CN102010247B - Nutrient solution for potato detoxified seedling reproduction - Google Patents
Nutrient solution for potato detoxified seedling reproduction Download PDFInfo
- Publication number
- CN102010247B CN102010247B CN2010105040223A CN201010504022A CN102010247B CN 102010247 B CN102010247 B CN 102010247B CN 2010105040223 A CN2010105040223 A CN 2010105040223A CN 201010504022 A CN201010504022 A CN 201010504022A CN 102010247 B CN102010247 B CN 102010247B
- Authority
- CN
- China
- Prior art keywords
- nutrient solution
- potato
- reproduction
- edta
- potato detoxified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 24
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 24
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 19
- 239000008223 sterile water Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 4
- 239000007836 KH2PO4 Substances 0.000 abstract 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 2
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 2
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 2
- 235000010333 potassium nitrate Nutrition 0.000 abstract 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- DCCSDBARQIPTGU-HSZRJFAPSA-N fesoterodine Chemical compound C1([C@@H](CCN(C(C)C)C(C)C)C=2C(=CC=C(CO)C=2)OC(=O)C(C)C)=CC=CC=C1 DCCSDBARQIPTGU-HSZRJFAPSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a nutrient solution for potato detoxified seedling reproduction, which comprises KNO3, KH2PO4, (NH4)2SO4, CACL2, EDTA-NA, FESO4, and B9. The invention is characterized in that the formula of the nutrient solution is as follows: KNO3 2300-2600mg/L, KH2PO4 880-1200 mg/L, (NH4) 2SO4 330-720 mg/L, CACL2 580-880 mg/L, EDTA-NA 60-98 mg/L, FESO4 55-99 mg/L and B9 15-55 mg/L, and the nutrient solution is prepared from sterile water. The nutrient solution has obvious seedling strengthening effect on potato detoxified seedlings, and enables the potato detoxified seedlings to reproduce in an open condition, has the advantages of fast reproduction speed, low production cost and the like and is easy for promotion and application.
Description
Technical field:
The present invention relates to a kind of nutrient solution of potato detoxified seedling reproduction.
Background technology:
The modes of reproduction of potato detoxicating cuvette seedling mainly contains two kinds at present, a kind of is that the potato detoxicating cuvette seedling is directly bred in the matrix such as vermiculite, perlite, sand, sawdust, mountain base soil, and this method repoductive time is long, and survival rate is low, the knot potato is few, and easy bacteria infection; Another kind is that the potato detoxicating cuvette seedling is bred in liquid, this method reproduction speed is fast, survival rate is high, the knot potato is many, but the nutrient solution of at present potato virus-free plantlet liquid training uses MS to be the prescription on basis substantially, cause like this production cost high, cause potato virus-free plantlet liquid training technology to be difficult to apply.
Summary of the invention:
The present invention seeks to solve the high problem of nutrient solution cost compare of present potato virus-free plantlet liquid training, the nutrient solution of the low potato virus-free plantlet liquid training of a kind of cost is provided.
The present invention is achieved in that and comprises KNO
3, KH
2PO
4, (NH
4)
2SO
4, CACL
2, EDTA-NA, FESO
4, B
9, it is characterized in that the prescription of nutrient solution is:
KNO
3 2300～2600mg/L
KH
2PO
4 880～1200mg/L
(NH
4)
2SO
4 330～720mg/L
CACL
2 580～880mg/L
EDTA-NA 60～98mg/L
FESO
4 55～99mg/L
B
9 15～55mg/L
Nutrient solution is prepared with sterile water.
The present invention's prescription is compared for the prescription on basis with MS, and the constitutional chemistry material is few, and cost is low, and preparation is convenient.Use the present invention that potato virus-free plantlet is bred under open condition, have reproduction speed fast, production cost is low, the characteristics such as easily applies.
Use the present invention that potato virus-free plantlet is had significant effect in strong sprout; stem slightly reaches 1.6～2.3mm in 7 days; root system is between 16～22; and many lateral roots are arranged; all healthy vigorous growth of energy of potato virus-free plantlet; survival rate reaches more than 95% after being transplanted to net canopy and land for growing field crops, for scale, low-cost production micro potato provide technical guarantee.
Embodiment
Below in conjunction with embodiment the present invention is specified.
Prescription of the present invention is:
KNO
3 2300～2600mg/L
KH
2PO
4 880～1200mg/L
(NH
4)
2SO
4 330～720mg/L
CACL
2 580～880mg/L
EDTA-NA 60～98mg/L
FESO
4 55～99mg/L
B
9 15～55mg/L
Nutrient solution is prepared with sterile water.
After good by above-mentioned formulated, regulating EC is 0.5～0.9, and pH value is 5.8～6.2.
During use the present invention added in the liquid training seedling groove behind the potato detoxicating seedling rooting, potato virus-free plantlet is in natural lighting, cultivate under the condition that temperature suits, and regularly carry out the inspection of EC, be lower than 0.5 o'clock timely Additional nutrient solution such as EC, potato virus-free plantlet can in time absorb nutrient solution in process of growth.
Claims (2)
1. the nutrient solution of a potato detoxified seedling reproduction consists of the following composition:
KNO
3 2300～2600mg/ L
KH
2PO
4 880～1200 mg/L
（NH
4）
2SO
4 330～720 mg/L
CaCl
2 580～880mg/L
EDTA—Na 60～98 mg/L
FeSO
4 55～99mg/L
B
9 15～55 mg/L
Nutrient solution is prepared with sterile water.
2. the nutrient solution of potato detoxified seedling reproduction according to claim 1, the EC that it is characterized in that nutrient solution is that 0.5～0.9, p H value is 5.8～6.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105040223A CN102010247B (en) | 2010-10-12 | 2010-10-12 | Nutrient solution for potato detoxified seedling reproduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105040223A CN102010247B (en) | 2010-10-12 | 2010-10-12 | Nutrient solution for potato detoxified seedling reproduction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102010247A CN102010247A (en) | 2011-04-13 |
| CN102010247B true CN102010247B (en) | 2013-04-24 |
Family
ID=43840604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105040223A Expired - Fee Related CN102010247B (en) | 2010-10-12 | 2010-10-12 | Nutrient solution for potato detoxified seedling reproduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102010247B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159528B (en) * | 2013-03-13 | 2015-01-21 | 四川省农业科学院作物研究所 | Nutrient solution and method for producing potato breeder seeds by aeroponics |
| CN104429583A (en) * | 2013-09-13 | 2015-03-25 | 孙君莲 | Edible fungus liquid strain culturing method |
| CN103535283A (en) * | 2013-10-31 | 2014-01-29 | 定西市凯凯生态园植物快繁有限公司 | Potato virus-free seedling tissue culture propagation method |
| CN103755433A (en) * | 2013-12-13 | 2014-04-30 | 刘美龙 | Potato late bright prevention and control agent set and a potato late bright prevention and control method |
| CN104322360B (en) * | 2014-09-30 | 2018-04-27 | 云南省农业科学院经济作物研究所 | A kind of water culture of potato seedling growth-promoting method for root |
| CN104304031B (en) * | 2014-11-05 | 2016-06-01 | 丽江伯符农业科技发展有限公司 | A kind of potato detoxicating tissue cultured seedling water planting rapid propagating method |
| CN108207630A (en) * | 2018-01-10 | 2018-06-29 | 丽江市农业科学研究所 | A kind of virus-free potato foundation seedlings second incubation method |
| CN108124771A (en) * | 2018-01-10 | 2018-06-08 | 丽江市农业科学研究所 | A kind of potato test tube seedling exempts from the propagation method of cuttage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043718C (en) * | 1993-01-07 | 1999-06-23 | 天津市蔬菜研究所 | Fast propagation technique for potato using depoisoned small seed-potato |
| CN1081886C (en) * | 1998-08-15 | 2002-04-03 | 黑龙江省农业科学院绥化农业科学研究所 | Matrix-less potato cultivating method and equipment |
| CN101781148A (en) * | 2010-02-05 | 2010-07-21 | 庞淑敏 | Potato spray culture nutrient solution and preparation method thereof |
-
2010
- 2010-10-12 CN CN2010105040223A patent/CN102010247B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043718C (en) * | 1993-01-07 | 1999-06-23 | 天津市蔬菜研究所 | Fast propagation technique for potato using depoisoned small seed-potato |
| CN1081886C (en) * | 1998-08-15 | 2002-04-03 | 黑龙江省农业科学院绥化农业科学研究所 | Matrix-less potato cultivating method and equipment |
| CN101781148A (en) * | 2010-02-05 | 2010-07-21 | 庞淑敏 | Potato spray culture nutrient solution and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 比久在马铃薯良种繁育中的应用;郝文胜等;《中国种业》;20041231(第10期);43-44 * |
| 郝文胜等.比久在马铃薯良种繁育中的应用.《中国种业》.2004,(第10期),43-44. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102010247A (en) | 2011-04-13 |
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