Greenhouse Microclimatic Real-Time Monitoring with the Help of NPK Sensor

In this system for increasing the production of food in farming the low cost greenhouse technique is used. Now a days the population goes on increasing but the productivity goes on decreasing due to environmental changes.. In order to solve this food problems we can use the greenhouses for increasing the food production in agriculture field. In old days farming requires the more man power so this disadvantage is overcome using greenhouses. For increasing the food production we have to measure the various parameters like NPK humidity,temp.co 2 of  a soil and air.In his paper we can measure these parameters and can be controlled and monitored using WSN. .  Keywords —pH,himidity,LPC2148,co2