term, so that chemical fertilizers can be greatly decreased in the process of planting tobaccos, the soil properties can be improved, and the soil environmental destruction and nutrient imbalance of tobaccos caused by single cropping of tobaccos can be avoided. The method also can improve the yield of tobacco leaves, greatly improve the aroma substance content of tobacco leaves, and improve the quality of tobacco leaves. According to the method, the yellowing speed of tobacco leaves and the single leaf mass can be increased, the proportion of superior and medium leaves, and the aroma substance content of tobacco leaves, the per mu yield, and the per mu value can be increased.
Description
Technical field
The present invention relates to Field of Tobacco, in particular to a kind of planting method of tobacco.
Background technology
Tobacco is one of important economic crops of China, and its cultivated area and gross yield all rank first in the world.At present, China mainly relies on merely and uses chemical fertilizer and agricultural chemicals in a large number to keep the high yield of tobacco leaf, and the use of a large amount of chemical fertilizer and agricultural chemicals causes serious destruction to tobacco leaf planting soil and environment, there is non-equilibrium enrichment and the depletion of soil nutrient in the High Quality Tobacco district making the Some Species cigarette time longer, soil nutrient unbalanced supply, farmland ecological environment worsens, thus cause quality of tobacco and tobacco leaf planting benefit obviously to decline, to tobacco planting, person causes loss, also constrains the sustainable development of tobacco leaf production simultaneously.
In view of this, special proposition the present invention.
Summary of the invention
The first object of the present invention is to provide a kind of planting method of tobacco, and this implantation methods adopts the method for rape and tobacco crop rotation.In planting method of tobacco provided by the invention, before transplanting cigarette seedling, first in vega, plant rape, after rape enters green ripe stage, overall green manuring is as base manure.Because the organic fat content of rapeseed plant is high, and nutrient contained by rape and organic matter reach maximum in green ripe stage, by base manure obtained after its green manuring can for a long time, balancedly for the growth of tobacco provides sufficient nutrient, greatly reduce the use of chemical fertilizer in tobacco planting process, thus improvement soil property, avoid long-term single cropping tobacco and the vega soil environment that causes is destroyed, nutrient is unbalanced.The method can also improve the output of tobacco leaf, and greatly promotes the content of aroma substance in tobacco leaf, promotes the quality of tobacco leaf.Plant tobacco by the method, tobacco leaf fast, the single leaf quality of yellow speed that falls increases, the ratio of upper medium grade cigarette improves, in tobacco leaf aroma substance content raises, per mu yield is improved, per mu yield value is increased.
In order to realize above-mentioned purpose of the present invention, spy by the following technical solutions:
A kind of planting method of tobacco, comprises the steps:
(1) in vega, rape is planted;
(2) after rape enters green ripe stage, by rape stalk and the overall green manuring of rape seed;
(3) by vega to green manuring of the cigarette transplantation of seedlings that cultivates.
Planting method of tobacco provided by the present invention, according to the crop cycle of rape and flue-cured tobacco, take the mode of rape and flue-cured tobacco crop rotation to plant flue-cured tobacco, after utilizing plantation rape, be retained in the organic matter in vega soil and root system, help tobacco growing better, improve quality of tobacco.Meanwhile, because the organic fat content of rapeseed plant is high, the content of aroma substance inside tobacco leaf can be promoted in a large number.
Planting method of tobacco provided by the present invention, after rape enters green ripe stage, cut and pluck rape stalk and rape seed, overall green manuring is as the base manure of cigarette transplantation of seedlings.Rape green ripe stage for annual by the end of April, at the beginning of 5 months, this time just coincide with the cigarette transplantation of seedlings time, thus realize the availability in soil to greatest extent.And nutrient contained by rape and organic matter reach maximum in green ripe stage, after overall green manuring enters vega soil, sufficient nutrient can be provided for tobacco growing, quality of tobacco and a large amount of content promoting aroma substance inside tobacco leaf can be increased greatly.
By rape stalk green manuring together with rape seed, make contained nutrient in vega soil more sufficient, far away higher than independent green manuring stalk or fruit.And, overall green manuring can also ensure that nutrients release is more balanced, extend base manure nutrient RT, reach object that is long-term, balance fertilizing, greatly reduce the use of chemical fertilizer in tobacco planting process, thus improvement soil property, avoid long-term single cropping tobacco and the vega soil environment that causes is destroyed, nutrient is unbalanced.
Preferably, also comprise between described step (2) and step (3): in vega, spread fertilizer over the fields chemical fertilizer and general calcium, the soil of rear covering 15 ~ 20cm.
After overall for rape green manuring, discharge in soil, in vega, then spread fertilizer over the fields chemical fertilizer and general calcium, increase the fertility of vega soil, ensure the nutrition that the cigarette seedling after transplanting provides sufficient.Meanwhile, after spreading fertilizer over the fields chemical fertilizer and general calcium, then the soil horizon of 15 ~ 20cm is covered, the soil horizon of this thickness is covered in vega, can the decomposition speed of balanced rape base manure and organic rate of release, extend base manure nutrient RT, reach object that is long-term, balance fertilizing.
Rape base manure can for a long time, balancedly for the whole growth period of tobacco provides nutrient, but cannot provide nutrient for tobacco in rapid, high volume ground.But after cigarette transplantation of seedlings, in root system period of growing fast just, the photosynthesis of tobacco leaf also starts vigorous gradually, and the fertilizer of simple component cannot meet the growth of tobacco.Preferably, the chemical fertilizer that the present invention spreads fertilizer over the fields is composite fertilizer, can meet the growth of root system after tobacco leaf transplanting, also can meet the growth of tobacco leaf.In composite fertilizer, the mass ratio of N P and K is preferably (10 ~ 12): (10 ~ 11): (25 ~ 30), and the ratio of the applied amount of chemical fertilizer described in every mu of vega and described general calcium is (6 ~ 8): (10 ~ 13).The chemical fertilizer of this proportioning is scientific and reasonable, meets the growth rhythm of cigarette seedling in this period, meets its growth demand, also avoid because of not science and the vega soil nutrient non-equilibrium enrichment caused of applying fertilizer.Robust growth for cigarette strain creates a good soil environment.Further preferably, the applied amount of described chemical fertilizer is 28 ~ 30kg/ mu, and the applied amount of described general calcium is 40 ~ 45kg/ mu.
Tobacco leaf area is large, and transpiration is strong, larger to the demand of moisture.Therefore, in planting method of tobacco provided by the present invention, before cigarette transplantation of seedlings to vega, ridging in the vega after applying chemical fertilizer.Ridging adopts ridger to operate.By ridging in vega, the effect of preserve moisture and fertility can be reached.In the present invention, the width on preferred ridge is 60 ~ 70cm, and the row spacing between adjacent ridge is 100 ~ 120cm, in the middle of cigarette transplantation of seedlings to ridge.By this setting, can ensure that cigarette strain planting density is scientific and reasonable, the lighting requirements of upper, middle and lower three layers of tobacco leaf can be ensured, also can improve yield of tobacco.High 15 ~ the 20cm in preferred ridge, ensures that cigarette strain root system fully can absorb the nutrient in soil, makes its robust growth.Further preferably, the spacing in the rows of described cigarette seedling is 60 ~ 70cm.
The tobacco seedling growth phase is longer, for ensureing the supply of cigarette strain intermediary and later stages soil nutrient, preferably, also comprising the steps: to transplant cigarette seedling after 7 ~ 10 days, impose and carry seed manure after step (3).Further preferably, the seed manure of carrying imposed comprises ammonium nitrate and potassium sulfate, and the mass ratio of described ammonium nitrate and potassium sulfate is 1:(4 ~ 5).This composition and proportioning put forward the growing way that seed manure can strengthen cigarette strain, for high grade producing is laid a good foundation.Control on the other hand the supply of tobacco growing later stage excess nitrogen, reduce the nicotine content of tobacco leaf, simultaneously also for this in period tobacco leaf growth provide sufficient potassium, improve quality of tobacco.
Preferably, also comprise the steps: to transplant cigarette seedling after 20 ~ 25 days after step (3), impose composite fertilizer, and in described composite fertilizer, the mass ratio of N P and K is (10 ~ 15): (10 ~ 13): (25 ~ 30).Impose in cigarette transplantation of seedlings the growth that composite fertilizer can ensure tobacco leaf after 20 ~ 25 days, the fragrance matter further in accumulation tobacco leaf, thus greatly improve the quality of tobacco leaf.Further preferably, described in impose the mode of composite fertilizer for spreading manuer in holes, fertilization depth is 10 ~ 15cm, ensures that cigarette strain is to the abundant absorption of nutrient.
The planting density of rape affects the output of rape, thus affects the consumption of base manure in vega.In the present invention, when planting rape, in vega, set up the rapeseed cultivation ridge of more parallel rows, the row spacing between adjacent rows rapeseed cultivation ridge is 40 ~ 45cm, is evenly seeded in the middle of ridge by rape seed, and seeding quantity controls at 0.25 ~ 0.3kg/ mu.This planting density ensures that rape stalk is healthy and strong, and angle fruit is longer, and bear pods many, rape seed is full, and fat content is higher, using after its green manuring as quality better during base manure.And the output of rape is suitable under this planting density, sufficient nutrient can be provided for the growth of tobacco as during base manure, ensure the quality of tobacco.
Compared with prior art, beneficial effect of the present invention is:
(1) the present invention adopts the method for rape and tobacco crop rotation, and before transplanting cigarette seedling, first in vega, plant rape, after rape enters green ripe stage, overall green manuring is as base manure.Because the organic fat content of rapeseed plant is high, and nutrient contained by rape and organic matter reach maximum in green ripe stage, by base manure obtained after its green manuring can for a long time, balancedly for the growth of tobacco provides sufficient nutrient, greatly reduce the use of chemical fertilizer in tobacco planting process, thus improvement soil property, avoid long-term single cropping tobacco and the vega soil environment that causes is destroyed, nutrient is unbalanced.
(2) planting method of tobacco provided by the present invention, is retained in the organic matter in vega soil and root system, helps tobacco growing better, improve quality of tobacco after utilizing plantation rape., because the organic fat content of rapeseed plant is high, the content of aroma substance inside tobacco leaf can be promoted in a large number.
(3) planting method of tobacco provided by the present invention, after rape enters green ripe stage, cut and pluck rape stalk and rape seed, overall green manuring is as the base manure of cigarette transplantation of seedlings.Rape green ripe stage for annual by the end of April, at the beginning of 5 months, this time just coincide with the cigarette transplantation of seedlings time, thus realize the availability in soil to greatest extent.And nutrient contained by rape and organic matter reach maximum in green ripe stage, after overall green manuring enters vega soil, sufficient nutrient can be provided for tobacco growing, quality of tobacco and a large amount of content promoting aroma substance inside tobacco leaf can be increased greatly.
(4) implantation methods provided by the invention, tobacco leaf fast, the single leaf quality of yellow speed that falls increases, the ratio of upper medium grade cigarette improves, in tobacco leaf aroma substance content raises, per mu yield is improved, per mu yield value is increased.
(5) implantation methods provided by the invention, after overall for rape green manuring, discharges in soil, then spreads fertilizer over the fields chemical fertilizer and general calcium, then cover the soil horizon of 15 ~ 20cm.Rape base manure better can be combined with chemical fertilizer like this, the decomposition speed of balanced rape base manure and organic rate of release, extend base manure nutrient RT, reach object that is long-term, balance fertilizing.
Embodiment
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting the scope of the invention.Unreceipted actual conditions person in embodiment, the condition of conveniently conditioned disjunction manufacturer suggestion is carried out.Agents useful for same or the unreceipted production firm person of instrument, be and can buy by commercially available the conventional products obtained.
In the present invention, after the Cultivate administration method of rape, tobacco seedling management method, tobacco transplant, field management and flue-cured tobacco make and are conventional method, do not do repeating one by one in an embodiment.
Embodiment 1
A kind of planting method of tobacco, specifically comprises the steps:
In vega, plant rape, enter after green ripe stage until rape, cut and pluck rape stalk and rape seed, overall green manuring, all cut by rape stalk and rape seed and brokenly plough under in vega soil, form base manure.Then, by vega to green manuring of the cigarette transplantation of seedlings that cultivates.
Conventionally carry out vega field management until tobacco leaf is ripe.
Embodiment 2
Rape is planted in vega.
Enter after green ripe stage until rape, cut and pluck rape stalk and rape seed, overall green manuring, all cut broken ploughing under in vega soil by rape stalk and rape seed.This step can utilize special machinery to operate, cut pluck rape stalk and rape seed while cut broken, and in turning over and placing into the soil, whole rape is mixed with vega soil, forms base manure.
Then, spread fertilizer over the fields chemical fertilizer and general calcium in the vega after green manuring, and then cover the thick soil horizon of one deck 15cm.Rape base manure better can be combined with chemical fertilizer like this, the decomposition speed of balanced rape base manure and organic rate of release, extend base manure nutrient RT, reach object that is long-term, balance fertilizing.In the chemical fertilizer spread fertilizer over the fields, the mass ratio of N P and K is 12:11:25, and in every mu of vega, the ratio of the applied amount of chemical fertilizer and general calcium is 3:5.
Then, by vega to green manuring of the cigarette transplantation of seedlings that cultivates.
Conventionally carry out vega field management until tobacco leaf is ripe.
Embodiment 3
Rape is planted in vega.
Enter after green ripe stage until rape, cut and pluck rape stalk and rape seed, overall green manuring, all cut by rape stalk and rape seed and brokenly plough under in vega soil, form base manure.
Then, spread fertilizer over the fields chemical fertilizer and general calcium in the vega after green manuring, and then cover the thick soil horizon of one deck 15cm.Rape base manure better can be combined with chemical fertilizer like this, the decomposition speed of balanced rape base manure and organic rate of release, extend base manure nutrient RT, reach object that is long-term, balance fertilizing.In the chemical fertilizer spread fertilizer over the fields, the mass ratio of N P and K is 10:11:25, and in every mu of vega, the applied amount of chemical fertilizer is 32kg, and in every mu of vega, the applied amount of general calcium is 40kg.Then, ridging in vega ground.Row spacing is 60cm, and ridge height is 20cm, and the row spacing between adjacent ridge is 120cm.After ridging, by the cigarette transplantation of seedlings that cultivates to ridge, the spacing in the rows on ridge between cigarette seedling keeps 60cm.Water while transplanting, so that wetting soil, ensure the survival rate of cigarette seedling.If transplant after one week and find dead seedling strain, for ensureing yield of tobacco, benefit can be carried out and plant.
Cigarette transplantation of seedlings, after 7 days, imposes and carries seed manure.Carry in seed manure and comprise ammonium nitrate and potassium sulfate, and in every mu of vega, the applied amount of ammonium nitrate is 3.75kg, the applied amount of potassium sulfate is 12.75kg.
Cigarette transplantation of seedlings, after 20 days, imposes composite fertilizer, and in composite fertilizer used, the mass ratio of N P and K is 10:10:25.
Conventionally carry out vega field management until tobacco leaf is ripe.
Embodiment 4
Rape is planted in vega.During plantation rape, in vega, set up the rapeseed cultivation ridge of more parallel rows, the row spacing between adjacent rows rapeseed cultivation ridge is 40cm.Evenly be seeded in the middle of ridge by rape seed, seeding quantity controls at 0.25kg/ mu.
Enter after green ripe stage until rape, cut and pluck rape stalk and rape seed, overall green manuring, all cut by rape stalk and rape seed and brokenly plough under in vega soil, form base manure.
Then, spread fertilizer over the fields chemical fertilizer and general calcium in the vega after green manuring, and then cover the thick soil horizon of one deck 20cm.In the chemical fertilizer spread fertilizer over the fields, the mass ratio of N P and K is 12:11:30, and in every mu of vega, the applied amount of chemical fertilizer is 28kg, and in every mu of vega, the applied amount of general calcium is 45kg.Then, ridging in vega ground.Row spacing is 70cm, and ridge height is 15cm, and the row spacing between adjacent ridge is 100cm.After ridging, by the cigarette transplantation of seedlings that cultivates to ridge, the spacing in the rows on ridge between cigarette seedling keeps 70cm.
Cigarette transplantation of seedlings, after 10 days, imposes and carries seed manure.Carry in seed manure and comprise ammonium nitrate and potassium sulfate, and in every mu of vega, the applied amount of ammonium nitrate is 3.75kg, the applied amount of potassium sulfate is 12.75kg.
Cigarette transplantation of seedlings, after 25 days, imposes composite fertilizer, and in composite fertilizer used, the mass ratio of N P and K is 15:13:30.
Conventionally carry out vega field management until tobacco leaf is ripe.
Experimental example 1
Test and carried out in fruit level ground, horse keeping village, Yu He township, Wengan County villager's group in 2008.Experimental field height above sea level about 1100m, soil fertility is medium.
In the comparative example that the test of this group is arranged, adopt nitrogen-phosphorus-potassium compound fertilizer (being purchased from Liuzhou Ju Zhou Chemical Co., Ltd.) as base manure plantation tobacco, and experimental example plant tobacco for adopting rape green manuring as base manure.Concrete operation method is for embodiment 5.
In comparative trial, flue-cured tobacco cultivars is cloud and mist 87, records field growing way respectively after transplanting.By community baking, classification.Measure the item content is that stem is high, stem girth, the number of blade, maximum leaf are long.Classification is carried out in the baking of employing three section type technique, 42 grades of systems.
(1) tobacco growing way contrast
Table 1 different implantation methods cigarette strain maturation history result
(2) tobacco production and output value contrast
The output of table 2 different disposal tobacco and output value investigation result
Note: load refers to 50 kilograms, load average price represents the price of 50 kilograms of tobaccos.
(3) tobacco leaf exterior quality contrast
Table 3 different disposal tobacco leaf exterior quality contrasts
Note: the rape green manuring in table 1, table 2 and table 3 represents planting method of tobacco provided by the present invention, and conventional base manure represents the planting method of tobacco of comparative example.
As can be seen from the comparing result of table 1, table 2 and table 3, the rape cigarette strain growing way adopting rape base manure to plant out is better than comparative example, and output, the output value and tobacco leaf exterior quality are all significantly better than comparative example.
Experimental example 2
Test dam villager's group under 2000 Tian An villages of Nian Yuhe township to carry out.Experimental field height above sea level about 1100m, soil fertility is medium.
Select rape, radish, corn, barnyard manure and nitrogen-phosphorus-potassium compound fertilizer as base manure respectively, to compare the growing state of different disposal tobacco.Wherein, using radish, corn as the planting method of tobacco of base manure be all then spring by radish and corn planting in vega, before cigarette transplantation of seedlings, using the radish in vega and the overall green manuring of corn as base manure.Nitrogen-phosphorus-potassium compound fertilizer as conventional base manure, with experimental example 1.
In the test of this group, flue-cured tobacco cultivars selects K326, records field growing way respectively after transplanting.By community baking, classification.Measure the item content is that stem is high, stem girth, the number of blade, maximum leaf are long.Classification is carried out in the baking of employing three section type technique, 42 grades of systems.
(1) tobacco growing way contrast
Table 4 different disposal cigarette strain maturation history
(2) tobacco production and output value contrast
Table 5 different disposal output is investigated
The table 6 different disposal output value is investigated
(3) tobacco exterior quality contrast
Table 7 different disposal exterior quality is investigated
As can be seen from the correction data of experimental example 2, open from resultant effect, adopt rape green manuring optimum as the planting effect of base manure.
Experimental example 3
Test and carry out in river, horse keeping village, calendar year 2001 Yu He township opposite house villager group.Experimental field height above sea level about 1100m, soil fertility is medium.
This test selects rape, radish, corn, barnyard manure and conventional base manure as base manure respectively, to compare the growing state of different disposal tobacco.
In the test of this group, flue-cured tobacco cultivars selects K326, records field growing way respectively after transplanting.By community baking, classification.Measure the item content is that stem is high, stem girth, the number of blade, maximum leaf are long.Classification is carried out in the baking of employing three section type technique, 42 grades of systems.
(1) tobacco growing way contrast
Table 8 different disposal cigarette strain maturation history
(2) tobacco production and output value contrast
Table 9 different disposal output is investigated
(3) tobacco exterior quality contrast
Table 10 different disposal exterior quality is investigated
As can be seen from the correction data of experimental example 3, open from resultant effect, adopt rape green manuring optimum as the planting effect of base manure.
Although illustrate and describe the present invention with specific embodiment, however it will be appreciated that can to make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, this means to comprise all such changes and modifications belonged in the scope of the invention in the following claims.
Claims (10)
1. a planting method of tobacco, is characterized in that, comprises the steps:
(1) in vega, rape is planted;
(2) after rape enters green ripe stage, by rape stalk and the overall green manuring of rape seed;
(3) by vega to green manuring of the cigarette transplantation of seedlings that cultivates.
2. implantation methods according to claim 1, is characterized in that, also comprises between described step (2) and step (3): in vega, spread fertilizer over the fields chemical fertilizer and general calcium, the soil of rear covering 15 ~ 20cm.
3. implantation methods according to claim 2, it is characterized in that, in described chemical fertilizer, the mass ratio of N P and K is (10 ~ 12): (10 ~ 11): (25 ~ 30), and the ratio of the applied amount of chemical fertilizer described in every mu of vega and described general calcium is (6 ~ 8): (10 ~ 13).
4. implantation methods according to claim 3, is characterized in that, the applied amount of described chemical fertilizer is 28 ~ 30kg/ mu, and the applied amount of described general calcium is 40 ~ 45kg/ mu.
5. implantation methods according to claim 2, is characterized in that, after applying chemical fertilizer and general calcium, before cigarette transplantation of seedlings, also comprise: ridging in vega, the width on described ridge is 60 ~ 70cm, be highly 15 ~ 20cm, the distance on adjacent two described ridges is 100 ~ 120cm.
6. implantation methods according to claim 5, is characterized in that, in step (4), in the middle of described cigarette transplantation of seedlings to ridge, and the spacing in the rows of described cigarette seedling is 60 ~ 70cm.
7. implantation methods according to claim 1, is characterized in that, also comprises the steps: after step (3)
Transplant cigarette seedling after 7 ~ 10 days, impose and carry seed manure.
8. implantation methods according to claim 7, is characterized in that, described in carry seedling and comprise ammonium nitrate and potassium sulfate.
9. implantation methods according to claim 8, is characterized in that, the mass ratio of described ammonium nitrate and potassium sulfate is 1:(4 ~ 5).
10. implantation methods according to claim 1, is characterized in that, also comprises the steps: after described step (3)
Transplant cigarette seedling after 20 ~ 25 days, impose composite fertilizer, and in described composite fertilizer, the mass ratio of N P and K is (10 ~ 15): (10 ~ 13): (25 ~ 30).
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| CN201510415473.2A CN105052441A (en) | 2015-07-15 | 2015-07-15 | Method for planting tobacco |
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| CN201510415473.2A CN105052441A (en) | 2015-07-15 | 2015-07-15 | Method for planting tobacco |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660103A (en) * | 2016-01-14 | 2016-06-15 | 西南大学 | Flue-cured tobacco pinellia ternate interplanting method overcoming allelopathic autotoxicity function |
| CN107258265A (en) * | 2017-05-31 | 2017-10-20 | 南丹县烟叶生产管理局 | One implantation methods grown tobacco |
| CN108990747A (en) * | 2018-05-23 | 2018-12-14 | 黔南州烟草公司瓮安县分公司 | A kind of cultural method improving tobacco aroma quality perfume quantity |
| CN109275538A (en) * | 2018-07-29 | 2019-01-29 | 河南农业大学 | A kind of tobacco planting method improving tobacco leaf coke sweet fragrance |
| CN110537470A (en) * | 2019-05-22 | 2019-12-06 | 贵州省烟草公司黔南州公司 | comprehensive prevention and control technology for tobacco rootstock diseases |
| CN111011149A (en) * | 2019-12-03 | 2020-04-17 | 河南省烟草公司南阳市公司 | Tobacco seedling transplanting method based on cup cover type well cellar transplanting technology |
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| CN102696381A (en) * | 2012-06-21 | 2012-10-03 | 贵州省烟草科学研究所 | Rotation method for increasing quality of tobacco leaves |
| CN102919038A (en) * | 2012-11-21 | 2013-02-13 | 西南大学 | Method for increasing yield and improving quality of continuously cropped flue-cured tobacco |
| CN103733833A (en) * | 2013-12-11 | 2014-04-23 | 中国农业科学院烟草研究所 | Rotation method for increasing tobacco land output value |
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| CN102318480A (en) * | 2011-07-27 | 2012-01-18 | 贵州省烟草科学研究所 | Mixed seeding green manure dressing method for tobacco field |
| CN102696381A (en) * | 2012-06-21 | 2012-10-03 | 贵州省烟草科学研究所 | Rotation method for increasing quality of tobacco leaves |
| CN102919038A (en) * | 2012-11-21 | 2013-02-13 | 西南大学 | Method for increasing yield and improving quality of continuously cropped flue-cured tobacco |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660103A (en) * | 2016-01-14 | 2016-06-15 | 西南大学 | Flue-cured tobacco pinellia ternate interplanting method overcoming allelopathic autotoxicity function |
| CN107258265A (en) * | 2017-05-31 | 2017-10-20 | 南丹县烟叶生产管理局 | One implantation methods grown tobacco |
| CN108990747A (en) * | 2018-05-23 | 2018-12-14 | 黔南州烟草公司瓮安县分公司 | A kind of cultural method improving tobacco aroma quality perfume quantity |
| CN109275538A (en) * | 2018-07-29 | 2019-01-29 | 河南农业大学 | A kind of tobacco planting method improving tobacco leaf coke sweet fragrance |
| CN110537470A (en) * | 2019-05-22 | 2019-12-06 | 贵州省烟草公司黔南州公司 | comprehensive prevention and control technology for tobacco rootstock diseases |
| CN111011149A (en) * | 2019-12-03 | 2020-04-17 | 河南省烟草公司南阳市公司 | Tobacco seedling transplanting method based on cup cover type well cellar transplanting technology |
| CN111011149B (en) * | 2019-12-03 | 2022-02-22 | 河南省烟草公司南阳市公司 | Tobacco seedling transplanting method based on cup cover type well cellar transplanting technology |
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Application publication date: 20151118 |