Which of the following is NOT toxic to non-target organisms in the soil?
-
A.
Organic fertilisers
-
B.
Pesticides
-
C.
Fungicides
-
D.
Herbicides
Correct Answer:
A. Organic fertilisers
Explanation:
Organic fertilizers are the correct answer because they are derived from natural plant or animal sources, such as compost, manure, or bone meal, which support beneficial soil microbes and improve soil structure without the toxic effects associated with synthetic chemicals. In contrast, pesticides, fungicides, and herbicides are specifically designed as biocides to eliminate or control target pests, fungi, and weeds, and they can often have unintended toxic impacts on non-target organisms like earthworms and helpful bacteria that maintain soil health.
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.