2021, Vol. 9, Issue 4, Part B

author(s)
Dr. V Prakash, Dr. JR Kavitha, R Kamaleshwaran, P Prabharan and Dr. S Alagendran

abstract
The irrigation is one of the major sources of the crop. Nowadays the irrigation can be defecate due to biotic and abiotic factors. So that ground water level is decreased day by day. And the crop cultivation was less, because scanty of irrigated water in the field. To replenish the irrigation water in the field by using the drip irrigation techniques, Micro irrigation is one of the important methods in the world. Because it provide irrigation water and nutrients to the plant roots and maintaining the crop yield.