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Journal : Jurnal Agrotek Lestari

UJI VIABILITAS TERHADAP BENIH POLYEMBRIONI Jasmi, Jasmi
Jurnal Agrotek Lestari Vol 4, No 2 (2018): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (99.328 KB) | DOI: 10.35308/jal.v4i2.1626

Abstract

Seeds are mature ovules. One or more of the ovaries formed in the legume, but never more than one seed formed in the ovaries of monocots. Each ripe seed always consists of at least two parts, namely: (1) Embryo, (2) Seed coat (Seed coat or testa). Embryo is formed or derived from fertilized eggs (zygote) by undergoing cell division in the embryo sac. Seed coat is formed from the integument (one or more) of the ovules. In legumes generally there are two layers of seed coat. Every very young and growing seed always consists of three parts: (1) Embryo, (2) seed coat, (3) Endosperm. Endosperm is a storage food storage network which is absorbed by the embryo before or during seed germination and is always present in very young seeds. Polyembryonics is the presence of more than one embryo in one seed, but these embryos do not always mature or mature, remain undeveloped or degenerate. The purpose of this research is to study the germination of one seed that has more than one embryo and to determine the growth of seedlings from polyembryonic seeds. The results showed that the highest plant growth (plant height, number of leaves, fresh weight and dry weight of orange seeds) was found in orange seeds that had 1 embryo compared to orange seeds which had 2 and 3 embryos. Seed germination and growth is strongly influenced by the amount of food reserves stored in seeds (Magagula and Ossom 2011 in Hasnah M, 2013). Keywords: Citrus Seed, Polyembrioni, Seed Viability
Co-Authors Abizar Abizar Afifah Putri Afri Novita Agustinur, Agustinur Aini, Zahriatul Alan Dwiyono Alvia Rahmi ALYENSI, FATIYANI Amanda, Atika Ana Witra andika putri Vera Aprilina, Aprilina Araz Meilin Ariska, Nana Armein Lusi Zeswita Armen Lusi Zeswita Asmalinda, Wita Atiqoh Rinjani Utami Atthoriq Fauzan Dahelmi Dahelmi Dice Yuliana Edy Sapada Eli Ratni Elida Handriani Elza Safitri Eni, Rosmi Erisna, Augesti Eza Gusrianti Fachruddin Fachruddin Ferdhinal Asful Fika Wulandari Fitri Elisa Fitriko, Sismaya Franciska, Yunetra Gelvin Apria Ikhsan Gustina Indriati Habiba, Habiba Henny Herwina Ilyasov, Rustem Irham Falahudin, Irham Jabang Nurdin Janra, Muhammad Nazri Jauharlina Jauharlina Joy Prima Jufrika Gusni Khatimah, Khusnul Lia Anggraini Lidya Novita Sari M. Arif Tiro Mairawita, Mairawita Maulidia, Vina Maulidia, Vina Miftahul Ilmi Miki Andri Miswarti Miswarti Muhammad Reza Aulia Mutia Yunelki Neng Sari Novita, Nesi Noviyanti, Asri Nuri Gustia Nurul Insani Shullia Pipi Yuliana Putri Podojoyo, Podojoyo Pooja Angela Mendoza Pradana, Mahardika Gama PUJI LESTARI Putri Pratiwi Rahmi Junaida Ratna Ratna Rego Devilla Rika Oktaria RIKA RAFFIUDIN Riza Aprianti Rizki Rizki Roza Mardani Satria, Rijal Sefria Dewidna Septri Yawati Setiawati, Desy Simanjuntak, Juniarto Gautama Siti Aminah Siti Salmah Sitompul, Rahmadi Suherlinda Suherlinda Syafrina Syafrina Tasman, Ratna Juwita Tri Atmowidi Virgian, Kharisma Vivi Fitriani WINDRA PRIAWANDIPUTRA, WINDRA Wiwit fitri handayani Yosi Yolanda Yuka, Aprilia Ayu Shinta Yuka, Aprillia Ayu Shinta YULIA PUJIASTUTI Yusrizal Yusrizal