ISSN
GROWTH AND QUALITY OF SEA GRAPES (Caulerpa lentilifera) BY SOAKING LIQUID ORGANIC FERTILIZER IN CONTROLLED MEDIA
Abstract
Caulerpa lentillifera or known as sea grape is one type of grass that has the potential to be developed. This seaweed is very popular because it has a very important economic value, namely as a fresh food ingredient and an ingredient for medicines. Efforts to increase the production of C. lentillifera can be done through engineering with the addition of fertilizers in its cultivation. The purpose of this study was to determine the dose of liquid organic fertilizer that could provide the best growth for C. lentillifera. This study used an experimental method with a completely randomized design (CRD). The treatments consisted of soaking liquid organic fertilizer (POC) with doses of P0 (0 ml/L), P1 (1.5 ml/L), P2 (2.5 ml/L) and P3 (3.5 ml/L), and made 3 repetitions. The data obtained were analyzed using one way analysis of variance (ANOVA). Based on the results of the analysis of variance (ANOVA) it was found that the application of liquid organic fertilizer had a significantly different effect on the specific growth rate and dry weight of C. lentilifera. The best dose was shown in the 1.5 ml/L fertilizer immersion treatment (P1), with a specific growth rate value of 3.27% and a dry weight value of 1.70 g which were significantly different from other treatments (P <0.05). In terms of quality, C. lentilifera soaked in 1.5 ml/L (P1) liquid fertilizer, produced a fairly high protein content of 19.05%. Water quality data including temperature, pH, and DO showed a value that was still tolerable for the growth of C. lenitilifera seaweed. Water quality measurements in this study included temperatures ranging from 26 -28 ºC, salinity ranging from 31-35ºC, pH ranging from 6.83 -7.05, while DO ranged from 5.98 - 6.90 mgL1.
Keywords
Full Text:
PDFReferences
Alamsjah, M.A., Tjahjaningsih, W., & Pratiwi, A.W. 2009. Pengaruh Kombinasi Pupuk NPK dan TSP terhadap Pertumbuhan, Kadar Air dan Klorofil a Gracilaria verrucosa. Jurnal Ilmiah Perikanan dan Kelautan, 1(1): 103- 116.
Burdames, Y., & Ngangi, E.L.A. 2014. Kondisi Lingkungan Perairan Budi Daya Rumput Laut di Desa Arakan, Kabupaten Minahasa Selatan. Jurnal Budidaya Perairan. 2(3):69-75.
Faheed, F.A., & El Fattah, Z.A. 2008. Effect of Chlorella vulgaris as Bio-fertilizer on Growth Parameters and Metabolic Aspects of Lettuce Plant. J Agri Soc Sci. 4(5): 265-169.
Guo, H., Yao, J., Sun. Z., & Duan, D. 2014. Effect of Salinity and Nutrients on the Growth and Chlorophyll Fluorescence of Caulerpa lentillifera. Chinese Journal of Oceanology and Limnology. 33(2): 410 - 418. 2014.
Hong, D.D., Hein, H.M., & Son, P.N. 2007. Seaweeds from Vietnam used for functional food, medicine and biofertilizer. Journal Applied of Phycology. 19(1):817-826
Houghton, R.A. 2008. Ensiclopedia of Ecology. Woods Hole Research Center, Falmouth, MA, USA: Academic Press. pp 448-453. https://doi.org/10.1016/B978-008045405-4.00462-6.
Kawaroe, M., Bengen, D.G., & Barat, W.O.B. 2012. Pemanfaatan Optimalisasi Pertumbuhan Rumput laut Kappaphycus alvarezii. Omni-Akuatika. 11(15): 78 – 90.
Larcher, W. 1975. Physiological Plant Ecology: Ecophysiology and Stress Physiology of Functional Groups. Third Edition. Newyork: Springer.
Kumar, M., Gupta, V., Kumari, P., Reddy, C.R.K, & Jha, B. 2011. Assesment of nutrien composition and antioxidant pontential of Caulerpaceae seaweeds. Journal of Food Composition and Analysis. 24: 270-278.
Leiwakabessy, F.M & A. Sutandi. 2004. Pupuk dan Pemupukan (TNH). Bogor: Departemen Ilmu Tanah Fakultas Pertanian (IPB).
Luning, K. 1990. Seaweed, Their Environment, Biogeoraphy, and Ecophysiology. USA: A Wiley Interscience Publication. 527 p.
Matanjun, P., Mohamed, S., Mustapha, N.M, Muhammad, K.H., Ing, C.H. 2008. Antioxidant activities and phenolics content of eight species of seaweeds from north Borneo. Journal Applied of Phycology. 20(1): 367-373. https://doi.org/10.1007/s10811-007-9264-6.
Moller, M., & Smith, M.L. 1999.The effect of pruning treatments using seaweed suspensions on the water sensitivity of Barley (Hardeum vulgare L.) caryopses. Annals of Applied Biology. 135:515-522.
Ortiz, J., Romero, N., Robert, P., Araya, J., LopezHernandez, J., & Bozzo, C. 2006. Dietary fiber, amino acid, fatty acid and tocopherol contents of the edible seaweeds Ulva lactuca and Durvillaea antarctica. Food Chemistry. 99: 98-104.
Rahim., & Andi, R. 2017. The Content of Agar Seaweed Gracilaria verrucosa Fertilized with Vermicompost. International Journal of Environment, Agriculture and Biotechnology. 2 (7):1879.
Ruslaini, & Iba, W. 2011. Studi Kondisi Kualitas Air Budidaya Rumput Laut (Gracilaria verrucosa) pada Tambak Tanah Sulfat Masam (Studi Kasus di Kecamatan Moramo, Kabupaten Konawe Selatan Provinsi Sulawesi Tenggara). Jurnal Aqua Hayati. 7(3):189-195
Sari, A.P., Sunaryo, & Djunaedi, A. 2012. Pengaruh Perbedaan Lama Perendaman dalam Larutan Pupuk Fosfat terhadap Pertumbuhan Rumput Laut Gracilaria verrucosa (Hudson) Papenfuss di Pertambakan Desa Wonorejo, Kaliwungu-Kendal. Journal of Marine Research. 1(2): 98 - 102.
Silea, L.M.J, Masitha, L. 2006. Penggunaan Pupuk Bionik pada Tanaman Rumput Laut (Eucheuma sp.). [Skripsi]. Fakultas Perikanan dan Ilmu Kelautan Unidayan, 35 hlm.
Singh, Y.V., & Mandal, B.K. 2000. Rate of mineralization of Azolla, other organic materials and urea in water logged soils. Trop. Agr. 77(1):119-122.
Sitompul, S.M., & Guritno, B. 1995. Analisis Pertumbuhan Tanaman. Yogyakarta: UGM-Press. Yogyakarta.
Suniti, N.W., & Suada, I.K. 2012. Kultur In-Vitro Anggur Laut (Caulerpa lentilifera) dan Identifikasi Jenis Mikroba yang Berasosiasi. Agrotrop. 2(1): 85 - 89.
Susilowati, A, Mulyawan, A.E., & Putri, T.W. 2019. Antioxidant Activity of the Sea Grape (Caulerpa Racemasa) as a Lotion. Oriental Journal of Chemistry. 35(4):1443-1447. DOI:10.13005/ojc/350427.
Syekhfani. 2000. Arti Penting Bahan Organik Bagi Kesuburan Tanah. Kongres I dan Semiloka Nasional. MAPORINA. Batu. Malang. Hal. 1-8.
Wantasen, A.S.J, & Tamrin. 2012. Analisis Kelayakan Lokasi Budidaya Rumput Laut di Perairan Teluk Dodinga Kabupaten Halmahera Barat. Jurnal Perikanan dan Kelautan Tropis. 8(1): 23- 27.
Yin, C.L., Liang, Y., Feng, L.X., & Cao, C.H. 2007. Effects of different nitrogen concentrations on the chlorophyll fluorescence and growth of Dunaliella salina and Chaetoceros gracilis. Transactions of Oceanology and Limnology. (1):101-110.
Yudasmara, G.A. 2014. Budidaya Anggur Laut (Caulerpa racemosa) Melalui Media Tanam Rigid Quadrant Nets Berbahan Bambu. Jurnal Sains dan Teknologi. 3(2): 468 - 472.
Yuliana, M.S., Salam, E., Tambaru, I., Andriani., & Lideman. 2013. Pengaruh Perendaman Eucheuma spinosum J. Agardh dalam Larutan Pupuk terhadap Laju Pertumbuhan secara In Vitro. [Lap. Pen]. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Hasanuddin, Makassar, 11 hlm .
DOI: https://doi.org/10.35334/harpodon.v15i1.2936
Refbacks
- There are currently no refbacks.
https://www.codeciam.org/proyectos-en-desarrollo/