Agrochemical
Chemicals used in agriculture
Agrochemicals are chemical products used in agriculture to enhance crop production and protect plants from pests, diseases, and weeds. These chemicals include fertilizers, pesticides, herbicides, insecticides, fungicides, and plant growth regulators.
Types of Agrochemicals[edit | edit source]
Fertilizers[edit | edit source]
Fertilizers are substances that provide essential nutrients to plants, promoting growth and increasing yield. They can be organic or inorganic and are typically rich in nitrogen, phosphorus, and potassium.
Pesticides[edit | edit source]
Pesticides are chemicals used to kill or control pests that can damage crops. They include insecticides, herbicides, fungicides, and rodenticides.
Insecticides[edit | edit source]
Insecticides are used to control insect populations that can harm crops. They can be systemic or contact-based, affecting insects through ingestion or direct contact.
Herbicides[edit | edit source]
Herbicides are used to eliminate unwanted plants or weeds that compete with crops for nutrients and space. They can be selective, targeting specific plant species, or non-selective, affecting all vegetation.
Fungicides[edit | edit source]
Fungicides are chemicals that prevent or eliminate fungal infections in plants, which can cause diseases like mildew and rust.
Plant Growth Regulators[edit | edit source]
Plant growth regulators are substances that influence the growth and development of plants. They can enhance or inhibit growth, affect flowering, and improve fruit size and quality.
Environmental and Health Concerns[edit | edit source]
The use of agrochemicals has raised concerns about their impact on the environment and human health. Issues include soil degradation, water contamination, and the development of resistant pest species. Proper management and regulation are essential to mitigate these risks.
Regulation and Safety[edit | edit source]
Agrochemicals are subject to strict regulations to ensure their safe use. Regulatory bodies evaluate the safety and efficacy of these chemicals before they are approved for use. Farmers and agricultural workers are trained in the safe handling and application of agrochemicals to minimize risks.
Related pages[edit | edit source]
Gallery[edit | edit source]
Passaic Agricultural Chemical Works, 1876
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Agrochemical[edit | edit source]
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