In recent years, with the deepening of agricultural science and technology, various regions have used greenhouses to grow cash crops and have achieved very good economic benefits in anti-season production. Due to its unique high temperature and humidity, and the occurrence of pests and diseases, the greenhouse cultivation is more serious. A more effective method for prevention and control is to use aerosols for chemical control. The use of aerosols to prevent diseases and pests in greenhouses, such as fruits and vegetables, is a technique for preventing and controlling diseases and insect pests by condensing smoke particles into aerosol particles or directly dispersing pesticides into aerosol particles. It has high efficacy, low residue, time-saving, labor-saving, and provincial medicine. This technology should pay attention to the following points: 1. Choose a good application time: Under sunlight, because the temperature of the plant is the same as the temperature of the smoke, the smoke is not easy to deposit and will affect the efficacy. Therefore, it is best to apply the smoke after sunset in the evening. 2. Casting method: The aerosol is placed in the greenhouse. The location of the aerosol should be uniform according to the area. The lighting should be ignited according to the order when it is fired. After the fire is closed, the greenhouse is closed overnight. The next morning, ventilation and ventilation are performed. 3. Appropriate dose: Now there are styling products produced by pesticide plants on the market. For example, 45% chlorothalonil aerosol, the amount of greenhouse per acre of 200 to 250 grams, once every 7 to 10 days, can prevent cucumber downy mildew, disease, tomato disease, gray mold and so on. The aerosol agent can also be self-made with soil method, with 500 grams of wood powder per acre with sulfur powder 200 to 250 grams, cast at 3 points, can prevent cucumber downy mildew, powdery mildew and so on. Prevention of vegetable aphids and whiteflies, appropriate amount of sawdust per acre, adsorption of 80% dichlorvos EC 150 ~ 300 ml, made of dichlorvos aerosol, points on tiles or pots. However, indigenous methods must strictly control the amount of drugs used to control the speed of pesticides to release, so that it can be slowly released, so as not to cause phytotoxicity. 4. Pay attention to safety and effective use: The aerosol is easy to get wet, and it must be protected from moisture when it is stored. Once it is damp, it can be placed in a ventilated place to dry slowly and avoid using fire. Use pesticides to avoid crops and flammable substances. After the lighting, the operator should immediately leave the booth and close the gate. After 2 hours of ventilation the next day, they can enter the booth to prevent poisoning.
Huller & Others
The huller machine is used to remove shell
or husks from grain, seed, rice, coffee bean, which is necessary steps for
further processing.
We have varies models of huller machine.
The Grain Huller is our popular type huller
machine, it can be used for millet, maize, wheat, barley, oats, beans etc.
It can process different products by
adjusting sand wheel and sieve size.
Its working principle is that, by friction
of sand wheel with sieves, to remove husks from grain, and the husks and grain
will be separately totally by air flow.
There is control handle to control narrow
of hulling chamber , to adjust hulling results easily.
The Coffee Pulper is used for fresh coffee
beans. It is used to remove fresh shell from coffee beans. It is manual type,
capacity 40-60kg/h.
The Rice Huller With Polisher machine is
specially used for rice, it can remove husks from paddy, at the same time ,
polish rice to be whitener.
We also have Vegetable Seed Cleaner and Seed Grading Machine.
The Vegetable Seed Cleaner is often used
for processing vegetable seed or grass seed, it has compact structure with air
aspiration system and vibration system, suitable to remove dust, light
impurities, large and small impurities from good grain or seed.
The Seed Grading Machine is for sizing and
grading of different kind of grain and seed. It can be used for varies kind of
seed, grain, beans by changing different sieves.
Huller And Others
Grain Seed Huller,Automatic Grain Huller,Wheat Rice Grain Huller,Rice Grain Huller
SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , http://www.seedgraincleaner.com