The Effect Of Coconut Water, Onion Extract and Bamboo Boobs Extract on Robusta Coffee Seed Germination (Coffea canephora)
Abstract
Background: Robusta (Coffea canephora) is one type of coffee widely cultivated in Indonesia and is one of the leading commodities. Coffee seeds include seeds that have a long dormancy period that inhibits the germination process. Breaking dormancy can be done by several methods, one of which is soaking in natural growth regulators. Soaking treatment with natural growth regulators can be combined with soaking time treatment to break dormancy. This study aimed to determine the combination of natural growth regulator treatment and the right soaking time for Robusta coffee seed germination. Methods: This research is a 3-repeat Complete Factorial Randomized Design Experiment with the first factor of natural growth regulators type, which consists of 4 levels, namely: Z0 = control; Z1 = coconut water; Z2 = onion extract and Z3 = bamboo shoots, and the second factor is the length of soaking which consists of 3 levels, namely P1 = 12 hours; P2 = 24 hours and P3 = 36 hours. Results: Natural growth regulators' treatment of shallot extract with 24 hours of soaking time gave the best results on all parameters. Conclusions: Using natural growth regulators from coconut water, shallots, and bamboo shoots with several soaking times affects all parameters observed, both in single and combined administration.
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References
Al Faiz, C. & Sulistyono, N. B. E. 2019. Penggunaan Asam Sulfat dan Ekstrak Bawang Merah Terhadap Uji Vigor Benih Kopi Robusta (Coffea robusta L.) Agriprima, 3(1), 71-80. https://doi.org/10.25047/agriprima.v3i1.101
Biro Humas Kemenperin,& Tim Komunikasi Pemerintah Kemkominfo. 2017. Rayakan Hari Kopi, Kemenperin Terus Tingkatkan Ekspor Kopi Nasional. Prosiding Kementerian Komunikasi dan Informatika Republik Indonesia.
Filho, JM 2015. Seed vigor testing: an overview of the past, present and future perspective. Scientia Agricola, 72(4), 363-374. http://dx.doi.org/10.1590/0103-9016-2015-0007
Hakim, L. & A. Septian. 2011. Prospek ekspor kopi arabika organik bersertifikat di Kabupaten Aceh Tengah. Jurnal Agrisep, 12(1), 1-8.
Herawati, E. & Afandi. 2013. Pengaruh Konsentrasi GA3 dan Lama Perendaman Benih terhadap Mutu Benih Kedelai (Glycine max L. Merrill) Kultivar Burangrang. Agroswagati Jurnal Agronomi, 1(1), 31-42.
International Seed Testing Association. 2010. International Rules for Seed Testing. (CH), ISTA, Switzerland.
International Seed Testing Association. 2014. International Rules for Seed Testing. CH), ISTA, Switzerland.
Irmayanti, L., Hasan, S., Ashari, R., Nurdin, A. S., Uli, R., dan Sianturi, D. 2021. Pengaruh Lama Perendaman ZPT Alami Ekstrak Bawang Merah Pada Pertumbuhan Setek Batang Sukun ( Artocarpus altilis Parkinson ex F . A . Zorn ). Jurnal Pembenihan Tanaman Hutan, 9(2), 97–106. https://dx.doi.org/10.20886/bptpth.2021.9.2.%p
Kurniati, F., Sudartini, T., & Hidayat, D. 2017. Aplikasi Berbagai Bahan ZPT Alami untuk Meningkatkan Pertumbuhan Bibit Kemiri Sunan (Reutealis trisperma (Blanco) Airy Shaw). Jurnal Agro, 4(1), 40-49.
Lestari, E. G. 2011. Peranan Zat Pengatur Tumbuh dalam Perbanyakan Tanaman melalui Kultur Jaringan. Jurnal AgroBiogen, 7(1), 63. https://dx.doi.org/10.21082/jbio.v7n1.2011.p63-68
Marano, A. & Tandirerung, W. Y. 2016. Respon Perkecambahan Benih Kopi Arabika (Coffea Arabica L.) Terhadap Skarifikasi dan Beberapa Jenis Zpt Alami. Jurnal Agrosaint UKI Toraja, 7(2): 69-74.
Marfirani, M. 2014. Pengaruh Pemberian Berbagai Konsentrasi Filtrat Umbi Bawang Merah dan Rootone-F Terhadap Pertumbuhan Stek Melati ³5DWR. ELentera Bio, 3(1), 73-76.
Mulyana, D. C., Asmarahman & I. Fahmi. 2012. Petunjuk Pembibitan Jabon dan Sengon. PT. Agro Media Pustaka, Jakarta. 104p.
Noflindawati, Budiyanti, T., & Fatria, D. 2017. Keragaman Viabilitas Benih 20 Genotipe Pepaya (Carica papaya L,). Jurnal Agroteknologi, 8(1), 23-28.
Permanasari, I. & E. Aryanti. 2014. Teknologi Benih. Aswaja Pressindo, Yogyakarta. 230 p.
Pertiwi, M., M. Tahir, Made, S. 2016. Respons Pertumbuhan Benih Kopi Robusta terhadap Waktu Perendaman dan Konsentrasi Giberelin (GA3). J. AIP, 4(1) : 1-11. https://doi.org/10.25181/aip.v4i1.31
Rajiman. 2018. Pengaruh Zat Pengatur Tumbuh (ZPT) Alami terhadap Hasil dan Kualitas Bawang Merah. Seminar Nasional Dies Natalis UNS Ke 42 Tahun 2018, 2(1), 327-335.
Sadjad, S., Murniati, E. & Ilyas, S. 1999. Parameter Pengujian Vigor Benih. dari Komparatif ke Simulatif. PT. Grasindo - PT. Sang Hyang Seri, Jakarta.
Sahroni, M., Tundjung, T., Handayani, Yulianti & Zulkifli. 2018. Pengaruh Perendaman dan Letak Posisi Biji dalam Buah terhadap Perkecambahan dan Pertumbuhan Kecambah Biji Kakao (Theobroma cacao L.). Jurnal Biologi Eksperimen dan Keanekaragaman Hayati, 5(1), 27-36. https://doi.org/10.23960/jbekh.v5i1.58
Sastrosupadi, A. 2000. Rancangan Percobaan Praktis Bidang Pertanian. Kanisius, Yogyakarta.
Sugiyatno, A. 2016. Teknik Pematahan Dormansi Mata Tunas Jeruk dengan Aplikasi Zat Pengatur tumbuh. Balai Penelitian Tanaman Jeruk dan Buah Subtropika, Jawa Timur.
Tanjung, T.Y. & Darmansyah. 2021. Pengaruh Penggunaan ZPT Alami dan Buatan Terhadap Pertumbuhan Stek Tanaman Delima (Punica granatum L.). Jurnal Hortuscoler, 2(1), 6-13. https://dx.doi.org/10.32530/jh.v2i01.323
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