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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Breaking Dormancy of Salak Seeds Using Various Concentration and Soaking Time of Gibberellins GA3 Adrianton, Adrianton; Jeki, Jeki; Mustakim, Mustakim; Farida, Farida
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8549

Abstract

Dormancy is one of the obstacles in cultivating zalacca plants which have hard skin and seeds making them difficult to grow. Soaking using growth hormones is an alternative for growing seeds well. This research aims to determine the concentration of Gibberellin and determine the appropriate length of soaking time for Gibberellin (GA3) in germinating zalacca seeds. The research was carried out at the Seed Science and Technology Laboratory, Faculty of Agriculture, Tadulako University, Palu in January - February 2023 using a Completely Randomized Design with a factorial pattern. The first factor is the Gibberellin’s concentration which consists of 40, 60, and 80 ppm. The second factor was the length of Gibberellin’s soaking time which consists of 15, 55, and 95 minutes so that 9 treatment combinations were obtained which were repeated three times to obtain 27 experimental units. Each experiment used 20 seeds, therefore 540 zalacca seeds were needed, with 5 samples per experimental unit. The results show that gibberellin concentrations of 60 ppm and 80 ppm and soaking times of 55 and 95 minutes were treatments that provided good growth in germination capacity, germination time, plumule length, radicle length and dry weight of zalacca seed sprouts
Co-Authors A.A. Ketut Agung Cahyawan W Adnan Fadjar Agustin Tiwow Alamsyah - Amalia Noviyanty Andi Ete Andri Andri Arief, Muhammad Armin Muis Asriani Hasanuddin Cici Rianty K. Bidin Darlin Darlin Eko Mei Prasetyo Eko Priyantono Enny Adelina Fadli Fadli Fahirah F. Farida Farida Fitrianis, Fitrianis Henry Barus Henry Novero Barus I Made Indra Ichwan S. Madauna Idham Idham Imam Afandi Iqrawati, Iqrawati Iskandar Lapanjang Ismail Assidik Israyani, Israyani Izzi Fekrat Jamaluddin Jamaluddin Jamaludin M Sakung Jeki, Jeki Laendatu Paembonan Maemunah Maemunah Maemunah Maemunah Marhani Marhani Mastura Labombang Megawati Megawati Moh Rizki Muh. Fajrian Muhlis Aco Muhammad Arief Muhardi Muhardi Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakin Mustakim Mutmainna Mutmainna Mutmainna, Mutmainna Ni Putu Pernitiani Nirwan Sahiri Nirwan Sahiri Nirwan Sahiri Ni’matul Awaliah Novalina Serdiati Nur Aisah Fitri Nuraeni Nuraeni Nuraeni Nuraeni Nurdiana Entaunayah Nurfiana Abdan Nurjannah, Shaffiah Zyla Nurnaningsih Nurnaningsih, Nurnaningsih Nursalam Nursalam Nursyamsi Nursyamsi Pardosi, Restu Pernitiani, Ni Putu Pitriani, Pitriani Rahmat Hidayat Riri Anggriani Rizal, Sesaiful Sakka Samudin Sakka Samudin Sangadji, Muhammad Nur Sari, Ulfa Permata Sesaiful Rizal Silfi Melindawati SUSILAWATI, SUSI Syamsiar, Syamsiar Tan Suryani Sollu Usman Made Usman Made Usman Made Usman Made Utari Septiawati Wana, Wana Wijoyo Rama Daksa Yandrizal Yandrizal Yusran Yusran Yusran Yusran Zakiah Usman Zulfahman Siregar