APLIKASI BEBERAPA KONSENTRASI AIR KELAPA TERHADAP PERTUMBUHAN TUNAS CABANG PULAI GADING (Alstonia scholaris (L.)R. BR.)
Abstract: Procurement of
medicinal plants is an urgent issue and the demand for increased community use
traditional medicine. One the herbs that has not been developed is Alstonia
scholaris. Propagation is conventionally the success rate still low. Vegetative
propagation can be done using branch shoots, can be stimulated by growth
regulators naturally one them is coconut water. This research aims to determine
the effect of coconut water as plant growth regulator and the optimal
concentration on the growth shoots branch Alstonia scholaris. This research uses
aRandomized Complete Design (RCD) consisting of 6 treatments with 4
replications and some degree concentration of coconut water.K0: concentration
0% coconut water, K1: concentration 20% coconut water, K2: The concentration
40% coconut water, K3: concentration 60% coconut water, K4: coconut water
concentration 80% and K5: 100% coconut water concentration.The results showed
K3 (coconut water concentration of 60%) is the optimal treatment to stimulate
the growth of branches Alstonia scholaris in aquadesmedia to sprout for 13,41
days,the number of branches shoot 4,00 and branch shoot long 8,73 mm.
Penulis: Wasgian Sri Hendrawi,
M. Mardhiansyah, Tuti Arlita
Kode Jurnal: jppertaniandd160495
