CN102726427B - Oil palm stem section protective agent - Google Patents
Oil palm stem section protective agent Download PDFInfo
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- CN102726427B CN102726427B CN 201210241391 CN201210241391A CN102726427B CN 102726427 B CN102726427 B CN 102726427B CN 201210241391 CN201210241391 CN 201210241391 CN 201210241391 A CN201210241391 A CN 201210241391A CN 102726427 B CN102726427 B CN 102726427B
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Abstract
The invention belongs to the technical field of the healing of the wounded plant stem and relates to an oil palm stem section protective agent which is prepared by evenly mixing a bacteriacide, a pesticide, a nutritional agent, an adhesive and water together. The oil palm stem section protective agent is simple in preparation process, and capable of forming a layer of protective film on the cut surface of the oil palm stem, thereby effectively preventing the cut stem of the oil palm tree from infection caused by fungal, bacterial pathogens, preventing disoperation of injurious insects on a tree body and preventing the moisture of the section from evaporating; as a result, the problem that the oil palm seed tree is vulnerable to bacteria and insects and thus is damaged to die after explantleaf sampling; and simultaneously, the protective agent functions well in promoting the growth recovery of the seed tree.
Description
Technical field
The invention belongs to plant stem and be subjected to healing technology field after the wound, be specifically related to a kind of oil palm stem tangent plane protective agent.
Background technology
Oil palm belongs to perennial monocotyledon, is tropical woody oleiferous plants crop, and its pulp, kernel oil-containing enrich, and are the important woody oleiferous plants crops in the world, and the oil production of unit are is 7～8 times of peanut, is described as " world oil king ".Because the height heterozygosity of oil palm, its offspring's proterties is seriously separated, and is the shortcut of breeding the oil palm excellent strain fast by organizing cultured method to carry out the oil palm in-vitro propagate therefore.
The oil palm elite stand that is used as the tissue cultivation is very valuable, need and screen a large amount of oil palm individual plants through the observation more than 10 years, determines that finally the oil palm individual plant of high yield and high quality carries out vegetative propagation as elite stand.The explant material that oil palm tissue cultivation is at present extensively adopted is the tender blade of oil palm children, gathering these blades need cut off the part more than the oil palm elite stand stem growing point, because only there is a growing point in oil palm, if tangent plane is subjected to the intrusion of damage by disease and insect after collection, will cause whole plant death.Therefore be necessary behind the explant blade of gathering the oil palm elite stand, its stem tangent plane to be carried out the processing that pest-resistant, disease-resistant and rapid recovery is grown, guarantee the survival of elite stand and utilization again from now on.The relevant report that the protection of oil palm stem tangent plane is not arranged by retrieval, as yet.
Summary of the invention
The purpose of this invention is to provide a kind of oil palm stem tangent plane protective agent; can form layer protecting film in oil palm stem cut sides; effect with sterilization, antibacterial, degerming; can prevent effectively that the stem excision back of oil palm tree is by fungi, the microbial infection of bacterium class cause of disease; prevent insect particularly weevil class insect to the tree body infringement; prevent the tangent plane water evaporates; solved after the oil palm elite stand carries out explant blade sampling; be vulnerable to germ and insect pest infestation and the problem of impaired death, simultaneously good facilitation played in the recovery growth of elite stand.
The technical solution adopted in the present invention:
A kind of oil palm stem tangent plane protective agent, be that bactericide, insecticide, nutritional agents, sticker and water are mixed afterwards and makes, wherein each components contents is by weight percentage: bactericide 0.1%～5%, insecticide 1%～5%, nutritional agents 0.1%～5%, sticker 50%～70%, water 15%～48%, the weight percent content sum of above each component is 100%.
Described bactericide is a kind of in mancozeb, carbendazim, the tpn.
Described insecticide is a kind of in 16% hongxianqing emulsion, 45% malathion, penta marathon of 20% cyanogen.
Described nutritional agents is a kind of in compound sodium nitrophenolate, 6-benzylaminopurine, the brassinosteroid.
Described sticker is a kind of in vaseline, acroleic acid polyurethane, the polyvinyl acetate emulsion.
During application, use brush that oil palm stem tangent plane protective agent provided by the present invention is evenly spread upon on the oil palm elite stand stem tangent plane, and also smear at 2cm place, incision edge, its thickness is 1mm.
Preparation technology of the present invention is simple; with the organically combination of bactericide, insecticide, nutritional agents and sticker; can form layer protecting film in oil palm stem cut sides; can prevent effectively that the stem excision back of oil palm tree is by fungi, the microbial infection of bacterium class cause of disease; prevent that insect is to the infringement of tree body; prevent the tangent plane water evaporates; solved after the oil palm elite stand carries out explant blade sampling; be vulnerable to germ and insect pest infestation and the problem of impaired death, simultaneously good facilitation played in the recovery growth of elite stand.
Description of drawings
Fig. 1 is the design sketch of smearing oil palm stem protective agent provided by the present invention oil palm recovery growth after 12 months.
Fig. 2 is that untreated oil palm (contrast strain) is subjected to disease and death.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Embodiment one
Take by weighing mancozeb 0.1g, 16% hongxianqing emulsion 1.2g, compound sodium nitrophenolate 0.2g, vaseline 60g, water 38.5g.After above reagent mix, after water-bath stirs for 60 ℃, waits to stir, stop heating and be cooled to room temperature, namely make oil palm stem tangent plane protective agent.
Embodiment two
Take by weighing carbendazim 0.2g, 45% malathion 1g, brassinosteroid 0.25g, vaseline 65g, water 33.5g.After above reagent mix, after water-bath stirs for 60 ℃, waits to stir, stop heating and be cooled to room temperature, namely make oil palm stem tangent plane protective agent.
Embodiment three
Take by weighing tpn 0.15g, 20% cyanogen, penta marathon 2g, vaseline 65g, water 32.5g mix, the 6-benzylaminopurine that other takes by weighing 0.1g adds in the above-mentioned mixed liquor with small amount of ethanol dissolving back, water-bath stirs for 60 ℃, stop heating after waiting to stir and be cooled to room temperature, namely make oil palm stem tangent plane protective agent.
Embodiment four
Take by weighing carbendazim 0.2g, 16% hongxianqing emulsion 1.5g, compound sodium nitrophenolate 0.2g, acroleic acid polyurethane 60g, water 38.5g.After above reagent mix, after water-bath stirs for 60 ℃, waits to stir, stop heating and be cooled to room temperature, namely make oil palm stem tangent plane protective agent.
Test:
Carry out the spire collection in the oil palm elite stand in the oil palm field gene bank in 2011, go up the 15cm place along oil palm basal growth point and cut off stem, adopt above-mentioned four the resulting oil palm stem of embodiment tangent plane protective agents to carry out oil palm stem tangent plane and smear protection, the contrast strain is left intact.The recovery growing state of three months, six months, 12 months oil palm elite stands smeared in record respectively.
Stem cut off after three months, and 4 groups of oil palm tangent planes after handling do not have damage by disease and insect and invade sign, a strain elite stand pith decay and necrosis is arranged in the control treatment, and have the red plam weevil adult to pierce.
Table one oil palm stem tangent plane protective agent is to the influence of oil palm growth recovery
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Contrast CK | |
| Cut back three months plant heights | 0.8 rice | 1.2 rice | 1.3 rice | 1.3 rice | 0.4 rice |
| Cut back six months plant heights | 1.4 rice | 1.6 rice | 1.6 rice | 1.7 rice | 1.0 rice |
| Cut 12 months plant heights in back | 3.4 rice | 3.3 rice | 3.7 rice | 4.1 rice | 2.2 rice |
The result shows, smear oil palm stem tangent plane protective agent after, the amount of growth of the oil palm elite stand of various processing all is higher than the contrast strain, wherein the growing height of embodiment after 42 months reaches 4.1 meters, far above 2.2 meters of contrast strains.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. oil palm stem tangent plane protective agent, it is characterized in that bactericide, insecticide, nutritional agents, sticker and water being mixed the back and making, wherein each components contents is by weight percentage: bactericide 0.1%～5%, insecticide 1%～5%, nutritional agents 0.1%～5%, sticker 50%～70%, water 15%～48%, and the weight percent content sum of above each component is 100%; Described bactericide is a kind of in mancozeb, carbendazim, the tpn; Described insecticide is a kind of in 16% hongxianqing emulsion, 45% malathion, penta marathon of 20% cyanogen; Described nutritional agents is a kind of in compound sodium nitrophenolate, 6-benzylaminopurine, the brassinosteroid; Described sticker is a kind of in vaseline, acroleic acid polyurethane, the polyvinyl acetate emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210241391 CN102726427B (en) | 2012-07-13 | 2012-07-13 | Oil palm stem section protective agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210241391 CN102726427B (en) | 2012-07-13 | 2012-07-13 | Oil palm stem section protective agent |
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| Publication Number | Publication Date |
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| CN102726427A CN102726427A (en) | 2012-10-17 |
| CN102726427B true CN102726427B (en) | 2013-09-04 |
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| CN 201210241391 Expired - Fee Related CN102726427B (en) | 2012-07-13 | 2012-07-13 | Oil palm stem section protective agent |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030464B (en) * | 2012-12-12 | 2014-04-02 | 中国农业科学院烟草研究所 | Plant wound protecting agent and woundplast using protecting agent |
| CN103300066A (en) * | 2013-05-30 | 2013-09-18 | 杭州蓝天园林建设集团有限公司 | Tree trunk scar repair agent and preparation method thereof |
| CN105028439B (en) * | 2015-06-25 | 2017-09-19 | 青岛中达农业科技有限公司 | It is a kind of to be used to prevent and treat gel of apple fruit diseases and preparation method thereof |
| CN108934478A (en) * | 2018-05-05 | 2018-12-07 | 霍山可胜生态农业专业合作社 | A kind of collecting method reducing the dendrobium nobile death rate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008060136A1 (en) * | 2006-11-13 | 2008-05-22 | Gim Triple Seven Sdn. Bhd | Biopesticide |
| CN101778569A (en) * | 2007-08-09 | 2010-07-14 | 巴斯夫欧洲公司 | Fungicidal mixtures |
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2012
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008060136A1 (en) * | 2006-11-13 | 2008-05-22 | Gim Triple Seven Sdn. Bhd | Biopesticide |
| CN101778569A (en) * | 2007-08-09 | 2010-07-14 | 巴斯夫欧洲公司 | Fungicidal mixtures |
Non-Patent Citations (2)
| Title |
|---|
| 棕榈科植物芽腐病防治;黄华庆等;《广东园林》;19981231(第1期);36-37 * |
| 黄华庆等.棕榈科植物芽腐病防治.《广东园林》.1998,(第1期),37-36. |
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| CN102726427A (en) | 2012-10-17 |
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