Farmers Opinions are taken using Questionnaires’ and evaluated the Questionnaires’. Indian Agriculture culture and Maharashtra agriculture Practice is Described. Irrigation practices in District Sangli are explained. The need and use of Wireless sensor networks in agriculture field is explained.Farmers suggestions are also given.From this case study any body can evaluate farmers problems,also those problems can be overcome by taking help from Agriculture Experts and Soil testing method. Most important practice is effective utilization of fertilizers and Irrigating the land. Applications of wireless sensor networks effectively utilizes the water resources and fertilizers and this avoids the unnecessary burdens of farmers. The required manpower is also less by using modern Irrigation system.