Treating diseases and preventing insects is an important part of doing a good job in agricultural production and increasing food production. Remind farmers friends: 7 taboos for the preparation of pesticides .
First, use well water to dispense medicine
The well water contains more minerals such as calcium and magnesium, and they are easy to react with the chemical solution to form a precipitate, thereby reducing the efficacy.
Second, sewage dispensing
The sewage contains many impurities, and the dispensing will block the nozzle, which will also destroy the stability of the liquid and reduce the efficacy.
Third, the application of rain and rain and high temperature
Spraying the wind will make the pesticides drift; when applied in rainy days, the liquid is washed away by rain to reduce the efficacy; when applied at high temperature, it is prone to phytotoxicity and poisoning. Therefore, the best time to apply is: 8 am, 11 am, 4 pm - 6 pm. The weather is fine and the breeze is applied.
Fourth, the abuse of pesticides
The corresponding pesticides should be used according to the crop type, the control object and the performance of the drug, so as to achieve the right medicine, and avoid blindly increasing the application amount, resulting in enhanced pest resistance, reducing the control effect, and easily causing phytotoxicity.
Five, flowering spray
Crops and fruit trees are applied at the flowering stage and are prone to phytotoxicity.
6. Pre-harvest application
Since pesticides can cause residues on crops, residues can cause food poisoning if applied before harvesting.
Seven, one medicine used
Long-term use of one or a dosage form of pesticides is most likely to cause pest resistance and reduce the control effect, so it should be used alternately.
Stainless Steel U Bolts are often used for pipeline systems in industrial and residential buildings and Sprinkler installations
For horizontal and vertical pipelines, the U-Bolts are applied as Fixed Points and as Guiding Supports.
U-bolts are typically used to attach a steel round pipe or bar to a round place of wood or steel. It can be used to hang the wrought iron pipe in mechanical installations and also be incorporated into concrete as anchor bolts.
U-bolts are commonly used to secure pipes, tubes, or other cylindrical objects to a surface or to each other. They provide a strong and reliable connection, with the curved plate or saddle distributing the load evenly across the surface of the object being secured.
U-bolts come in various sizes and materials, such as steel, stainless steel, or galvanized steel, depending on the specific application and environmental conditions. They can be found in industries like construction, automotive, plumbing, and agriculture.
Overall, U-bolts are versatile and durable fasteners that are designed to provide a secure and stable connection between objects, particularly cylindrical ones.
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