CN108668869B - Hydroponic seedling culture method for arrowheads - Google Patents
Hydroponic seedling culture method for arrowheads Download PDFInfo
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- CN108668869B CN108668869B CN201810490168.3A CN201810490168A CN108668869B CN 108668869 B CN108668869 B CN 108668869B CN 201810490168 A CN201810490168 A CN 201810490168A CN 108668869 B CN108668869 B CN 108668869B
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- 238000012136 culture method Methods 0.000 title description 2
- 235000015097 nutrients Nutrition 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims abstract description 7
- 239000000645 desinfectant Substances 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 238000003892 spreading Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 20
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 20
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 20
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- NWBJYWHLCVSVIJ-UHFFFAOYSA-N N-benzyladenine Chemical compound N=1C=NC=2NC=NC=2C=1NCC1=CC=CC=C1 NWBJYWHLCVSVIJ-UHFFFAOYSA-N 0.000 claims description 11
- 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 description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 10
- 239000004327 boric acid Substances 0.000 claims description 10
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 10
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 10
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 10
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 10
- 229960003512 nicotinic acid Drugs 0.000 claims description 10
- 235000001968 nicotinic acid Nutrition 0.000 claims description 10
- 239000011664 nicotinic acid Substances 0.000 claims description 10
- 239000004323 potassium nitrate Substances 0.000 claims description 10
- 235000010333 potassium nitrate Nutrition 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- JTEDVYBZBROSJT-UHFFFAOYSA-N indole-3-butyric acid Chemical compound C1=CC=C2C(CCCC(=O)O)=CNC2=C1 JTEDVYBZBROSJT-UHFFFAOYSA-N 0.000 claims description 7
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 3
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006013 carbendazim Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 235000013311 vegetables Nutrition 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 6
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000748223 Alisma Species 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 240000009132 Sagittaria sagittifolia Species 0.000 description 1
- 235000006466 Sagittaria sagittifolia Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 238000009336 multiple cropping Methods 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Classifications
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/10—Fertilisers containing plant vitamins or hormones
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
Abstract
The invention discloses a water culture seedling method for arrowheads, which comprises the following steps: (1) sterilizing terminal buds: cutting terminal bud of rhizoma Sagittariae Sagittifoliae, and soaking the terminal bud in disinfectant for sterilizing for 30-45 min; (2) water culture seedling culture: uniformly spreading the terminal buds treated in the step (1) in a slag water culture pond, keeping the water layer to be 2-5cm, adding nutrient solution after 5-10 days of growth, keeping the water layer to be 8-15cm, and transplanting after 25-30 days. According to the arrowhead water culture seedling method, the water culture of arrowhead seedlings can save labor force, facilitate management, break through the limitation of seasons, rapidly provide healthy, strong and nontoxic seedlings, and shorten the time of vegetable growers in arrowhead production. The arrowhead cultured in the water culture way has more vigorous growth vigor and developed root system, and the diseases such as smut and the like are obviously reduced. The root system is isolated from the soil, so that various soil-borne diseases can be avoided, and the soil disinfection is not needed. The seedling robustness is higher than that of the common seedling raising mode without changing nutrient solution midway, the root system is developed, the adaptability to water culture is strong, the tillering speed is high, and the seedling raising period is short in 25-30 days.
Description
Technical Field
The invention relates to the field of arrowhead cultivation, in particular to a method for hydroponic seedling culture of arrowheads.
Background
Sagittaria sagittifolia, monocotyledonous plants, alisma. Emerging plants are grown for many years. The plant is tall and big. The leaves are bushy and the base has many root hairs. Fine stolons grow near the roots, and the stem ends expand to form corms after autumn, wherein the diameter of the corms is 3-5 CM. In the whole growth process of the arrowheads, seedling culture is a complex and labor-consuming process and is also an important link of growth, and the culture of robust seedlings can lay a good foundation for the growth of the arrowheads in the field. In the traditional seedling raising, corms or terminal buds are adopted to be inserted in soil, after a seedling raising field with good water retention is selected, the soil is deeply turned and leveled, the terminal buds on the corms or corms of arrowhead are adopted to be inserted in soil according to the plant-row spacing of 10cm, and a shallow water layer is kept in the whole seedling raising period. The method is time-consuming and labor-consuming, and often has the problems of serious seedling diseases, prominent stubble season contradiction, low multiple cropping index and the like.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a water culture seedling method for arrowheads, so that the defects of serious pest and disease damage and long period of arrowhead seedling are overcome.
The invention also aims to provide the nutrient solution for the hydroponic culture of the arrowheads.
In order to realize the aim, the invention provides a water culture seedling method of arrowheads, which comprises the following steps:
(1) sterilizing terminal buds: cutting terminal bud of rhizoma Sagittariae Sagittifoliae, and soaking the terminal bud in disinfectant for sterilizing for 30-45 min;
(2) water culture seedling culture: uniformly spreading the terminal buds treated in the step (1) in a slag water culture pond, keeping the water layer to be 2-5cm, adding nutrient solution after 5-10 days of growth, keeping the water layer to be 8-15cm, and transplanting after 25-30 days.
Preferably, in the above technical solution, the cutting of the terminal bud of the arrowhead in the step (1) is performed at the first ring of the bulb of the arrowhead.
Preferably, in the above technical solution, the disinfectant in step (1) is carbendazim with 700-.
Preferably, in the above technical scheme, the nutrient solution in step (2) is mainly prepared from the following raw materials: 6-benzylaminopurine, IBA, ammonium nitrate, calcium nitrate, potassium nitrate, ferric sulfate, copper sulfate, nicotinic acid, manganese dioxide and boric acid powder.
Preferably, in the above technical scheme, the nutrient solution is mainly prepared from the following raw materials by liter: 1-6mg of 6-benzylaminopurine, 20-60mg of IBA (indolebutyric acid), 450mg of ammonium nitrate 400-350 mg of calcium nitrate 300-320mg of potassium nitrate 300-400mg of ferric sulfate 300-400mg of copper sulfate 180-200mg of nicotinic acid 50-80mg of manganese dioxide 8-12mg and 10-15mg of boric acid powder.
Preferably, in the above technical scheme, the pH value of the nutrient solution is 5.8-6.2.
Preferably, in the technical scheme, hydrochloric acid solution and/or sodium hydroxide solution are added to adjust the pH value of the nutrient solution to 5.8-6.2.
A nutrient solution for arrowhead hydroponic seedling culture is mainly prepared from the following raw materials: 6-benzylaminopurine, IBA, ammonium nitrate, calcium nitrate, potassium nitrate, ferric sulfate, copper sulfate, nicotinic acid, manganese dioxide and boric acid powder.
Preferably, in the above technical solution, the nutrient solution for hydroponic culture of arrowhead is prepared from the following raw materials by volume per liter of nutrient solution: 1-6mg of 6-benzylaminopurine, 20-60mg of IBA, 450mg of ammonium nitrate 400-5 mg of calcium nitrate 300-350mg of potassium nitrate 300-320mg of ferric sulfate 300-400mg of copper sulfate 180-200mg of nicotinic acid 50-80mg of manganese dioxide 8-12mg and 10-15mg of boric acid powder; the pH value of the nutrient solution is 5.8-6.2.
Preferably, in the technical scheme, hydrochloric acid solution and/or sodium hydroxide solution are added to adjust the pH value of the nutrient solution to 5.8-6.2.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the arrowhead water culture seedling method, the water culture of arrowhead seedlings can save labor force, facilitate management, break through the limitation of seasons, rapidly provide healthy, strong and nontoxic seedlings, and shorten the time of vegetable growers in arrowhead production. The arrowhead cultured in the water culture way has more vigorous growth vigor and developed root system, and the diseases such as smut and the like are obviously reduced. The root system is isolated from the soil, so that various soil-borne diseases can be avoided, and the soil disinfection is not needed. Meanwhile, the terminal buds are adopted to replace the traditional bulb breeding, the seed ball amount is greatly saved, a stable growth environment is provided for the root system, the robustness of the seedlings is higher than that of the common seedling breeding mode without changing nutrient solution midway, the root system is developed, the adaptability to water culture is strong, the tillering speed is high, and the seedling breeding period is short in 25-30 days.
(2) The nutrient solution used in the invention can not only provide all nutrients required by growth of the arrowhead, but also promote the absorption of the arrowhead on the nutrient solution according to key factors of growth of the arrowhead seedlings, and simultaneously can well control the adaptation degree of the plant to the nutrient solution, avoid the problem of malnutrition caused by incomplete absorption of the plant, has developed root system of the arrowhead, quick tillering and strong capacity, and is beneficial to improving the survival rate of arrowhead transplantation.
Detailed Description
The following detailed description of the present invention will be given with reference to specific examples, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Example 1
A water culture seedling method for arrowheads comprises the following steps:
(1) sterilizing terminal buds: cutting terminal bud of rhizoma Sagittariae Sagittifoliae, preferably, cutting at the first ring of bulb of rhizoma Sagittariae Sagittifoliae, and soaking the terminal bud in carbendazim disinfectant solution with 1000 times of solution of 700-;
(2) water culture seedling culture: uniformly spreading the terminal buds treated in the step (1) in a slag water culture pond, keeping the water layer to be 2-5cm, adding nutrient solution after 5-10 days of growth, keeping the water layer to be 8-15cm, and transplanting after 25-30 days.
The nutrient solution in the step (2) is prepared from the following raw materials in terms of per liter of the nutrient solution: 1mg of 6-benzylaminopurine, IBA20mg, 400mg of ammonium nitrate, 350mg of calcium nitrate, 320mg of potassium nitrate, 300mg of ferric sulfate, 180mg of copper sulfate, 80mg of nicotinic acid, 8mg of manganese dioxide and 15mg of boric acid powder; and the pH value of the nutrient solution is 5.8, and a hydrochloric acid solution and/or a sodium hydroxide solution are/is added to adjust the pH value of the nutrient solution to 5.8.
Example 2
This example differs from example 1 in that the nutrient solution in step (2) is made up of the following raw materials, measured per liter of the nutrient solution: 3mg of 6-benzylaminopurine, IBA30mg, 430mg of ammonium nitrate, 330mg of calcium nitrate, 310mg of potassium nitrate, 350mg of ferric sulfate, 190mg of copper sulfate, 70mg of nicotinic acid, 10mg of manganese dioxide and 13mg of boric acid powder; and the pH value of the nutrient solution is 6.0, and a hydrochloric acid solution and/or a sodium hydroxide solution are/is added to adjust the pH value of the nutrient solution to 6.0.
Example 3
This example differs from example 1 in that the nutrient solution in step (2) is made up of the following raw materials, measured per liter of the nutrient solution: 6-benzylaminopurine 6mg, IBA60mg, ammonium nitrate 450mg, calcium nitrate 300mg, potassium nitrate 300mg, ferric sulfate 400mg, copper sulfate 200mg, nicotinic acid 50mg, manganese dioxide 12mg and boric acid powder 10 mg; the pH value of the nutrient solution is 6.2. Adding hydrochloric acid solution and/or sodium hydroxide solution to adjust the pH value of the nutrient solution to 6.2.
Example 4
This example differs from example 1 in that the nutrient solution in step (2) is made up of the following raw materials, measured per liter of the nutrient solution: 8mg of 6-benzylaminopurine, IBA80mg, 430mg of ammonium nitrate, 330mg of calcium nitrate, 310mg of potassium nitrate, 350mg of ferric sulfate, 190mg of copper sulfate, 70mg of nicotinic acid, 10mg of manganese dioxide and 13mg of boric acid powder; and the pH value of the nutrient solution is 6.0, and a hydrochloric acid solution and/or a sodium hydroxide solution are/is added to adjust the pH value of the nutrient solution to 6.0.
Arrowheads are cultivated by the arrowhead water culture seedling method, nutrient solutions with different concentrations are adopted for cultivation, and the nutrient solutions with different concentrations influence the rooting of the arrowheads, as shown in table 1.
TABLE 2 Effect of different concentrations of nutrient solutions on arrowhead rooting
As shown in Table 2, when the terminal buds of the arrowheads are IBA20-30mg/L and 6-BA 1-3mg/L, all indexes are optimal, the rooting time is 3 days, the rooting rate is about 90%, the average root length is at a middle and upper level, the root system is developed, the number of tillers of the root system is large, and the plants grow vigorously.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (1)
1. A water culture seedling method for arrowheads is characterized by comprising the following steps:
(1) sterilizing terminal buds: cutting terminal bud of rhizoma Sagittariae Sagittifoliae, and soaking the terminal bud in disinfectant for sterilizing for 30-45 min;
(2) water culture seedling culture: uniformly spreading the terminal buds treated in the step (1) in a slag water culture pond, keeping the water layer to be 2-5cm, adding a nutrient solution after 5-10 days of growth, keeping the water layer to be 8-15cm, and transplanting after 25-30 days;
the nutrient solution in the step (2) is prepared from the following raw materials: 6-benzylaminopurine, IBA, ammonium nitrate, calcium nitrate, potassium nitrate, ferric sulfate, copper sulfate, nicotinic acid, manganese dioxide and boric acid powder;
the nutrient solution is prepared from the following raw materials in terms of per liter of nutrient solution: 1-6mg of 6-benzylaminopurine, 20-60mg of IBA, 450mg of ammonium nitrate 400-5 mg of calcium nitrate 300-350mg of potassium nitrate 300-320mg of ferric sulfate 300-400mg of copper sulfate 180-200mg of nicotinic acid 50-80mg of manganese dioxide 8-12mg and 10-15mg of boric acid powder;
the pH value of the nutrient solution is 5.8-6.2;
the cutting of the terminal bud of the arrowhead in the step (1) is carried out at the first ring of the bulb of the arrowhead;
the disinfectant in the step (1) is carbendazim with 700-;
adding hydrochloric acid solution and/or sodium hydroxide solution to adjust pH of the nutrient solution to 5.8-6.2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810490168.3A CN108668869B (en) | 2018-05-21 | 2018-05-21 | Hydroponic seedling culture method for arrowheads |
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| CN201810490168.3A CN108668869B (en) | 2018-05-21 | 2018-05-21 | Hydroponic seedling culture method for arrowheads |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106342524A (en) * | 2016-08-29 | 2017-01-25 | 滁州市松园农业科技有限公司 | Method for planting arrowhead |
| CN107793234A (en) * | 2017-11-27 | 2018-03-13 | 广西北流森艺瓷业有限公司 | Azalea water planting special nutrient fluid |
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| CN105557485B (en) * | 2015-12-16 | 2018-08-31 | 界首市鑫一龙机械设备购销有限公司 | A kind of arrowhead nutrient solution method for culturing seedlings |
| KR20170072536A (en) * | 2015-12-17 | 2017-06-27 | 대상 주식회사 | Method of cultivating bean sprouts with high yield |
| CN107047300A (en) * | 2017-03-20 | 2017-08-18 | 蚌埠清菲农业科技有限公司 | A kind of tissue culture method of Snakegourd Fruit |
| CN107896820A (en) * | 2017-11-22 | 2018-04-13 | 桂林国农生态农业有限公司 | A kind of implantation methods of arrowhead |
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| CN106342524A (en) * | 2016-08-29 | 2017-01-25 | 滁州市松园农业科技有限公司 | Method for planting arrowhead |
| CN107793234A (en) * | 2017-11-27 | 2018-03-13 | 广西北流森艺瓷业有限公司 | Azalea water planting special nutrient fluid |
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