CD Skripsi
Pengaruh Kompos Solid dan Abu TKKS terhadap Sifat Kimia Dystrudepts dan Pertumbuhan serta Produksi Tanaman Bawang Merah (Allium ascalonicum L.)
This study aims to determine the interaction effect, main effect and get the best combination of solid compost and empty fruit bunch ash on the chemical properties of Dystrudepts and the growth and production of shallot plants. The research was a 3 × 3 factorial experiment arranged in a completely randomized design (CRD). The first factor was solid compost application consisting of 3 levels (0, 10 and 15 t.ha-1) and the second factor of empty bunch ash consisted of 3 levels (0, 2 and 4 t.ha-1) so that there were 9 combinations, each of which was repeated 3 times. The parameters observed were soil chemical properties, plant height, number of leaves, number of tubers, tuber diameter, fresh tuber weight, shelf-worthy tuber weight and production per m2. The results showed that there was no interaction between the application of solid compost and empty fruit bunch ash. Application of solid compost at a dose of 10 t.ha-1 increased c-organic, total p, plant height, number of leaves, number of tubers, fresh tuber weight and storable tuber weight. Application of empty bunch ash at a dose of 4 t.ha-1 increased plant height, number of leaves, fresh tuber weight, storable tuber weight and m2 production compared to no empty bunch ash. The best combination of solid compost at a dose of 10 t.ha-1 and empty fruit bunch ash at a dose of 4 t.ha-1 increased plant height, number of leaves, fresh tuber weight and storable tuber weight.
Keywords: Dystrudepts, oil palm empty fruit bunch ash, shallot, solid compost
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