This research were conducted using the plant growth regulator treatment plan consists of three threatments (without ZPT, ZPT superior plant growth (hantu), and ZPT gibgrow). Environmental design used was a complete randomized design with six replications. Data were analyzed using analysis of variance and multiple range test DMRT level of 5%. The results obtained are given ZPT hydroponic growing media to improve the growth and yield pakcoy, and ZPT hantu is best to plant growth substances.
Copyrights © 2017