Spraying pesticides by soil method, wastes a lot and has safety risks

In recent years, the safety of pesticide use has attracted more and more attention from the society. Farmers' friends have continued to spray pesticides in the previous soil methods, which not only caused great waste of pesticides, but also had great safety risks, so wrong. What are the pesticide spraying methods? Here is a detailed analysis of the small series for you.

1. Spraying method

Although the worker-negative-16 sprayer is used, the nozzle and the nozzle are removed, and the pesticide water is directly sprayed from the switch, which is completely unmedicated, and the water droplets of the syrup are extremely thick, similar to raindrops, so it is called "spraying method". Such coarse drug drops are easy to land directly, and the loss of pesticides is extremely wasteful.

2, water gun method

Also known as the "Water Bottle Method", this is a simple hand-held water gun made by the local plant protection department. The sprayed pesticide drops are thicker. At this time, the water guns only cost two or three yuan each, so they were quickly pushed open and spontaneously spread to other rice areas as an experience and new products.

3, pouring method

The so-called "splashing", a method used by rice farmers to dilute manure and water. Some rice farmers also add pesticides for rice fields to manure water and pour them into rice fields together with manure water. This is the wrong way. Because the amount of water used to pour manure water is large, most of the pesticides are scattered in the paddy fields with water, and the amount of pesticide deposited on rice plants is extremely small.

More pesticide knowledge , please pay attention to China Pesticide Network

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