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SKRIPSI PENGARUH MACAM MULSA TERHADAP PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS BAWANG PUTIH ( Allium sativum L. )
ABSTRACT
The research on the effect of kind mulching mate- rial on growth and production of several variety of gar- lic (Allium sativum L.), had been conducted at the vil- lage of Kalegen, Kecamatan Bandongan, Kabupaten Magelang, Central Java in May 1986 until November 1986. The soil type is Latosol, with an elevation of 670 metres above sea level.
The experiment is factorial method with 3 x 3 fac- torial arranged in Split Plot Design based on Randomized Complete Block Design, with 4 replication. The factors are as followes :
1. Varieties as the main plot, with 3 levels:
V1: Lumbu hijau variety
V2: Lumbu kuning variety
V3: Gombloh variety
2. Kind of mulch as the sub plot, with 3 levels:
M0: Unmulch (control)
M1: Dried paddy stalks mulch
M2: Dried lalang stalks mulch
The result of this research are Lumbu hijau varie- ty is the best variety on growth and yield than the other varieties. Gombloh variety is the worst. Kind of mulch only significant different for number of leaves, that is dried paddy stalks mulch better than the Other. The hig- hest production was reached by Lumbu hijau variety with dried paddy stalks mulch treatment (8. 083 ton/ ha).
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