ANALISIS VARIASI JENIS DAN PANJANG SUMBU TERHADAP PERTUMBUHAN TANAMAN PADA SISTEM HIDROPONIK

This study aims to observe the effect of type and length of axes on the rate of growth and development of mustard (Brassica Juncea L.) plants, analyzing the effect of water circulation on the growth and development of mustard plants. This study used two treatments, namely the type of axis and the length of the axis. Each treatment consisted of 12 repetitions, so there were 24 replications. In this study, we want to examine related parameters, namely air temperature, relative humidity, light intensity, evapotranspiration, and plant growth. The results of the observation showed that the highest light intensity in the T2 planting room, the highest evapotranspiration in the T2, then plant height were obtained in the T2 planting area of coconut fiber axis with water circulation system.