Advanced Concepts 9 min read
Design of Chute Spillway
In the previous lecture, chute spillway and its components of chute spillway are discussed. In this lecture, design of SAF…
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Design Requirements of Gully Control Structures
A structure installed across an active gully to stabilize the gully through control of erosion of gully bottom and banks…
Advanced Concepts 12 min read
Grassed Waterways
Grassed waterways are natural or man made constructed channels established for the transport of concentrated flow at safe velocities from…
Advanced Concepts 3 min read
What Is Terrace Farming?
Terrace farming is used throughout the world for cultivation purposes. Definition Of Terrace Farming Terrace farming is a type of…
Advanced Concepts 2 min read
What are contour ditches?
Contour ditches are horizontal ditches dug on the slope of a hill to catch the rainwater running down the hill.…
Advanced Concepts 11 min read
Trenching
Trenching is one of the major engineering measures for erosion control in non-arable lands and is mainly aimed to slope…
Advanced Concepts 13 min read
Vegetative Barriers for Erosion Control
The use of stiff-stemmed vegetation as barrier strips in cropland areas vulnerable to erosion is a new conservation practice that…
Advanced Concepts 16 min read
Controlling Erosion of Soil by Water: 9 Biological Methods
Biological Method # 1. Contouring: The term contouring, also referred to as contour farming, applies to the tillage practices or…
Advanced Concepts 15 min read
Conjunctive use of surface and groundwater
SURFACE WATER OR GROUNDWATER? Disadvantages of surface water development compared to groundwater In most climates of the world, precipitation, either…
Advanced Concepts 7 min read
Runoff, erosion and sedimentation: prediction and measurement
RUNOFF Runoff forms There are two situations when runoff will occur. If the intensity of rainfall exceeds the infiltration rate…
Advanced Concepts 10 min read
Importance of Rainfall to agriculture
Mean Annual Precipitation, MAP: Concepts The MAP (mm) characterises the long term quantity of water available to a region for…
Advanced Concepts 13 min read
10 Major Agricultural Problems of India and their Possible Solutions
Some of the major problems and their possible solutions have been discussed as follows. Indian agriculture is plagued by several…