Setting Temperature and Humidity with a Misting System in a Pilot Greenhouse at Cisauk-Tangerang, Indonesia

A modern agricultural method of cultivating mustard greens and watercress with a hydroponic system in pilot greenhouse has been implemented by group farmers Cisauk-Tangerang, Banten, Indonesia. The characteristic tropical climate south the equator causes high temperatures humidity greenhouse. This study aims to control temperature using misting so that are not more than 33 °C 85%, respectively. designed main equipment consists water flow pump, sensors, mist spray nozzles, settings for intermittent drizzle five minutes ON ten OFF internet things module program. In addition setting discharge intermittently, another limitation pump be is minimum benchmark 28 maximum 85%. does exceed °C, 85% obtained adjusting mass during day according time sequence from 7 a.m. 5 p.m.: 8 50 L/h, 10 60 11 100 1 p.m. 120 2 80 3 after 0 L/h or turned off.