CN114349568A - Pineapple bud-sucking seedling root-promoting disease-resistant plant-strengthening agent and using method thereof - Google Patents
Pineapple bud-sucking seedling root-promoting disease-resistant plant-strengthening agent and using method thereof Download PDFInfo
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 33
- 238000005728 strengthening Methods 0.000 title claims abstract description 28
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- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 9
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 239000003899 bactericide agent Substances 0.000 claims abstract description 9
- 239000002509 fulvic acid Substances 0.000 claims abstract description 9
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 9
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- 235000013399 edible fruits Nutrition 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 6
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- 241000196324 Embryophyta Species 0.000 claims description 14
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 238000007605 air drying Methods 0.000 claims description 6
- UYWWLYCGNNCLKE-UHFFFAOYSA-N 2-pyridin-4-yl-1h-benzimidazole Chemical compound N=1C2=CC=CC=C2NC=1C1=CC=NC=C1 UYWWLYCGNNCLKE-UHFFFAOYSA-N 0.000 claims description 5
- NWBJYWHLCVSVIJ-UHFFFAOYSA-N N-benzyladenine Chemical compound N=1C=NC=2NC=NC=2C=1NCC1=CC=CC=C1 NWBJYWHLCVSVIJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 5
- -1 O-methyl-O- (2-isopropoxy carboxyl phenyl) thiophosphoramide Chemical compound 0.000 claims description 4
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 claims description 4
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000000575 pesticide Substances 0.000 claims description 4
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 claims description 3
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 claims description 3
- OORIKNJWZHTXDC-UHFFFAOYSA-N CCCC(CC)C(CC)(C(=O)OCC)N Chemical compound CCCC(CC)C(CC)(C(=O)OCC)N OORIKNJWZHTXDC-UHFFFAOYSA-N 0.000 claims description 2
- 239000005807 Metalaxyl Substances 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 239000003617 indole-3-acetic acid Substances 0.000 claims description 2
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 claims description 2
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
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Images
Abstract
The invention discloses a pineapple seedling-absorbing root-promoting disease-resistant plant-strengthening agent, which comprises the following components: 0.1 to 5.0 percent of fulvic acid, 0.1 to 10.0 percent of insecticide, 0.1 to 10.0 percent of bactericide, 0.01 to 2.0 percent of strengthening agent, 0.01 to 0.1 percent of auxiliary agent and the balance of water. After picking up the pineapple fruit, picking up the bud-sucking seedling and stripping off the old leaves and roots of the base, then placing the pineapple fruit-sucking seedling in the liquid medicine of the invention for soaking for 12 hours, taking out, airing and cutting. The invention adopts sugar residues and pineapple peels of sugar refinery in Zhanjiang province as raw materials, simultaneously effectively reduces the preparation cost of the pineapple seedling-absorbing root-promoting disease-resistant plant-strengthening agent, and the fulvic acid contains various functional groups with chemical activity and biological activity and has the function of stimulating the growth and development of crops.
Description
Technical Field
The invention relates to the technical field of agricultural medicines, in particular to a pineapple seedling-absorbing root-promoting disease-resistant plant-strengthening agent and a using method thereof.
Background
The pineapple is a tropical fruit in the third and fourth major countries in the world, has unique nutritional value and economic value, and is one of important economic crops in tropical and subtropical regions. According to statistics, more than 65% of the pineapples are produced in the Guangdong, and the Guangdong pineapples are produced in the Zhanjiang. The Xuwen county of Zhanjiang province in Guangdong province is known as the 'hometown of pineapple' in China, is the largest pineapple production base in China, and has the planting area of 35 ten thousand mu in the long year and the annual output of more than 90 ten thousand tons. In recent years, with the rapid development of the pineapple industry, the pineapple planting area is also increased, and in order to seek high yield, continuous cropping is mainly used for slow-smelling pineapples. The continuous cropping obstacles are likely to occur in long-term continuous cropping planting, which are mainly shown as the deterioration of physical and chemical properties of soil, acidification hardening, unbalance of microbial systems, aggravation of soil-borne diseases and insect pests and the like, and the growth vigor of the pineapples is weakened and the yield and the quality are reduced due to the self-toxicity of root exudates. For example, the mealybugs of the pineapples can occur in the whole growth period and the whole storage period of the pineapples, so that the quality and the yield of the pineapples are greatly reduced. However, in order to obtain higher income, on one hand, chemical fertilizers, especially nitrogen fertilizers, are excessively used to cause soil acidification and nutrient imbalance and destroy the balance of a soil microflora, so that the seedling quality of the bud-absorbing seedling is not high, and the harvest is influenced; on the other hand, chemical pesticides are used in a large amount to prevent and control continuous cropping diseases and insect pests, so that the ecological environment is destroyed, and the seedling of the bud-sucking seedling has low capability of resisting diseases and insects.
Disclosure of Invention
The invention aims to provide a pineapple suckling seedling root-promoting disease-resistant plant-strengthening agent and a using method thereof, which can effectively improve the quality of suckling seedling after emergence and can also effectively improve the disease-resistant and insect-resistant capabilities of the seedling.
The technical purpose of the invention is realized by the following technical scheme:
a pineapple seedling-sucking root-promoting disease-resistant plant-strengthening agent comprises the following components: 0.1 to 5.0 percent of fulvic acid, 0.1 to 10.0 percent of insecticide, 0.1 to 10.0 percent of bactericide, 0.01 to 2.0 percent of strengthening agent, 0.01 to 0.1 percent of auxiliary agent and the balance of water.
Further preferably, the insecticide is one of O, O-dimethyl-S- (N-methylcarbamoylmethyl) phosphorodithioate, O-methyl-O- (2-isopropoxycarboxyphenyl) thiophosphoramide and S-2, 3-dihydro-5-methoxy-2-oxo-1, 3, 4-thiadiazen-3-ylmethyl-O, O-dimethylphosphorodithioate.
Further preferably, the pesticide is O, O-dimethyl-S- (N-methylcarbamoylmethyl) phosphorodithioate.
Further preferably, the bactericide is one of N- (2-benzimidazole) -methyl carbamate, 2,4,5, 6-tetrachloro-1, 3-benzene dinitrile and metalaxyl manganese zinc.
Further preferably, the bactericide is N- (2-benzimidazole) -methyl carbamate.
Further preferably, the strengthening agent is one of 6-benzylaminopurine, diethyl aminoethyl hexanoate, indole-3-acetic acid and alpha-naphthylacetic acid.
Further preferably, the strengthening agent is 6-benzylaminopurine.
Further preferably, the auxiliary agent is one of sodium dodecyl benzene sulfonate, an organosilicon surfactant and Tween.
Further preferably, the auxiliary agent is an organosilicon surfactant.
A method for using the agent for promoting the growth of pineapple bud seedlings and preventing diseases includes such steps as picking pineapple fruit, picking up bud seedlings, removing the old leaves and roots from the base, immersing in said agent for 12 hr, taking it out, drying in air and cutting.
Compared with the prior art, the invention has the following beneficial effects:
firstly, fulvic acid, an insecticide, a bactericide and a strengthening promoter are effectively integrated in the big ground, so that the disease and insect resistance of the pineapple suckling seedlings are improved, the seedling quality of the suckling seedlings is enhanced, the seedlings can be more easily adapted to acidified soil with unbalanced nutrients, and the yield is not easily reduced due to soil problems;
secondly, the root promoting, disease resisting and plant strengthening agent can effectively improve the emergence rate of pineapple bud-sucking seedlings, improve the utilization rate of the bud-sucking seedlings and improve the yield of pineapples.
Drawings
FIG. 1 is a schematic diagram of the preparation process of the root-promoting disease-resistant plant-strengthening agent of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is further described in detail with reference to the following examples. It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention.
Example 1
The proportion of each component
Placing O, O-dimethyl-S- (N-methylcarbamoylmethyl) phosphorodithioate, N- (2-benzimidazolyl) -methyl carbamate and 6-benzylaminopurine into a sand mill, adding distilled water and a proper amount of glass beads, grinding to 1-2 mu m, filtering to a beaker, adding fulvic acid, an organosilicon surfactant and the balance of water, and stirring until the fulvic acid, the organosilicon surfactant and the balance of water are completely dissolved to prepare 11.6 percent of the root-promoting, disease-resistant and plant-strengthening agent.
Picking up pineapple fruits, picking up bud-sucking seedlings, peeling off old leaves and roots of bases, soaking in a root-promoting disease-resistant plant-strengthening agent for 12 hours, taking out, air-drying, airing and cutting.
Example 2
The proportion of each component
Putting O-methyl-O- (2-isopropoxycarboxyphenyl) thiophosphoryl amide, 2,4,5, 6-tetrachloro-1, 3-benzenedinitrile and alpha-naphthylacetic acid into a sand mill, adding distilled water and a proper amount of glass beads, grinding to 1-2 mu m, filtering to a beaker, adding fulvic acid, an organosilicon surfactant and the balance of water, and stirring until the fulvic acid, the organosilicon surfactant and the balance of water are completely dissolved to prepare the 13.4% rooting-promoting disease-resistant plant-strengthening agent.
Picking up pineapple fruits, picking up bud-sucking seedlings, peeling off old leaves and roots of bases, soaking in a root-promoting disease-resistant plant-strengthening agent for 12 hours, taking out, air-drying, airing and cutting.
Example 3
The proportion of each component
Putting O, O-dimethyl-S- (N-methylcarbamoylmethyl) phosphorodithioate, 2,4,5, 6-tetrachloro-1, 3-benzenedinitrile and alpha-naphthylacetic acid into a sand mill, adding distilled water and a proper amount of glass beads, grinding to 1-2 mu m, filtering to a beaker, adding fulvic acid, sodium dodecyl benzene sulfonate and the balance of water, and stirring until the materials are completely dissolved to prepare 13.0% of the root-promoting and disease-resisting plant strengthening agent.
Picking up pineapple fruits, picking up bud-sucking seedlings, peeling off old leaves and roots of bases, soaking in a root-promoting disease-resistant plant-strengthening agent for 12 hours, taking out, air-drying, airing and cutting.
Example 4
The proportion of each component
Placing O-methyl-O- (2-isopropoxy carboxyl phenyl) thiophosphoryl amide, N- (2-benzimidazole) -methyl carbamate and 6-benzylaminopurine into a sand mill, adding distilled water and a proper amount of glass beads, grinding to 1-2 mu m, filtering into a beaker, adding fulvic acid, an organosilicon surfactant and the balance of water, and stirring until complete dissolution to obtain the 12.5% root-promoting disease-resistant plant-strengthening agent.
Picking up pineapple fruits, picking up bud-sucking seedlings, peeling off old leaves and roots of bases, soaking in a root-promoting disease-resistant plant-strengthening agent for 12 hours, taking out, air-drying, airing and cutting.
Field effect test
The test was carried out in the Zhenjiao Zhenjian pineapple planting base of Zhan Jiang city, Zhan Wen county, Zhan Jiang city, Guangdong province, from 4 to 9 months in 2020. The test field is a field block for many years of continuous cropping of pineapples, the test soil is brick laterite, and the test variety is Tainong No. 16. And taking the bud-sucking seedling and the old leaves and roots with the base removed in 15 days 4 and 2020, placing the plant upside down in the sun for solarization for 15 days, placing the base of the bud-sucking seedling in the liquid medicine of the embodiment 1 for soaking for 1 hour, taking out, appropriately air-drying, airing and cutting in the field. Clear water was used as control. After 25 days, indexes such as emergence rate, plant height, fresh weight and the like are investigated, and the results are shown in the following table:
TABLE 1 Effect of this patent on the growth of pineapple suckling sprouts in the field
As can be seen from the table 1, the prepared root-promoting and disease-resisting strong plant agent has a good effect of promoting the pineapple bud-sucking seedlings, the emergence rates of the examples 1-4 are all more than 90%, wherein the emergence rate of the example 1 is the highest, and the fresh weight is the heaviest, which indicates that the formula effect of the example 1 is the best.
Indoor effect test
The test was carried out in glass greenhouse at the institute of biotechnology, Guangdong university of oceanic technology, at 11 months to 2021 months, 2020. The soil to be tested is brick red loam, and the variety to be tested is Tainong No. 16. And (3) sampling and taking the suckling sprout seedlings from the field in 11-20 days in 2020, removing old leaves and roots of the base, placing the suckling sprout seedlings and the old leaves and roots in a liquid medicine, soaking the suckling sprout seedlings and the old roots in the liquid medicine for 12 hours, taking the suckling sprout seedlings out, air-drying the suckling sprout seedlings, and performing cuttage in a barrel (phi is 40cm) filled with quantitative soil. Clear water was used as control. After 25 days, indexes such as emergence rate, plant height, fresh weight and the like are investigated, and the results are shown in the following table:
TABLE 2 Effect of different Components on the growth of pineapple suckling sprouts
| Treatment of | Rate of emergence (%) | Plant height (cm) | Fresh weight (g) |
| Fulvic acid | 88.3 | 14.66 | 18.45 |
| Insecticide | 78.8 | 13.75 | 17.66 |
| Bactericide | 79.2 | 13.52 | 17.55 |
| Strengthening agent | 85.9 | 13.86 | 18.03 |
| Auxiliary agent | 75.2 | 12.50 | 16.05 |
| Control | 75.5 | 12.49 | 16.64 |
As can be seen from table 2, different liquid medicine components have certain promotion effects on the growth of the pineapple suckling sprouts, and compared with the root-promoting, disease-resistant and plant-strengthening agents prepared in examples 1 to 4, the prepared root-promoting, disease-resistant and plant-strengthening agent can obviously improve the emergence rate of the pineapple suckling sprouts and has better promotion effects on the growth of the pineapple suckling sprouts.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The agent for promoting the root and resisting the disease of the pineapple bud seedlings is characterized by comprising the following components: 0.1 to 5.0 percent of fulvic acid, 0.1 to 10.0 percent of insecticide, 0.1 to 10.0 percent of bactericide, 0.01 to 2.0 percent of strengthening agent, 0.01 to 0.1 percent of auxiliary agent and the balance of water.
2. The pineapple seedling rooting-promoting and disease-resisting strong plant agent according to claim 1, characterized in that: the pesticide is one of O, O-dimethyl-S- (N-methyl carbamoylmethyl) phosphorodithioate, O-methyl-O- (2-isopropoxy carboxyl phenyl) thiophosphoramide and S-2, 3-dihydro-5-methoxy-2-oxo-1, 3, 4-thiadiazenyl-3-ylmethyl-O, O-dimethyl phosphorodithioate.
3. The pineapple seedling rooting-promoting and disease-resisting strong plant agent according to claim 2, characterized in that: the pesticide is O, O-dimethyl-S- (N-methyl carbamoylmethyl) phosphorodithioate.
4. The pineapple seedling rooting-promoting and disease-resisting strong plant agent according to claim 1, characterized in that: the bactericide is one of N- (2-benzimidazole) -methyl carbamate, 2,4,5, 6-tetrachloro-1, 3-benzene dinitrile and metalaxyl manganese zinc.
5. The agent for promoting the rooting and resisting the disease of the pineapple suckling seedlings according to claim 4, is characterized in that: the bactericide is N- (2-benzimidazole) -methyl carbamate.
6. The pineapple seedling rooting-promoting disease-resistant plant strengthening agent and the use method thereof according to claim 1, are characterized in that: the strengthening promoter is one of 6-benzylaminopurine, diethyl aminoethyl hexanoate, indole-3-acetic acid and alpha-naphthylacetic acid.
7. The pineapple seedling rooting-promoting and disease-resisting strong plant agent and the use method thereof according to claim 6, are characterized in that: the strengthening promoter is 6-benzylaminopurine.
8. The pineapple seedling rooting-promoting disease-resistant plant strengthening agent and the use method thereof according to claim 1, are characterized in that: the auxiliary agent comprises one of sodium dodecyl benzene sulfonate, an organic silicon surfactant and Tween.
9. The pineapple seedling rooting-promoting and disease-resisting strong plant agent and the use method thereof according to claim 8, are characterized in that: the auxiliary agent is an organic silicon surfactant.
10. The use method of the pineapple seedling rooting-promoting and disease-resisting plant strengthening agent according to any one of claims 1 to 9, characterized by comprising the following steps: picking up pineapple fruits, picking up bud-sucking seedlings, stripping old leaves and roots of bases, placing the pineapple fruits in the root-promoting disease-resistant plant-strengthening agent for soaking for 12 hours, taking out the pineapple fruits, air-drying and air-drying, and cutting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210060457.6A CN114349568A (en) | 2022-01-19 | 2022-01-19 | Pineapple bud-sucking seedling root-promoting disease-resistant plant-strengthening agent and using method thereof |
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| CN202210060457.6A CN114349568A (en) | 2022-01-19 | 2022-01-19 | Pineapple bud-sucking seedling root-promoting disease-resistant plant-strengthening agent and using method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596594A (en) * | 2004-09-22 | 2005-03-23 | 孙玉珂 | Chemical for immersing ginger seed |
| CN104381107A (en) * | 2014-11-06 | 2015-03-04 | 海南省农业科学院热带果树研究所 | Hardening-seedling and temporary planting method for Tainong No.16 pineapple tissue culture seedling |
| US20160227771A1 (en) * | 2013-10-18 | 2016-08-11 | Basf Agrochemical Products B.V. | Insecticidal Active Mixtures Comprising Carboxamide Compound |
| CN107148867A (en) * | 2017-05-16 | 2017-09-12 | 北海康维生态农业科技有限公司 | A kind of seedling process method of golden pineapple |
| CN111213667A (en) * | 2020-01-21 | 2020-06-02 | 广西壮族自治区农业科学院 | Sugarcane single-bud root-promoting agent and preparation method and application thereof |
-
2022
- 2022-01-19 CN CN202210060457.6A patent/CN114349568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596594A (en) * | 2004-09-22 | 2005-03-23 | 孙玉珂 | Chemical for immersing ginger seed |
| US20160227771A1 (en) * | 2013-10-18 | 2016-08-11 | Basf Agrochemical Products B.V. | Insecticidal Active Mixtures Comprising Carboxamide Compound |
| CN104381107A (en) * | 2014-11-06 | 2015-03-04 | 海南省农业科学院热带果树研究所 | Hardening-seedling and temporary planting method for Tainong No.16 pineapple tissue culture seedling |
| CN107148867A (en) * | 2017-05-16 | 2017-09-12 | 北海康维生态农业科技有限公司 | A kind of seedling process method of golden pineapple |
| CN111213667A (en) * | 2020-01-21 | 2020-06-02 | 广西壮族自治区农业科学院 | Sugarcane single-bud root-promoting agent and preparation method and application thereof |
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