what are fertlizers and what do they contain and how do they help plants
Answers
Typically, fertilizers are composed of nitrogen, phosphorus, and potassium compounds. They also contain trace elements that improve the growth of plants. The primary components in fertilizers are nutrients which are vital for plant growth.
Answer:
Explanation:
FERTILIZERS
Fertilizers are used daily by farmers and families to help crops and gardens grow. Whether for a small garden of flowers and plants, or a large farm with thousands of acres of crops, a wide range of fertilizers have been developed to help different crops grow in different soil and weather conditions.
Chemical ingredients help create fertilizers that promote plant growth and are cost effective, too. Commercial and consumer fertilizers are strictly regulated by both individual states and the federal government to ensure that they are safe for the people who use them, people nearby, and the surrounding environment.
WHAT DO THEY CONTAIN
Most chemical fertilizers are made by the reaction of an acid with an alkali. Packaged fertilizers also often contain three macro nutrients: nitrogen, phosphorous and potassium. Ammonium nitrate, a good source of nitrogen and ammonium for plants, is also an important ingredient in the production of high quality, effective fertilizers.
HOW DO THEY HELP PLANTS
Fertilizers usually contain nitrogen, potassium, and phosphorus; essentials for plant growth. As plants grow and take in nutrients, they leave the soil less fertile for future exploitation. A notable factor with phosphorus is that it helps produce chlorophyll, the chemical that allows for photosynthesis to occur.
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