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.
Very light coir netting is used when there is a large amount of water flow
( z1 use :ARG1 ( z2 net :mod ( z3 coir :ARG1-of ( z4 light :degree ( z5 very ) ) ) ) :time ( z6 flow :ARG1 ( z7 water ) :quant ( z8 amount :mod ( z9 large ) ) ) )