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← Explore all topicsThis chapter deals with the application of various engineering properties like physical, frictional, aerodynamic, thermal, optical, dielectric, electrical, acoustic, rheological…
Several devices are commonly used for measuring irrigation water. They grouped into four categories 1) Volumetric Measures2) Velocity-Area Methods a)…
If you walk down the lawn care aisle at your local hardware store, you will see a wide assortment of…
Soil –Plant –Water relation relates to the physical properties of soil and plants that effect the movement, retention and use…
The preceding chapter has dealt with the input to the hydrological cycle – rainfall – and its variation in time…
Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles,…
What is a Watershed? A watershed is the area of land that drains into rivers and lakes, which, in turn,…
Methods of Sowing: The sowing method is determined by the crop to be sown. There are 6 sowing methods which…
Types of Tillage Operations: Tillage includes use of different kinds of implements at different times are classified on the basis…
In the earlier part of eighteenth century, such machines were used for Traction purpose and were aptly called Traction Motors.…
Energy is the most important resource for progress and growth of any agriculture. Pakistan being agro-based country is facing energy…
A farm power for various agricultural operations can be broadly classified as: (1) Tractive work such as seed bed preparation,…