The Effect of Arbuscular Mycorrhyza Inoculation and SP 36 Fertilizer on the Growth of Palm Oil (Elaeis Guineensis Jacq.) Seedling DxP PPKS 540 Variety Grown in Pre Nursery Phase

Helda, Syahfari and Abdul, Rahmi and Abdul, Fatah and Syamad, Ramayana and Andi, Putra Damanik (2022) The Effect of Arbuscular Mycorrhyza Inoculation and SP 36 Fertilizer on the Growth of Palm Oil (Elaeis Guineensis Jacq.) Seedling DxP PPKS 540 Variety Grown in Pre Nursery Phase. The Effect of Arbuscular Mycorrhyza Inoculation and SP 36 Fertilizer on the Growth of Palm Oil (Elaeis Guineensis Jacq.) Seedling DxP PPKS 540 Variety Grown in Pre Nursery Phase, 8 (8). pp. 1-9. ISSN 2454-1850

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Abstract

Abstract—The aims of the study were to determine the effect of arbuscular mycorrhizal inoculation and SP-36 fertilizer and their interaction on the growth and yield of oil palm seedlings of the DxP PPKS 540 variety and to obtain the appropriate dose of mycorrhizal biofertilizer and SP-36 fertilizer for the growth of oil palm seedlings at the pre-nursery stage.The research was carried out from April 2020 to August 2020.The place of research was held on Jl. Rapak Indah, Karang Asam Ilir urban Village, Sungai Kunjang sub District, Samarinda City, East Kalimantan Province.The materials used in this study were DxP PPKS 540, Fungi Mycorrhizal, SP 36 Fertilizer, Dithane M-45, polybag size 22x14 cm and paranet.The tools used in this study were arco carts, soil pH measuring instruments, hoes, soil loosening tools, writing instruments, analytics, and gembor.The study used a completely randomized design (CRD) in a 5x4 factorial experiment, with two treatment factors and repeated 4 times.Mycorrhizal dose factor (M) which consists of 5 levels, namely: no mycorrhizal application or control (m0); 2.5 g polybag-1 (m1); 5.0 g polybag-1 (m2); 7.5 g polybag-1 (m3) and 10.0 g polybag-1 (m4) Dosage factor SP 36 (P ) consisting of 4 levels, namely: no SP 36 fertilizer application of control (p0); 1.0 g polybag-1 (p1); 1.5 g polybag-1 (p2); and 2.0 g polybag-1 (p3).Research activities, namely: preparation of planting media, treatment of microzia, preparation of sprouts, planting of seedling, treatment of SP-36 fertilizer, maintenance of seedlings (watering, weeding, and loosening of planting media), and data collection.Data collection is analysis of soil chemical properties in the laboratory, seedling height, stem diameter, number of leaves at aged 1, 2, 3 months after planting and root length at 4 months after planting.Data analysis was carried out by analysis of variance, if the results of variance were significantly different (F-count > F-table 5%) or very significantly different (F-count > F-table 1%), then a further test was carried out with the Least Significant Difference test at 5% level.The results showed that (1) Arbuscular mycorrhizal application had no significant effect on the growth in height, stem diameter, number of seedling leaves at the age of 1, 2, and 3 months after planting, and root length of seedlings at 4 months after planting;(2) application of SP-36 fertilizer had a significant to very significant effect on the height growth at 1, 2, and 3 months after planting, seedling diameter at 1 month after planting, number of leaves at 1 and 3 months after planting, and root length. seedlings at the age of 4 months after planting.Application of SP-36 fertilizer at a dose of 1.5 – 2.0 g plant-1 tends to inhibit the growth of oil palm seedlings in the pre-nursery phase;and (3) there was no interaction between mycorrhizal treatment and SP-36 fertilizer treatment on the growth of oil palm seedlings in the pre-nursery phas

Item Type:	Article
Subjects:	S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture
Divisions:	Fakultas Pertanian > Program Studi Agroteknologi
Depositing User:	Helda syah Syahfari
Date Deposited:	12 Jun 2023 08:37
Last Modified:	12 Jun 2023 08:37
URI:	http://repository.untag-smd.ac.id/id/eprint/269

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