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SKRIPSI PENGARUH KADAR IBA DAN LETAK NODIA TERHADAP PERTUMBUHAN TURUS TANAMAN NILAM (Pogostemon cablin, Benth)
ABSTRACT
An experiment to study the influence of IBA concen- tration and nodis position of patchouly cuttings had been carried out from July 10, until September 10, 1990 in an ( experimental field at Kepanjen village, Yogyakarta. The soil type is Regosol, located at an altitude of 65 m above sea level.
The methode of the experiment applied was Factorial arranged in Randomized Complete Block Design (RCDB), con- sisted of control (K0), 1000 ppm (K1) and 2000 ppm (K₂). The second factor was nodia position (N) which consisted of node number 2 (No), 4 (N₁) and 6 (N₂) from the tip.
IBA concentration gave very significant influence on number of leaven, number of roots, fresh and dry weight of roots and not significant to percentage of alive cuttings, length of roots, length of shoots and fresh weight of roots.
Nodis position gave very significant influence to all parameters observed. There was interaction between the two treatmens examined.
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