KUSUMANINGRUM, MAYDAYANTI (2019) Respon komposisi media tanam dan lama perendaman biji dalam air kelapa terhadap pertumbuhan bibit tanaman kakao (theobroma cacao l.). Update Test thesis, UMK.

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Abstrak

This study was conducted to determine the effect of medium composition and the soaking time of seeds in coconut water on the growth of cacao seedlings (Theobroma cacao L.), carried out at the UPT. Hatcheries and Nurseries in Tengguli Village, Bangsri District, Jepara Regency, with a height of 105 m above sea level with Laterit soil types, research in polybag was conducted in January 2019 to March 2019. Factorial experimental design based on Randomized Complete Block Design (RCBD) consisting of two factors and three replications as blocks, the first factor was the effect of the composition of planting media (M), namely M0 (Soil), M1 (soil: cow manure: husk charcoal = 1: 1: 1), M2 (soil: cow manure: husk charcoal = 1: 2: 1), and M3 (soil: cow manure: husk charcoal = 1: 3: 1), while the second factor is soaking time of seeds in coconut water, namely P0 (Control), P1 (6 Hours), P2 (12 Hours), P3 (18 Hours). The treatment of the planting medium composition was significantly affected at stem diameter and fresh weight of the canopy, and very significantly affected at primary root length and crown and root ratio. The treatment of M2 and M3 stem at diameter and fresh canopy weight were higher compared to M1 and control, the highest primary root length at M0 treatment, M2 treatment reached the highest cacao seedling growth. The treatment of soaking time of seeds in coconut water significantly affected at all treatments, except for the number of leaves aged 4 and 10 MST, also on the length of the primary root. The treatment of coconut water soaking for 18 hours (P3) reached the highest cacao seedling growth. There is an interaction of the treatment of medium composition and the soaking time of seeds in coconut water on the parameters of the number of leaves aged 4, 6 and 10 MST, and at the length of the primary root.

Item Type:	Skripsi/ Thesis (Update Test)
Dosen Pembimbing:	Pembimbing 1 Ir. Shodiq Eka Ariyanto, MP Pembimbing 2 Ir. Veronica Krestiani, MP
Kata Kunci:	Medium Composition; soaking time of seeds in coconut water; cacao seedlings (Theobroma cacao L.)
Subjects:	Pertanian > Pertanian (umum) > Pertanian dan lingkungan Pertanian > Pertanian (umum)
Program Studi:	Fakultas Pertanian > Agroteknologi (S1)
Depositing User:	Mr Firman Al Mubaroq
Date Deposited:	14 Jul 2020 04:48
Last Modified:	14 Jul 2020 04:48
URI:	http://eprints.umk.ac.id/id/eprint/12067

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