A kind of complex fertilizer and production method for preventing and treating fast-growing Eucalyptus Species looper
Technical field
The invention belongs to agricultural chemicals and fertilizer field, and in particular to it is a kind of prevent and treat fast-growing Eucalyptus Species looper complex fertilizer and
Production method.
Background technology
Looper, also known as " amount step worm ", " personally carrying on the back worm ", are that one kind eats leaf insect, belong to invertebrate, Insecta, squama
Wing mesh, the general designation of Geometridae, general looper be divided into tung tree looper, angstrom looper, big bridging worm, with gram looper etc., looper children
Worm body is elongated, and one bends one and stretches as an arch bridge during action, and during rest, body oblique can be stretched as dendritic;Adult wing is big, and body is elongated
There is a undercoat, feeler is thread or pinniform, is referred to as " geometrid moth ".After cankerworm is aging, is climbed along branch is dry to ground, bury and pupate,
First make a native room before pupating in soil, then pupate wherein.Embedded depth is different with soil property, grittiness, loose soil bury compared with
Deep, general embedded depth is in 3-6cm.Tung tree looper is that discovered in recent years endangers one of primary pest of eucalyptus, and large area occurs
When, whole leaf is eaten up, and after being endangered, Eucalyptus is slow, or even dead.
The method of preventing and treating eucalyptus looper generally has following several at present:
First, artificial control:1. carry out excavated by manual work pupa in each pupa time in generation serious forest land occurs;2. inhabited according to adult more
In on tall and big trees or building and it is frightened after have the seemingly-dead habit of landing, manually swatted in early morning in each adult stage in generation,
It is the important measures for preventing and treating the looper;3. ovum focuses mostly on, production, can be after adult full incidence period between the bark gap of tall and big trees, people
Work strikes off pieces of an egg, but artificial control's method can only typically kill part insect, it is difficult to reaches control insect comprehensively and occurs and endanger
Purpose.
2nd, the kind of resistance is selected.
3rd, biological control:Trichogramma releases can be used in the ovum phase, controls the hatching of ovum phase.
4th, light trap adult.In each generation adult plumage black light lamps adult is used for peak period.
5th, chemical control:Pesticide control is carried out in the 1-3 instar larvae phases, routine administration kind has AVM, chlorine cyanogen chrysanthemum
Ester, effective cypermethrin, d ichlorbenzuron, emamectin benzoate, phoxim, chlopyrifos etc..
6th, high efficiency prevention and controls:The phase can be broken out in adult, looper be prevented and treated using smoke agent, smoke agent leads to
Cross high temperature and form agricultural chemicals smog, diffused in Eucalyptus Stand, greatly reduce the time of preventing and treating looper, while alleviate labourer's
Burden.But the equal Shortcomings of above prevention and controls:1st, artificial control takes work consuming, while can not possibly be exhaustive, deep in soil
Larva, pupa and ovum of layer etc. can not possibly be fully erased;2nd, it is unstable to fail large area because less effective the methods of biological control
Popularization and application;3rd, chemical control is mainly carried out by spray pattern, is endangered no matter being existed using sprayer or fog machine dispenser
The problem of evil operator is safe, eucalyptus is tall and big in 4-5 term plant in addition, too big in woodland dispenser difficulty;4th, eucalyptus is a variety of greatly
Plant and rugged mountain region, to operator heavy load.
The content of the invention
The purpose of the present invention is to be to provide a kind of complex fertilizer and production method for preventing and treating fast-growing Eucalyptus Species looper, this
Complex fertilizer can effectively prevent and treat looper pupa, larva, reduce later stage chi using Diacloden and tea seed cake as the main component of preventing and treating looper
Earwig occurrence degree, makes it not reach index for control;Complex fertilizer nitrogen, phosphorus, potassium proportioning content are reasonable while micro in being rich in simultaneously
Element fertilizer uses in base fertilizer or top dressing, can significantly improve eucalyptus growing way;Fertilising is carried out simultaneously with preventing and treating looper, is mitigated significantly
In operator's working time, improve efficiency.
Technical scheme is as follows:
The complex fertilizer of the preventing and treating fast-growing eucalyptus looper of inventor's application, is made up of the raw material of following parts by weight:Tea seed cake 5-
10 parts, pulverized limestone 5-10 parts, inorganic fertilizer 25-35 parts, middle micro- 5-10 parts, adhesive 10-20 parts, 10% Diacloden it is wettable
Property pulvis 3-8 parts, organic fertilizer 5-50 parts.
The inorganic fertilizer element is nitrogen, phosphorus, potassium, the element containing following parts by weight in the inorganic fertilizer:Nitrogen 15-20 parts, phosphorus
3-5 parts, potassium 7-10 parts.Nitrogen in the inorganic fertilizer element is carried by one or more in urea, ammonium chloride, Diammonium phosphate (DAP)
For;Phosphorus is calcium magnesium phosphate, one or two provide in calcium superphosphate, Diammonium phosphate (DAP);Potassium provides for potassium chloride or potassium sulfate.
The middle trace element is copper, iron, zinc, the element containing following parts by weight in the middle trace element:Copper 1-2 parts,
Iron 3-5 parts, zinc 1-3 parts.Copper in described middle trace element is provided by copper sulphate;Iron is provided by ferrous sulfate;Zinc is by containing knot
The zinc sulfate of brilliant water provides.
Described adhesive is molasses alcohol waste liquid and kaolin weight ratio is 1:1 mixture.
Organic fertilizer described above is by molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, adds zymophyte after everfermentation
Obtained product, then through dry, pulverize, produce;The zymophyte is the production of Shandong Su Ke Chinese bioengineering limited company
Zymophyte, model:SKHZYE-RBW1000, (network address:http://www.sukahan.com/);Organic fertilizer per ton uses
80-100 grams of this zymophyte.This zymophyte is a kind of biological agent with bioactivity, containing a large amount of aerobic and
Anaerobic type microorganism, including hay bacillus, liver moss bacterium, more Acarasiales, Aspergillus, Nocard's bacillus, molasses alcohol waste liquid, sugar refinery are filtered
Mud and sugarcane marrow have very strong selectivity and adaptability, have stronger degradation capability to materials such as its high COD, BOD and ammonia nitrogen, simultaneously
Heavy metal toxicity growth and breeding can also be overcome and be metabolized above raw material.It has further the advantage that simultaneously:
1. reducing caused niff in garbage processing procedure, suppress harmful microbe and formed.2. reduce organic
The quantity and volume of rubbish, extend the service life of refuse landfill.3. reducing the COD of percolate, BOD content, subtract
Light subsequent treatment load.4. unique bacteria formulation+bio-enhancer+micronutrient efficiently can reduce rubbish by clearance
The growth of field mosquitos and flies.5. reducing the use of chemicals, processing cost is reduced, prevents secondary pollution.
Above-mentioned signified Diacloden, chemical name:3- (the chloro- 5- benzothiazolylmethyls of 2-) -5- methyl N-nitro -4H-1,3,
5- tetrahydrochysene oxadiazines -4- imines;Physicochemical property:White crystalline powder.
According to the literature, Diacloden is a kind of second generation nicotinoids high-efficient low toxicity insecticide of brand new, is had to insect
There is stomach toxicity, tag and systemic activity, for foliar spray and soil root irrigation.Rapidly by interior suction after its dispenser, and it is transmitted to
Each position of plant, there is good preventive effect to sucking pest such as aphid, plant hopper, leafhopper, aleyrodid etc..But it there are no to harm speed
The report of the looper preventing and treating of raw eucalyptus.
Diacloden is the anabasine insecticide developed by Novartis Co., Ltd in 1991, and its mechanism of action is similar to imidacloprid,
Alternative suppresses insect CNS nicotinic acetylcholine esterase acceptor, and then blocks insect CNS just
Often conduction, insect is caused to occur dead during paralysis machine.Not only have tag, stomach toxicity, systemic activity, and there is higher work
Property, more preferable security, wider array of insecticidal spectrum and work fast, the features such as lasting period is long, be substitution those to mammal
Toxicity height, the organophosphor for having residual and environmental problem, carbamate, the preferable kind of organochlorine insecticides.To coleoptera,
Diptera, Lepidoptera, especially homoptera pest have high activity, can effectively prevent and treat various aphids, leafhopper, plant hopper, aleyrodid, gold
The insects such as tortoise larva, colorado potato bug, nematode, ground beetle, leaf miner and knot polytype chemical pesticide produce resistance
Insect.With imidacloprid, Acetamiprid, Nitenpyram no interactions resistance.It can be not only used for cauline leaf process, seed treatment, can also be used for soil
Earth processing.Suitable for crop is rice class crop, beet, rape, potato, cotton, Kidney bean, fruit tree, peanut, sunflower, soybean, cigarette
Grass and citrus etc..Under recommended dose use to crop safety, without poisoning.
Toxicity, according to Chinese pesticide toxicity grading criteria, Diacloden category low toxic pesticide.Rat acute LD501563 millis
G kg, the percutaneous LD502000 mg/kgs of rat acute, rat acute suction LC50 (4 hours):3720 mg/kgs,
To eyes and no skin irritation.
Tea seed cake, also known as tea seed cake, alias tea bran, tea seed cake, tea seed cake.It is the oil expression of Wild camellia seed oil fruit in purple brown coloured particles
Remaining slag afterwards.Tea Saponin containing 12-18% in tea seed cake.Tea Saponin is a kind of haemolytic exotoxin, and the red blood cell of fish can be made molten
Change, therefore wild fishes class, loach, spiral shell, freshwater mussel, frog's egg, tadpole and a part of aquatic insect can be killed.Tea Saponin is soluble in alkalescence
A small amount of limewash is added in water, during use, drug effect is more preferably.Because the protein content of tea seed cake is higher, therefore this or a kind of height
Organic fertilizer is imitated, is widely used in crops and fruit tree plantation, excellent.The pond few to mud, substrate is barren can play
Getting fat acts on.Using tea seed cake as medicine of cleaning up the pond, there is the effect of unique than other medicines.
Inventor has found to use Diacloden and tea seed cake as effective active composition, effective with a great number of elements, middle trace element
With reference to, pupa, the larva of eucalyptus looper can be effectively prevented and kill off, prevents it from surviving, the incidence of later stage looper can be mitigated significantly,
The product is carried out together with eucalyptus fertilising link when in use simultaneously, it is not necessary to is repeated the preventing and controlling for carrying out looper, is improved
Efficiency, reduce the working time.The application is not had found before proposing by the medicine fertilizer medicine fertilizer using this two kinds of materials as active component
Mixture is reported.
The complex fertilizer production process of preventing and treating fast-growing Eucalyptus Species looper of the present invention is:
1. prepare 10% Diacloden wettable powder:According to pesticide wettable processing method, now Diacloden is added
White carbon, lauryl sodium sulfate, sodium lignin sulfonate and kaolin are added, after double helix stirs 15 minutes, air-flow crushing,
375 mesh sieves are crossed, then are stirred 20 minutes by Agravicmixer, after detection is qualified, are produced.
2. middle trace element pretreatment:After molasses alcohol waste liquid is mixed with moderate-element, 80-90 DEG C is heated to, reaction
1-3h, spray drying, is produced.
3. prepared by organic fertilizer:By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, Shandong Su Ke Chinese bioengineering stocks are added
Part Co., Ltd (http://www.sukahan.com/product_view.asp=10) production zymophyte, model:
SKHZYE-RBW1000, organic fertilizer per ton use 80-100 grams of this zymophyte, and ferment 24h at room temperature, then through dry, pulverize,
Produce.
4. 1. 10% Diacloden wettable powder that organic fertilizer and N P and K inorganic fertilizer, step are obtained, step are 2.
Obtained moderate-element complex compound and and tea seed cake powder be thoroughly mixed 10-15 minutes in a kettle, then add lime and viscous
Mixture mixing 5-10 minutes.
5. it is granulated:By 4. compound that step obtains through drum granulating, cool down, screening, produce.
The present invention preventing and treating fast-growing eucalyptus looper the main application process of complex fertilizer be:It is applied to around fast-growing eucalyptus root
Or be buried in the earth, while eucalyptus root system is not directly contacted with, effectively prevent and treat pupa, larva and the adult of looper.
The present invention has the following advantages that relative to conventional art:
1st, saving of labor, laborsaving:The prevention and controls of traditional eucalyptus looper are mainly artificial dispenser, in the eucalyptus 4-5 terms, manually
The more difficult progress of spray pesticide, meanwhile, the mountain region area water shortage of eucalyptus plantation, also need to draw water, send water, repetition dosing to wait
Journey;Although smoke agent substantially increases preventing and treating efficiency relative to traditional spray dispenser, but due to during smoke agent use,
The smog of formation is surround for a long time in Eucalyptus Stand, very big to operator's security threat, meanwhile, the use of smoke agent needs also exist for people
Work is carried out, and dispenser equally consuming is substantial amounts of artificial in thousands of or even up to ten thousand mu of mountain region Eucalyptus Stand easily.The technology of the present invention is applied
Medicine is carried out simultaneously with fertilising, is used in eucalyptus base fertilizer or top dressing, you can is effectively killed pupa, the larva of looper, is prevented it from growing
Cause harm greatly, be advantageous to the reduction of later stage looper insect density, it is not necessary to prevented and treated in the later stage, it is time saving, saving of labor, laborsaving, carry significantly
High efficiency, is adapted in eucalyptus growing area popularization and application.
2nd, it is safe and pollution-free:Traditional artificial spray preventing and treating looper causes agricultural chemicals to remain in the environment, to the peace of operator
Entirely there is also threat, the technology of the present invention is by by medicament and fertilizer while applying, you can effectively suppresses the generation of looper, improves
The effective rate of utilization of agricultural chemicals, Diacloden used at the same time gradually decompose in soil with moisture, and tea seed cake is organic matter, not only may be used
Effectively to walk quickly and keep away and kill looper pupa and larva, the organic fertilizer of eucalyptus is can be used as, easily degraded, is not deposited in the environment
Pollute environment the problem of, safety is pollution-free.
3rd, medicine fertilizer mutual assistance, improve mutually:Inventor is had found, agricultural chemicals and tea seed cake are effectively combined with fertilizer, can be carried mutually
Its high activity.It is embodied in:A balance fertilizings, nutrition are complete.B broad-spectrum high efficacies, effect are lasting.Promote after being controlled before c, strong resistance.
D fertilizer medicine combines, interaction synergy.E is easy to operate, safe to use.F dart transfers, increasing both production and income.
4th, nutrient balance, abundance:Fast-growing eucalyptus well developed root system can be made after use, stem is slightly full of leaves, resistant to lodging.This fertilizer contains
Middle trace element fertilizer, with molasses fermented liquid be complexed after, can fully meet eucalyptus to copper, zinc, iron microelement absorption and
Utilize, while suppress the generation of root disease and insect pest after well developed root system.
5th, raw material is easy to get, and cost is low:Tea seed cake, molasses fermented liquid waste liquid and organic fertilizer raw material in complex fertilizer of the present invention is easy
Obtain, especially the byproduct for the sugarcane post-processing that organic fertilizer is produced essentially from Guangxi, be generally difficult to handle, while also make
It into environmental pollution, and can be turned waste into wealth by this production technology, twice laid is processed as organic required for eucalyptus
Fertilizer, while the organic matter of Eucalypt soil can be effectively improved, make loosing soil, nutrient not easily runs off;These waste expense costs
It is low, by handling utilization again, more meet the strategy of sustainable development, commercially cost and quality competition are with the obvious advantage.
6th, processing technology is ripe, easily realizes industrialization:The complex fertilizer of the present invention is by the way that each raw material are beaten after powder to urinate
Element forms for core drum granulating, and equipment, technology are all more ripe;By detection, Diacloden stable effective ingredients are qualified,
Easily realize industrialization.
Specific embodiment
Element calculates as follows contained by fertilizer in complex fertilizer:Wherein urea contains N based on 46%;Diammonium phosphate (DAP) contains N
Based on 16.0%, containing P2O5 based on 46.0%;Calcium magnesium phosphate presses 18.0% containing P2O5, and 9% is pressed containing Mg, presses 28.4% containing Ca, contains
Si is based on 12.7%;Potassium chloride is containing K2O based on 60.0%;Containing K2O, the borax based on 50.0% contains B based on 11% to potassium sulfate;Sulfuric acid
Zinc is containing Zn based on 23%;Copper sulphate is containing Cu based on 23%;Ferrous sulfate is containing Fe based on 20.0%.
Embodiment 1 prevents and treats the complex fertilizer and production method (one) of fast-growing eucalyptus looper
The present invention complex fertilizer production process be:
1. prepare 10% Diacloden wettable powder:According to pesticide wettable processing method, first by 100 kilograms of thiophene worms
Piperazine adds 80 kilograms of white carbons, adds 30 kilograms of lauryl sodium sulfate, 70 kilograms of sodium lignin sulfonates, kaolin is supplied
1000 kilograms, after opening double helix stirring 15 minutes, air-flow crushing, 375 mesh sieves are crossed, then 20 points are stirred by Agravicmixer
Clock, after detection is qualified, produce.
2. middle trace element pretreatment:By molasses alcohol waste liquid and 45 parts of copper sulphate, 150 parts of ferrous sulfate, zinc sulfate 45
After part mixing, 80-90 DEG C is heated to, 1-3h is reacted, spray drying, produces.
3. prepared by organic fertilizer:By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, Shandong Su Ke Chinese bioengineering stocks are added
The zymophyte of part Co., Ltd production, model:SKHZYE-RBW1000, organic fertilizer per ton uses 80 grams of this zymophyte, in room
The lower fermentation 24h of temperature, then through dry, pulverize, produce.
4. 1. 10% thiophene that organic fertilizer and 326 parts of urea, 170 parts of calcium superphosphate, 120 parts of potassium chloride, step are obtained
2. moderate-element complex compound that 30 parts of worm piperazine wettable powder, step obtain and and 50 parts of tea seed cake powder, abundant in a kettle
10-15 minutes are stirred, then add 100 parts of mixing 5-10 minutes of 50 parts of pulverized limestone and adhesive.
5. it is granulated:By 4. compound that step obtains through drum granulating, cool down, screening, produce.
Embodiment 2 prevents and treats the complex fertilizer and production method (two) of fast-growing eucalyptus looper
The present invention complex fertilizer production process be:
1. prepare 10% Diacloden wettable powder:According to pesticide wettable processing method, first by 100 kilograms of thiophene worms
Piperazine adds 80 kilograms of white carbons, adds 30 kilograms of lauryl sodium sulfate, 70 kilograms of sodium lignin sulfonates, kaolin is supplied
1000 kilograms, after opening double helix stirring 15 minutes, air-flow crushing, 375 mesh sieves are crossed, then 20 points are stirred by Agravicmixer
Clock, after detection is qualified, produce.
2. moderate-element pre-processes:Molasses alcohol waste liquid and 20 parts of copper sulphate, 40 parts of ferrous sulfate, 20 parts of zinc sulfate is mixed
After conjunction, 80-90 DEG C is heated to, 1-3h is reacted, spray drying, produces.
3. prepared by organic fertilizer:By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, Shandong Su Ke Chinese bioengineering stocks are added
The zymophyte of part Co., Ltd production, model:SKHZYE-RBW1000, organic fertilizer per ton uses 100 grams of this zymophyte, in room
The lower fermentation 24h of temperature, then through dry, pulverize, produce.
4. 1. 10% thiophene worm that organic fertilizer and 170 parts of urea, 50 parts of calcium superphosphate, 80 parts of potassium chloride, step are obtained
2. moderate-element complex compound that 50 parts of piperazine wettable powder, step obtain and and 80 parts of tea seed cake powder, fully stir in a kettle
Mix mixing 10-15 minutes, then add 150 parts of mixing 5-10 minutes of 80 parts of pulverized limestone and adhesive.
5. it is granulated:By 4. compound that step obtains through drum granulating, cool down, screening, produce.
Embodiment 3 prevents and treats the complex fertilizer and production method (three) of fast-growing eucalyptus looper
The present invention complex fertilizer production process be:
1. prepare 10% Diacloden wettable powder:According to pesticide wettable processing method, first by 100 kilograms of thiophene worms
Piperazine adds 80 kilograms of white carbons, adds 30 kilograms of lauryl sodium sulfate, 70 kilograms of sodium lignin sulfonates, kaolin is supplied
1000 kilograms, after opening double helix stirring 15 minutes, air-flow crushing, 375 mesh sieves are crossed, then 20 points are stirred by Agravicmixer
Clock, after detection is qualified, produce.
2. moderate-element pre-processes:Molasses alcohol waste liquid and 20 parts of copper sulphate, 40 parts of ferrous sulfate, 20 parts of zinc sulfate is mixed
After conjunction, 80-90 DEG C is heated to, 1-3h is reacted, spray drying, produces.
3. prepared by organic fertilizer:By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, Shandong Su Ke Chinese bioengineering stocks are added
The zymophyte of part Co., Ltd production, model:SKHZYE-RBW1000, organic fertilizer per ton uses 90 grams of this zymophyte, in room
The lower fermentation 24h of temperature, then through dry, pulverize, produce.
4. 1. 10% thiophene that organic fertilizer and 370 parts of urea, 110 parts of Diammonium phosphate (DAP), 135 parts of potassium chloride, step are obtained
2. moderate-element complex compound that 50 parts of worm piperazine wettable powder, step obtain and and 80 parts of tea seed cake powder, abundant in a kettle
10-15 minutes are stirred, then add 150 parts of mixing 5-10 minutes of 80 parts of pulverized limestone and adhesive.
5. it is granulated:By 4. compound that step obtains through drum granulating, cool down, screening, produce.
Embodiment 4 prevents and treats the complex fertilizer and production method (four) of fast-growing eucalyptus looper
The present invention complex fertilizer production process be:
1. prepare 10% Diacloden wettable powder:According to pesticide wettable processing method, first by 100 kilograms of thiophene worms
Piperazine adds 80 kilograms of white carbons, adds 30 kilograms of lauryl sodium sulfate, 70 kilograms of sodium lignin sulfonates, kaolin is supplied
1000 kilograms, after opening double helix stirring 15 minutes, air-flow crushing, 375 mesh sieves are crossed, then 20 points are stirred by Agravicmixer
Clock, after detection is qualified, produce.
2. moderate-element pre-processes:By molasses alcohol waste liquid and 90 parts of copper sulphate, 250 parts of ferrous sulfate, 150 parts of zinc sulfate
After mixing, 80-90 DEG C is heated to, 1-3h is reacted, spray drying, produces.
3. prepared by organic fertilizer:By molasses alcohol waste liquid, filter mud of sugar refinery and sugarcane marrow, Shandong Su Ke Chinese bioengineering stocks are added
The zymophyte of part Co., Ltd production, model:SKHZYE-RBW1000, organic fertilizer per ton uses 80 grams of this zymophyte, in room
The lower fermentation 24h of temperature, then through dry, pulverize, produce.
4. 1. 10% thiophene that organic fertilizer and 440 parts of urea, 110 parts of Diammonium phosphate (DAP), 160 parts of potassium sulfate, step are obtained
2. moderate-element complex compound that 80 parts of worm piperazine wettable powder, step obtain and and 100 parts of tea seed cake powder, fill in a kettle
Divide and be stirred 10-15 minutes, then add 200 parts of mixing 5-10 minutes of 100 parts of pulverized limestone and adhesive.
5. it is granulated:By 4. compound that step obtains through drum granulating, cool down, screening, produce.
Effect example
Experiment one:Complex fertilizer of the present invention is in Guangxi Qinzhou forest farm eucalyptus fertilizer efficiency result
1. experimental design:Embodiment 1-4 is discharged into Chemical Mixed Fertilizer 500g at every plant respectively, and sets conventional Chemical Mixed Fertilizer as control, 5
Individual processing is as follows:
(1) A -500g Chemical Mixed Fertilizers (embodiment 1)/strain;
(2) B -500g Chemical Mixed Fertilizers (embodiment 2)/strain;
(3) C -500g Chemical Mixed Fertilizers (embodiment 3)/strain;
(4) D -500g Chemical Mixed Fertilizers (embodiment 4)/strain;
(5) CK1-market Chemical Mixed Fertilizer 500g (content 45%, NPK15:15:15)/strain;
5 processing altogether, RANDOMIZED BLOCK DESIGN, 5 repetitions, per 6 plants of cell, 150 plants of trees are amounted to, are carried out along contour
Arrangement.
2. experimental field select:Eucalyptus height, the substantially homogeneous forest land of breast diameter growth are selected, has been divided according to design requirement small
Area, 1.3m breastheight position is set at every plant, chromosphere is finished with the paint of different colours.Fertilising before actual measurement every plant of forest the height of tree and
The diameter of a cross-section of a tree trunk 1.3 meters above the ground, 45d (first piece is experimental field), 120d (second piece is experimental field) after fertilising survey the height of tree and the diameter of a cross-section of a tree trunk 1.3 meters above the ground of every plant of tree again,
Front and rear difference twice is the increasing value of the height of tree, the diameter of a cross-section of a tree trunk 1.3 meters above the ground, with increasing value compared with control calculating effect.
3. fertilizing operation:It is accustomed to according to the fertilising of eucalyptus, dig with a hoe long 20cm or so between Liang Shu, deep 20~30cm
Dressing furrow, quantitatively discharge active fertilizer and Chemical Mixed Fertilizer with plastic cup, one glass every plant, to ensure the accurate of dose, covered after fertilising
Soil, avoid volatilizing and outflow with water.
4. Qiezhou testing site eucalyptus height of tree, the diameter of a cross-section of a tree trunk 1.3 meters above the ground increase effect analysis
Table 1:The 120d height of trees increase effect table after eucalyptus fertilizer
As can be seen from the table, this 4 processing of A, B, C, D increase obvious, A processing compared with CK1 (500g Chemical Mixed Fertilizers/strain)
It is also respectively 51.9% and 92.6% for 70.3%, C processing and D processing that growth rate, which is up to 70.3%, B processing, illustrates this hair
Processing of the bright embodiment Chemical Mixed Fertilizer than singly applying Chemical Mixed Fertilizer is good.
Table 2:The 120d diameters of a cross-section of a tree trunk 1.3 meters above the ground increase effect table after eucalyptus fertilizer
This table illustrates that the Chemical Mixed Fertilizer that the present invention develops has more obvious advantage relative to the conventional Chemical Mixed Fertilizer in market, i.e.,
There is obvious thickening effect to the eucalyptus diameter of a cross-section of a tree trunk 1.3 meters above the ground.
Experiment two:Complex fertilizer of the present invention prevents and treats looper effect in Guangxi east gate forest farm eucalyptus
1. experimental design:Embodiment 1-4 is discharged into Chemical Mixed Fertilizer 500g at every plant respectively, and sets conventional Chemical Mixed Fertilizer and conventional medicine
Agent is as follows as control, 5 processing:
(1) A -500g Chemical Mixed Fertilizers (embodiment 1)/strain;
(2) B -500g Chemical Mixed Fertilizers (embodiment 2)/strain;
(3) C -500g Chemical Mixed Fertilizers (embodiment 3)/strain;
(4) D -500g Chemical Mixed Fertilizers (embodiment 4)/strain;
(5) CK1-market Chemical Mixed Fertilizer 500g (content 45%, NPK15:15:15)/strain;
(6) phoxim granules of CK2-3% 50g/ strains;
(7) chlopyrifos of CK3-5% granule 20g/ strains;
(8) imidacloprid sustained-release granules of CK4-2% 20g/ strains.
8 processing altogether, RANDOMIZED BLOCK DESIGN, 5 repetitions, per 10 plants of cell, amount to 400 plants of trees.
2. experimental field select:Eucalyptus height, the substantially homogeneous forest land of breast diameter growth are selected, has been divided according to design requirement small
Area.
3. investigation content and statistical method
Cankerworm or the pupa number of eucalyptus base portion are investigated after fertilising;And in investigation looper adult in annual June
Number.A cell is randomly selected in each processing, and each cell randomly selects 2 plants, investigates looper number.Average value is obtained, is calculated
Go out different disposal prevention effect.
4. result and analysis
Table 3:Complex fertilizer of the present invention prevents and treats situation to eucalyptus cankerworm and pupa
Table 4:Complex fertilizer of the present invention suppresses situation to eucalyptus looper adult
The complex fertilizer of the present invention has obvious prevention effect to the pupa of looper and larva it can be seen from table 3 and table 4,
There is obvious advantage relative to traditional pesticide active ingredient phoxim, chlopyrifos and imidacloprid, this is probably because this is multiple
Complex fertilizer material has certain trapping effect to cankerworm due to the addition of Diacloden, tea seed cake and molasses fermented liquid, and phoxim and
Chlopyrifos is conventional organophosphorus pesticide, and insect is only tagged and stomach poison activity, it is impossible to attractive effect is played, and imidacloprid may
It is relatively low to the lepidoptera pest activity such as looper, it is relatively low to looper activity although having preferable systemic activity, and it is not so good as this hair
Bright prevention effect is good.
Simultaneously as serve preferable preventive effect in looper pupa and larva preventing and treating, hence it is evident that the generating capacity of adult is inhibited,
Still controlled in relatively low scope in the insect density of looper later stage adult, do not reach index for control, can't brought serious
Cause harm, it is seen then that the complex fertilizer for the preventing and treating fast-growing eucalyptus looper that the present invention develops can be not only provided necessary to Eucalyptus
Nutrient, looper can also be effectively prevented and treated, significantly reduce loss caused by insect pest, simultaneously because fertilising is entered with dispenser simultaneously
OK, reduce a cost for arriving artificial control looper twice, alleviate the integrated cost of plantation eucalyptus indirectly, improve a mu income
Rate, it is contemplated that the technology of the present invention has unpredictalbe effect in eucalyptus prevents and treats looper.