In-line emitters are small plastic devices. These are put inside the PE tubing at fixed distances during the making of the tubes. The water flow rate depends on the pressure. If the pressure is low, the water flow decreases, and if the pressure is high, the flow increases. These emitters are available in discharge rates … Read more
Micro irrigation is a modern way to give water to plants. In this method, water is applied slowly and directly to the soil, either on the surface or below it, using small drops or streams. In this unit, you will learn about the main features of micro irrigation and how it is classified. Why Micro … Read more
the Indian government started the Pradhan Mantri Krishi Sinchai Yojana (PMKSY), or Prime Minister’s Agricultural Irrigation Program, in July 2015, with the slogan “Maximum Crop Per Drop.” This is a policy initiative to shift to micro-irrigation to “save” water in agriculture and increase crop yields. Irrigation in India In India, perhaps more than 80 percent … Read more
The selection of emitters is based on the soil and the root system of the crop. A pressure gauge is used to measure the expected variation in the water discharge of the emitters. The design of a sprinkler irrigation system involves measuring the land and making a sketch on graph paper. You should mark the … Read more
A sprinkler irrigation system should be kept running with recommended irrigation system practices. It must be ensured that the prime mover and pump are in alignment, especially in the case of tractor-driven pumps. Service and installation procedures should be observed for the pump and power unit. The sprinkler system, motor, or engine is started with … Read more
A sprinkler irrigation system, designed and installed according to standard procedures and operated within set parameters, requires low maintenance. The block and pipe layout (map) should be understood. As mentioned in Unit 1, there are various symbols in an irrigation design plan to indicate the position of pipes and other components. Usually, a key is … Read more
