Pengaruh Kombinasi Pupuk Kompos dan NPK Terhadap Pertumbuhan, Jumlah Klorofil A dan Kadar Air Gracilaria verrucosa
[Effect Of Compost and NPK Fertilizer Combinations On Growth, Chlorophyll A and Water Content Of Gracilaria verrucose]

Mochammad Amin Alamsjah, Iva Nur Silviana, Kadek Rachmawati

= http://dx.doi.org/10.20473/jipk.v1i2.11685
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Abstract


Abstract

In general, Gracilaria culture still using organic and inorganic fertilizer single. Organic or inorganic fertilizer applied is felt have not yet enough to support the growth of Gracilaria. The aim of this experiment was to know the best compost and NPK combinations which could influence on growth, chlorophyll a and water content of G.verrucosa. Treatment applied was compost and NPK combinations with different doses, that is A treatment (0 gr/l :  2 gr/l), B treatment (0,5 gr/l : 1,5 gr/l), C treatment (1 gr/l : 1gr/l), D treatment (1,5 gr/l : 0,5 gr/l), E treatment (2 gr/l : 0 gr/l) and F treatment (without fertilizer), each treatment was replicated 4 times. Main parameter observed was daily growth rate (%/day), relative length growth (%), chlorophyll a (ìg/ml) and water content (%) of G.verrucosa. oSupported parameter observed was pH, temperature ( C) and salinity (‰). Data analysis using Analysis of Variance (ANOVA) and Duncan Multiple Range Test. Result of  the experiment indicates that compost and NPK combinations with different doses was significantly influence to growth, chlorophyll a and water content of G. verrucosa. The highest mean of daily weight growth rates was C treatment (1 gr/l : 1gr/l) which was equal to 2,56%/day and the lowest mean was  F treatment (without fertilizer) which was equal to 1,12%/day. The highest mean of relative length growth was C treatment (1 gr/l : 1gr/l) which was equal to 2,21% and the lowest mean was F treatment (without fertilizer) which was equal to 0,60%. The highest mean of chlorophyll a by the end of the experiment was C treatment (1 gr/l : 1gr/l) which was equal to 0,001948 ìg/ml and the lowest mean was F treatment (without fertilizer) which was equal to 0,001440 ìg/ml. The lowest mean of water content by the end of the experiment was C treatment (1 gr/l : 1gr/l) which was equal to 28,48 % and the highest mean was F treatment (without fertilizer) which was equal to 30,39%. 


Keywords


Gracilaria verrucosa, compost, NPK, growth, chlorophyll a, water content

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References


Anam, M. S. 2007. Petunjuk Budidaya PolikulturRumput Laut, Bandeng dan Udang di Tambak. Kantor Ketahanan Pangan dan Penyuluhan Pertanian Kabupaten Pasuruan. hal 3.

Anggadireja, J. T., A. Zatnika., H. Purwoto dan S. Istini. 2006. Rumput Laut. PenebarSwadaya. Jakarta. hal. 39-47.

Anggadireja, J. T., A. Zatnika., H. Purwoto dan S.Istini. 2006. Rumput Laut. Penebar Swadaya. Jakarta. hal. 39-47.

Aslan, L. M. 1998. Rumput Laut. Kanisius. Jakarta.hal. 13-37.

Bryce, J. H and S. A. Hill. 1999. Energy Productionin Plant Cells. In : Lea P. J and Leegood, R. C. Plant Biochemistry and Molecular Biology. Second Edition. John Wiley and Sons Ltd.

England. p. 2-6.

Chen, J. X. 1994. Gracilaria Culture in China. http://www.fao.org. 12/6/2008. 7 pp.

Denault, M., E. Stieve and I. Valiela. 2000. Effects of Ni t r o g e n L o a d a n d I r r a d i a n c e o n Photosynthetic Pigment Concentration in Cladophora vagabunda and Gracilaria tikhivae in Estuaries of Waquoit Bay. Biology Bulletins. 199 : 223-225.

Dong, L., L. Guangheng and W. Chaoyuan. 1990. Effect of NH4N on The Pigment Content of Laminaria Japonica. Chinese Journal ofOceanology and Limnology. 8 (2) : 128-134.

Hafara, A. Potasium. http://www.hafara.com. 29/01/2009. 2 hal.

Hanisak, 1983. The Nitrogen Relationhips of Marine Macroalgae. In : Carpenter, E. J and D. G. Capone . Ni t rogen in The Ma r ine Environment. Academic Press Inc. New York.p. 703.

Indriani, 2000. Membuat Kompos Secara Kilat. Penebar Swadaya. Jakarta. hal.4.

Kim, J. K., G. P. Kreamer, C. D. Neefus, I. K. Chung and C. Yarish. 2007. Effect of Temperature and Ammonium on Growth, Pigment Production and Nitrogen Uptake by Four Species of Porphyra (Bangiales, Rhodophyta) Native to The New England Coast. Journal of Applied Phycology. 19 : 431-440.

Latif, I. 2008. Pengaruh Pemberian Pupuk Terhadap Pertumbuhan, Produksi dan Kandungan Karageenan Rumput Laut Kappaphychus striatum. http://www.unhas.ac.id.12/01/2009. 4 hal

Lawlor, D. W. 1993. Photosynthesis. 2nd Edition.Longman Group UK Limited. London. p. 9-23.

Lewmanomont, K. 1995. A Review Paper on The Taxonomy of Gracilaria in Asian Countries. http://www.fao.org.12/6/2008. 11 pp.

Lingga, P. dan Marsono. 2007. Petunjuk Penggunaan Pupuk. Penebar Swadaya. Jakarta. hal. 13-36.

Manitto, P. 1981. Biosintesis Produk Alami. Terjemahan : Koensoemardiyah. IKIP Semarang Press. Semarang. hal 2-16.

Raikar, S. V, M. Lima and Y. Fujita. 2001. Effect of Temperature, Salinity and Light Intensity on the Growth of Gracilaria spp. (Gracilariales, Rhodophyta) from Japan, Malaysia and India.Journal of Marine Sciences. 30 : 98-104.

Sahabuddin dan A. M. Tangko. 2008. Pengaruh Jarak Lokasi Budidaya Dari Garis Pantai Terhadap Pertumbuhan dan Kandungan Karaginan Rumput Laut Eucheuma cottoni. Seminar Nasional Kelautan IV, 24 April 2008. Surabaya. 4 hal.

Salundik dan Simamora, S. 2006. Meningkatkan Kualitas Kompos. Agromedia Pustaka. Jakarta. hal.10.

Silea. J. L. M dan L. Masitha. 2005. Penggunaan Pupuk Bionik pada Tanaman Rumput Laut (Eucheuma sp.). http://www.unidayan.ac.id. 20/01/2009. 5 hal.

Su l i t i j o . 1 9 8 5 . Bu d i d a y a Rump u t La u t .http://www.fao.org.21/01/2009. 7 hal.

Sumadi. 2007. Nutrien Mineral. http://www.elearning.unej.ac.id. 19/05/2009. 7 hal.

Summe r f e l t , R. C. 1997. Wa t e r Qua l i tyC o n s i d e r a t i o n s f o r A q u a c u l t u r e . http://www.aquanic.org. 12/12/2008.8 pp.

Susanto, A. B., Sardjito., A. Djunaedi dan Safuan.2001. Studi Aplikasi Teknik Semprot dengan Penambahan Nutrien dalam Budidaya RumputLaut Gracilaria verrucosa (Huds) Papenf.

http://nakula.rvs.uni-biefeld.de. 30/07/2008. 4


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