COMBINATION OF CONCENTRATION PLANT GROWTH REGULATOR ROTOONE-F AND RED ONION FILTRATES TO GROWTH ROSE APPLE SHOOT CUTTING

Fitri ani Fitriani, Rahmidiyani, Ahmad mulyadi

Abstract


 

The aim of this study was to obtain the best combination of Rotoone-F concentrations and red onion filtrates to growth  of shoot cutting rose apple shoot cutting. This  research used cansist 7 treatment  of growth regulator concetration. The concetration is  Concentration used is : without  growth regulator ( control); 100% Rotoone-F +0% red onion filtrates; 80% Rotoone-F + 20% red onion filtrates; 60% Rotoone-F + 40% red onion filtrates; 40% Rotoone-F + 60% red onion filtrates; 20% Rotoone-F + 80% red onion filtrates; and 0% Rotoone-F + 100% red onion filtrates. The variables observed are percentage  life cutting, number of leaves, number of shoots, length of shoots and number of roots. The results of this study indicate that  giving growth regulator substances  Rotoone-F with red onion filtrates in various concentrations  can improve percentage  life cutting and number of roots rose shoot cutting. The concentration of 40% Rotoone-F + 60% red onion filtrates shows the  highest of percentage of life cutting and number of roots.

Keywords : Red Onion Filtrate, Rose Apple, Rotoone-F, Shoot Cutting


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