CD Skripsi
Pengaruh Pemberian Kompos Eceng Gondok Dan Pengaturan Jarak Tanam Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai (Glycine Max L. Merrill)
The objective of this study was to determine the effect, interaction and get
the dose of water hyacinth compost and appropriate plant spacing to the growth
and yield of soybean. The study was conducted in the experimental station of
Agriculture Faculty of Riau University by using a randomized completely block
design with 2 factors and 3 replications. The first factor was water hyacinth
compost consisted of 5 levels namely: 0 t.ha-1, 5 t.ha-1, 10 t.ha-1, 15 t.ha-1 and
20 t.ha-1 water hyacinth compost. Meanwhile the second factor was plant spacing
which consisted of 2 levels namely: (40 x 15) cm and (40 x 20) cm. The result of
this study indicated that water hyacinth composting give effected on plant height,
number of branches, number of pods per plant, number of filled pods per plant,
seed weight per plant, seed weight per plot, seed weight per m2 and weight of 100
seeds, while plant spacing give effected on seed weight per plot and seed weight
per m2. Combination of water hyacinth composting 15 t.ha-1 and plant spacing
(40 x 15) cm give the highest results of plant height, seed weight per plot and seed
weight per m2 meanwhile combination of water hyacinth composting 15 t.ha-1 and
plant spacing (40 x 20) cm give the highest results of number of branches, number
of pods per plant, number of filled pods per plant, seed weight per plant and
weight of 100 seeds.
Keywords: Water hyacinth compost, plant spacing, yield components
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