Non-pollution prevention and control of pests and diseases: through the use of milk seedlings transplanting, early filming and other measures can effectively avoid the early generation of aphid damage.
Underground pests: For example, crickets, earthworms, and ground tigers, etc., can be used phoxim or 90% crystal trichlorfon 250 grams add water 5 kg dissolved after spraying on 100 kilograms of chopped weeds, made bait, sprinkled in the evening On the trap. It can also be sprayed in the middle of young larvae with 25% quick killing emulsifiable concentrate 1000 times or 52.5% farmland emulsifiable concentrate 1000 times.
Prevention of corn borer: Trichogramma eggs can be inoculated in the big bell mouth period for biological control is the most ideal, or the use of high efficacy, no residual drug control, in order to improve product safety. It can also be used to control the aphids in 5% of Fructus lycopersicum suspension liquid 1000 times or 25% fast killing emulsion 1000 times or 48% chlorpyrifos 100%. The overall control effect is more than 90%.
A greenhouse(also called hothouse)is a building or complex in which allow for greater control over the growing environment of plants. Depending upon the technical specification of a greenhouse, key factors which may be controlled include temperature, levels of light and shade, irrigation, fertilizer application, and atmospheric humidity. Greenhouse may be used to overcome shortcomings in the growing qualities of a piece of land, such as a short growing season or poor light levels, greenhouses are often used for growing flowers, vegetables, fruits, transplants and seedlings. Greenhouses can be divided into glass greenhouses and plastic greenhouses. Plastics mostly used are polyethylene film and multiwall sheets of polycarbonate material, or PMMA acrylic glass. Commercial glass greenhouse are often high-tech production facilities for vegetables or flowers. The glass greenhouse are filled with equipment such as screening installations, heating, cooling and lighting, and may be automatically controlled by a computer.
Agriculture Greenhouse,Plastic Film Greenhouse,Glass Greenhouse,Pc Board Greenhouse
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.skyplantgreenhouse.com