CN108901442A - A kind of breeding method preventing rhizoma polygonati anthracnose - Google Patents
A kind of breeding method preventing rhizoma polygonati anthracnose Download PDFInfo
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- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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- 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
- A01G13/00—Protecting plants
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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
- A01N55/02—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing metal atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/18—Mercury
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
Abstract
The present invention relates to crop-planting field, in particular to a kind of breeding method for preventing rhizoma polygonati anthracnose, the selections of (1), planting site；(2), the processing of rhizoma polygonati seedling；(3), rhizoma polygonati seedling is transplanted；By containing a large amount of hydrophobic grouping in sodium metasilicate of the oleic acid after modified, it is sprayed on plant after being mixed with plants essential oil with metal-bigcatkin willow acid complex, the disease resistance of plant can not only be enhanced, moreover it is possible to kill bacillus anthracis.
Description
Technical field
The present invention relates to crop-planting field, in particular to a kind of breeding methods for preventing rhizoma polygonati anthracnose.
Background technique
Rhizoma polygonati is the general name of Liliaceae Polygonatum various plants rhizome,《Pharmacopoeia of People's Republic of China》(2005 editions) are recorded
Rhizoma polygonati, 3 kinds of plants of polygonatum kingianurn and polygonatum cyrtonema be its crude drug in whole.Traditional medicine thinks that there is rhizoma polygonati tonifying kidney and benefiting sperm, enriching yin to moisten
It is the effect of dry, long-term for treating the diseases such as kidney deficiency loss, weakness of the spleen and the stomach, deficiency syndrome of the lung cough caused by dryness, fatigue and asthenia.In recent years, with to Huang
What lappingout was studied carefully deepens continuously, and the application field of rhizoma polygonati is constantly expanded.Artificial cultivation rhizoma polygonati has become the main body of market supply at present.
But it is often invaded by leaf spot, black spot, anthracnose disease in rhizoma polygonati cultivation, wherein anthracnose is especially pronounced, seriously affects medicinal material
Yield and quality, mostly use the mode sprayed insecticide to cope with greatly at present, but since the pesticide of sprinkling excessively remains in soil
In, not only soil is polluted, influences environment, moreover it is possible to cause the plant underproduction.
Application No. is 201711369545.X to disclose a kind of cultural method for preventing pest and disease damage bite rhizoma polygonati seedling,
By by pass through disinfection rhizoma polygonati tuberous root embedment be covered in the soil of composite soil and hay, and around soil be equipped with net with
And the container of medical fluid is filled, container is integrated with net, is in the lower section of net, is characterized in that the composition of composite soil according to such as the following group
Remember at parts by weight：10~20 parts of volcanic ash, 15~20 parts of apatite powder, 5~8 parts of potassium chloride, 30~50 parts of loam, garlic water
10~20 parts of boil liquid, composite soil further can supply nutrient to rhizoma polygonati seedling, while composite soil also has the effect of expelling parasite,
So that rhizoma polygonati tuberous root germinates to before growing up to seedling in early period from the bite of insect pest, the survival rate of cultivation is improved, but is planted
Culture method is larger to the required amount of composite soil, larger to the substance change in soil, this cost for further resulting in cultivation increases
Add.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of breeding method for preventing rhizoma polygonati anthracnose.
It is realized particular by following technical scheme：
A kind of breeding method preventing rhizoma polygonati anthracnose, breeding method include the following steps：(1), the selection of planting site：Choosing
Selecting height above sea level is 200-690m, and soft, the subacidity yellow coarse grain rich soil that the gradient is 20-45 ° is planting base, height above sea level
Height is the rhizome polyoses content highest under 200-690m under rhizoma polygonati working condition, selects 2 years raw seedlings, rhizome polyoses content
Up to 17%；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and seedling root is sequentially placed into 3 kinds of disinfectants and is soaked
Bubble carries out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：Annual month in spring 1-3, on soil
Plant inoculation beneficial microorganism rhizoma polygonati seedling, density are 6500-8400 plants/acre, spray prevention anthracnose medicament 9-10 month.
Further, 3 kinds of disinfectants are ethyl alcohol, sodium hypochlorite, mercury chloride, and anthracnose is by by ethyl alcohol, hypochlorous acid
Harmful bacteria in soil before plant can be killed bacterium, reduce soil-borne disease by sodium, mercury chloride, the root for successively impregnating seedling
Evil.
Further, 3 kinds of disinfectants action time control bit ethyl alcohol 15-27s, sodium hypochlorite and mercury chloride are
5-10min, three kinds of ethyl alcohol, sodium hypochlorite, mercury chloride disinfectants are respectively 20s, 8min, 8min, wherein chlorination in action time
The action time of mercury, mercury chloride can make the protein denaturization in bacterium no more than 13min, so that bacterium is killed, but if
If time is more than 13min, plant root also will receive mercury chloride waste liquid after influencing disinfection and should be handled, and prevent
Pollute environment.
Further, the beneficial microbe is AMF microbial inoculum, trichoderma, EM bacteria agent and Gm chrysanthemum agent according to mass ratio
It is 1：(1-1.6)：(2-4)：1.5 mix, whether either Gm microbial inoculum, trichoderma or EM bacteria agent, can increase plant
Petiole length, the plant height, leaf area of strain, improve host.Wherein Gm microbial inoculum is by promoting root system of plant to absorb microelement and nitrogen
Fertilizer can not only improve the nutrition condition of host plant, moreover it is possible to improve the yield and quality of rhizoma polygonati；The metabolite that EM bacteria agent generates
Carbon source can not only be provided for other three kinds of microbial inoculums, moreover it is possible to a great number of elements in soil be activated, soil nutrient is further speeded up and turn
Change；The disease resistance of the yield and quality plant of the last beneficial microbe certain kind of berries, inoculation microbial inoculum can not only promote to plant to some extent
The growth and development of object.
Further, the anti-anthracnose medicament be modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to
Mass ratio is 1：(4-5)：(1-2) is mixed, and silicon is the important nutrient that plant growth needs, not only adjustable plant
Upgrowth situation, improve the mechanical strength of cell wall and the orthostatic of plant, enable the preferably positive daylighting of blade, and can be with
The repellence for increasing plant against fungal, parasitic higher plant and plant-feed insect, prevents anthracnose, after being modified by oleic acid
Contain a large amount of hydrophobic grouping in sodium metasilicate, is sprayed onto plant after mixing with plants essential oil with metal-bigcatkin willow acid complex
On, it can not only enhance the disease resistance of plant, kill bacillus anthracis, be sprayed on plant, modified sodium silicate is by the surface of vegetable oil
Tension and contact angle become smaller, and further reduce the frictional force between bacterium and plant, so that bacterium is not easy to be attached to plant
Surface is split away off.
Further, the modified sodium silicate method of modifying includes the following steps：(1), it will be processed by silica
Layer silicon mix and be added in petroleum ether with oleic acid, 35min is heated in water bath with thermostatic control, and lamina sodium silicate is that a kind of have intercalation chemical combination
The mineral crystal of object feature, grid are made of silicon, the oxygen tetrahedron of single layer, and sodium is the pillared object in interlayer, referred to as singly
Laminar sodium silicate, since lamina sodium silicate is inorganic substances, surface is that hydrophily adds oleic acid, a large amount of hydrophobic groupings is introduced, to it
It is modified, surface is made to become hydrophobicity from hydrophily；(2), (1) is placed again into petroleum ether and is washed, filtered, be put into baking oven
Middle drying.
Further, it is the complex compound that manganese, zinc, nickel and salicylic acid are formed, water that the metal-bigcatkin willow acid complex, which is metal,
Poplar acid is a kind of important endogenous signal molecule in plant, can activate a series of resistance defense responses, the present invention by manganese,
Zinc, nickel and salicylic acid are complexed to form complex, at this time the complex and salicylic acid of manganese salicylate, zinc salicylate, nickel salicylates
Obvious bacteriostatic activity is shown, the growth that can prevent anthrax can not only be crossed, manganese, Zn-ef ficiency can also improve saponin(e in rhizoma polygonati
The quality of class, the content of Siberian solomonseal rhizome polysaccharide substance and rhizoma polygonati.
Further, the plants essential oil includes galic essential oil, lemon, Peppermint essential oil, and one in the sub- essential oil in mountain storehouse
Kind or two kinds.
In conclusion the beneficial effects of the present invention are：
The first, seedling is handled and the harmful bacteria in soil before plant can be killed bacterium before plant, is subtracted
Few soil-borne disease；The second, wherein Gm microbial inoculum can not only improve host by promoting root system of plant to absorb microelement and nitrogenous fertilizer
The nutrition condition of plant, moreover it is possible to improve the yield and quality of rhizoma polygonati；The metabolite that EM bacteria agent generates can not only be other three kinds
Microbial inoculum provides carbon source, moreover it is possible to activate a great number of elements in soil, further speed up Soil Nutrient Transformation；Last beneficial microbe
The disease resistance of the yield and quality plant of the certain kind of berries, inoculation microbial inoculum can not only promote the growth and development of plant to some extent；Third,
Prevent anthracnose, illness rate be down to 3.1% by containing a large amount of hydrophobic grouping in sodium metasilicate of the oleic acid after modified, with
Plants essential oil is sprayed on plant after mixing with metal-bigcatkin willow acid complex, can not only enhance the disease resistance of plant, kills charcoal
Subcutaneous ulcer bacillus, is sprayed on plant, and modified sodium silicate becomes smaller the surface tension of vegetable oil and contact angle, further reduces thin
Frictional force between bacterium and plant is split away off so that bacterium is not easy to be attached to plant surface, in metal-bigcatkin willow acid complex
Manganese, Zn-ef ficiency can also improve the qualities of saponins in rhizoma polygonati, the content of Siberian solomonseal rhizome polysaccharide substance and rhizoma polygonati.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below, but the invention is not limited to these realities
Mode is applied, it is claimed to still fall within the claims in the present invention for any improvement or replacement on the present embodiment essence spirit
Range.
Embodiment 1
Material：Take modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：3：0.9 mixing
Anti- anthracnose medicament is made；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Embodiment 2
Material：Take modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：3.2：0.9 is mixed
Anti- anthracnose medicament is made in conjunction；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Embodiment 3
Material：Take modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：3.4：0.9 is mixed
Anti- anthracnose medicament is made in conjunction；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Embodiment 4
Material：Take modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：3.6：0.9 is mixed
Anti- anthracnose medicament is made in conjunction；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Embodiment 5
Material：Take modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：4：1.3 mixing
Anti- anthracnose medicament is made；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Control group 1
Material：Sodium metasilicate, plants essential oil and metal-bigcatkin willow acid complex are 1 according to mass ratio：4：1.3 be mixed it is anti-
Anthracnose medicament；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Control group 2
Material：Take modified sodium alginate, plants essential oil and metal-bigcatkin willow acid complex according to mass ratio be 1：4：1.3 mixed
Anti- anthracnose medicament is made in conjunction；
Breeding method：(1), the selection of planting site：Select height above sea level for 200-690m, soft, the gradient is 20-45 °
Subacidity yellow coarse grain rich soil is planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and by seedling
Root is sequentially placed into impregnate in 3 kinds of disinfectants and carry out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：
In annual month in spring 1-3, the plant inoculation beneficial microorganism rhizoma polygonati seedling on soil, density is 6500-8400 plants/acre, 9-
Sprinkling prevention in October anthracnose medicament；
Test 1,
Choosing certain planting rhizoma polygonati base is trial zone, is equally divided into 7 growing areas and by embodiment 1-5, control group 1-2's
Prevent the rhizoma polygonati in anthracnose chemicals treatment base and the anthracnose disease rate of suffering from of rhizoma polygonati is finally recorded in table 1；
Table 1
Claims (8)
1. a kind of breeding method for preventing rhizoma polygonati anthracnose, which is characterized in that the breeding method includes the following steps：(1), it plants
Plant the selection on ground：Select height above sea level for 200-690m, soft, the subacidity yellow coarse grain rich soil that the gradient is 20-45 ° is
Planting base；(2), the processing of rhizoma polygonati seedling：2 years raw seedlings are selected, and seedling root is sequentially placed into 3 kinds of disinfectants and is soaked
Bubble carries out disinfection, and sterilizes and then cultivate a period of time；(3), rhizoma polygonati seedling is transplanted：Annual month in spring 1-3, on soil
Plant inoculation beneficial microorganism rhizoma polygonati seedling, density are 6500-8400 plants/acre, spray prevention anthracnose medicament 9-10 month.
2. the breeding method of prevention rhizoma polygonati anthracnose as described in claim 1, which is characterized in that 3 kinds of disinfectants are second
Alcohol, sodium hypochlorite, mercury chloride.
3. 3 kinds of disinfectants as described in claim 1, which is characterized in that 3 kinds of disinfectants action time control bit ethyl alcohol
15-27s, sodium hypochlorite and mercury chloride are 5-10min.
4. the breeding method of prevention rhizoma polygonati anthracnose as described in claim 1, which is characterized in that the beneficial microbe is
AMF microbial inoculum, trichoderma, EM bacteria agent and the agent of Gm chrysanthemum are 1 according to mass ratio：(1-1.6)：(2-4)：1.5 mixing.
5. the breeding method of prevention rhizoma polygonati anthracnose as described in claim 1, which is characterized in that the anti-anthracnose medicament is
Modified sodium silicate, plants essential oil and metal-bigcatkin willow acid complex are 1 according to mass ratio：(4-5)：(1-2) is mixed.
6. modified sodium silicate as claimed in claim 4, which is characterized in that the modified sodium silicate method of modifying includes following step
Suddenly：(1), the layer silicon being processed by silica is mixed with oleic acid and is added in petroleum ether, 35min is heated in water bath with thermostatic control；
(2), (1) is placed again into petroleum ether and is washed, filtered, be put into baking oven and dry.
7. metal as claimed in claim 4-bigcatkin willow acid complex, which is characterized in that the metal-bigcatkin willow acid complex is gold
Belong to the complex compound formed for manganese, zinc, nickel and salicylic acid.
8. plants essential oil as claimed in claim 4, which is characterized in that the plants essential oil includes galic essential oil, lemon, thin
Lotus essential oil, one or both of sub- essential oil in mountain storehouse.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20181130 |