11 Questions
What is the primary function of nitrogen in plant growth?
To facilitate the synthesis of proteins, hormones, and enzymes
What is the consequence of excessive nitrogen in plants?
Delayed flowering and fruiting
What is the primary function of magnesium in plant growth?
To act as a structural component of chlorophyll and facilitate photosynthesis
What is the main difference between organic and inorganic fertilizers?
Organic fertilizers are derived from plant and animal materials, while inorganic fertilizers are not
What is the consequence of a magnesium deficiency in plants?
Yellowing and wilting of leaves
What is the primary characteristic of inorganic fertilizers?
They dissolve readily in water and are immediately available to plants
What is a consequence of excessive application of inorganic fertilizers on soil?
Increased soil acidity
What is a problem associated with the storage and application of some nitrogen fertilizers?
Emissions of the greenhouse gas nitrous oxide
What can happen to ecosystems due to the high solubility of inorganic fertilizers?
Eutrophication (increase in chemical nutrients)
Why is it recommended to calculate soil nutrient content and crop requirements before applying inorganic fertilizers?
To minimize the effects of fertilizer overuse
What can be a consequence of excessive organic fertilizer use?
Nitrate leaching or runoff of soluble organic compounds
Understand the importance of nitrogen and magnesium in plant growth, including their roles in protein synthesis, chlorophyll production, and enzyme function. Learn about the effects of deficiencies and excesses on plant development. Test your knowledge of plant nutrition and metabolism!
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