CN109734531A - It is a kind of for prevent and treat ginkgo leaf yellow leaf it is withered medicine fertilizer and its fertilizing method - Google Patents
It is a kind of for prevent and treat ginkgo leaf yellow leaf it is withered medicine fertilizer and its fertilizing method Download PDFInfo
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- 239000003814 drug Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 30
- 210000003608 fece Anatomy 0.000 claims abstract description 32
- 239000010871 livestock manure Substances 0.000 claims abstract description 32
- 238000013270 controlled release Methods 0.000 claims abstract description 25
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- 230000000694 effects Effects 0.000 claims abstract description 11
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- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 claims description 3
- 241000819999 Nymphes Species 0.000 abstract description 11
- 239000005871 repellent Substances 0.000 abstract description 10
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- 230000008901 benefit Effects 0.000 description 4
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Abstract
A kind of for preventing and treating ginkgo leaf yellow leaf withered medicine fertilizer and its fertilizing method, the present invention relates to botanical insect-proof technical fields, it is formed by delaying controlled release medicine fertilizer and bio-bacterial manure, and slow controlled release medicine fertilizer and the quality proportioning of bio-bacterial manure are 5:4-8.It by slow controlled release medicine fertilizer and bio-bacterial manure before spring bud, using the fertilization mode spread fertilizer over the fields, is spread fertilizer over the fields around the ginkgo within root system scope of activities respectively, and the soil around ginkgo is carried out to plough rake.Worm's ovum, adult, nymph and the repellent of ground can directly be killed and kill the nymph on tree, repellent adult lays eggs in ginkgo blade back；Cooperate bio-bacterial manure, nutrient is comprehensive, loose activating soil, more conducively the nutrien utilization and uniform growth of ginkgo.
Description
Technical field
The present invention relates to botanical insect-proof technical fields, and in particular to it is a kind of for prevent and treat ginkgo leaf yellow leaf it is withered medicine fertilizer and
Its fertilizing method.
Background technique
While greatly developing ginkgo rich people's industry, this single tree species large area contiguous plant due to ginkgo, in addition
Seedlings of Ginkgo biloba market conditions glided in recent years, and many peasant households are to ginkgo negligence of management.Has plenty of extensive management, some is even
It does not apply fertilizer directly, does not water, do not go and buy Chinese medicine.Many ginkgo undergrowths due tos fertilizer deficiency, arid, impeded drainage etc. at present are caused,
Pest and disease damage harm is serious.Especially this pest of ginkgo Scirothrips dorsalis, in recent years all in outburst situation.Although government is every in recent years
The method that year all takes aerial spray to ginkgo Scirothrips dorsalis carries out unified prevention and treatment, but covers since the ginkgo woods are strongly fragrant, has little effect.
Cause in recent years Pizhou City's Ginkgo Growing large area there is the withered phenomenon of too early leaf yellow leaf, seriously affected ginkgo growth, very
To the development for having influenced Pizhou City's ginkgo industry.It is Ginkgo Leaf Blight that this premature many people of yellow leaf phenomenon, which are referred to as it,.And
In fact, being compared according to the observation of many years, ginkgo leaf is premature withered and yellow, and the existing ginkgo of reason lacks nitrogen, phosphorus, potash fertilizer, micro-
Secondary element fertilizer, organic matter is fertile and the factors such as arid, water stain, more has main reasons is that the outburst of ginkgo Scirothrips dorsalis is endangered and made
At.Thrips sucks, and Folium Ginkgo is caused to lose moisture content, loses nutrition, loses green, until leaf photosynthesis is influenced, into
And keep Folium Ginkgo chlorosis withered and yellow.Folium Ginkgo is sucked and laid eggs in blade back by thrips simultaneously, causes leaf tissue damaged, leads
Blade direct infection pathogen is caused, until it is withered that leaf blight occurs.By acquiring Folium Ginkgo in 7,8,9,10, November respectively
It compares, the Folium Ginkgo by thrips harm is not one times thicker than the blade endangered, and summer and autumn, leaf color is two-sided dense
Green, blade is thick and heavy, and functional period of leaf is long.In the case where not big extreme cold current and strong wind, the leaf fall period can be generally deferred to
To mid-November.And it is then obvious thin by the blade that thrips endangers, and leaf color is turned to be yellow, and blade back whitens, and leaf margin is shrivelled.Blade
Different according to the degree endangered by thrips, six Julys having begin to fall leaves, and generally the blade than not being compromised mentions
Early withered and yellow fallen leaves 20 to 50 days." eight September leaves are withered, and Pizhou City early enters everywhere by 20,000 hectares of ginkgo woodss, six July Ye Jianhuang
The phenomenon that autumn ", has seen used.Seriously compromise the normal growth of ginkgo.Ginkgo leaf yellow leaf is withered, reduces photosynthesis, reduces
The growth accumulation of ginkgo, reduces the brass content of Ginkgo biloba leaves, affects the landscape effect in ginkgo leaf autumn.
In the prevention and treatment to ginkgo Scirothrips dorsalis, much plantation peasant household takes underground largely to pour 3911 a few years ago, on the ground
The various methods such as artificial spray.In recent years, the technological means new using aircraft Unifying control etc., but due to ginkgo woods cyclopentadienyl
Close, field is strongly fragrant to cover, and thrips breeding amount is big, generation overlap, and ability of migrating is strong, and control efficiency is not very ideal.And it most closes
Key is these control methods, causes a large amount of residuals of pesticide, polluted environment, destroys the flat of ginkgo woods biological and ecological
Weighing apparatus.The requirement for the Green Development that current country advocates is not met.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure is simple, design rationally, make
With conveniently, saving of work and time subtracts medicine, and that reduces pollution by pesticides is used to prevent and treat the withered medicine fertilizer of ginkgo leaf yellow leaf and its fertilising side
Method can directly kill worm's ovum, adult, nymph and the repellent of ground and kill the nymph on tree, and repellent adult is in ginkgo blade back
Oviposition；Cooperate bio-bacterial manure, nutrient is comprehensive, loose activating soil, more conducively the nutrien utilization and uniform growth of ginkgo.
To achieve the above object, heretofore described medicine fertilizer is made of slow controlled release medicine fertilizer and bio-bacterial manure, and slow controlled release
Medicine fertilizer and the quality proportioning of bio-bacterial manure are 5:4-8.
Further, the slow controlled release medicine fertilizer is slow greater than 45% containing 0.2% imidacloprid, nitrogen-phosphorus-potassium total content
Controlled release medicine fertilizer.
Further, the content of organic matter is greater than 50% in the bio-bacterial manure, and middle microelement is beneficial greater than 15%
Every gram of biological bacteria is greater than 200,000,000.
The fertilizing method of Traditional Chinese medicine fertilizer of the present invention is as follows: according to quality proportioning, by slow controlled release medicine fertilizer and bio-bacterial manure in spring
Before bud, using the fertilization mode spread fertilizer over the fields, spread fertilizer over the fields around the ginkgo within root system scope of activities respectively, and will be around ginkgo
Soil carries out ploughing rake.
Further, the fertilising of medicine fertilizer can also be applied using the method for the surrounding ring-type ditch spread in ginkgo
It is administered (being unable to cave to apply).
Further, it in the fertilizing method of the medicine fertilizer, in the March that current year is completed in fertilising to September, i.e., waters when arid
Several times.
Further, in the fertilizing method of the medicine fertilizer, the June of current year, July, August, i.e. ginkgo leaf are completed in fertilising
When blight and the big generation of thrips, cooperation spray prevention and treatment as one sees fit (full season is generally not required to spray).
Further, the application dosage of the medicine fertilizer is as follows: in 667 ground ㎡, being equipped with slow 1-2 bags, every bag of controlled release medicine fertilizer
50 ㎏, 2-3 bags of bio-bacterial manure, every bag of 40 ㎏, nursery lot will suitably increase dosage.
The invention has the following beneficial effects: of the present invention a kind of for preventing and treating the withered medicine fertilizer of ginkgo leaf yellow leaf and its fertilising
Method, cocoa directly kill worm's ovum, adult, nymph and the repellent of ground and kill the nymph on tree, and repellent adult is in ginkgo
Blade back oviposition；Cooperating bio-bacterial manure, nutrient is comprehensive, loose activating soil, more conducively the nutrien utilization and uniform growth of ginkgo,
The advantages that present invention has structure simple, and setting is reasonable, low manufacture cost, saving of work and time subtract medicine, reduce pollution by pesticides etc.
Advantage.
Specific embodiment
Present embodiment the technical solution adopted is that: medicine fertilizer described in present embodiment is by slow controlled release medicine fertilizer
It is formed with bio-bacterial manure, and slow controlled release medicine fertilizer and the quality proportioning of bio-bacterial manure are 5:4-8；The slow controlled release medicine fertilizer be containing
The slow controlled release medicine fertilizer of 0.2% imidacloprid, nitrogen-phosphorus-potassium total content greater than 45%；The content of organic matter is big in the bio-bacterial manure
In 50%, middle microelement is greater than 15%, and every gram of beneficial organism bacterium is greater than 200,000,000.
The fertilizing method of present embodiment Traditional Chinese medicine fertilizer is as follows: according to above-mentioned quality proportioning, by slow controlled release medicine fertilizer and life
Object bacterial manure is before spring bud, using the fertilization mode spread fertilizer over the fields, is spread fertilizer over the fields around the ginkgo within root system scope of activities respectively, and will
Soil around ginkgo carries out ploughing rake；It waters several times when March to the September, i.e. arid of current year is completed in fertilising, 6
Month, July, when the big generation of August, i.e. Ginkgo Leaf Blight and thrips, cooperation spray prevention and treatment as one sees fit (full season is generally not required to spray).
Further, the application dosage of the medicine fertilizer is as follows: in 667 ground ㎡, being equipped with slow 1-2 bags, every bag of controlled release medicine fertilizer
50 ㎏, 2-3 bags of bio-bacterial manure, every bag of 40 ㎏, nursery lot will suitably increase dosage.
Present embodiment has the beneficial effect that one kind described in present embodiment for preventing and treating ginkgo leaf yellow leaf
Withered medicine fertilizer and its fertilizing method can directly kill worm's ovum, adult, nymph and the repellent of ground and kill the nymph on tree,
Repellent adult lays eggs in ginkgo blade back；Cooperate bio-bacterial manure, nutrient is comprehensive, loose activating soil, more conducively the nutrient of ginkgo
Using and uniform growth, the present invention have structure simple, rationally, the advantages that low manufacture cost, saving of work and time, weight-reducing subtracts for setting
The advantages that medicine, reduction pollution by pesticides.
Embodiment:
1, selection experimental field and usage and dosage
Test plot is selected in villager Wu Fengjia in the town of the town Tie Fu, totally three pieces of ginkgo fields.One of field is located at iron
The town Fu Zhen government west, 200 meter Lu Xi of the South Road Xin Xiu great Ma south, another piece is located at road east, is located at the town Tie Fu town government to third block
Building east.These three block areas are all one mu, add bio-bacterial manure (soil using above-mentioned medicine fertilizer, i.e., slow controlled release medicine fertilizer within continuous 3 years
Xiucai), dosage is 200 yuan of 50 ㎏ of medicine fertilizer, 120 yuan of 40 ㎏ of bio-bacterial manure, and before administration time is spring bud, method of administration is full field
Spread fertilizer over the fields cultivated rake.Annual only primary in arid time watering mid-June, on July 25 or so, laxative was primary, added up to expense less than 400
(the case where this three pieces ground that test is selected, before using medicine fertilizer and bio-bacterial manure, management is with the ginkgo of other peasant households for member
It is essentially identical to manage and protect method.Watering is primary when annual most arid every year, and laxative is primary when thrips big generation, other are without spy
Different management) from spring to autumn, ginkgo is always verdure.Even the leaf set greatly, and always from last branch bottommost
To treetop, leaf is all black thickness, glossy shinny, and the leaf back side is also viridescent, does not suck blushing by thrips.With adjacent side
And other are equally managed, and are managed and protected finer plot using out-of-date methods and compared, these three plot all show particularly evident.
How much increase and decrease dosage according to field trees to 667 ㎡, 1 to 2 bags of the medication fertilizer in the ground general 667 ㎡, every bag of 50 ㎏, bio-fertilizer 2 to 3
Bag, every bag of 40 ㎏, nursery lot will suitably increase dosage.Method of administration is that cultivated rake, or the surrounding annular groove in tree are spread fertilizer over the fields in full field
It applies, is unable to cave and applies, because tree root is unidirectionally to conduct.Whole process meets arid and to water in due course, cooperation laxative when thrips big generation, because
Thrips occurrence quantity is too big, and ability of migrating is strong.Thrips migrates to will not generally suck on the leaf of application medicine fertilizer, or sucks
Feel there are flavour of a drug just no longer to suck, will not more lay eggs in blade back.But thrips presence is had on leaf certainly, is only flown away sudden
Problem.
2, the effect of Experimental Comparison
2.1, every leaf has the comparison of worm amount: thrips high-incidence season, every leaf of blade using medicine fertilizer and bio-fertilizer generally have worm
10 to 20, generally there are worm 30 to 50 using every leaf of other fertilizer, more up to 60 bulls；
2.2, blade victimization state compares: 95% or more the blade serviceability rate of application medicine fertilizer cooperation bacterial manure does not have leaf yellow leaf
Withered phenomenon, up to 98% or more, blade back whitens the pest and disease damage rate that other are managed and protected, and universal leaf yellow leaf is withered；
2.3, ginkgo increment compares: the growing way using the tree of medicine fertilizer and bacterial manure is strong, sets crack initiation, and color of the leather whitens,
Compare neighbours and simultaneously transplant an equal amount of tree, hence it is evident that is coarse.By measurement, three annual each trees compare other management
4.5 centimetres of perimeters of tree thickening；
2.4, the leaf fall period compares: general in mid-November, and the fallen leaves leaf color cadmium yellow on the ground of application medicine fertilizer and bacterial manure.Its
He, which falls leaves, generally will do sth. in advance 20 to 50 days, and leaf color of falling leaves on the ground is gloomy withered and yellow.
3. analysis of experiments
By Experimental Comparison, the effect inside this has mainly used slow controlled release medicine fertilizer and bio-bacterial manure；Medicine fertilizer be both medicine,
It is fertilizer again, medicine fertilizer dual control the lasting period 8 months, is originally and is eliminated aphis on field crop using anti-, registration card is
0.2% imidacloprid, the Ministry of Agriculture formally promote.It is now used on ginkgo to prevent and treat ginkgo Scirothrips dorsalis, passes through tracking in 3 years
On probation and comparison, effect are very apparent.This slow controlled release medicine fertilizer can direct desinsection ovicidal to subterranean pest-insect.Pizhou City's ginkgo leave tea are yellow
Thrips is mostly overwintering in underground with pupa, and in 1 year four generation of generation, spring four to May pupates, starts to endanger on nymph tree
Evil.This medicine fertilizer is applied, adult, the nymph of ground can be directly killed in soil.Spread fertilizer over the fields tree surrounding can with repellent and
Kill the nymph on tree.To epiphyllous pest, action principle is that medicine and high molecular material combine, and is drawn by plant transpiration
Power, medicine are absorbed from plant root, by being transmitted to blade in plant, are then breathed in atmosphere.Pest flies or posts
Life is when on plant leaf, due to leaf drug containing itself, in addition the flavour of a drug that breathing comes out, can play direct repellent or kill
The effect of dead pest, reaches insecting driving insect effect.Due to being used cooperatively the bio-bacterial manure rich in middle microelement, nitrogen, phosphorus, potassium
Fertilizer slow-release, fertilizer efficiency is lasting, while compounding application contains 50% organic matter, and native Xiucai biology of the middle microelement greater than 15% has
Machine fertilizer, supplemented with the organic matter and middle microelement for being conducive to Ginkgo Growing, nutrient is balanced, and nutrient is comprehensive, and biological bacteria is in the soil
Breeding, dissolving phosphor and dissolving potassium, loose activating soil, the more conducively nutrien utilization and uniform growth of ginkgo.
4, it summarizes
It is withered with slow controlled release medicine fertilizer cooperation bio-bacterial manure prevention and treatment ginkgo leaf yellow leaf by 3 years Experimental Comparisons, one, solution
It continuously sprays insecticide, pollution by pesticides harm is big, and pesticide residue is more, the bad problem of control efficiency；Two, it is raw to solve ginkgo
Long nutrient supply equilibrium and lasting problem；Three, Pizhou City is solved at present using opticaltunnel when ginkgo as representative, ginkgo vast stretch of wooded country is traveled
The problem of landscape leaf yellow leaf withered fallen leaf morning；Four, saving of work and time saves fertilizer and saves medicine, and reducing investment outlay, (Routine Management ginkgo, 667 ㎡ are applied
One bag 200 yuan of compound fertilizer, one bag 120 yuan of top dressing, chicken manure 2m3It 260 yuan, sprays 2 to 3 times, per acre 100 yuan every time, adds up to medicine fertilizer
At least need 800 yuan, it is important to using it is conventional it is this manage and protect method, can't resolve ginkgo leaf yellow leaf it is withered early fall leaves ask
Topic)；Five, meet the weight-reducing that country vigorously advocates at present and subtract medicine new demand.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of for preventing and treating the withered medicine fertilizer of ginkgo leaf yellow leaf, it is characterised in that: it is by slow controlled release medicine fertilizer and bio-bacterial manure group
At, and slow controlled release medicine fertilizer and the quality proportioning of bio-bacterial manure are 5:4-8.
2. according to claim 1 a kind of for preventing and treating the withered medicine fertilizer of ginkgo leaf yellow leaf, it is characterised in that: described is slow
Controlled release medicine fertilizer is the slow controlled release medicine fertilizer containing 0.2% imidacloprid, nitrogen-phosphorus-potassium total content greater than 45%.
3. according to claim 1 a kind of for preventing and treating the withered medicine fertilizer of ginkgo leaf yellow leaf, it is characterised in that: the life
The content of organic matter is greater than 50% in object bacterial manure, and middle microelement is greater than 15%, and every gram of beneficial organism bacterium is greater than 200,000,000.
4. a kind of for preventing and treating the fertilizing method of the withered medicine fertilizer of ginkgo leaf yellow leaf, it is characterised in that: according to quality proportioning, will delay
Controlled release medicine fertilizer and bio-bacterial manure are before spring bud, using the fertilization mode spread fertilizer over the fields, spread fertilizer over the fields the root system activity around ginkgo respectively
Within the scope of, and the soil around ginkgo is carried out to plough rake.
5. according to claim 4 a kind of for preventing and treating the fertilizing method of the withered medicine fertilizer of ginkgo leaf yellow leaf, feature exists
In: the fertilising of the medicine fertilizer can also carry out application using the method for the surrounding ring-type ditch spread in ginkgo.
6. according to claim 4 a kind of for preventing and treating the fertilizing method of the withered medicine fertilizer of ginkgo leaf yellow leaf, feature exists
In: in the fertilizing method of the medicine fertilizer, in the March that current year is completed in fertilising to September, i.e., water several times when arid.
7. according to claim 4 a kind of for preventing and treating the fertilizing method of the withered medicine fertilizer of ginkgo leaf yellow leaf, feature exists
In: in the fertilizing method of the medicine fertilizer, June current year, July, the big generation of August, i.e. Ginkgo Leaf Blight and thrips are completed in fertilising
When, cooperation spray prevention and treatment as one sees fit.
8. according to claim 4 a kind of for preventing and treating the fertilizing method of the withered medicine fertilizer of ginkgo leaf yellow leaf, feature exists
In: the application dosage of the medicine fertilizer is as follows: in 667 ground ㎡, being equipped with slow 1-2 bags of controlled release medicine fertilizer, every bag of 50 ㎏, bio-bacterial manure 2-
3 bags, every bag of 40 ㎏, nursery lot will suitably increase dosage.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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