Chemicals

Many farmers choose to use chemicals to prevent weeds and pests from destroying crops or adding nutrients to the soil. There are three types of pesticides: herbicides, agricultural chemicals, fungicides. All three pesticides are used to kill all kinds of insect pests that may be found on the farm. Farmers who decided not to use any chemicals are called organic farmers.

Plants need nutrients to grow on farms. Plants constantly ingest nutrients such as carbon, oxygen and hydrogen. Unfortunately, there is a possibility that the nutrients such as nitrogen, phosphorus and potassium required by plants may be exhausted. Many farmers add fertilizer to re-inject more of these nutrients into the soil. Returning these nutrients to the soil with fertilizer helps the growth of the plants and can increase the yield on the farm.

Because insects occupy three quarters of all species on the planet, there is a possibility that it can be a big problem on farms. Insects such as worms and beetles can infect crops and destroy them. To prevent this, many farmers spray agricultural chemicals on agricultural crops. Insecticides are powerful chemicals that kill insects that can harm crops without killing the actual crops.

One of the most important concerns for farmers is to control weeds. As weeds grow on farmland they destroy agricultural crops and reduce farm yield. To eliminate weeds without killing the crops, many farmers blow herbicides on the fields. Herbicides are also composed of strong chemical substances

Many people, including farmers, are questioning the impact of chemicals on our ecosystem. Many farmers believe that agricultural chemicals and chemical fertilizers are useful and safe for agriculture if they pay close attention to the management of spraying spots and amounts of chemicals.

Some farmers oppose it. One of the reasons they feel different is for pesticide tolerance and recovery. When spraying pesticides in the field, not all insects will die, the remaining insects will give offspring, and that will also allow spraying. This allows farmers to use more types of pesticides, so you can kill all insects that could damage agricultural crops. The problem is that as some insects survive forever, farmers must continue to add more chemicals. Some farmers do not want to use chemical substances, but if they are not strictly controlled, there is a possibility that they will be brought into the water source eventually after being discharged.

This is a table of pesticide usage in the United States in 1992. We can see that herbicides are used most frequently. This is because weeds grow constantly and are always problem for farmers, but insects attack only unhealthy plants.

Chemical contamination: Food contaminated with specific chemical substances. Chemicals are very useful when cleaning kitchens, but they can easily pollute food. In order to minimize the risk of contamination, chemical substances must be properly labeled and stored separately from foods. Natural chemicals such as toxins of certain fish species are also included in foods, and in some cases, minimal chemical contamination does not actually cause disease. However, food operators always pay attention to whether chemicals are contained in foods, and must take all reasonable precautions to ensure that food is not contaminated.

Organic foods are foods manufactured, manufactured, and processed without using chemicals. This means that the use of chemical pesticides, chemical fertilizers or chemical preservatives is prohibited in the production of organic foods. As a result, organic food is becoming more popular as more people want to know its advantages. Organic foods are widely believed to be healthier than traditional foods, which is the main reason for the increased demand for organic foods in the past decade.

Go organically. Organic foods are foods produced without synthetic inputs such as pesticides and chemical fertilizers, are not genetically modified organisms and are not processed using irradiation, industrial solvents or chemical food additives. (Wiki) Organic sports are gaining popularity gradually, and more supermarkets offer organic options. Organic food tends to be more expensive, but hey - would you rather save some money, supply pesticides to your body, or pay more for cleaner and healthier bodies?