Water power sprayer material are introduced

Water power sprayer is safe and reliable, convenient to use: the product adopts fully enclosed body inner liner, the liner shell made of, and parts imported high density water power sprayer  engineering plastics, top is provided with a safety valve and pressure gauge, safety coefficient is one hundred percent, because of superior materials and vulnerable parts are less, so it is firm and durable, long service life. The products in the performance test, the continuous spraying 500 barrels of liquid, the backpack pressure sprayer  properties and the main accessories are without any damage, and is to use. When in use, according to the need of the predetermined field medicineconvenient , medicament and water into the bucket, and then direct pressure water can be sprayed pesticides, also can be well stirred in the container directly into the machine after spraying. Water power sprayer few wearing parts, convenient repair: because the product materials used sophisticated, ingenious design, less wearing parts, even if the individual parts are damaged, only need to randomly after replacement of parts, without professional repair. Water power sprayer is widely used for rice, wheat, soybean, corn, rapeseed, backpack garden sprayers  leaf, flower, grass, trees, greenhouse vegetables and other agricultural, forest, animal husbandry, sideline pest control, but also can be used for various vehicle cleaning, environmental sanitation and epidemic prevention etc.

Water power sprayer before starting preparations

Inspection for each connection, the fastening is reliable, if necessary, will water power sprayer fastening, garden pressure sprayers . The examination of gasoline tank quantity is sufficient, low add foot. The inspection of electrical equipment in the joint water power sprayer  is strong, when necessary, be fastened. The crank crankshaft, watch the drive parts are matched with normal, flexible rotation, when necessary, be adjusted, lubrication.

High voltage water power sprayer product advantage:

Pest control flowers, fruit trees, clean the agricultural, forest, engineering, machinery and equipment; the ground garden pressure sprayers  at a distance of 3 kilometers of crop irrigation, hillside 45 ° slope water 1 kilometers from the crop irrigation; health and epidemic prevention, sterilization, cleaning, a large area of operations. Water power sprayer description: Characteristic The water power sprayer unique both before and after the device of rolling machine, operating range larger, more efficient. garden pressure sprayer  spraying, DC cleaning, spray, especially suitable for field work. long service life: Liquid containers imported linear polyethylene (PE) material, long service life, water power sprayer and can garden sprayers at -30 ℃ environment. applicable scope: power, drug pump, spray gun can be any combination of different levels to meet the needs of the market, and. special liquid back mixing device, the effect of spraying, after disinfection. ball rolling machine, particularly portable, labor-saving.

The advantages of water power sprayer

1, high efficiency (3 to 4 times of common manual sprayer), low labor intensity, continuous operation. 2, the vulnerability of small repair rate is the lowest, no use cost.

Scope of application

The 1 apple, cherry, pear and pressure water sprayer , vineyards, and other pests

Diseases and 2 forest trees, green belt, landscape gardening and other pests

Pest of various crops 3 greenhouse pests

Insect crops 4 cotton, rice, wheat, corn and other pests

Sterilization, 5 locust plague, epidemic prevention, city sewers, basement shelter, all kinds of warehouse

6 hospitals, theaters, schools, railway station terminal disinfection

Disinfection and sterilization of 7 pigs, chickens, cattle, sheep and other livestock farms.

8 kinds of places of flies, mosquitoes, such as disinfection and sterilization operation backpack weed sprayers opened the box, according to the product packing list check with accessories and tools, read the instructions carefully, familiar with the machine structure and the name of each part.

Filling fuel

Open the tank cover, a funnel with filter to clean 93 gasoline, fuel filling amount up to no more than the highest scale line charging barrel, after should tighten the lid, to prevent leakage, oil leakage.

Wettable powder and soluble powder

Wettable powders (WP)

It is the original drugs and fillers, wetting agents and dispersing agents after mechanical mixing of the powder formulations. The fine powder to be smaller ratio, wetting time is less than 2 minutes, suspension rate of greater than 60%. Wettable powder is mainly used for water spraying, dusting can not be used directly in the water back pack sprayers spraying, the active ingredient is not dissolved in water, but suspended in the water, and this is a key distinction between the soluble powder. Many on tobacco use fungicides and some insecticides are processed into a wettable powder is used, it has the advantage of relatively fine spray droplets, on the plant surface, strong adhesion, when spraying affected by wind little control effect is better than the same pesticide powder, Vinca longer. The kinds of formulations in fungicides accounted for a higher proportion of its efficacy generally do not have good EC, the current tobacco use on the most wettable powder pesticide formulations. Removal of the rainy season, the rest time can be the use of such agents. So class pharmaceutical diluted easy precipitation, thus resulting in injury, the best choice when preparing pharmaceutical secondary dilution method.

Soluble powder (WS)

Can be directly dissolved in water using powdered pesticide formulations, generally known as water-soluble powder on pesticides. WP like the appearance of the formulation, and the active ingredient content is usually higher than wettable powders, generally up to 60% - 90%. With insecticides, both active ingredients are the same, the efficacy of soluble powder than wettable powder. Compared with the EC, efficacy is similar, but without the use of organic solvents, reduce product costs,garden hand sprayers reduce environmental pollution, while highlighting the advantages of such agents, but in China is still in the development application stage.

Neem in organic vegetable production application

Most plants contain neem insecticide , anthelmintic , antifeedant substances such as neem , TSN , Neem etc. Neem Neem is a deciduous tree , widely distributed in northern China , and its roots, leaves and fruits contain Toosendanin , you can control a variety of borers , planthoppers , caterpillar , aphids , etc. Bark and leaves contain Toosendanin , alkaloids, kaempferol , phenol and other substances, including bitter fruit quality ; nucleolus containing neem oil.

Mechanism: insects, insect , poor feeding , growth inhibition.

Control target: bollworm , aphids , diamondback moth , beet armyworm, cutworms, Pieris , potatoes ladybug , mites , leafhoppers, leafminers and a variety of whiteflies .

Preparation and use:

Aqueous extract of neem seed production : back pack sprayer Collect the neem tree fruit falls to the ground , remove the flesh , the seeds were washed on the flesh . The seeds are then stored in ventilated place, at the child when needed peeled , chopped, wrapped in a cloth soaked in a bucket within 24 hours, compared to the flooding liter 25-50g. Thus prepared extract on Pieris , melon leaf beetle and locust very effective.

The 5kg neem seed powder wrapped in a cloth inside , soak in a bucket within 12 hours after the squeeze bag , and the other with a little water to melt 10kg soap, into the barrel , stir , add water so that the liquid reaches 100L, spray can control corn borer .

Neem oil production: handmade neem oil. First seeds hulled, inside scoop mashed into a paste to brown , add a little water mass into a ball , kneading in the basin until the surface leaking oil, then beat , neem oil will drop . In this way , 1kg neem seed kernel can be refined 100-150ml Neem oil.

Neem oil with a little soapy water emulsion , diluted with water to 100-200 times can effectively control mites and planthoppers .

Botanical pesticides pest and disease prevention , ecological protection, pollution-free vegetable production preferred pharmacy, there are a large number of existing plants has bactericidal , water power sprayer insecticidal species such as Ailanthus , datura , purslane , walnuts , etc. , to be in our further research applications.

Green banana fertilization

( 1 ) banana fertilization

According to foreign studies , fragrant banana tooth needs a year per plant nitrogen 150.5 g , 40.7 g of phosphorus , potassium and 561 g . But plants can only absorb part of fertilizer , including nitrogen fertilizer accounted for 50% ( also called only 1/ 4 ) , potassium fertilizer accounted for 50% of the amount of phosphorus fertilizer accounted for only 20% to 30% , that is, application of nitrogen, phosphorus, potash fertilizer , 50% to 80% loss of soil or fixed . Therefore, the amount of fertilizer should include plant uptake and loss or the total fixed two .portable power sprayer But to determine a reasonable amount of fertilizer in the Garden , have to consider the local climatic conditions. The garden soil structure and fertility , and water supply conditions, production targets ( ie, yield per unit area , single or multi -made made ​​banana banana cultivation, newly planted or ratoon ) , planting density , species type , management level and other factors. For example, Hainan , Guangxi applied less points than fertilizer, soil potassium to be more potassium , to yield high-quality fertilizer than the average production levels must be high , hit the hole deep application is less than the applicator , and so on. The Pearl River Delta in Guangdong banana plantations . Production to reach 30,000 to 45,000 kg per hectare ( yield from 2000 to 3000 kg ) , the required amount of fertilizer per plant year 518 ~ 823 grams of nitrogen , phosphorus and 186 ~ 297 g , 750 to 1185 g of potassium .

In order to make scientific and rational fertilization , that not only meet the needs of growth and development of banana production goals and requirements, but also without much waste of fertilizer applied , it is best for banana leaf nutrient analysis and soil nutrient analysis, based on the analysis guidance fertilization, its lack of capacity how much less a reasonable supplement part .

( 2 ) the ratio of the three fertilising elements bananas

Fertilizer nitrogen, phosphorus and potassium ratio of different factors will affect the banana of nitrogen, phosphorus , potassium uptake and growth . The authors Guangdong, Guangxi , Fujian, Taiwan and other provinces in recent years, bananas Fertilization experience, that to get good results fertilization , nitrogen , phosphorus and potassium ratio of the three elements of the range should be 1:0.2 to 0.5:1.1 to 2.0 To determine bananas nitrogen , phosphorus and potassium reasonable proportion of the three elements , but also do the following two points:

① must be in accordance with the garden soil nitrogen, phosphorus and potassium content , especially potassium content varies , nitrogen, phosphorus and potassium ratio ; soil is very rich in potassium ( exchangeable potassium reached more than 0.06% ) should be of a : 0.3 : 0.5 , potassium- rich ( exchangeable K 0.025% ~ 0.059% ) should be as 1:0.3:1 , potassium medium ( exchangeable K 0.015% ~ 0.0249% ) should be 1:0.3 : 1.1 ~ 1.3 , low potassium ( exchangeable potassium 0.0075% ~ 0.0149% ) should be as 1:0.3:1.4 ~ 1.7 , low potassium ( exchangeable potassium only 0.0075% or less) should be l: 0.3:1.8 ~ 2.0.

② must be based on bananas in different growth stages may be. Africa and Guinea , according to results of the analysis requested early bud nitrogen and potassium ratio is 1:1.35 to 1.6 , water sprayer compared with late bud 1:1.5 ~ 1.7 , exceeds or falls below the proportion of adverse banana growth and development.

Protection and prices to buy farm machinery depends

Agricultural machinery may cause harm to human body parts , there must be protection measures. This is the national compulsory standards . Therefore , buy equipment , be sure to choose those with reliable protective measures to relieve hazards and have a warning label products . This will not only use them at ease , but also to avoid personal injury accidents. National mandatory standards , safety of agricultural products must pass a safety protection device. Like the initiation claws, fan , pulleys, PTO shaft , liquid sprayer exhaust pipe , chain drive and the knife shaft assembly parts and so have shields . Pedals should be skid plates, easily hurt in the place you want to paste the yellow or red warning signs . Throttle, Dangba other places, have a significant operation symbols. During use , if damaged safety devices , hand sprayers do not take it lightly , should be put on the purchase of new guards to avoid security risks planted .

To see prices

Select agricultural products , according to their affordability and functional needs, appropriate to compare prices. The same types of products such as the price is too low, the quality of such a machine is often difficult to guarantee. Similar products, the proposed purchase of the medium price range . Same brand , model products in the exclusion stock machine, repairing machines , under the premise compare dealer , you can choose a relatively low price products.

Knapsack sprayer application techniques

Knapsack sprayer, is a lightweight, flexible, high-efficiency plant protection machinery. You can complete the dusting, spraying (including ultra-low volume spraying), spraying granular fertilizer, spraying pesticide granules, items such as health and epidemic prevention work. Mainly suitable for large-scale agriculture, forestry crop insect pest control work. The aircraft belonging to low-volume spraying machinery, the use of technology than conventional large-capacity sprayer spray demanding. Its control effect, efficiency, operating costs and so on and use the hand to operate the machine. Currently, the country sprayer social ownership has more than 400 million units, but a lot due to improper use, failure to give full play the advantages of proper sprayer. Farmers still use manual spray application methods, accustomed to high-capacity targeted sprays, mistakenly believe that foliar spray to start flowing in order to achieve good control effect, so that not only could easily lead to re-spray, leak spray, liquid huge loss of effective deposition was reduced, the control effect is poor, and to achieve their spray rate and reduced efficiency, a serious waste of pesticides, increase cost. Therefore, we must fully understand and correctly grasp the scientific application techniques, to improve efficiency, reduce labor intensity at the same time to get better control effect.
Preparation before operation:
1, do a good job machine maintenance, repair, maintain its technical condition good; prepare enough fuel. The machine uses a single-cylinder two-stroke gasoline engine, must be added to a mixture of oil and gasoline oil, gasoline with 70, with the 10th summer motor oil, No. 6 oil in winter, the ratio used by 1:22.
2, in accordance with the spraying, dusting, such as different jobs require assembly machines; Check all parts are installed correctly and firmly.
3, according to the different kinds of pests of different crops were determined using pesticides, Mushi dosing and dilution; Plant Protection Station, according to the local release of pest information, identify specific pesticide appropriate period.
4, before spraying begins, measure the knapsack sprayer at rated speed traffic. In the medicine cabinet in the amount of water added to reach the rated speed for horizontal spray, spray finished measured the time required to calculate the rated flow (kg / min).
5, machine hand job walking speed is directly related to the amount of pesticide per unit area, must be based on the amount of acres sprayed requirements and effective spray pattern width, take appropriate walking speed, in order to ensure consistent application rates. General machine hand walking speed of 1 m / s or so, which is equivalent to normal walking speed. The aircraft's horizontal range above 9 m, according to various different crops and crop growth period, to determine the effective spray width. For example, the control of cotton pests, can be pre-set at 4 to 6 lines (3 to 5.4 meters), the latter may be set for 2 to 4 lines (1.5 to 3 meters). In order to ensure uniform spraying while improving efficiency, large spray rate may slow walking speed, sprayer rate hour walking speed can be accelerated.

Flowers and lawn sprayer control and use of the advantages

Ultra low volume sprayer in the fight against flowers, lawns and crop pests and diseases when compared with conventional sprayers with fast, efficient, lightweight, cost savings and other advantages. Specific performance is less water

Ultra low volume sprayer using a pesticide liquid, or simply through the low-fold dilution, and thus it does not need a lot of water, less medication.

About 100 grams per acre spraying liquid, rather than tens of kilograms, or even hundreds of kilograms. Therefore, when in use can greatly reduce labor intensity, saving labor, droplet evenly distributed.

Ultra low volume than the liquid sprayer spraying directly on the plant, but by virtue of the wind to a diameter of only tens of microns dispersed droplet drift, and then around the plant "micro air" under the action of droplets evenly distributed in the plant leaves and whole plant of positive and negative side. In this way, than adding a lot of water to dilute the medicine after the killing of pests higher rates have been particularly resistant to certain pests, the better. Killing function due to pesticides than the liquid diluted with water several times higher than even a few times.

Easy to use: handheld ultra low volume weed sprayer spraying timing remain at the head of about 1 m above the plant height. Because these spray nozzle eliminating the liquid, the liquid in the bottle itself when put out. Therefore, when the motor is not turned on before the vials should be at the bottom, head at the top. When spraying, you should start the motor, then change the bottle and head position so that the top of the bottle, the bottle down, bottle perpendicular to the ground, the liquid that is their own outflow.

When spraying, under the direction of the wind from the start, to come and go walking routes should be separated by a certain distance, is the spray rate. The size of the spray rate should be based on the size of the wind speed flexibility. Wind hours, spray rate should also be smaller, and vice versa should be bigger, generally 3 to 3.5 meters is appropriate. Spraying time preferably in the morning, afternoon or cloudy, avoid sun exposure. Ultra low volume spraying is best to use the suction agents, fumigants or stomach poison. Dosage generally about 50 grams per acre. For adequate water, can be "equal laws."

PTFE powder

PTFE powder, also known as low molecular weight PTFE powder or PTFE fine powder, or polytetrafluoroethylene wax as a white fine powder resin is tetrafluoroethylene dispersion obtained by telomerization solution and then by condensation, washing and drying to obtain, with excellent heat resistance, weather resistance, cold resistance, low friction, non-sticky, chemical stability and electrical insulation properties, excellent performance. In addition, as the average particle size is small,sprayer and therefore have a good dispersion, easily blended uniformly with other materials.
Usage: PTFE powder can be used alone as a solid lubricant, can also be used as plastics, rubber, paint, ink, oil, grease and other additives. Mixed with the plastic or rubber powder can be a variety of typical processing methods, such as blending, etc., added in an amount of 5 to 20% in oil and grease PTFE powder is added, to reduce the friction coefficient, as long as the percent increase a few, you can improve the life of lubricants.tree sprayers The organic solvent dispersion of the release agent can be made.

Precautions pedal sprayer

Pedal sprayer is a high injection pressure, long range of manual sprayers. Operator to foot dock, he pushed the joystick back and forth, driven reciprocating piston pump, the liquid suction pump, and pressed into the air chamber, the formation of 0.8-1.0 MPa pressure, you can carry out normal spray . Pedal sprayer applies to fruit trees, gardens, sheds and other vine plants, pest and disease control, can also be used for storage pest and building gunite, decorative wall and so on. Use Precautions: garden sprayers

1, the liquid must be filtered to prevent nozzle clogging impurities affect the spray quality.

2, the spray pressure gauge and a safety device is not installed, the use of the feel of the estimated size of the pressure to normal spraying is appropriate.

3, water flooded into the liquid inside the seat must avoid traps.

4, when spraying stops, you must immediately turn off the switch, stop pushing the joystick.

5, not both at the same joystick to avoid overloading the work leaving the hose rupture and damage equipment. knapsack sprayer