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Effects of Spirulina Feed Additive on Duodenal Tissue Structure in Peking Duck (Anas platyrhynchos)

Biosaintifika: Journal of Biology & Biology Education · Vol. 17 No. 2 (2025) · hlm. 327–338

DOI
10.15294/biosaintifika.v17i2.26215
ISSN
2338-7610, 2085-191X
Terbit
2025-08-01
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The use of synthetic feed additives in Peking ducks has adverse effects on their growth and productivity. Spirulina sp., a blue-green algae, has the potential to be used as a safe feed additive that can enhance the growth and productivity of ducks. This study aims to analyze the effects of Spirulina (Spirulina sp.) powder as a feed additive on the histomorphometry of the duodenum in Peking ducks (Anas platyrhynchos), focusing on the duodenal lumen diameter, villus height, villus width, mucosal tunic thickness, submucosal tunic thickness, and muscular tunic thickness. This study used a Completely Randomized Design (CRD) with 35 ducks divided into 5 treatments and 5 repetitions. The treatments included a control group and the addition of spirulina powder in feed at concentrations of 2.5%, 5%, 7.5%, and 10%. The data were analyzed by ANOVA with a significance level of 5%, followed by Duncan's test. The results of data analysis showed that spirulina powder had a significant effect (P<0.05) on villus height and duodenal mucosa tunica thickness. The conclusion of this study is that spirulina powder has the potential to be used as a feed additive to improve digestive performance in male Peking ducks, as evidenced by the increase in villus height and thick tunica mucosa in the small intestine. The novelty of this study lies in the utilization of spirulina powder as a feed additive to increase the size of the duodenal tissue structure in Peking ducks. The results of this study are expected to be a new reference on the potential of spirulina as a feed additive to improve poultry feed quality and digestive performance, especially in peking ducks.

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  • State University of Semarang
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Sri IsdadiyantoAfiliasi tidak diketahui6
Dwinanda BudiwardaniAfiliasi tidak diketahui3
Zalfa AlfatinnisaAfiliasi tidak diketahui2
Mohammad Wahyu AndriyanAfiliasi tidak diketahui2
Muhammad Ragil SaputraAfiliasi tidak diketahui2
Endah Puji AstutiAfiliasi tidak diketahui2
Agus SubagioAfiliasi tidak diketahui2
Yulvika FitriannasAfiliasi tidak diketahui1
Mukson MuksonAfiliasi tidak diketahui1
Andi Aisyah AzzahrahAfiliasi tidak diketahui1
Migie HandayaniAfiliasi tidak diketahui1
Langlang HandayaniAfiliasi tidak diketahui1
Teguh DarsonoAfiliasi tidak diketahui1
Slamet HaryonoAfiliasi tidak diketahui1
Usrek Tani UtinaAfiliasi tidak diketahui1
Haydnn Caesha MaulanaAfiliasi tidak diketahui1
Musa Abdul HalimAfiliasi tidak diketahui1
Iklas Adi PangestuAfiliasi tidak diketahui1
Nabila Rakha PutriAfiliasi tidak diketahui1
Masturi MasturiState University of Semarang1
Yohannes SardjonoAfiliasi tidak diketahui1
Rio Agustian Gilang FernandoAfiliasi tidak diketahui1
Pratiwi DwijanantiAfiliasi tidak diketahui1
Cinta Etna SyakeraAfiliasi tidak diketahui1
Laode ErmanjayaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/biosaintifika/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Effects of Spirulina Feed Additive on Duodenal Tissue Structure in Peking Duck (Anas platyrhynchos)</dc:title>
	<dc:creator xml:lang="en">Maura, Maisya Sifana </dc:creator>
	<dc:creator xml:lang="en">Sunarno, Sunarno</dc:creator>
	<dc:creator xml:lang="en">Budiraharjo, Kustopo </dc:creator>
	<dc:creator xml:lang="en">Djaelani, Muhammad Anwar </dc:creator>
	<dc:creator xml:lang="en">Jaya, La Ode Irman </dc:creator>
	<dc:subject xml:lang="en">Microalgae</dc:subject>
	<dc:subject xml:lang="en">intestinal tract</dc:subject>
	<dc:subject xml:lang="en">antioxidant</dc:subject>
	<dc:subject xml:lang="en">flavonoid</dc:subject>
	<dc:subject xml:lang="en">cell differentiation</dc:subject>
	<dc:description xml:lang="en">The use of synthetic feed additives in Peking ducks has adverse effects on their growth and productivity. Spirulina sp., a blue-green algae, has the potential to be used as a safe feed additive that can enhance the growth and productivity of ducks. This study aims to analyze the effects of Spirulina (Spirulina sp.) powder as a feed additive on the histomorphometry of the duodenum in Peking ducks (Anas platyrhynchos), focusing on the duodenal lumen diameter, villus height, villus width, mucosal tunic thickness, submucosal tunic thickness, and muscular tunic thickness. This study used a Completely Randomized Design (CRD) with 35 ducks divided into 5 treatments and 5 repetitions. The treatments included a control group and the addition of spirulina powder in feed at concentrations of 2.5%, 5%, 7.5%, and 10%. The data were analyzed by ANOVA with a significance level of 5%, followed by Duncan's test. The results of data analysis showed that spirulina powder had a significant effect (P&amp;lt;0.05) on villus height and duodenal mucosa tunica thickness. The conclusion of this study is that spirulina powder has the potential to be used as a feed additive to improve digestive performance in male Peking ducks, as evidenced by the increase in villus height and thick tunica mucosa in the small intestine. The novelty of this study lies in the utilization of spirulina powder as a feed additive to increase the size of the duodenal tissue structure in Peking ducks. The results of this study are expected to be a new reference on the potential of spirulina as a feed additive to improve poultry feed quality and digestive performance, especially in peking ducks.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-08-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/biosaintifika/article/view/26215</dc:identifier>
	<dc:identifier>10.15294/biosaintifika.v17i2.26215</dc:identifier>
	<dc:source xml:lang="en">Biosaintifika: Journal of Biology &amp; Biology Education; Vol. 17 No. 2 (2025): August 2025; 327-338</dc:source>
	<dc:source>2338-7610</dc:source>
	<dc:source>2085-191X</dc:source>
	<dc:source>10.15294/biosaintifika.v17i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/biosaintifika/article/view/26215/5542</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Biosaintifika: Journal of Biology &amp; Biology Education</dc:rights>
</oai_dc:dc>