What is a potential consequence of over-fertilization?

What is a potential consequence of over-fertilization?

• A. Improved plant health.
• B. Lower maintenance costs.
• C. Pollution and increased disease problems.
• D. Better resistance to drought.

Answer: (C)

Over-fertilization can lead to pollution and increased disease problems because an excess of nutrients, particularly nitrogen and phosphorus, can run off into local waterways, causing algal blooms. These blooms deplete oxygen in the water, negatively affecting aquatic life. Additionally, when plants receive too many nutrients, they can become weak and more susceptible to diseases. This occurs as the excess nutrients foster rapid growth that outpaces the plant's ability to develop strong structures or natural defenses. Moreover, the imbalance created by over-fertilization can disrupt the soil's natural microbiome and overall ecosystem health, further contributing to disease problems in plants. This highlights the importance of following recommended fertilization guidelines to maintain not only plant health but also environmental integrity.

Over-fertilization can lead to pollution and increased disease problems because an excess of nutrients, particularly nitrogen and phosphorus, can run off into local waterways, causing algal blooms. These blooms deplete oxygen in the water, negatively affecting aquatic life. Additionally, when plants receive too many nutrients, they can become weak and more susceptible to diseases. This occurs as the excess nutrients foster rapid growth that outpaces the plant's ability to develop strong structures or natural defenses. Moreover, the imbalance created by over-fertilization can disrupt the soil's natural microbiome and overall ecosystem health, further contributing to disease problems in plants. This highlights the importance of following recommended fertilization guidelines to maintain not only plant health but also environmental integrity.