PENGARUH PEMBERIAN ZAT PENGATUR TUMBUH (ZPT) HANTU MULTIGUNA EXCLUSIVE TERHADAP PERTUMBUHAN DAN HASIL KACANG HIJAU (Vigna radiata L.)

Abstract

This research entitled The Effect of Exclusive Multipurpose Ghost Growth Hormone on the Growth and Yield of Mung Beans (Vigna radiata L.). This study aims to determine the effect of exclusive multipurpose ghost growth hormone on the growth and yield of green beans. To determine the concentration of exclusive multipurpose growth hormone which gives the best effect on the growth and yield of green beans. The research was conducted at the Experimental Garden of the Graha Karya College of Agricultural Sciences, Muara Bulian, Batang Hari Regency. This experimental garden has a height of 12 meters above sea level. The research was carried out from 8 August to 27 November 2020. The research was conducted using a Randomized Block Design (RBD) with one factor, namely the administration of exclusive multipurpose growth hormone, consisting of 6 treatment levels and 4 repetitions, namely: H0  = Without giving multipurpose Ghost ZPT exclusive, H1 = ZPT Ghost Multipurpose Exclusive 2 ml/liter water/plant, H2 = ZPT Ghost Multipurpose Exclusive 4 ml/liter water/plant, H3 = ZPT Ghost Multipurpose Exclusive 6 ml/liter water/plant, H4 = ZPT Ghost Multipurpose Exclusive 8 ml/liter water/plant, H5 = ZPT Ghost Multipurpose Exclusive 10 ml/liter water/plant. The variables observed were plant height, but significantly affected the number of primary branches, the number of pods per plant, the number of pods per plant, the weight of 100 seeds and the yield per hectare. The results showed that giving the ZPT Hantu Multipurpose Exclusive concentration of 6 ml/liter of water/plant gave the best growth and yield of green beans, namely 5.88 tons/ha.