CN102850145B - Special fertilizer for tobaccos - Google Patents
Special fertilizer for tobaccos Download PDFInfo
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- CN102850145B CN102850145B CN201210369090.2A CN201210369090A CN102850145B CN 102850145 B CN102850145 B CN 102850145B CN 201210369090 A CN201210369090 A CN 201210369090A CN 102850145 B CN102850145 B CN 102850145B
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- tobacco
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- tobaccos
- fertilizer special
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 68
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 68
- 239000003337 fertilizer Substances 0.000 title claims abstract description 55
- 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 12
- 240000002791 Brassica napus Species 0.000 claims abstract description 12
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims abstract description 12
- 239000005696 Diammonium phosphate Substances 0.000 claims abstract description 12
- 241000196324 Embryophyta Species 0.000 claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 12
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 12
- 239000004202 carbamide Substances 0.000 claims abstract description 12
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 12
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 12
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 12
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 12
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 12
- 239000011573 trace mineral Substances 0.000 claims abstract description 8
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 28
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 17
- 229910052796 boron Inorganic materials 0.000 claims description 17
- 239000011575 calcium Substances 0.000 claims description 17
- 229910052791 calcium Inorganic materials 0.000 claims description 17
- 239000011701 zinc Substances 0.000 claims description 17
- 229910052725 zinc Inorganic materials 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 16
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 12
- 244000017020 Ipomoea batatas Species 0.000 claims description 11
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 9
- -1 12 parts Chemical compound 0.000 claims description 7
- 239000004615 ingredient Substances 0.000 abstract description 4
- 150000001413 amino acids Chemical class 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract 1
- 241000219873 Vicia Species 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 239000002956 ash Substances 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 238000001792 White test Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000002304 perfume Substances 0.000 description 3
- 235000019633 pungent taste Nutrition 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of fertilizers and particularly discloses a special fertilizer for tobaccos. The special fertilizer for the tobaccos comprises, by weight, 5-20 parts of urea, 5-15 parts of ammonium nitrate, 3-10 parts of calcium superphosphate, 10-25 parts of potassium sulphate, 2-10 parts of ammonium bicarbonate, 8-16 parts of diammonium phosphate, 10-25 parts of biogas residues, 10-20 parts of rape seed cake fertilizers, 2-10 parts of plant ashes, 5-10 parts of vetch seeds, 1-3 parts of amino acids and 1-3 parts of medium trace elements. The special fertilizer for the tobaccos has the advantages that the component match is reasonable, the balance reasonable absorption of nutritional ingredients by the tobaccos can be facilitated by the synergistic effect of the nutritional ingredients, the special fertilizer is adapted to the fertilizer requirement rule of tobacco growth, and thereby the yield and quality of the tobaccos can be remarkably improved.
Description
Technical field
The present invention relates to technical field of fertilizers, be specifically related to a kind of fertilizer special for tobacco material.
Background technology
Tobacco is one of important cash crop of China, and its cultivated area and ultimate production all rank first in the world.At present, China's tobacco crop-planting is mainly that simple dependence is used chemical fertilizer and agricultural chemicals in a large number to keep the high yield of tobacco leaf, tobacco leaf planting soil and environment have been caused to serious destruction, make Some Species cigarette time longer High Quality Tobacco district occur non-equilibrium enrichment and the depletion of soil nutrient, soil nutrient is supplied with unbalance, and farmland ecological environment worsens, and causes quality of tobacco and tobacco leaf planting benefit obviously to decline, cause loss to tobacco planting person, also restricted the Sustainable development that tobacco produces simultaneously.Therefore, improvement edatope, improves quality of tobacco, and the Sustainable development that realizes leaf tobacco production is during tobacco produces, to be badly in need of an important technology difficult problem of solution.
Summary of the invention
The object of this invention is to provide a kind of fertilizer special for tobacco material.
In order to realize above object, the technical solution adopted in the present invention is: a kind of fertilizer special for tobacco material, by the raw material of following parts by weight, made: urea 5-20 part, ammonium nitrate 5-15 part, calcium superphosphate 3-10 part, potassium sulfate 10-25 part, bicarbonate of ammonia 2-10 part, diammonium phosphate 8-16 part, natural pond slag 10-25 part, rapeseed cake fertilizer 10-20 part, plant ash 2-10 part, the pale reddish brown sweet potato 5-10 of light leaf part, amino acid/11-3 part, in micro-1-3 part.
Further, fertilizer special for tobacco material is made by the raw material of following parts by weight: urea 10-18 part, ammonium nitrate 10-15 part, calcium superphosphate 7-10 part, potassium sulfate 15-22 part, bicarbonate of ammonia 5-8 part, diammonium phosphate 10-12 part, natural pond slag 15-22 part, rapeseed cake fertilizer 15-17 part, plant ash 5-7 part, the pale reddish brown sweet potato 6-9 of light leaf part, amino acid/11-2 part, in micro-1-2 part.
Further, fertilizer special for tobacco material is made by the raw material of following parts by weight: 16 parts, urea, 12 parts, ammonium nitrate, 10 parts of calcium superphosphate, 16 parts of potassium sulfate, 8 parts, bicarbonate of ammonia, 11 parts of diammonium phosphate, 20 parts of natural pond slags, 16 parts of rapeseed cake fertilizers, 7 parts of plant ash, 9 parts of the pale reddish brown sweet potatoes of light leaf, amino acid/11 part, in micro-1.5 parts.
Described middle trace element is the mixture of calcium, manganese, boron, zinc.
Fertilizer special for tobacco material provided by the invention, composition collocation rationally, by the synergy of each nutritive ingredient, can promote tobacco rationally to absorb the balance of nutritive ingredient, adapts to the regulation of fertilizer requirement that tobacco growing is grown, thereby can improve significantly output and the quality of tobacco.
Fertilizer special for tobacco material provided by the invention, not only can improve the quality of tobacco leaf, improves the quality of tobacco leaf, increases grower's income, and amount of application is few simultaneously, can reduce the fund input of fertilizer; In addition, fertilizer special for tobacco material provided by the invention can reduce the pollution of fertilizer loss to environment, and can improve edatope, and fertilizer efficiency is lasting.
The experiment proved that, adopt fertilizer special for tobacco material provided by the invention, cigarette strain is grown fine, and tobacco leaf thickness is moderate and leaf area is large, and Maturity of Tobacco Leaf is good, and color is orange, and gloss is strong, and colourity is even, good springiness, and oil content foot, weave construction is loose, and moisture content is moderate.First-class cigarette ratio can reach 51%, and upper medium grade cigarette ratio is 85%～91%, and per mu yield value on average can reach more than 4500 yuan.Tobacco aroma quality is good, perfume quantity foot, and assorted gas is light, and pungency is little, and incendivity is strong, and grey is white, the operability of tobacco leaf and high safety.
Embodiment
Below by specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
The fertilizer special for tobacco material that the present embodiment provides, by the raw material of following parts by weight, made: 20 parts, urea, 5 parts, ammonium nitrate, 10 parts of calcium superphosphate, 10 parts of potassium sulfate, 2 parts, bicarbonate of ammonia, 8 parts of diammonium phosphate, 25 parts of natural pond slags, 20 parts of rapeseed cake fertilizers, 10 parts of plant ash, 10 parts of the pale reddish brown sweet potatoes of light leaf, amino acid/11 part, in micro-1 part.Middle trace element is the mixture of calcium, manganese, boron, zinc, and the weight proportion of calcium, manganese, boron, zinc is: calcium: manganese: boron: zinc=2:1:2:2.
The preparation method of the fertilizer special for tobacco material that the present embodiment provides: each raw material is mixed, stir, granulate and get final product through common process.
Embodiment 2
The fertilizer special for tobacco material that the present embodiment provides, by the raw material of following parts by weight, made: 16 parts, urea, 12 parts, ammonium nitrate, 10 parts of calcium superphosphate, 25 parts of potassium sulfate, 8 parts, bicarbonate of ammonia, 11 parts of diammonium phosphate, 20 parts of natural pond slags, 16 parts of rapeseed cake fertilizers, 7 parts of plant ash, 9 parts of the pale reddish brown sweet potatoes of light leaf, amino acid/11 part, in micro-3 parts.Middle trace element is the mixture of calcium, manganese, boron, zinc, and the weight proportion of calcium, manganese, boron, zinc is: calcium: manganese: boron: zinc=2:1:2:2.
The preparation method of the fertilizer special for tobacco material that the present embodiment provides: each raw material is mixed, stir, granulate and get final product through common process.
Embodiment 3
The fertilizer special for tobacco material that the present embodiment provides, by the raw material of following parts by weight, made: 5 parts, urea, 15 parts, ammonium nitrate, 3 parts of calcium superphosphate, 15 parts of potassium sulfate, 10 parts, bicarbonate of ammonia, 16 parts of diammonium phosphate, 10 parts of natural pond slags, 10 parts of rapeseed cake fertilizers, 2 parts of plant ash, 5 parts of the pale reddish brown sweet potatoes of light leaf, 3 parts, amino acid, in micro-2 parts.Middle trace element is the mixture of calcium, manganese, boron, zinc, and the weight proportion of calcium, manganese, boron, zinc is: calcium: manganese: boron: zinc=2:1:2:2.
The preparation method of the fertilizer special for tobacco material that the present embodiment provides: each raw material is mixed, stir, granulate and get final product through common process.
Embodiment 4
The fertilizer special for tobacco material that the present embodiment provides, by the raw material of following parts by weight, made: 10 parts, urea, 10 parts, ammonium nitrate, 10 parts of calcium superphosphate, 22 parts of potassium sulfate, 8 parts, bicarbonate of ammonia, 12 parts of diammonium phosphate, 15 parts of natural pond slags, 17 parts of rapeseed cake fertilizers, 7 parts of plant ash, 6 parts of the pale reddish brown sweet potatoes of light leaf, amino acid/11 part, in micro-2 parts.Middle trace element is the mixture of calcium, manganese, boron, zinc, and the weight proportion of calcium, manganese, boron, zinc is: calcium: manganese: boron: zinc=2:1:2:2.
The preparation method of the fertilizer special for tobacco material that the present embodiment provides: each raw material is mixed, stir, granulate and get final product through common process.
Embodiment 5
The fertilizer special for tobacco material that the present embodiment provides, by the raw material of following parts by weight, made: 18 parts, urea, 15 parts, ammonium nitrate, 7 parts of calcium superphosphate, 16 parts of potassium sulfate, 5 parts, bicarbonate of ammonia, 10 parts of diammonium phosphate, 22 parts of natural pond slags, 15 parts of rapeseed cake fertilizers, 5 parts of plant ash, 9 parts of the pale reddish brown sweet potatoes of light leaf, 2 parts, amino acid, in micro-1.5 parts.Middle trace element is the mixture of calcium, manganese, boron, zinc, and the weight proportion of calcium, manganese, boron, zinc is: calcium: manganese: boron: zinc=2:1:2:2.
The preparation method of the fertilizer special for tobacco material that the present embodiment provides: each raw material is mixed, stir, granulate and get final product through common process.
The result of use test of the fertilizer special for tobacco material that the test example embodiment of the present invention provides
Take flue-cured tobacco cultivars K326 as research object, in Xuchang, Henan, carried out manure trial.The cultivated area of each test group is 0.5 mu.The economic characters data of the tobacco leaf obtaining are shown in Table 1.
Table 1 tobacco leaf economic characters data
As can be seen from Table 1, the fertilizer special for tobacco material that adopts embodiment of the present invention 1-5 to provide, the per mu yield of tobacco leaf and per mu yield value all obviously improve, and per mu yield value is all more than 4500 yuan, good in economic efficiency.Wherein, first-class cigarette ratio can reach 51%, and upper medium grade cigarette ratio is 85%～91%.And the amount of application of fertilizer is few, compared with Common compound fertilizer, amount of application declines 30%.
Experiment 1-5 group flue-cured tobacco middle leaf exterior quality is shown in Table 2.
Table 2 experiment 1-5 group flue-cured tobacco middle leaf exterior quality
The fertilizer special for tobacco material that adopts embodiment of the present invention 1-5 to provide, cigarette strain is grown fine, and tobacco leaf thickness is moderate and leaf area is large, and Maturity of Tobacco Leaf is good, and color is orange, and gloss is strong, and colourity is even, good springiness, oil content foot, weave construction is loose, and moisture content is moderate.
Experiment 1-5 group flue-cured tobacco middle leaf chemical composition analysis data are shown in Table 3, and percentage ratio wherein refers to weight percentage.
Table 3 experiment 1-5 group flue-cured tobacco middle leaf chemical composition analysis data
Experiment 1-5 group flue-cured tobacco sucking quality qualification result is shown in Table 4.
Table 4 experiment 1-5 group flue-cured tobacco sucking quality qualification result
| Group | Fragrance matter | Perfume quantity | Assorted gas | Pungency | Incendivity | Grey |
| Control group | In | Still sufficient | Heavier | Have | By force | Greyish white |
| Test 1 group | In on | Foot | Gently | Have, less | By force | Greyish white |
| Test 2 groups | In on | Foot | Gently | Have, little | By force | Greyish white |
| Test 3 groups | In on | Foot | Gently | Have, little | By force | Greyish white |
| Test 4 groups | In | Foot | Gently | Have, little | By force | Greyish white |
| Test 5 groups | In on | Foot | Gently | Have, little | By force | Greyish white |
The fertilizer special for tobacco material that adopts embodiment of the present invention 1-5 to provide, tobacco aroma quality is good, perfume quantity foot, assorted gas is light, and pungency is little, and incendivity is strong, and grey is white, the operability of tobacco leaf and high safety.
Claims (4)
1. a fertilizer special for tobacco material, it is characterized in that, by the raw material of following parts by weight, made: urea 5-20 part, ammonium nitrate 5-15 part, calcium superphosphate 3-10 part, potassium sulfate 10-25 part, bicarbonate of ammonia 2-10 part, diammonium phosphate 8-16 part, natural pond slag 10-25 part, rapeseed cake fertilizer 10-20 part, plant ash 2-10 part, the pale reddish brown sweet potato 5-10 of light leaf part, amino acid/11-3 part, in micro-1-3 part.
2. fertilizer special for tobacco material according to claim 1, it is characterized in that, by the raw material of following parts by weight, made: urea 10-18 part, ammonium nitrate 10-15 part, calcium superphosphate 7-10 part, potassium sulfate 15-22 part, bicarbonate of ammonia 5-8 part, diammonium phosphate 10-12 part, natural pond slag 15-22 part, rapeseed cake fertilizer 15-17 part, plant ash 5-7 part, the pale reddish brown sweet potato 6-9 of light leaf part, amino acid/11-2 part, in micro-1-2 part.
3. fertilizer special for tobacco material according to claim 1 and 2, it is characterized in that, by the raw material of following parts by weight, made: 16 parts, urea, 12 parts, ammonium nitrate, 10 parts of calcium superphosphate, 16 parts of potassium sulfate, 8 parts, bicarbonate of ammonia, 11 parts of diammonium phosphate, 20 parts of natural pond slags, 16 parts of rapeseed cake fertilizers, 7 parts of plant ash, 9 parts of the pale reddish brown sweet potatoes of light leaf, amino acid/11 part, in micro-1.5 parts.
4. fertilizer special for tobacco material according to claim 3, is characterized in that, described middle trace element is the mixture of calcium, manganese, boron, zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369090.2A CN102850145B (en) | 2012-09-28 | 2012-09-28 | Special fertilizer for tobaccos |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369090.2A CN102850145B (en) | 2012-09-28 | 2012-09-28 | Special fertilizer for tobaccos |
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| Publication Number | Publication Date |
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| CN102850145A CN102850145A (en) | 2013-01-02 |
| CN102850145B true CN102850145B (en) | 2014-04-09 |
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| CN201210369090.2A Expired - Fee Related CN102850145B (en) | 2012-09-28 | 2012-09-28 | Special fertilizer for tobaccos |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641578A (en) * | 2013-11-06 | 2014-03-19 | 马鞍山科邦生态肥有限公司 | A novel farm-oriented fertilizer and a preparation method thereof |
| CN103739334A (en) * | 2013-12-20 | 2014-04-23 | 广西柳州浚业科技有限公司 | Biogas residue composite slow-release fertilizer |
| CN104072257B (en) * | 2014-05-23 | 2016-06-08 | 陈忠家 | A kind of cane planting slow-release compound fertilizer in special disease-resistant strong sprout |
| CN104086263B (en) * | 2014-06-30 | 2016-06-15 | 云南农业大学 | Big gold dollar flue-cured tobacco cultivars organic-inorganic compound fertilizer special of Flos Carthami and preparation method thereof |
| CN104119197B (en) * | 2014-07-14 | 2016-11-23 | 云南农业大学 | A kind of K326, cloud and mist and NC series flue-cured tobacco organic-inorganic compound fertilizer special |
| CN106717906A (en) * | 2016-12-13 | 2017-05-31 | 中国烟草总公司广东省公司 | One grow tobacco silt field plantation fertilizing method |
| CN107651995A (en) * | 2017-10-25 | 2018-02-02 | 代延召 | A kind of special top dressing fertilizer of tobacco growing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333125A (en) * | 2007-06-29 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tobacco |
| CN101618980A (en) * | 2008-07-02 | 2010-01-06 | 中国科学院沈阳应用生态研究所 | Fertilizer special for multi-element tobacco and preparation method thereof |
| CN102503642A (en) * | 2011-10-31 | 2012-06-20 | 河南农业大学 | Organic and inorganic compound fertilizer special for tobaccos |
-
2012
- 2012-09-28 CN CN201210369090.2A patent/CN102850145B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333125A (en) * | 2007-06-29 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tobacco |
| CN101618980A (en) * | 2008-07-02 | 2010-01-06 | 中国科学院沈阳应用生态研究所 | Fertilizer special for multi-element tobacco and preparation method thereof |
| CN102503642A (en) * | 2011-10-31 | 2012-06-20 | 河南农业大学 | Organic and inorganic compound fertilizer special for tobaccos |
Non-Patent Citations (2)
| Title |
|---|
| 不同光叶紫花苕子翻压量对烤烟产量和品质的影响;佀国涵等;《中国烟草科学》;20111030;第32卷(第1期);82-85 * |
| 佀国涵等.不同光叶紫花苕子翻压量对烤烟产量和品质的影响.《中国烟草科学》.2011,第32卷(第1期),82-85. |
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Effective date of registration: 20190709 Address after: 461670 West Industrial Zone of Guolian Town, Yuzhou City, Xuchang City, Henan Province Patentee after: Saifu Yangfeng Fertilizer Industry Co., Ltd. Address before: 461670 Family Home of Fengchishan Coal Mine, Hongchang Town, Xuchang City, Henan Province Patentee before: Wang Zigang |
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Granted publication date: 20140409 Termination date: 20200928 |