Rural areas in China have been using some "earth methods" to spray pesticides for many years. These methods seem to be both economical and convenient. They are very popular and they have spread wildly. In fact, farmers must waste a lot of pesticides and cause people poisoning and environmental risks. The most common methods are as follows: The rain spray method originates from the rivers of Zhejiang and Zhejiang in the 1970s. Although the workers and peasants-16 type sprayers were used, the nozzles and nozzles were removed, and the medicine was sprayed directly from the switch. The spray was completely ineffective, and the droplets of the syrup were very thick, similar to raindrops, so it was called “water spray methodâ€. Such crude drug droplets can easily fall directly to the ground, and the loss of pesticides is extremely wasteful. The toxic soil method originated from the application of 666 powder in the rice area in the 1960s. It has been proposed that the powder mixed with wall soil or road dust be applied to the base of the rice paddy directly by hand. The soil method, which does not require a sprayer and a duster, is extremely popular and not widely used. After the suspension of production, 666 continues to become prevalent, resulting in the development of any pesticide formulation even including emulsifiable concentrates that have been mixed with “dung soil†and mixed into “toxic soils†to spread by hand. This is renamed “toxic soil method†and widely used. Such "toxic soil" does not have any specifications and standards at all, and is completely prepared by the farmers themselves. The "earth" used in various places has no destructive effect on the active ingredients and dosage forms of pesticides, and it cannot be detected at all. Wettable powders and emulsifiable concentrates are mainly used for spraying after being diluted with water, but after being made into “toxic soilâ€, they are neither powder nor granules, and the adhesion on the crops after application is extremely poor, resulting in pesticides. Loss of waste and pollution of the environment can be imagined. The water gun method, also known as the "water cylinder method," was derived from the Guangdong region in the late 1970s. This is a simple hand-held water gun made by the local plant protection department. At the time, these water guns cost only two or three yuan each, so they were soon pushed and used as an experience and a new product spontaneously spread to other rice areas. The so-called "splashing" in the splashing method was originally a method of diluting manure and fertilizer used by rice farmers in the southern rice region. Some rice farmers have also added the pesticides used in paddy fields to manure water and poured them into the rice fields together with manure water. This is a wrong method. Because of the large amount of water used for sprinkling manure, most of the pesticides are sprinkled on the paddy field with water. The amount of pesticide deposited on rice plants is extremely small.
HGH Injection Pen
An HGH injection pen is a device used to administer human growth hormone
(HGH) through subcutaneous injections. The pen is designed to be easy
to use, portable, and discreet, making it a popular choice among
individuals who require regular HGH injections for medical reasons, such
as growth hormone deficiency or Turner syndrome. The pen contains a
cartridge of HGH solution and a needle that is inserted into the skin to
deliver the medication. The injection can be adjusted for dosage and
frequency based on individual needs, and the pen is typically reusable
for multiple injections.
Hgh Injection Pen,Reusable Hgh Pen Injector,High Performance Pen Injector,Medical Hgh Pen Injector
Shanghai Enjosim Medical Technology Co., Ltd , https://www.enjosimmedical.com
