On a hot summer day, cucumber is the most popular of cool and delicious meals. Cucumber is not only delicious, but also the nutritional value of cucumber is very rich. The cucurbitacin C contained in the cucumber has the effect of improving the human immune function, and can achieve the purpose of anti-tumor. In addition, the substance can also treat chronic hepatitis. Cucumber is rich in vitamin B, which is beneficial to improving the function of the brain and the system of the gods. It can calm the mind and assist in the treatment of insomnia.
Cucumber is the most common food on the table for ordinary people. It is especially important to ensure quality and safety. In recent years, the application of green prevention and control techniques for cucumber diseases and pests has greatly improved the quality and safety of cucumber. This technology refers to the new process of comprehensive prevention and control by optimizing the integration of biological, ecological, physical and other technologies and limiting the use of toxic pesticides within the range of cucumber target yield benefits to achieve safe control of harmful organisms. The organic combination of insecticidal lamps, sex attractants, swatches, insect nets and pesticides in the production of cucumbers can not only improve the control effect of diseases and insect pests, but also reduce the number and use of chemical pesticides and improve the quality of cucumbers. ,Protect the environment. It can be said that the green prevention and control prospects are broad for the application of the green prevention and control technology of cucumber pests and diseases on a larger scale and to meet the increasing quality requirements of the people for cucumbers.
The insecticidal lamp is a physical control technology that utilizes the characteristics of insect pests, such as phototaxis, wave-like wave, and high-voltage power grids to contact and kill pests. It can play an active role in killing adults, reducing the amount of eggs laid in the field, reducing the number of insect populations, reducing the amount of pesticides used and the number of uses. The application of the insecticidal lamp in the vegetable area is appropriate from April to November each year, and the time of day light is from 19:00 to 6:00 on the second day. From May to July, it mainly kills diamondback moths and small ground tigers. From October to October, it mainly kills Spodoptera litura and Spodoptera exigua. Under special circumstances, the time to turn on the lights is adjusted according to the actual situation. The use of insecticidal lamps should be concentrated. The insecticide lamp must be cleaned once every 3 days, and it is best to wash it once a day in the hot season in summer to facilitate the killing of insects.
The insecticidal lamp can greatly reduce the number of cucumber diseases and insect pests, reduce the use of chemical pesticides, and reduce the use of chemical pesticides by 25%. Reducing the use of pesticides and reducing farmland environmental pollution and pesticide residues in cucumber samples have little effect on natural enemies. At the same time, saving work saves time and reduces labor workload.
70Gsm Sublimation Paper,Sublimation Paper Rolls,Sublimation Paper For Mugs,Sublimation Sticky Paper
GREEN-LIFE PAPER LTD , https://www.sjgreenlifepaper.com