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  1. Fertilizer | Definition, Types, Plant Nutrients, Application, & Facts ...

    Oct 31, 2025 · Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. Fertilizers enhance the natural fertility of the soil …

  2. Fertilizer - Wikipedia

    For most modern agricultural practices, fertilization focuses on three main macro nutrients: nitrogen (N), phosphorus (P), and potassium (K) with occasional addition of supplements like …

  3. A guide to understanding fertilizers | OSU Extension Service

    Plant nutrients are chemical elements or compounds that are essential to plant growth. Nutrients come from various sources. Those supplied by air and water — carbon, hydrogen and oxygen …

  4. What is fertilizer and why do plants need it? | HowStuffWorks

    Nov 30, 2023 · But what is fertilizer, and why is it so foundational for plant life? In this article, we'll delve into the world of fertilizers, unearthing their composition, significance, and the pivotal …

  5. What is Fertilizer? - Example, Definition, Types, and Uses

    Jul 23, 2025 · What are Fertilizers? Fertilizers are a substance added to the soil, which directly increases the productivity of the crop by supplying nutrients to the plant. Fertilizer sources can …

  6. What are fertilizers

    May 28, 2020 · What are fertilizers? Fertilizers are food for plants: they provide nutrients for plants to grow and thrive.

  7. What Is Fertilizer Short Answer? The Basics Explained

    May 29, 2025 · There are various types of fertilizers, including organic, inorganic, and compound fertilizers. Fertilizers offer numerous benefits, including increased crop yields, improved crop …

  8. What is: Fertilizer - A Comprehensive Guide

    Feb 28, 2025 · What is Fertilizer? Fertilizer is a substance that is added to soil or plants to provide essential nutrients that promote growth and enhance the yield of crops. It plays a crucial role in …

  9. Fertilizer - Agriculture Dictionary

    Sep 15, 2025 · Definition: Fertilizer refers to any substance or mixture of substances applied to soil or plants to supply essential nutrients necessary for plant growth, development, and …

  10. All About Fertilizer: A Complete Guide To Feeding Plants

    Jul 18, 2024 · This essential guide to understanding fertilizer outlines the fundamentals of feeding to help ornamentals, edibles, shrubs and lawns to flourish. What is Fertilizer? In essence, plant …