CN115073232A - Nutrient fertilizer for promoting root growth of pear tree cuttage seedlings - Google Patents
Nutrient fertilizer for promoting root growth of pear tree cuttage seedlings Download PDFInfo
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- CN115073232A CN115073232A CN202210839700.4A CN202210839700A CN115073232A CN 115073232 A CN115073232 A CN 115073232A CN 202210839700 A CN202210839700 A CN 202210839700A CN 115073232 A CN115073232 A CN 115073232A
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- pear tree
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- amino acid
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 30
- 240000001987 Pyrus communis Species 0.000 title claims abstract description 26
- 235000014443 Pyrus communis Nutrition 0.000 title claims abstract description 26
- 239000003337 fertilizer Substances 0.000 title claims abstract description 19
- 230000001737 promoting effect Effects 0.000 title claims abstract description 15
- 230000002786 root growth Effects 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 150000001413 amino acids Chemical class 0.000 claims abstract description 17
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 claims abstract description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002101 Chitin Polymers 0.000 claims abstract description 13
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 13
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 claims abstract description 13
- 239000011575 calcium Substances 0.000 claims abstract description 13
- 239000008103 glucose Substances 0.000 claims abstract description 13
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 13
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 150000005846 sugar alcohols Chemical class 0.000 claims abstract description 13
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 13
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 13
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims abstract description 7
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 7
- 108010023832 Florigen Proteins 0.000 claims abstract description 6
- 230000001261 florigenic effect Effects 0.000 claims abstract description 6
- 235000001014 amino acid Nutrition 0.000 claims description 16
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 5
- 230000035764 nutrition Effects 0.000 claims description 5
- 239000004475 Arginine Substances 0.000 claims description 4
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004471 Glycine Substances 0.000 claims description 4
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 4
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims description 4
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 4
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims description 4
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims description 4
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 4
- 235000003704 aspartic acid Nutrition 0.000 claims description 4
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 4
- 235000013922 glutamic acid Nutrition 0.000 claims description 4
- 239000004220 glutamic acid Substances 0.000 claims description 4
- 239000004474 valine Substances 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 abstract description 8
- 230000012010 growth Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000004927 clay Substances 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 5
- 239000010451 perlite Substances 0.000 description 5
- 235000019362 perlite Nutrition 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000010455 vermiculite Substances 0.000 description 5
- 235000019354 vermiculite Nutrition 0.000 description 5
- 229910052902 vermiculite Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- GUIBZZYABLMRRD-CQSZACIVSA-N (2r)-4,8-dimethoxy-9-methyl-2-propan-2-yl-2,3-dihydrofuro[2,3-b]quinolin-9-ium Chemical compound C[N+]1=C2C(OC)=CC=CC2=C(OC)C2=C1O[C@@H](C(C)C)C2 GUIBZZYABLMRRD-CQSZACIVSA-N 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 101500000018 Glycine max 2S albumin small chain Proteins 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000009697 arginine Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000007614 genetic variation Effects 0.000 description 1
- 235000005772 leucine Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000014393 valine Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of pear tree cuttage, in particular to a nutrient fertilizer for promoting root growth of pear tree cuttage seedlings, which is prepared from the following raw materials in parts by weight: 30-50 parts of amino acid nutrient solution, 5-6 parts of moonlight florigen, 5-6 parts of chitin, 10-15 parts of monopotassium phosphate, 5-6 parts of glucose, 1-3 parts of brassinolide, 5-10 parts of sugar alcohol calcium and 1-3 parts of zinc sulfate. The invention can promote the growth of the root system of the pear tree cutting seedling, lead the pear tree cutting seedling to rapidly take root and sprout, obviously improve the cutting survival rate and strengthen the cutting seedling.
Description
Technical Field
The invention relates to the technical field of pear tree cuttage, and particularly relates to a nutrient fertilizer for promoting root growth of pear tree cuttage seedlings.
Background
The pear tree belongs to perennial deciduous fruit trees, belongs to the genus of rosaceous plants, is widely distributed in the world, and has the advantages of strong adaptability, strong disease resistance, long service life and the like. At present, the propagation mode of pear trees in production mainly depends on seeds or grafting, and the pear trees have the defects of long growth time, low survival rate, unstable yield and the like.
The cuttage breeding technology has the characteristics of small genetic variation, capability of keeping excellent properties of parents, short seedling raising period, early fruiting, high yield and the like, and can overcome the adverse factors of the traditional breeding mode.
The traditional cuttage mode mainly takes the rooting agent liquid to soak the branches to promote the growth and the rooting, because part of the rooting liquid is lack of corresponding nutrient components of plants, and the adopted liquid preparation has small rooting dosage attached to the base of the cutting, for pear trees, the aims of quickly promoting the rooting and improving the survival rate are difficult to achieve, and the cuttage survival rate is not high.
Disclosure of Invention
In order to solve the problems, the invention provides the nutrient fertilizer for promoting the root growth of the cuttage seedlings of the pear trees, which can promote the root growth of the cuttage seedlings of the pear trees and obviously improve the cuttage survival rate.
In order to achieve the purpose, the invention adopts the technical scheme that:
a nutrition fertilizer for promoting root growth of pear tree cuttage seedlings is prepared from the following raw materials in parts by weight:
30-50 parts of amino acid nutrient solution, 5-6 parts of moonlight florigen, 5-6 parts of chitin, 10-15 parts of monopotassium phosphate, 5-6 parts of glucose, 1-3 parts of brassinolide, 5-10 parts of sugar alcohol calcium and 1-3 parts of zinc sulfate.
Preferably, the solution is prepared from the following raw materials in parts by weight:
30 parts of amino acid nutrient solution, 5 parts of moonlight essence, 5 parts of chitin, 10 parts of potassium dihydrogen phosphate, 5 parts of glucose, 1 part of brassinolide, 5 parts of sugar alcohol calcium and 1 part of zinc sulfate.
Preferably, the solution is prepared from the following raw materials in parts by weight:
50 parts of amino acid nutrient solution, 6 parts of moonlight essence, 6 parts of chitin, 15 parts of monopotassium phosphate, 6 parts of glucose, 3 parts of brassinolide, 10 parts of sugar alcohol calcium and 3 parts of zinc sulfate.
Preferably, the solution is prepared from the following raw materials in parts by weight:
40 parts of amino acid nutrient solution, 5.5 parts of moonlight florigen, 5.5 parts of chitin, 12.5 parts of potassium dihydrogen phosphate, 5.5 parts of glucose, 2 parts of brassinolide, 7.5 parts of sugar alcohol calcium and 2 parts of zinc sulfate.
Preferably, the amino acid nutrient solution comprises 5% of glycine, 5% of glutamic acid, 5% of aspartic acid, 5% of valine, 5% of arginine and 5% of leucine.
The invention has the following beneficial effects:
can promote the growth of the root system of the pear tree cutting seedling, lead the pear tree cutting seedling to rapidly take root and sprout, obviously improve the cutting survival rate and strengthen the cutting seedling.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will aid those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any manner. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Preparing raw materials:
amino acid nutrient solution: taking appropriate amount of glycine, glutamic acid, aspartic acid, valine, arginine, leucine and deionized water to prepare amino acid nutrient solution containing 5% of glycine, 5% of glutamic acid, 5% of aspartic acid, 5% of valine, 5% of arginine and 5% of leucine.
Example 1
A nutrition fertilizer for promoting root growth of pear tree cuttage seedlings is prepared from the following raw materials in parts by weight:
30 parts of amino acid nutrient solution, 5 parts of moonlight essence, 5 parts of chitin, 10 parts of monopotassium phosphate, 5 parts of glucose, 1 part of brassinolide, 5 parts of sugar alcohol calcium and 1 part of zinc sulfate.
Example 2
A nutrition fertilizer for promoting root growth of pear tree cutting seedlings is prepared from the following raw materials in parts by weight:
50 parts of amino acid nutrient solution, 6 parts of moonlight essence, 6 parts of chitin, 15 parts of monopotassium phosphate, 6 parts of glucose, 3 parts of brassinolide, 10 parts of sugar alcohol calcium and 3 parts of zinc sulfate.
Example 3
A nutrition fertilizer for promoting root growth of pear tree cuttage seedlings is prepared from the following raw materials in parts by weight:
40 parts of amino acid nutrient solution, 5.5 parts of moonlight florigen, 5.5 parts of chitin, 12.5 parts of potassium dihydrogen phosphate, 5.5 parts of glucose, 2 parts of brassinolide, 7.5 parts of sugar alcohol calcium and 2 parts of zinc sulfate.
The preparation method comprises the following steps:
mixing amino acid nutrient solution, lunasin, chitin, potassium dihydrogen phosphate, glucose, brassinolide, sugar alcohol calcium, and zinc sulfate, and stirring.
The using method comprises the following steps:
aiming at the culture medium which is not added with organic fertilizers such as peat and the like, such as the culture medium taking clay, river sand, vermiculite and perlite as main materials, 10 percent of the culture medium is mixed and stirred;
aiming at the culture medium added with organic fertilizers such as peat and the like, 6 percent of the culture medium is mixed and stirred.
Test data:
preparing an slotting machine: selecting a place which is sheltered from wind, exposed to the sun, dry and flat, digging a ditch with the width of 1.3m and the depth of 50cm, and filling prepared bed soil, wherein the bed soil is about 10cm higher than the original ground. Wherein, the bed soil of the control group is formed by mixing 4 parts of clay, 3 parts of river sand, 3 parts of perlite and 3 parts of vermiculite, the PH value is adjusted to be 6.5, and the bed soil of the test group 3 is respectively as follows: a mixture of 4 parts of clay, 3 parts of river sand, 3 parts of perlite and 3 parts of vermiculite, and 10% of the mixture of the nutrient fertilizer (test group 1) obtained in example 1; a mixture of 4 parts of clay, 3 parts of river sand, 3 parts of perlite and 3 parts of vermiculite, and the nutrient fertilizer (test group 2) obtained in the example 2 with the amount of 10% of the mixture; a mixture of 4 parts of clay, 3 parts of river sand, 3 parts of perlite and 3 parts of vermiculite, and 10% of the mixture of the nutrient fertilizer obtained in example 3 (test group 3);
cutting the cutting shoots: the method comprises the steps of cutting annual branches (the diameter is not less than 0.8 cm) from the periphery of the middle upper part of a crown of a pear tree growing 6-10 years about half a month before leaf buds sprout, cutting off the front end part to form cutting slips with the length of 10-15 cm, cutting the lower end of the cutting slips into a horseshoe shape, then placing a cut at the lower end of each cutting slip into 100ppm solution of ABTl root-growing powder, soaking for 2 hours with the depth of 2cm, taking out, placing the cutting slips in an indoor shade, and cutting the cutting slips the next day.
Cuttage and subsequent management: the long cutting shoots are vertically inserted into bed soil according to the plant-row spacing of 30 multiplied by 40cm, the soil penetration depth is 2-3 cm, reasonable management after cutting is carried out, and obvious differences do not exist among groups.
And (3) counting the rooting survival rate: and after 55 days of cuttage, counting the survival rate of the roots and the root system conditions, and obtaining the result:
the foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (5)
1. A nutrition fertilizer for promoting root growth of a pear tree cutting seedling is characterized in that: the feed is prepared from the following raw materials in parts by weight:
30-50 parts of amino acid nutrient solution, 5-6 parts of moonlight florigen, 5-6 parts of chitin, 10-15 parts of monopotassium phosphate, 5-6 parts of glucose, 1-3 parts of brassinolide, 5-10 parts of sugar alcohol calcium and 1-3 parts of zinc sulfate.
2. The nutrient fertilizer for promoting the root growth of the pear tree cuttage seedlings as claimed in claim 1, wherein: the feed is prepared from the following raw materials in parts by weight:
30 parts of amino acid nutrient solution, 5 parts of moonlight essence, 5 parts of chitin, 10 parts of potassium dihydrogen phosphate, 5 parts of glucose, 1 part of brassinolide, 5 parts of sugar alcohol calcium and 1 part of zinc sulfate.
3. The nutrient fertilizer for promoting the root growth of the pear tree cuttage seedlings as claimed in claim 1, wherein: the feed is prepared from the following raw materials in parts by weight:
50 parts of amino acid nutrient solution, 6 parts of moonlight essence, 6 parts of chitin, 15 parts of monopotassium phosphate, 6 parts of glucose, 3 parts of brassinolide, 10 parts of sugar alcohol calcium and 3 parts of zinc sulfate.
4. The nutrient fertilizer for promoting the root growth of the pear tree cuttage seedlings as claimed in claim 1, wherein: the feed is prepared from the following raw materials in parts by weight:
40 parts of amino acid nutrient solution, 5.5 parts of moonlight florigen, 5.5 parts of chitin, 12.5 parts of potassium dihydrogen phosphate, 5.5 parts of glucose, 2 parts of brassinolide, 7.5 parts of sugar alcohol calcium and 2 parts of zinc sulfate.
5. The nutrient fertilizer for promoting root growth of a pear tree cutting seedling as claimed in any one of claims 1 to 4, wherein: the amino acid nutrient solution contains 5% of glycine, 5% of glutamic acid, 5% of aspartic acid, 5% of valine, 5% of arginine and 5% of leucine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839700.4A CN115073232A (en) | 2022-07-18 | 2022-07-18 | Nutrient fertilizer for promoting root growth of pear tree cuttage seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210839700.4A CN115073232A (en) | 2022-07-18 | 2022-07-18 | Nutrient fertilizer for promoting root growth of pear tree cuttage seedlings |
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| Publication Number | Publication Date |
|---|---|
| CN115073232A true CN115073232A (en) | 2022-09-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210839700.4A Pending CN115073232A (en) | 2022-07-18 | 2022-07-18 | Nutrient fertilizer for promoting root growth of pear tree cuttage seedlings |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110252847A1 (en) * | 2007-12-20 | 2011-10-20 | Swetree Technologies Ab | Use of a fertilizer containing l-amino acid for improving root growth and growth of mycorrhiza |
| CN108835113A (en) * | 2018-05-30 | 2018-11-20 | 吉林省利泽生物科技有限公司 | A kind of plant establishment agent and preparation method thereof |
| CN109516857A (en) * | 2017-09-19 | 2019-03-26 | 贵州金溪生态农业科技有限公司 | A kind of take root nutrient solution and the preparation method of Rosa roxburghii Tratt cuttage |
| JP2019080536A (en) * | 2017-10-31 | 2019-05-30 | 日本製紙株式会社 | Method of producing cutting seedlings of plants |
| CN110603971A (en) * | 2019-10-25 | 2019-12-24 | 河北省农林科学院石家庄果树研究所 | Snow pear seedling growing method |
-
2022
- 2022-07-18 CN CN202210839700.4A patent/CN115073232A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110252847A1 (en) * | 2007-12-20 | 2011-10-20 | Swetree Technologies Ab | Use of a fertilizer containing l-amino acid for improving root growth and growth of mycorrhiza |
| CN109516857A (en) * | 2017-09-19 | 2019-03-26 | 贵州金溪生态农业科技有限公司 | A kind of take root nutrient solution and the preparation method of Rosa roxburghii Tratt cuttage |
| JP2019080536A (en) * | 2017-10-31 | 2019-05-30 | 日本製紙株式会社 | Method of producing cutting seedlings of plants |
| CN108835113A (en) * | 2018-05-30 | 2018-11-20 | 吉林省利泽生物科技有限公司 | A kind of plant establishment agent and preparation method thereof |
| CN110603971A (en) * | 2019-10-25 | 2019-12-24 | 河北省农林科学院石家庄果树研究所 | Snow pear seedling growing method |
Non-Patent Citations (1)
| Title |
|---|
| 毛自朝, 华中科技大学出版社 * |
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Application publication date: 20220920 |