
This experiment had been conducted at Sawangan, Magelang, Central Java, from June 1987 until October 1987. The soil type was Latosol with an altitud of 425 metres. This experiment was arranged in Randomined Completely Block Design (RCBD) with two factore three replications. The factors werel and Factor I: Age of seedling (U) at 3 levele: U: 3 wooke of age seedling U2 4 wooks of age need…