Arabica Coffee Plant Response to Atonic Concentration and Production Pruning

This study aims to determine the effect of atonic concentration, pruning, and interaction between concentration pruning on growth yield arabica coffee plants. research was conducted at UPP. Catur Paramitha, Village, Kintamani District, Bangli Regency with an altitude 1250 m above sea level. The experiment lasted for 3 months from September November 2021. design used in this a Randomized Block Design (RAK) 2 factors arranged factorial manner. first factor is 4 levels, namely Ao: 0 ml/l, A1: 1 2ml/l, 3ml/l while second which consists namely, without pruning. Observations observed variables were carried out every weeks. branch length (cm), number leaves (strands), new shoots (fruit), flowers (buds), fruit stump (bunch). results statistical analysis showed that giving concentrations plants had significant very leaves, number, shoots, flowers, fruits, no buds. treatment all except variable branches buds effect. fruit, insignificant branches.