contour terracing, mulching

Question

Ecological management practices like contour terracing, mulching, grass, shrubs, detention/retention pond, buffer zone with vegetation and tree, sediment trap, rainwater harvesting systems, and vegetated waterways are commonly used for controlling sediment yield and runoff volume from land surface.

Answer 1

تراس بندی کانتور / با حد فاصل

مالچ پاشی / پوشش دهی

تله رسوب / دریچه یا سیفون یا مکان جمع آوری یا به تله انداختن رسوبات