The effect of scarification and soaking duration of liquid organic fertilizer (POC) of eternal lucky mushroom (JAKABA) on soursop (Annona Muricata L.) seed germination

Muhammad Zikri Pratama; Sri Ritawati; Nur Iman Muztahidin; Imas Rohmawati

doi:10.31764/jau.v13i1.38199

The effect of scarification and soaking duration of liquid organic fertilizer (POC) of eternal lucky mushroom (JAKABA) on soursop (Annona Muricata L.) seed germination

Muhammad Zikri Pratama, Sri Ritawati, Nur Iman Muztahidin, Imas Rohmawati

Abstract

The process of germination of soursop seeds can occur if the seed coat is permeable to water and sufficient water is available with a certain osmotic pressure. This study aims to determine the effect of jakaba on the germination of soursop seeds (Annona muricata L). This study used a factorial randomized block design (RAK) with 2 factors, namely scarification (S) as the first factor consisting of 3 levels including S1 = cutting half of the seed, S2 = cutting and S3 = peeling half of the seed coat. The second factor is the duration of soaking jakaba POC (P) which consists of 4 levels including P1 = 6 hours, P2 = 12 hours, P3 = 18 hours, and P4 = 24 hours. The results of this study are the combination of peeling half of the seed coat and soaking Jakaba POC for 6 hours (P1S3) is the best treatment that increases germination power up to 86.67%. On its own, peeling effectively stimulates germination, while cutting the seeds produces the longest shoots (10.21 cm). For soaking, a soaking time of 12–24 hours is most effective in accelerating germination time and supporting strong shoot growth

Keywords

POC Jakaba; scarification; sormancy; soursop

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DOI: https://doi.org/10.31764/jau.v13i1.38199