CN107466567A - A kind of prevention and controls of camellia tree yellowtop - Google Patents

A kind of prevention and controls of camellia tree yellowtop Download PDF

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Publication number
CN107466567A
CN107466567A CN201710761340.XA CN201710761340A CN107466567A CN 107466567 A CN107466567 A CN 107466567A CN 201710761340 A CN201710761340 A CN 201710761340A CN 107466567 A CN107466567 A CN 107466567A
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weight
parts
prevention
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yellowtop
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黄妹兰
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Guangxi Napo County Forestry Science And Technology Park Co Ltd Cui Line
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Guangxi Napo County Forestry Science And Technology Park Co Ltd Cui Line
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00Calcareous fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00Other inorganic fertilisers
    • C05D9/02Other inorganic fertilisers containing trace elements
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12Granules or flakes
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to a kind of prevention and controls of camellia tree yellowtop, belong to camellia tree yellowtop Prevention Technique field.The prevention and controls of the camellia tree yellowtop, including following methods step:1) plough deeply and improve the soil, using organic fertilizer special 2) since spring, even spray 3 special foliar fertilizers every first quarter moon.The present invention improves the glutinous weight of soil property, hardened, ponding, the situation of poor aeration by applying fertilizer special for organic and foliar fertilizer, while improves camellia tree to the micro- absorption such as iron, zinc, fundamentally solves the problems, such as to cause camellia tree yellowtop.

Description

A kind of prevention and controls of camellia tree yellowtop
【Technical field】
The present invention relates to camellia tree yellowtop Prevention Technique field, and in particular to a kind of preventing and treating side of camellia tree yellowtop Method.
【Background technology】
Yellowtop also known as yellows or iron-deficient chlorosis disease, yellowtop is the performance of zinc-deficiency, iron deficiency, causes the main of yellow leaf Reason is the glutinous weight of soil property, hardened, ponding, poor aeration, causes capillary root development bad or even withered.Come this year in China's scope Interior, fruit tree yellowtop phenomenon is very universal, and degree is more next serious.The method for preventing and treating yellowtop at this stage mainly has following several sides Formula:
(1) soil application, i.e., ditch or deep-cut fertilising on fruit tree plant pit periphery.Soil application needs a large amount of manpowers to be opened Ditch, fertilising, time consuming and dose is big, and investment is big, and yellowtop is mainly in varieties in saline-alkali areas, and basic soil makes fruit tree root system Absorbability reduces, and fertilization effect is poor.
(2) foliage fertilization, i.e., in fruit tree foliage-spray foliar fertilizer.It is strong tree, disease-resistant, high yield effective way to spray foliar fertilizer Footpath, and method is simple and easy, positive effect economic with fertilizer, but because the human-subject test of peasant is not high, it is impossible to it is different according to fruit tree Melt quality needed for growth phase applies the foliar fertilizer of various concentrations, causes fertilizer to play one's part to the full, typically sprays low dense Foliar fertilizer is spent, blade uptake is limited, does not have good effect.
The preventing and treating fruit tree yellowtop method of prior art has following defect:(1) prevention effect unobvious, fruit tree yellow leaf disease Incidence is higher;(2) efficiency is low, slowly effect;(3) ferro element absorption efficiency is low, and fertilizer damage easily occurs;(4) method is cumbersome, cost compared with It is high.
【The content of the invention】
The goal of the invention of the present invention is:For above-mentioned problem, there is provided a kind of preventing and treating side of camellia tree yellowtop Method, the prevention and controls of the camellia tree yellowtop improve the glutinous weight of soil property, plate by applying fertilizer special for organic and special foliar fertilizer Knot, ponding, the situation of poor aeration, while absorption of the camellia tree to the trace element such as iron, zinc is improved, fundamentally solve and make The problem of into camellia tree yellowtop;The fertilizer special for organic that the present invention is used to prevent and treat yellowtop can also reduce mountain diseases and pests of tea tree Incidence, while there is the characteristics of being readily produced and be environmentally friendly.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of prevention and controls of camellia tree yellowtop, including following methods step:1) plough deeply and improve the soil, using fertilizer special for organic 2) material since spring, even sprays 3 special foliar fertilizers every first quarter moon;
The fertilizer special for organic is made in accordance with the following methods:S1. 20~30 parts by weight of weeds fallen leaves, bacteria residue are measured by proportioning 15~20 parts by weight, the parts by weight of peanut shell 15~20, the parts by weight of bitter melon seed 5~10 are respectively put into pulverizer and crushed, excessively 120~ 180 mesh sieves;S2. the parts by weight of human and animal excreta 80~100 and the weight of EM bacterium 3~8 are added in the material obtained by proportioning to step S1 Part is well mixed to carry out compost fermentation, 55~65 DEG C of fermentation temperature, 36~48h of fermentation time;S3. material step S2 obtained Crush, by proportioning plus the parts by weight of Fructus Rosae Laevigatae extract 5~10, the parts by weight of borax 3~5 and the parts by weight of bryozoatum powder 15~20, stir Mix uniformly, be granulated, obtain the granular fertilizer special for organic that granularity is 3~4mm;
The special foliar fertilizer is made in accordance with the following methods:Take the parts by weight of Cocculus trilobus extract 3~5, chelated iron or complexing The parts by weight of iron 0.1~0.3, the parts by weight of white sugar 0.01~0.05, the parts by weight of water 80~100, above-mentioned raw materials are uniformly mixed to form institute State special foliar fertilizer.
Further, the Fructus Rosae Laevigatae extract is made in accordance with the following methods:The fruit of Cherokee rose is crushed, crosses 60~80 mesh sieves Net, oversize is taken, put in Microwave Extraction device, microwave power 700W~800W is set, add the volume basis of 3~6 times of weight Than the ethanol for 70%, 30~60min is extracted under the conditions of 70~80 DEG C, the filtering of 200~400 mesh, extract solution reclaims ethanol, dense Relative density 1.10~1.26 when being reduced to 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce Fructus Rosae Laevigatae extract.
Further, the bacteria residue is the bacteria residue that the acquisition of planting material culturing edible fungus is done with mulberry tree branch powder.
Further, the Cocculus trilobus extract is made in accordance with the following methods:Cocculus trilobus is crushed, adds 30~40% Ethanol solution impregnates 4~5h;Then add in ultrasonic extractor, at room temperature 30~40min of ultrasonic extraction;Extraction terminates, mistake Filtrate is filtered to obtain, filtrate recycling ethanol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content ≤ 5%, produce Cocculus trilobus extract.
In the present invention, the spraying method of the special foliar fertilizer is:Before at 9 points in the morning of fine day or at 4 points in afternoon it After spray or sprayed when cloudy, spray at the mature leaf back side.
In the present invention, the EM bacterium are commercially available prod, and all commercially available products to conform with the regulations may be used at present invention side In case.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
(1) present invention uses fertilizer special for organic, improves soil property and sticks again, hardened, ponding, the situation of poor aeration, simultaneously Absorption of the camellia tree to the trace element such as iron, zinc is improved, fundamentally solves the problems, such as to cause camellia tree yellowtop;Its special secondary school With the bryozoatum powder of organic fertilizer, the crumb structure of soil is on the one hand improved, improves the bulkiness of soil, and then improves soil Gas permeability and water-retaining property, sufficient space is provided for crop root development, contact of the increase mountain tea root with nutrient, strengthens mountain Tea tree improves the utilization rate of fertilizer, the plantation ecosystem is efficiently circulated benignly to the absorbability of nutrient;Separately The trace element needed in one side bryozoatum containing camellia trees such as Ca, Mg and Fe aluminium zinc, can promote growing for camellia tree;Again One side bryozoatum can also shorten fertilizer special for organic fermentation and enter the time of hot stage, improve the maximum temperature of heap body, prolong It is the time of long continuous high temperature fermentation, final to shorten the fermentation required time, improve the production efficiency of system fertilizer;It is described special organic Fructus Rosae Laevigatae extract and bitter melon seed are also added in fertilizer, on the one hand bitter melon seed can provide organic matter and nitrogen in fertilizer special for organic Source, the pest and disease damage of crop on the other hand can be reduced with the Fructus Rosae Laevigatae extract synergy with insecticidal properties, improves camellia The resistance against diseases of tree, greatly reduce the usage amount of agricultural chemicals, so can not only reduce the planting cost of camellia tree, can also reduce to ring The pollution in border, make the camellia tree non agricultural chemical residuum grown, be a kind of organic food of green non-pollution.
(2) present invention also prevents and treats the Cocculus trilobus of iron-deficient yellowtop, wherein special foliar fertilizer by spraying special foliar fertilizer Extract has synergy with iron, and Cocculus trilobus extract can promote absorption of the camellia tree to iron, improve efficiency.
(3) special foliar fertilizer of the invention is sprayed at the mature leaf back side, and the development of blade Mature Leaf is complete, and stomata is more And it is big, foliar fertilizer efficiency high is absorbed, it is higher 50-200% than tender leaf absorption efficiency.
(4) the inventive method positive effect, the incidence of camellia tree yellow leaf disease substantially reduce, and yellowing is 0 grade of mountain Tea tree can reach the 96-97% of camellia tree total amount;The inventive method efficiency high, it is quick, taken effect using 3-7 days after this method.
【Embodiment】
Embodiment 1
A kind of prevention and controls of camellia tree yellowtop, including following methods step:1) plough deeply and improve the soil, using fertilizer special for organic 2) material since spring, even sprays 3 special foliar fertilizers, spraying method is every first quarter moon:Before at 9 points in the morning of fine day or under Spray or sprayed when cloudy after 4 points of noon, spray at the mature leaf back side;
The fertilizer special for organic is made in accordance with the following methods:S1. 20 parts by weight of weeds fallen leaves, the weight of bacteria residue 15 are measured by proportioning Amount part, the parts by weight of peanut shell 15, the parts by weight of bitter melon seed 5 are respectively put into pulverizer and crushed, and cross 120 mesh sieves;S2. proportioning is pressed to step The parts by weight of human and animal excreta 80 and the well mixed progress compost fermentation of the parts by weight of EM bacterium 3, fermentation temperature are added in the material that rapid S1 is obtained 55~65 DEG C of degree, fermentation time 36h;S3. crushing material step S2 obtained, by proportioning plus the parts by weight of Fructus Rosae Laevigatae extract 5, The parts by weight of borax 3 and the parts by weight of bryozoatum powder 15, stir, and are granulated, and obtain the granular fertilizer special for organic that granularity is 3~4mm;
Wherein Fructus Rosae Laevigatae extract is made in accordance with the following methods:The fruit of Cherokee rose is crushed, 60~80 eye mesh screens is crossed, takes on sieve Thing, put in Microwave Extraction device, microwave power 700W~800W is set, the percent by volume for adding 3 times of weight is 70% second Alcohol, 30min is extracted under the conditions of 70~80 DEG C, the filtering of 200~400 mesh, extract solution recovery ethanol, is concentrated into relatively close at 60 DEG C 1.10~1.26,70~80 DEG C of degree is dried under vacuum to water content≤5%, produces Fructus Rosae Laevigatae extract.
Wherein bacteria residue is the bacteria residue that the acquisition of planting material culturing edible fungus is done with mulberry tree branch powder.
The special foliar fertilizer is made in accordance with the following methods:Take the parts by weight of Cocculus trilobus extract 3, the parts by weight of chelated iron 0.1, The parts by weight of white sugar 0.01, the parts by weight of water 80, above-mentioned raw materials are uniformly mixed to form the special foliar fertilizer.
Wherein Cocculus trilobus extract is made in accordance with the following methods:Cocculus trilobus is crushed, adds 30% ethanol solution dipping 4h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 30min;Extraction terminates, and filters to get filtrate, filtrate recovery second Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce Cocculus trilobus and carry Take thing.
The mountain diseases and pests of tea tree incidence of the prevention and controls plantation of the camellia tree yellowtop of the present embodiment is only 2.1%, yellow The fruit tree that change degree is 0 grade accounts for the 98% of fruit tree sum;The fruit tree that yellowing is 1 grade accounts for the 2% of fruit tree sum;Yellowing 2 grades of fruit tree is 0.
Embodiment 2
A kind of prevention and controls of camellia tree yellowtop, including following methods step:1) plough deeply and improve the soil, using fertilizer special for organic 2) material since spring, even sprays 3 special foliar fertilizers, spraying method is every first quarter moon:Before at 9 points in the morning of fine day or under Spray or sprayed when cloudy after 4 points of noon, spray at the mature leaf back side;
The fertilizer special for organic is made in accordance with the following methods:S1. 30 parts by weight of weeds fallen leaves, the weight of bacteria residue 20 are measured by proportioning Amount part, the parts by weight of peanut shell 20, the parts by weight of bitter melon seed 10 are respectively put into pulverizer and crushed, and cross 180 mesh sieves;S2. by proportioning to The parts by weight of human and animal excreta 100 and the well mixed progress compost fermentation of the parts by weight of EM bacterium 8, fermentation are added in the material that step S1 is obtained 55~65 DEG C of temperature, fermentation time 48h;S3. crushing material step S2 obtained, by proportioning plus the weight of Fructus Rosae Laevigatae extract 10 Part, the parts by weight of borax 5 and the parts by weight of bryozoatum powder 20, stir, and are granulated, and it is the granular special organic of 3~4mm to obtain granularity Fertilizer;
Wherein Fructus Rosae Laevigatae extract is made in accordance with the following methods:The fruit of Cherokee rose is crushed, 80 eye mesh screens is crossed, takes oversize, put In Microwave Extraction device, microwave power 700W~800W is set, the percent by volume for adding 6 times of weight is 70% ethanol, 60min, the filtering of 200~400 mesh, extract solution recovery ethanol, relative density when being concentrated into 60 DEG C are extracted under the conditions of 70~80 DEG C 1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Fructus Rosae Laevigatae extract.
Wherein bacteria residue is the bacteria residue that the acquisition of planting material culturing edible fungus is done with mulberry tree branch powder.
The special foliar fertilizer is made in accordance with the following methods:Take the parts by weight of Cocculus trilobus extract 5, the parts by weight of Complexing Iron 0.3, The parts by weight of white sugar 0.05, the parts by weight of water 100, above-mentioned raw materials are uniformly mixed to form the special foliar fertilizer.
Wherein Cocculus trilobus extract is made in accordance with the following methods:Cocculus trilobus is crushed, adds 40% ethanol solution dipping 5h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 40min;Extraction terminates, and filters to get filtrate, filtrate recovery second Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce Cocculus trilobus and carry Take thing.
The mountain diseases and pests of tea tree incidence of the prevention and controls plantation of the camellia tree yellowtop of the present embodiment is only 3.5%, yellow The fruit tree that change degree is 0 grade accounts for the 97% of fruit tree sum;The fruit tree that yellowing is 1 grade accounts for the 3% of fruit tree sum;Yellowing 2 grades of fruit tree is 0.
Embodiment 3
A kind of prevention and controls of camellia tree yellowtop, including following methods step:1) plough deeply and improve the soil, using fertilizer special for organic 2) material since spring, even sprays 3 special foliar fertilizers, spraying method is every first quarter moon:Before at 9 points in the morning of fine day or under Spray or sprayed when cloudy after 4 points of noon, spray at the mature leaf back side;
The fertilizer special for organic is made in accordance with the following methods:S1. 25 parts by weight of weeds fallen leaves, the weight of bacteria residue 18 are measured by proportioning Amount part, the parts by weight of peanut shell 16, the parts by weight of bitter melon seed 8 are respectively put into pulverizer and crushed, and cross 120 mesh sieves;S2. proportioning is pressed to step The parts by weight of human and animal excreta 90 and the well mixed progress compost fermentation of the parts by weight of EM bacterium 5, fermentation temperature are added in the material that rapid S1 is obtained 55~65 DEG C of degree, fermentation time 40h;S3. crushing material step S2 obtained, by proportioning plus the parts by weight of Fructus Rosae Laevigatae extract 7, The parts by weight of borax 4 and the parts by weight of bryozoatum powder 16, stir, and are granulated, and obtain the granular fertilizer special for organic that granularity is 3~4mm;
Wherein Fructus Rosae Laevigatae extract is made in accordance with the following methods:The fruit of Cherokee rose is crushed, 80 eye mesh screens is crossed, takes oversize, put In Microwave Extraction device, microwave power 700W~800W is set, the percent by volume for adding 5 times of weight is 70% ethanol, 50min, the filtering of 200~400 mesh, extract solution recovery ethanol, relative density when being concentrated into 60 DEG C are extracted under the conditions of 70~80 DEG C 1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Fructus Rosae Laevigatae extract.
Wherein bacteria residue is the bacteria residue that the acquisition of planting material culturing edible fungus is done with mulberry tree branch powder.
The special foliar fertilizer is made in accordance with the following methods:Take the parts by weight of Cocculus trilobus extract 4, the parts by weight of chelated iron 0.2, The parts by weight of white sugar 0.03, the parts by weight of water 90, above-mentioned raw materials are uniformly mixed to form the special foliar fertilizer.
Wherein Cocculus trilobus extract is made in accordance with the following methods:Cocculus trilobus is crushed, adds 35% ethanol solution dipping 4h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 35min;Extraction terminates, and filters to get filtrate, filtrate recovery second Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce Cocculus trilobus and carry Take thing.
The mountain diseases and pests of tea tree incidence of the prevention and controls plantation of the camellia tree yellowtop of the present embodiment is only 2.8%, yellow The fruit tree that change degree is 0 grade accounts for the 96% of fruit tree sum;The fruit tree that yellowing is 1 grade accounts for the 4% of fruit tree sum;Yellowing 2 grades of fruit tree is 0.
Comparative example 1:
The prevention and controls of the camellia tree yellowtop of comparative example 1, the fertilizer special for organic of use do not add Fructus Rosae Laevigatae extract, its He is the same as embodiment 1.
As a result:The mountain diseases and pests of tea tree incidence of the prevention and controls plantation of the camellia tree yellowtop of comparative example 1 is up to 36.5%. Illustrate that the present invention can effectively improve the resistance against diseases of camellia tree by adding Fructus Rosae Laevigatae extract and bitter melon seed synergy.
Comparative example 2:
The prevention and controls of the camellia tree yellowtop of comparative example 2, the fertilizer special for organic of use do not add bitter melon seed, and other are the same as real Apply example 1.
As a result:The mountain diseases and pests of tea tree incidence of the prevention and controls plantation of the camellia tree yellowtop of comparative example 2 is up to 27.6%. Illustrate the present invention by adding bitter melon seed and bitter melon seed can act synergistically and can effectively improve the resistance against diseases of camellia tree.
Comparative example 3:
The prevention and controls of the camellia tree yellowtop of comparative example 3, the fertilizer special for organic of use do not add bryozoatum powder, and other are same Embodiment 1.
As a result:In the camellia tree fertilizer special for organic preparation process of comparative example 3 fermentation reach 55 DEG C for up to 40h, heap The maximum temperature of body is only 58 DEG C, and the time required for final fermentation is 82h, while the camellia tree planting soil property one of comparative example 3 Hardened, the situation of ponding be present after year;And the time of 55 DEG C of fermentation arrival only needs in the fertilizer special for organic preparation process of embodiment 1 15h, the maximum temperature of heap body reach 65 DEG C, and the time required for final fermentation is only 36h, and plantation 3 is hardened without soil property every year, product The phenomenon of water.
Illustrate the present invention by add bryozoatum powder can effectively shorten fermentation into hot stage time, improve heap body Maximum temperature, and then production efficiency is improved, while the problem of soil property is hardened, and ponding causes yellowtop can be prevented.
Comparative example 4:
The prevention and controls of the camellia tree yellowtop of comparative example 4, the foliar fertilizer of use do not add Cocculus trilobus extract, and other are same Embodiment 1.
As a result:The camellia tree that the camellia tree yellowing of the prevention and controls plantation of the camellia tree yellowtop of comparative example 4 is 0 grade Account for the 63% of camellia tree sum;The camellia tree that yellowing is 1 grade accounts for the 26% of camellia tree sum;Yellowing is 2 grades of mountain Tea tree accounts for the 11% of camellia tree sum;And embodiment 1 is then:The fruit tree that yellowing is 0 grade accounts for the 98% of fruit tree sum;Yellow The fruit tree that degree is 1 grade accounts for the 2% of fruit tree sum;The fruit tree that 2 grades of yellowing is 0.
Illustrate to do in the special foliar fertilizer of raw material using Cocculus trilobus extract and iron, Cocculus trilobus extract has with iron to be cooperateed with Effect, promotes absorption of the camellia tree to iron, more notable to the prevention effect of camellia tree yellowtop.
The yellowing grade scale of camellia tree is 0 grade in the present invention:Proper tree;1 grade:Slight Pressure trunk injection tree, the sick tip Account for 25% or so of whole young sprouts;2 grades:Moderate Pressure trunk injection tree, the sick tip account for whole treetops 50% or so.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims (5)

1. a kind of prevention and controls of camellia tree yellowtop, it is characterised in that including following methods step:1) plough deeply and improve the soil, apply Organic fertilizer special 2) since spring, even spray 3 special foliar fertilizers every first quarter moon;
The fertilizer special for organic is made in accordance with the following methods:S1. by proportioning measure weeds fall leaves 20~30 parts by weight, bacteria residue 15~ 20 parts by weight, the parts by weight of peanut shell 15~20, the parts by weight of bitter melon seed 5~10 are respectively put into pulverizer and crushed, and cross 120~180 Mesh sieve;S2. the parts by weight of human and animal excreta 80~100 are added in the material obtained by proportioning to step S1 and the parts by weight of EM bacterium 3~8 are mixed Close and uniformly carry out compost fermentation, 55~65 DEG C of fermentation temperature, 36~48h of fermentation time;S3. material powder step S2 obtained It is broken, by proportioning plus the parts by weight of Fructus Rosae Laevigatae extract 5~10, the parts by weight of borax 3~5 and the parts by weight of bryozoatum powder 15~20, stirring Uniformly, it is granulated, obtains the granular fertilizer special for organic that granularity is 3~4mm;
The special foliar fertilizer is made in accordance with the following methods:Take the parts by weight of Cocculus trilobus extract 3~5, chelated iron or Complexing Iron 0.1 ~0.3 parts by weight, the parts by weight of white sugar 0.01~0.05, the parts by weight of water 80~100, above-mentioned raw materials are uniformly mixed to form described special Foliar fertilizer.
2. the prevention and controls of camellia tree yellowtop according to claim 1, it is characterised in that the Fructus Rosae Laevigatae extract according to Following methods are made:The fruit of Cherokee rose is crushed, 60~80 eye mesh screens is crossed, takes oversize, put in Microwave Extraction device, microwave work(is set Rate 700W~800W, add 3~6 times of weight percent by volume be 70% ethanol, under the conditions of 70~80 DEG C extract 30~ 60min, the filtering of 200~400 mesh, extract solution recovery ethanol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C true Sky is dried to water content≤5%, produces Fructus Rosae Laevigatae extract.
3. the prevention and controls of camellia tree yellowtop according to claim 1, it is characterised in that the bacteria residue is with mulberry tree branch powder Do the bacteria residue of planting material culturing edible fungus acquisition.
4. the prevention and controls of camellia tree yellowtop according to claim 1, it is characterised in that the Cocculus trilobus extract according to Following methods are made:Cocculus trilobus is crushed, the ethanol solution for adding 30~40% impregnates 4~5h;Then ultrasonic wave extraction is added In device, 30~40min of ultrasonic extraction at room temperature;Extraction terminates, and filters to get filtrate, filtrate recycling ethanol, is concentrated into 60 DEG C of phases To density, 1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Cocculus trilobus extract.
5. the prevention and controls of camellia tree yellowtop according to claim 1, it is characterised in that the special foliar fertilizer sprays Method is:Either spray or sprayed when cloudy after at 4 points in afternoon before at 9 points in the morning of fine day, spray and carried on the back in mature leaf Face.
CN201710761340.XA 2017-08-30 2017-08-30 A kind of prevention and controls of camellia tree yellowtop Pending CN107466567A (en)

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