ANALISIS KANDUNGAN NITRAT DAN PHOSFAT DI TAMBAK BERBEDA TERHADAP PERTUMBUHAN RUMPUT LAUT (Gracilaria verrucosa (Hudson) Papenfuss)

PATAHIRUDDIN,

doi:10.31227/osf.io/xwh6r

Cited by 2 publications

(1 citation statement)

References 2 publications

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“…Kisaran fosfat dan nitrat kurang mencukupi untuk budidaya rumput laut, sementara nitrat dan fosfat termasuk syarat penting untuk budidaya rumput laut. Nitrat dan fosfat digunakan oleh tanaman untuk proses fotosintesis (Patahiruddin, 2018). Nitrat dan fosfat berpengaruh terhadap proses metabolisme rumput laut, namun pada kondisi yang berlebih dapat menyebabkan peledakan mikroalga (Kangkan, 2006).…”

Section: Kajian Kesesuaian Perairan Untuk Budidaya Rumput Lautunclassified

Kajian Pengembangan Budidaya Ikan Kerapu dan Rumput Laut di Perairan Timur Pulau Serangan

Sari¹,

Nurweda²,

Faiqoh³

et al. 2019

jmrt

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Aquaculture in Indonesia is able to contribute more than 80% of state money in 2012 contributed USD 5.9 billion. Aquaculture of various commodities has fulfilled the needs of both domestic and international markets. Various areas in Bali have contributed in contributing fisheries production one example is the island of Serangan. Serangan northern island area, has been used as a center for fishery cultivation of floating net floating net (KJA) of Fish and Seaweed in small scale. The main commodities of marine aquaculture in Serangan that are now developed are various types of Ornamental Fish, Sea Horse, Fish Beronang, Grouper Fish and Lobster. In addition to marine aquaculture, seaweed cultivation has grown the region is one type of Euchema cottoni. Current conditions, in the northern Attic has been dense with the existing tourism around the KJA. So that causes the condition of sea traffic in the northern waters is quite crowded so it can affect the cultivation activity. It is known that the income of the community. The biggest and biggest attack is the income from the cultivation fishery. In order to maintain existing cultivation and to meet market needs. So the author aims to examine the study of the suitability of location for the cultivation, especially seaweed and grouper, because the market demand of these two commodities is very high. The expected location of the writer is the eastern area of Serangan. In analyzing the data used scoring system method. The results of this study found that from the three locations of observation, station 1 is quite appropriate for the location of seaweed and grouper cultivation.

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Section: Kajian Kesesuaian Perairan Untuk Budidaya Rumput Lautunclassified

Kajian Pengembangan Budidaya Ikan Kerapu dan Rumput Laut di Perairan Timur Pulau Serangan

Sari¹,

Nurweda²,

Faiqoh³

et al. 2019

jmrt

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Kuantitas Mikrob Tanah pada Lahan Jagung dengan Aplikasi Ekstrak Alga

Amaliah

Anisa

Norna

et al. 2022

J. Ilmu. Pertan. Indones.

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Organic fertilizers contain complete nutrients needed by plants, such as humic acid and fulvic acid, that can promote plant growth and increase the population of beneficial microbes in the soil. Algae can be an organic fertilizer in extract preparations that can increase plant growth and improve soil composition. The calculated number of microbes from the soil on corn land with the application of algae extracts affects the population of soil microbes both by standard plate count (SPC) and most probable number (MPN) methods. The total number of bacteria by SPC in the control soil was 3.1 × 105 CFU/g, while the total fungus was only 1.7 × 104 CFU/g upon applying 5% algae extract. The most microalgae by MPN in the control ground was estimated to be 2.6 × 104 cells/g. Therefore, the application of algae extract affects the number of soil microbes on corn land compared to control soil. The algae extract reduces the number of bacteria and algae but increases the number of fungi on cornfields. Keywords: algae extracts, cornfields, soil microbes

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ANALISIS KANDUNGAN NITRAT DAN PHOSFAT DI TAMBAK BERBEDA TERHADAP PERTUMBUHAN RUMPUT LAUT (Gracilaria verrucosa (Hudson) Papenfuss)

Cited by 2 publications

References 2 publications

Kajian Pengembangan Budidaya Ikan Kerapu dan Rumput Laut di Perairan Timur Pulau Serangan

Kajian Pengembangan Budidaya Ikan Kerapu dan Rumput Laut di Perairan Timur Pulau Serangan

Kuantitas Mikrob Tanah pada Lahan Jagung dengan Aplikasi Ekstrak Alga

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