Bio-Priming Seeds with PGPR of Bamboo Rhizosphere in Cocoa (Theobroma cacao L.) Seeds Germination
Keywords:
Bio-priming, Cocoa, Plant Growth Promoting Rhizobacteria, SeedsAbstract
The decline in productivity of cocoa plantations in Indonesia is partly due to the low quality of seeds which refers to the impeded growth of cultivated cocoa nurseries. Of course this is a major problem. Bio-priming treatment with microbial Plant Growth Promoting Rhizobacteria (PGPR) can produce indolasetic acid hormone (IAA) in plants to improve the quality of seed germination. Bio-priming is the treatment of soaking seeds with microbes to improve the quality of plant growth. This study aims to determine the effect of bio-priming Plant Growth Promoting Rhizobacteria bamboo rhizosphere on cocoa seed germination. This study was arranged in the form of a two-factor factorial design (F2F) in a randomized block design (RBD). The use of cocoa seed type as the first factor consisting of GTB (Gantarangkeke Bantaeng) local cocoa seed and MCC 01 cocoa seed and seed immersion treatment at PGH rhizosphere bamboo PGPR concentrations as the second factor consisting of 0% concentration (control), 5%, 10% and 15%. The results obtained indicate that the administration of seeds with bamboo rhizosphere PGPR affects the germination 100.00%, the speed of seed growth 7.14%/etmal and the abnormal seed 10.00%. So that bio-priming of seeds with bamboo rhizosphere PGPR provides an effective influence on seeds germination.
References
Yusniar ?Membangun Kesejahteraan Petani Lewat Nagari Model Kakao (NMK)?. Padang: Dinas Perkebunan Sumatera Barat. Indonesia, 2013.
Junaedi, S. Thamrin, B. Baba ?Kajian Penggunaan Klon Unggul Kakao Pada Perkebunan Rakyat di Kabupaten Bone?. Journal Agroplantae. Vol. 6, issue.1, pp.46-49, 2017.
E. Sugiharti ?Budidaya Kakao?. Bandung: Nuansa. Indonesia, 2006.
Z. Li, A. Traore, S. Maximova, M,J. Guiltinan ?Somatic Embryogenesis and Plant Regeneration from Floral Explants of Cacao (Theobroma cacao L.) Using Thidiazuron?. In Vitro Cell. Dev. Biol-Plant. Vol. 34, pp.293-299, 1998.
H.R. Rouhi, A.A. Surki, F. Sharif-Zadeh, R.T. Afshari, M.A. Aboutalebian, G. Ahmadvand ?Study of Different Priming Treatments on Germination Traits of Soybean Seed Lots?. Notulae Sci Biol. Vol. 3, issue.1, pp.101-108, 2011.
A. Widyaningrum ?Pengaruh Aplikasi PGPR (Plant Growth Promoting Rhizobacteria) dan Kompos Azolla Terhadap Mutu Bibit Asal Stek Kopi Robusta?. Jember: Fakultas Pertanian Universitas Jember. Indonesia, 2017.
Effendi M.S. ?Kinetika Fermentasi Asam Asetat (Vinegar) oleh Bakteri Acetobacter aceti dari Etanol Hasil Fermentasi Limbah Cair Pulp Kakao?. Jurnal Teknologi dan Industri Pangan. Vol. 8, issue.2, pp.125-135, 2011.
Baharuddin, R. Nur, A. Sayifudin ?Pengembangan Usaha Perbenihan Kentang Hasil Kultur Jaringan?. FORKOM IPTEKDA LIPI. Makassar: Gedung IPTEK Universitas Hasanuddin. Indonesia, 2007.
Asniah, Widodo, S. Wiyono ?Potensi Cendawan Asal Tanah Perakaran Bambu sebagai Endofit dan Agen Biokontrol Penyakit Akar Gada pada Tanaman Brokoli?. Jurnal Fitopatol Indones. Vol. 1, issue.12, pp.61-68, 2013.
Ratnawati, S.I. Saputra, S. Yoseva ?Waktu Perendaman Benih dengan Air Kelapa Muda Terhadap Pertumbuhan Bibit Kakao (Theobromae cacao L.)?. Pekanbaru: Fakultas Pertanian Universitas Riau. Indonesia, 2013.
H.E. Debtisari, D.N. Erawati, Sugiyarto ?Pengaruh Cara Penyimpanan Terhadap Viabilitas Benih Kakao (Theobroma cacao L.) Klon Sulawesi 01?. Agropross National Conference Proceedings of Agriculture. Jember: Politeknik Negeri Jember. Indonesia, 2018.
A. Tefa ?Uji Viabilitas dan Vigor Benih Padi (Oryza sativa L.) selama Penyimpanan pada Tingkat Kadar Air yang Berbeda?. Jurnal Pertanian Konservasi Lahan Kering. Vol. 2, issue.3, pp.48-50, 2017.
Baihaqi A.F., Yamika W.S.D., Aini N. ?Pengaruh Lama Perendaman Benih dan Konsentrasi Penyiraman Dengan PGPR Pada Pertumbuhan dan Hasil Tanaman Mentimun (Cucumis sativus L.)?. Jurnal Produksi Tanaman. Vol. 6, issue.5, pp.899-905, 2018
S. Shahab, N. Ahmed, N.S. Khan ?Indol Acetic Acid Production an Enchanced Plant Growth Promoting by Indigenous PSBs?. African Journal of Agricultural Research. Vol. 4, issue.11, pp.1312-1316, 2009.
W.H. Verheye ?Soils, Plant Growth and Crop Production?. Eolss Publisher Co, Ltd. UK, 2010.
A. Godishala, S.C. Kumari ?Screening Different Microbial Flora and Their Enzymatic Activities During Tea Waste Composting?. International Journal of Scientific Research in Biological Sciences. Vol. 16, issue.1, pp.50-59, 2019.
M.S. Saleh ?Pematahan Dormansi Benih Aren Secara Fisik pada Berbagai Lama Ekstraksi Buah?. Agrosains. Vol. 6, issue.2, pp.79-83, 2004.
L. Schmidt ?Guidelines for Handling Tropical and Sub-Tropical Forest Seed Plants?. Danida Forest Seed Centre. Krogerupvej 21. DK-3050. Denmark. Humlebaek, 2002.
M.K.J. Leisolo, E.A. Rirydan, Matatula. ?Pengujian Viabilitas dan Vigor Benih Beberapa Jenis Tanaman yang Beredar dipasaran Kota Ambon?. Jurnal Agrologia. Vol. 2, issue.1, pp.1-9, 2013.
L. Sutopo ?Teknologi Benih. Jakarta?. PT Raja Grafindo Persada. Indonesia, 2002.
W. Heydecker ?Germination of an Idea: The Priming of Seeds?. Nottingham: School of Agriculture Research, University of Nottingham. UK, 1973.
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