How to stop erosion on a river bank<br>Use coir netting that's 700-900 grams per square meter (gsm). Coir netting is made from coconut fibers and is biodegradable. Normal or heavy duty netting should be used when there is a large amount of water flow.

Can we draw the following conclusion?
erosion on a river bank can not be stopped using fibers from coconut

Choose your answer from:
[+] Yes
[+] It's impossible to say
[+] No