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    Types of Plant Fertilizers

    This quiz covers the main types of fertilizers for plants, including organic fertilizers, mineral fertilizers, complex fertilizers, and bacterial fertilizers. It also includes growth stimulants that accelerate plant cover-up, reduce fruit drop, and increase yield.

    What is an example of an organic fertilizer?

    What do bacterial fertilizers contain that helps plants?

    Which substance is commonly found in mineral fertilizers?