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SKRIPSI PENGARUH MACAM MEDIA DAN DOSIS PUPUK OST TERHADAP HASIL TANAMAN SAWI (Brassica Juncea Ir)
ABSTRACT
The research concern the effect many kinds of media and OST fertilizer dosage to the yield of muntard (Brassica juncea L.) verticultur system aim to know the influenced many kinds of media and OST fertilizer dosage to the yields muntard (Brassica juncea L.).
The research was carried out in 4 March until 28 May 1994 at Green House Agricultur Faculty, Tidar this University at Magelang, Protobangsan Village, North Magelang District, Magelang Regency, Central Java,with an altitude 376 n above sea level.
The research method using by factorial method with bottom design it's Randomized Complete Block Desingn (RCBD) consist of two faktors and three replications with analysis of wariance and than Duncan's multiple cange test at 5%.
Faktors 1 The many kinds of media (M) consist of 3 levels, they are:
M₁ =Soil Latosol media
M2 =Soil latosol media: Sand 1: 2
M3 =Soil latosol media: Sand 1:1
Faktors 2 they are:
OST fertilizer dosage (D) consist of 3 levels
Do OST fertilizer dosage 0 kg/ha (0 g/plant)
D1 OST fertilizer dosage 200 kg/ha pant) (1.8 g/plant)
D2 OST fertilizer dosage 400 kg/ha plant) (3.6 g/plant)
D3 OST fertilizer dosage 600 kg/ha plant) (5,4 g/plant)
The result of research shows many kinds of media gave a very significant effect to the net weight of plant but no significant effect to the height of plant, number of leaves, gross weight of plant.
OST fertilizer dosage gave no significant effect for all observation parameters.
There was no interaction between many kinds media and OST fertilizer dosage for all observation parameters.
Soil latosol media with 400 kg/ha OST fertilizer dosage gave a better yield. The heighlest yield of treatment combination (HD₂) 211,57 gram per plant or equivalent with ha and the lowest was obtainded by 23,51 ton treatment was per combination
(M2D0) Was 134,43 gram per plant or equivalent with 14,94 ton per ha.
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