Effect of Transfer Age of Seedlings and Application of Photosynthetic Bacteria on Hydroponic Systems of Pakcoy Plants (Brassica Rapa L.)

Abstract

Research with the aim of knowing and analysing the interaction between the influence of planting moving age and the application of photosynthetic bacteria on the growth and yield of pakcoy plants (Brassica rapa L.). The research will be conducted at The Nogosari ARD Farm, Boyolali, Central Java Indonesia.  In December 2023 – January 2024. Factorial experiment (4 x 3) with 3 repetitions in the study. The first factor is the treatment of transplanting age (S), namely: S0: age 10 days after seedling/DAS, S1: age 13 DAS, S2: age 16 DAS. The second factor is the treatment of applying 20ml/liter (F) photosynthetic bacterial folier, namely: F0: control application, F1: folier application 3 Days after Planting/DAP, F2: 7 DAP foliar application, F3: 10 DAP foterner application. Observational data were analysed statistically using fingerprint analysis (ANOVA), followed by a further test of Honest Real Difference (BNJ) at the level of 5%. The parameters observed include; plant height, number of leaves, biological weight, and harvest index. The best results of pakcoy growth research on transplanting age transfer treatment f 16 DAS with foliar application of 7 DAP. The results of the best pakcoy harvest research on transplanting age treatment16 DAS and foliar application 10 DAP.