CN102939818B - Fertilizing method for planting cigar tobacco - Google Patents
Fertilizing method for planting cigar tobacco Download PDFInfo
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- CN102939818B CN102939818B CN201210442776XA CN201210442776A CN102939818B CN 102939818 B CN102939818 B CN 102939818B CN 201210442776X A CN201210442776X A CN 201210442776XA CN 201210442776 A CN201210442776 A CN 201210442776A CN 102939818 B CN102939818 B CN 102939818B
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 71
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 71
- 235000019506 cigar Nutrition 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000003337 fertilizer Substances 0.000 claims abstract description 51
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 21
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 21
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 241000238631 Hexapoda Species 0.000 claims abstract description 3
- 210000003608 fece Anatomy 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 18
- 235000019504 cigarettes Nutrition 0.000 claims description 17
- 239000010871 livestock manure Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 229910021538 borax Inorganic materials 0.000 claims description 10
- 239000011702 manganese sulphate Substances 0.000 claims description 10
- 235000007079 manganese sulphate Nutrition 0.000 claims description 10
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 10
- 239000011684 sodium molybdate Substances 0.000 claims description 10
- 235000015393 sodium molybdate Nutrition 0.000 claims description 10
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 10
- 239000004328 sodium tetraborate Substances 0.000 claims description 10
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 10
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 10
- 239000011686 zinc sulphate Substances 0.000 claims description 10
- 235000009529 zinc sulphate Nutrition 0.000 claims description 10
- 238000000855 fermentation Methods 0.000 claims description 8
- 230000004151 fermentation Effects 0.000 claims description 8
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 8
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 8
- 239000001120 potassium sulphate Substances 0.000 claims description 8
- 235000011151 potassium sulphates Nutrition 0.000 claims description 8
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 claims description 6
- 239000002686 phosphate fertilizer Substances 0.000 claims description 6
- 238000002054 transplantation Methods 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 239000003621 irrigation water Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract 2
- 206010061217 Infestation Diseases 0.000 abstract 1
- 241001002356 Valeriana edulis Species 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000002304 perfume Substances 0.000 description 6
- 239000003205 fragrance Substances 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 230000035558 fertility Effects 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 244000061458 Solanum melongena Species 0.000 description 2
- 235000002597 Solanum melongena Nutrition 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 239000002932 luster Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
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- 230000035699 permeability Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention provides a fertilizing method for planting cigar tobacco. The fertilizing method comprises the following steps of: firstly, early fertilizing base fertilizer: in 20-30 days before transplanting, trenching on the formed land with the interval of 110cm, the depth of 10-15cm and the width of 8-10cm, uniformly paving the base fertilizer at the bottom of the trench and ridging; secondly, applying seedling protecting fertilizer for transplanting: when small cigar seedlings are transplanted, dissolving ammonium nitrate into water, injecting the mixed solution and pesticide as transplanting water into the root parts of the seedlings, wherein 3-5kg of ammonium nitrate is fertilized in each mu; thirdly, irrigating roots by using seedling restoring fertilizer: in about 7 days after the tobacco seedlings are transplanted, irrigating the roots by using 5-7g/mu of potassium nitrate and an insect infestation resisting pesticide and then covering a layer of fine soil around tobacco roots; fourthly, timely applying seedling eccentric fertilizing; fifthly, digging holes and applying and burying growth flourishing fertilizer and irrigating by matching the growth flourishing fertilizer with biogas slurry; and sixthly, carrying out additional fertilizer and spraying at the mature stage. The fertilizing method disclosed by the invention has the advantages of simplicity in operation, standard specification, strong pertinency and greatly-improved yield and quality of cigar tobacco.
Description
Technical field
The present invention relates to the tobacco cultivation technical field, specifically a kind of fertilizing method of cigar tobacco plantation.
Background technology
Cigar H382 is Indonesia's cigar main breed, and because it is best in quality, its tobacco leaf is described as royal tobacco leaf, is also one of raw materials for production of top cigar.In recent years, Hubei Province tobacco company introduced the H382 kind from Indonesia, was chosen in the suitable Laifeng County plantation of weather and soil condition.Successively carry out the correlative studys such as breediness, adaptability, regionality of H382, begun to take shape seedling growing process, field cultivation technology, modulation technique, the fermentation technique of scientific system, reached Study on Comprehensive Pest Control etc.Relation research report about the cigarette quality such as flue-cured tobacco, burley tobaccos and fertilizing amount and fertilizing method is more, and the fertilizing amount that holds water and the fertilizing method of science be to tobacco leaf outward appearance, intrinsic chemical composition, and the smoke panel test impact of aspect of aesthetic quality is very big.Equally, whether fertilizing amount and fertilizing method be suitable, to the color and luster of cigar tobacco, oil content, elasticity, flammability etc., suitability and the harmony of the chemical composition contents such as tobacco leaf nicotine, sugar, aroma substance, the impact such as the mellow full degree of the characteristic chicken flavor of flue gas, fragrance, strength comfortable taste degree is also larger.
The research of present plantation aspect about cigar is less, the cultivation method of cigar wrapper tobacco leaves (China Patent Publication No.: CN101946622A), mainly stress the implantation methods of cigar tobacco eggplant clothing.Therefore, being used for the fertilizing amount of reasonable and suitable of cigar tobacco plantation and the fertilizing method of scientific system needs to be resolved hurrily.
Summary of the invention
For the above-mentioned deficiency of prior art, the technical problem to be solved in the present invention is to provide the fertilizing method of a kind of simple to operate, standard criterion, the cigar tobacco plantation that can increase substantially the cigar tobacco yield and quality with strong points.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of fertilizing method of cigar tobacco plantation, comprise the steps:
(1) base fertilizer is early executed: 20-30 days before transplanting, ditch on the soil after smooth, and ditch interval 110cm, ditch depth 10-15cm, furrow width 8-10cm, evenly be tiled in bottom of trench, then ridging with base fertilizer; Every mu of base fertilizer of using is the farmyard manure 1000-1500kg that becomes thoroughly decomposed, cake fertilizer 20-40kg, fertilizer special for tobacco (N:P:K=1:1:2) 50-60kg, phosphate fertilizer 15-25kg, the fused calcium magnesium phosphate 8-12kg after fermentation;
(2) the fertile transplanting of keeping a full stand of seedings used: when the cigar seedling is transplanted, ammonium nitrate is water-soluble, and together with the insect protected medicament, as transplanting water, inject the seedling root, use ammonium nitrate 3-5kg for every mu;
(3) go back seed manure and fill with root: about 7 days, potassium nitrate is filled with root according to 5-7kg/ mu together with the insect-pest medicament after the cigarette transplantation of seedlings, then cover one deck fine earth around the cigarette root;
(4) the eccentric fertilizer of seedling is in time used: 15-20 days after transplanting, go back on a small quantity for field the cigarette seedling that seedling is slow, growing way is weak, and in time use eccentric fertilizer, being about to concentration is the ammonium nitrate solution pouring cigarette shoot root section of 0.15-0.25%, every strain irrigation amount is 1kg;
(5) prosperous fleshing up dug the cave buriing, coordinate natural pond liquid to irrigate: 40-45 days after transplanting, the cave of bore 10cm, dark 10-15cm is dug in two cigarette strain centre positions on same ridge, and potassium nitrate and potassium sulphate are put into, and with soil, bury, use potassium nitrate 8-12kg, potassium sulphate 6-10kg for every mu; Natural pond liquid is directly filled with root, or, in conjunction with the irrigation water pouring, uses natural pond liquid 500-800kg/ mu, and can use 1-2 time to buddingging prosperous long early stage;
(6) maturing stage topdresses and sprays: 45-50 days after transplanting, borax 80-120g, zinc sulphate 100-150g, manganese sulphate 100-150g, sodium molybdate 20-30g are mixed to be watered be made into spray liquid 60kg, the selection fine day evenly sprays the tow sides in tobacco leaf, sprays the tobacco leaf that area is 1 mu of ground.
Wherein, the base fertilizer fertilizing amount of described every mu of cigar grass planting is: the farmyard manure 1200-1400kg that becomes thoroughly decomposed, the cake fertilizer 30kg after fermentation, fertilizer special for tobacco 55kg, phosphate fertilizer 20kg, fused calcium magnesium phosphate 10kg.
Wherein, use the fertile ammonium nitrate 4kg that keeps a full stand of seedings for every mu, go back seed manure potassium nitrate 6kg, the prosperous potassium nitrate 10kg that fleshes up, the prosperous potassium sulphate 8kg that fleshes up, natural pond liquid is filled with root 600kg 1 time, and the maturing stage imposes and sprays borax 100g in fertilizer, zinc sulphate 120g, manganese sulphate 120g, sodium molybdate 25g.
Wherein, described seedling is eccentric fertile, and ammonium nitrate solution concentration is 0.2%.
Wherein, described fertilizer for spraying on leaf surface component materials concentration is: borax 0.17%, zinc sulphate 0.20%, manganese sulphate 0.20%g, sodium molybdate 0.04%.
Described well-rotted farmyard manure is that the mixing such as compost, barnyard manure, feces of livestock and poultry are sealed the fermentation gained by heap, uses as base manure together with other fertilizer (phosphate fertilizer, fused calcium magnesium phosphate) such as tobacco planting special fertilizer after fermentation fully.
The present invention has following beneficial effect: in (1) base fertilizer, fertilizer content is high especially, organic and inorganic fertilizer reasonable mixture ratio, big-and-middle trace element collocation rationally, is conducive to improve the harmony of tobacco leaf chemical composition content, improve the tobacco leaf suction quality, increase tobacco incense tolerance; (2) amount of application of nitrogen fertilizer is reasonable, and control proper the period of using, and can meet, promote the using of normal growth and development, especially natural pond liquid of cigar tobacco, for the cigar tobacco growth provides nitrogen, can also meet the required large quantity of moisture of tobacco growing; (3) characteristics that easily run off for potash fertilizer, move after Potassium Fertilizer, and gradation topdresses and use, and can improve the efficiency that absorbs of potash fertilizer, improves potassium content of tobacco leaf; (4) trace element is done and is topdressed, and the maturing stage sprays, and both has been conducive to its absorption, promotes again the tobacco leaf Huang that falls, and obviously improves quality of tobacco.Use cigar tobacco color that the present invention produces take brownish red as main, the wide circle of blade profile, offshoot are thinner, and oil content is more sufficient, and thickness is moderate; Suction is got up, and has Indonesia's cigar tobacco aromatic style feature, and fragrance matter is good, the perfume quantity foot, and strength is moderate, and excitant is little, and oral cavity is clean, and pleasant impression is comfortable; Nicotine, nitrogen content are suitable, and potassium content is higher, and other chemical compositions are all more suitable, have higher formula use value.
Embodiment
Fertilizer source and function declaration:
Using a large amount of farmyard manures, its role is to, is on the one hand improvement soil, for tobacco growing, grows a good soil environment is provided, and is conducive to the tobacco upper leaf and hacks and the later stage maturation Huang that falls; Be to improve fragrance texture on the other hand, improve the perfume quantity of cigar tobacco, increase roundness degree and the degree of purity of flue gas.Fertilizer special for tobacco (N:P:K=1:1:2),, for chemical fertilizer factory of Wuhan Qingjiang Chemical Industry Co., Ltd. produces, grow nitrogen, phosphorus, potassium element be provided for tobacco growing.Fused calcium magnesium phosphate, be commercially available prod, and Grade A contains effective P
2O
5〉=15%, not only, for tobacco growing provides the phosphorus element, also provide moderate-element calcium, magnesium.Ammonium nitrate, potassium nitrate, natural pond liquid etc. are used and can be provided nitrogen for tobacco growing, improve cigarette transplantation of seedlings survival rate, promote tobacco to go back fast seedling, grow.Spray borax (Na in fertilizer
2B
4O
710H
2O is a kind of boron fertilizer), zinc sulphate, manganese sulphate, sodium molybdate etc., can increase corresponding micronutrient levels in tobacco leaf, can promote again the cigar tobacco maturation Huang that falls, improve the tobacco leaf presentation quality, improve the tobacco leaf interior quality.
Suitable Fertilization Rate:
The fertilizing amount of every mu of cigar grass planting: the farmyard manure 1000-1500kg that becomes thoroughly decomposed, cake fertilizer 20-40kg after fermentation, fertilizer special for tobacco 50-60kg, phosphate fertilizer 15-25kg, fused calcium magnesium phosphate 8-12kg, fertile ammonium nitrate 3-5kg keeps a full stand of seedings, also seed manure potassium nitrate 5-7kg, the prosperous potassium nitrate 8-12kg that fleshes up, the prosperous potassium sulphate 6-10kg that fleshes up, natural pond liquid is filled with root 500-800kg 1 time, and the maturing stage imposes and sprays borax 80-120g in fertilizer, zinc sulphate 100-150g, manganese sulphate 100-150g, sodium molybdate 20-30g.
Use period and method:
Base fertilizer: 20-30 days trench diggings row replacement before transplanting, and as the center line on cigarette ridge, ridging at once after base fertilizer is used, ditch depth 10-15cm wherein, furrow width 8-10cm; The fertilizer of keeping a full stand of seedings: use together with water, medicine etc. during the cigarette transplantation of seedlings; Seed manure also: about 7 days, fill with root together with the insect-pest medicament after the cigarette transplantation of seedlings; Seedling is eccentric fertile: 15-20 days after transplanting, water ammonium nitrate solution to be filled in around the weak cigarette shoot root section of growing way; Prosperous fleshing up: transplant after 40-45 days, the cave of bore 10cm, dark 10-15cm left and right is dug in two cigarette strain centre positions on same ridge, potassium nitrate and potassium sulphate is put into, and with soil, buried; Natural pond liquid: use 1-2 time to buddingging before prosperous length, directly fill with root, or in conjunction with irrigation water, water; Spray fertilizer: 45-50 days after transplanting, borax 80-120g, zinc sulphate 100-150g, manganese sulphate 100-150g, sodium molybdate 20-30g are mixed to be watered be made into spray liquid 60kg, the selection fine day evenly sprays the tow sides in tobacco leaf, spray the tobacco leaf that area is 1 mu of ground, described fertilizer for spraying on leaf surface component materials optium concentration is: borax 0.17%, zinc sulphate 0.20%, manganese sulphate 0.20%g, sodium molybdate 0.04%, every mu of ground amount of spraying is 60kg.
Below by specific embodiment, the present invention is done and further sets forth comprehensively and describe in detail.It is smooth that the cigar plantation is chosen in physical features, and irrigation and drainage are convenient, the uniform plot of soil fertility, and soil fertility is balanced, and quality is loose, and permeability is good, and fertility state is good.The production management link is carried out according to general planting cigar tobacco technology, and whole strain is from top to bottom by the leaf modulation of gathering, and is to be evaluated.
Detailed (the unit: kg/ mu) of the different embodiment Term Fertilizations of table 1
Annotate: in (1) embodiment, same Term Fertilization method is identical; What (2) potassium nitrate indicated is the fertilizing amount of " going back seed manure potassium nitrate+prosperous potassium nitrate that fleshes up ", and for example in embodiment 1, potassium nitrate is used " 5+9 " and represented that namely going back seed manure potassium nitrate is 5kg, and the prosperous potassium nitrate that fleshes up is 9kg.
Quality of tobacco evaluation after modulation in above-described embodiment
The tobacco leaf presentation quality of table 2 the present invention and general planting relatively
The tobacco leaf sensory evaluating smoking mass ratio of table 3 the present invention and general planting
| Process | Characteristic perfume | Fragrance matter | Perfume quantity | Assorted gas | Pleasant impression | Excitant | Flammability | Strength | The tobacco leaf grade |
| General planting | Slightly | Medium | Still sufficient | Have | Slightly owe | Have | Generally-good | Bigger than normal | Medium |
| The present invention | Obviously | Better | Foot | Gently | More comfortable | Little | Good | Moderate | High |
What table 2 and table 3 showed is the quality of tobacco contrast situation that the present invention and general planting are produced.As can be seen from Table 2, the cigar tobacco color brownish red after the present invention's modulation, the positive and negative aberration in blade face is less, the wide circle of blade profile, maturity is good, and the identity thickness is moderate, the oil content foot, eggplant clothing ratio is high than general planting; As can be seen from Table 3, the tobacco leaf Indonesia cigar tobacco characteristic perfume after the present invention's modulation is obvious, and fragrance matter is better, perfume quantity sufficient, assorted gas is lighter, and pleasant impression is comfortable, the Hui Tian that promotes the production of body fluid, and strength and excitant significantly reduce, and the tobacco formulation grade obviously improves.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly belongs to those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. the fertilizing method of a cigar tobacco plantation, is characterized in that comprising the steps:
(1) base fertilizer is early executed: 20-30 days before transplanting, ditch on the soil after smooth, and ditch interval 110cm, ditch depth 10-15cm, furrow width 8-10cm, evenly be tiled in bottom of trench, then ridging with base fertilizer; Every mu of base fertilizer of using is the farmyard manure 1000-1500kg that becomes thoroughly decomposed, cake fertilizer 20-40kg, fertilizer special for tobacco 50-60kg, phosphate fertilizer 15-25kg, the fused calcium magnesium phosphate 8-12kg after fermentation;
(2) the fertile transplanting of keeping a full stand of seedings used: when the cigar seedling is transplanted, ammonium nitrate is water-soluble, and together with the insect protected medicament, as transplanting water, inject the seedling root, use ammonium nitrate 3-5kg for every mu;
(3) go back seed manure and fill with root: after the cigarette transplantation of seedlings 7 days, potassium nitrate is filled with root according to 5-7kg/ mu together with the insect-pest medicament, then cover one deck fine earth around the cigarette root;
(4) the eccentric fertilizer of seedling is in time used: 15-20 days after transplanting, go back on a small quantity for field the cigarette seedling that seedling is slow, growing way is weak, and in time use eccentric fertilizer, being about to concentration is the ammonium nitrate solution pouring cigarette shoot root section of 0.15-0.25%, every strain irrigation amount is 1kg;
(5) prosperous fleshing up dug the cave buriing, coordinate natural pond liquid to irrigate: 40-45 days after transplanting, the cave of bore 10cm, dark 10-15cm is dug in two cigarette strain centre positions on same ridge, and potassium nitrate and potassium sulphate are put into, and with soil, bury, use potassium nitrate 8-12kg, potassium sulphate 6-10kg for every mu; Natural pond liquid is directly filled with root, or, in conjunction with the irrigation water pouring, uses natural pond liquid 500-800kg/ mu, and use 1-2 time to buddingging prosperous long early stage;
(6) maturing stage topdresses and sprays: 45-50 days after transplanting, borax 80-120g, zinc sulphate 100-150g, manganese sulphate 100-150g, sodium molybdate 20-30g are mixed to be watered be made into spray liquid 60kg, the selection fine day evenly sprays the tow sides in tobacco leaf, sprays the tobacco leaf that area is 1 mu of ground.
2. the fertilizing method of cigar tobacco as claimed in claim 1 plantation, it is characterized in that: the amount of application of every mu of base fertilizer is: the farmyard manure 1200-1400kg that becomes thoroughly decomposed, the cake fertilizer 30kg after fermentation, fertilizer special for tobacco 55kg, phosphate fertilizer 20kg, fused calcium magnesium phosphate 10kg.
3. the fertilizing method of cigar tobacco as claimed in claim 1 or 2 plantation, it is characterized in that: use the fertile ammonium nitrate 4kg that keeps a full stand of seedings for every mu, also seed manure potassium nitrate 6kg, the prosperous potassium nitrate 10kg that fleshes up, the prosperous potassium sulphate 8kg that fleshes up, natural pond liquid is filled with root 600kg 1 time, and the maturing stage imposes and sprays borax 100g in fertilizer, zinc sulphate 120g, manganese sulphate 120g, sodium molybdate 25g.
4. the fertilizing method of cigar tobacco as claimed in claim 1 plantation, it is characterized in that: described seedling is eccentric fertile, and ammonium nitrate solution concentration is 0.2%.
5. the fertilizing method of cigar tobacco as claimed in claim 1 plantation, it is characterized in that: described spray liquid component materials concentration is: borax 0.17%, zinc sulphate 0.20%, manganese sulphate 0.20%, sodium molybdate 0.04%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210442776XA CN102939818B (en) | 2012-11-08 | 2012-11-08 | Fertilizing method for planting cigar tobacco |
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|---|---|---|---|
| CN201210442776XA CN102939818B (en) | 2012-11-08 | 2012-11-08 | Fertilizing method for planting cigar tobacco |
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| CN102939818B true CN102939818B (en) | 2013-11-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103141256B (en) * | 2013-03-12 | 2014-08-27 | 河南农业大学 | Tobacco culturing method applying large holes for concentrated fertilization |
| CN103524195B (en) * | 2013-09-29 | 2015-05-27 | 四川省烟草公司凉山州公司 | Tobacco seedling growing fertilizer and preparation method thereof |
| CN105284262A (en) * | 2015-11-19 | 2016-02-03 | 云南省烟草农业科学研究院 | Flue-cured tobacco fertilizing method for Yunyan87 |
| CN106518489A (en) * | 2016-10-10 | 2017-03-22 | 南丹县烟叶生产管理局 | Pest control method for tobacco leaves |
| CN108496502A (en) * | 2018-03-27 | 2018-09-07 | 海南建恒哈瓦那雪茄有限公司 | A kind of fertilizing method of cigar tobacco |
| CN109258039B (en) * | 2018-11-19 | 2020-12-22 | 云南省烟草农业科学研究院 | Fertilizing method for improving potassium content of flue-cured tobacco leaves |
| CN109699426B (en) * | 2019-02-25 | 2021-07-09 | 上海烟草集团有限责任公司 | Water and fertilizer integrated planting method suitable for tobacco |
| CN111543157A (en) * | 2020-04-17 | 2020-08-18 | 红塔烟草(集团)有限责任公司 | Fertilizing method for improving tobacco quality of flue-cured tobacco variety Yunyan 116 |
| CN113173811B (en) * | 2021-04-30 | 2023-10-13 | 湖北省烟草科学研究院 | Composition for improving aroma of flue-cured tobacco leaves and application thereof |
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