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Mohd Madjid Damanik
University of Sumatera Utara

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The Influence of combination Tithonia diversifolia compost and chicken manure with SP-36 fertilizer to P uptake and growth of maize on ultisol soil from labuhan batu selatan Mohd Fadli Lubis; Fauzi Fauzi; Mohd Madjid Damanik
Jurnal Agroekoteknologi Vol 6, No 3, Juli (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (129.608 KB) | DOI: 10.32734/jaet.v6i3, Juli.18311

Abstract

The aim of this research is to know the influence of a combination of T. diversifolia compost and chicken manure with SP-36 fertilizer on P Uptake and Corn Plant Growth (Zea mays L.) on Ultisol Soil Labuhan Batu Selatan. This study used Factorial Randomized Block Design (RAK) with 2 treatment factors and 3 replications. The first factor is organic material (B) consisting of 0% Organic Material (B0), 100% T. diversifolia (B1), 75% T. diversifolia + 25% Chicken manure (B2), 50% T. diversifolia + 50 % Chicken manure (B3), 25% T. diversifolia + 75% Chicken manure (B4), 100% Chicken manure(B5). The second factor is SP-36 (P) fertilizer consisting of 0 kg P2O5 / ha (P0), 50 kg P2O5 / ha (P1), 100 kg P2O5 / ha (P2), 150 kg P2O5 / ha (P3). The results of this study indicate that the application of organic matter has significant effect on P uptake, crown dry weight and root dry weight. Application of SP-36 fertilizer had significant effect on dry root weight and dry weight of canopy. The combination of oganic material with SP-36 fertilizer had significant effect on Plant P Uptake, root dry weight and dry weight of crown.Mohd Keyword : Chicken manure, SP-36 fertilizer, Tithonia diversifolia, Ultisol
P uptake and growth of maize (Zea mays L.) due to the combination of organic matter and SP-36 fertilizer on Ultisol Wida Akasah; Fauzi Jamal; Mohd Madjid Damanik
Jurnal Agroekoteknologi Vol 6, No 3, Juli (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.123 KB) | DOI: 10.32734/jaet.v6i3, Juli.18597

Abstract

The objective of this research is to know the uptake of P and growth of maize (Zea mays L.) due to the combination of organic material and SP-36 on Ultisol. This study used randomized block designed which consist of 2 factors and 3 replications. The first factor is organic material: A (0 ton/ha), B (30 ton/ha husk-pulp compost of Durio zibethinus), C (22,5 ton/ha husk-pulp compost of Durio zibethinus + 7,5 ton/ha chicken manure), D (15 ton/ha of husk-pulp compost of Durio zibethinus + 15 ton/ha chicken manure), E (7,5ton/ha husk-pulp compost of Durio zibethinus +22,5 ton/ha chicken manure), F (30 ton/ha chicken manure) and the second factor is SP-36 : P0 (0 kg P2O5/ha), P1 (100 kg P2O5/ha), P2 (200 kg P2O5/ha), P3 (300 kg P2O5/ha). The results showed that the combination of organic materials significantly influenced soil pH, C-Organic, P-Potential soil, P uptake, stem diameter, dry weight and dry root plant. Aplication SP-36 fertilizer significantly increased P-Potential soil, P plant uptake, stem diameter, dry weight and dry root plant. The interaction of combination of organic matter and SP-36 fertilizer significantly increased P plant uptake. Best dose on this research is 7,5 ton/ha of husk-pulp compost of Durio zibethinus and 22,5 ton/ha chicken manure and 200kg P2O5/ha of SP-36 fertilizer.