The dusting method is used to prevent diseases in greenhouse vegetables. It has the advantages of saving labor and medicine, not increasing the humidity in the greenhouse, and preventing and controlling the effects. The following four points should be taken into account during specific operations: First, pay attention to choose the appropriate dust agent to control cucumber downy mildew, tomato late blight, use 10% antifungal agents or 5% chlorothalonil dust agent; control cucumber anthracnose, black heart disease, use 5% chlorothalonil Or 12% Kekeling dust agent; Control cucumber bacterial keratopathies, use 10% B drop dust agent; Prevent vegetable gray mold, leaf mold, early blight and late blight, select 12% of the benefits Dust agent. Second, pay attention to the choice of a suitable duster should adopt domestic harvest 5 or 10 hand-type duster. Before the spraying, the shed was closed, and then 1 kg of powder was sprayed for each acre. The pesticide was put into a duster kit and the amount of powder discharged was adjusted to about 200 grams per minute. Third, pay attention to the spraying time sunny days should be applied in the morning or evening, cloudy and rainy days can be sprayed. The effect of applying pesticides is best after closing the shed in the evening. In the sunny morning to the afternoon when the sunlight is strong, the dustproof effect is low. Fourth, pay attention to spraying methods against vegetables spraying, whether uniform or not, the effect is very poor. Only uniform air spray effect is good. If the air spray is not uniform, part of the powder cannot be well dispersed and the control effect will be reduced.
The farrowing stalls are made of high-quality stainless steel solid rod and use fully automatic welding technology. The biggest advantage of The Solid Rod Farrowing Stalls is its unique hygiene properties. Slats flooring can be laid so it is easy to clean. Special attention was paid to the fact that there were no any accumulation zones on the surface of the fram removable alatted flooring. Partitions are made of PVC sheets for easy removal and replacement. The farrowing stalls' surface can be painted or hot-dip galvanized according to customer's needs. The edges of The solid rod farrowing stalls are rounded and smooth, designed to prevent damage to pigs. We promise that our solid rod farrowing stalls can be used for 15-20 years. The size of the product and the process can be changed, at the same time, we can also according to the buyer's special requirements for production, according to the drawings for production.
Solid Rod Farrowing Stalls,Solid Rod Farrowing Stall For Pig Farm,Welding Solid Rod Farrowing Stall,Steel Solid Rod Farrowing Stalls HuangHua FengYi Honde Metal Factory , https://www.farrowingcratesfromchina.com
