Open AccessThe effect of temperature and H2SO4 concentration and soaking time on breaking dormancy of sengon seed (Falcataria moluccana (Miq.) Barneby & J.W. Grimes)
Author(s) -
Olivia Anafarida,
Ika Oksi Susilawati,
Rusmana Rusmana
Publication year - 2021
Publication title -
jurnal galam
Language(s) - English
Resource type - Journals
eISSN - 2723-5084
pISSN - 2723-4924
DOI - 10.20886/glm.2021.2.1.41-53
Subject(s) - germination , dormancy , horticulture , botany , chemistry , biology
Sengon (Falcataria moluccana (Miq.) Barneby & J.W. Grimes) is a Leguminoceae plant that is useful as material for making panel wood, furniture wood and trees that can rehabilitate critical land. Sengon seeds experience a period of dormancy and need to be managed. The purpose of this study is to determine the effect of temperature 600C and 50% H2SO4 concentration and soaking time on sengon seed germination. A complete randomized design (CRD) with two factors were used as research design. The first factor was the air temperature treatment of kontrol (A1), 60o C (A2), 50% H2SO4 (A3) and which consisted of 3 levels of treatment. The second factor was soaking time (T); T1: 35 minutes, T2: 8 hours. The results showed that the best combination of treatment and immersion time for all germination parameters of sengon seed is soaking seed at 60o C water for 8 hours Key words: Temperature water, H2SO4, Paraserianthes falcataria, germination