Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale
This study aims to know the effect of water-extracted horseradish Moringa oleifera leaf and KW21 fertilizer combination application on the density of Nannochloropsis sp. It was conducted in the Natural Food Laboratory of State Polytechnique, Tual. The experiment used complete randomized design with...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
The Korean Society of Fisheries and Aquatic Science
2022-08-01
|
| Series: | Fisheries and Aquatic Sciences |
| Subjects: | |
| Online Access: | http://www.e-fas.org/archive/view_article?doi=10.47853/FAS.2022.e37 |
| _version_ | 1828387675847000064 |
|---|---|
| author | Petrus Paulus Letsoin Jane Lulinda Dangeubun Diana Yulanda Syahailatua Silvester Benny Pratasik |
| author_facet | Petrus Paulus Letsoin Jane Lulinda Dangeubun Diana Yulanda Syahailatua Silvester Benny Pratasik |
| author_sort | Petrus Paulus Letsoin |
| collection | DOAJ |
| description | This study aims to know the effect of water-extracted horseradish Moringa oleifera leaf and KW21 fertilizer combination application on the density of Nannochloropsis sp. It was conducted in the Natural Food Laboratory of State Polytechnique, Tual. The experiment used complete randomized design with 5 treatments and 3 replications: A (25% horseradish leaf extract + 75% KW21), B (50% horseradish leaf extract + 50% KW21), C (75% horseradish leaf extract + 25% KW21), D (positive control of 100% KW21), and E (negative control of 100% horseradish leaf extract). Results showed that Treatment C yielded the best result, both the highest density of Nannochloropsis sp. and suitable harvest time. |
| first_indexed | 2024-12-10T05:58:45Z |
| format | Article |
| id | doaj.art-16000f727b614c5987c5742495f97b44 |
| institution | Directory Open Access Journal |
| issn | 2234-1757 |
| language | English |
| last_indexed | 2024-12-10T05:58:45Z |
| publishDate | 2022-08-01 |
| publisher | The Korean Society of Fisheries and Aquatic Science |
| record_format | Article |
| series | Fisheries and Aquatic Sciences |
| spelling | doaj.art-16000f727b614c5987c5742495f97b442022-12-22T01:59:52ZengThe Korean Society of Fisheries and Aquatic ScienceFisheries and Aquatic Sciences2234-17572022-08-0125840941610.47853/FAS.2022.e37Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scalePetrus Paulus Letsoin0Jane Lulinda Dangeubun1Diana Yulanda Syahailatua2Silvester Benny Pratasik3Natural Food Laboratory, State Fisheries Polytechnique, Tual 97611, IndonesiaStudy Program of Mariculture Engineering, State Fisheries Polytechnique, Tual 97611, IndonesiaStudy Program of Fish Culture Technology, State Fisheries Polytechnique, Tual 97611, IndonesiaFaculty of Fisheries and Marine Sciences, Sam Ratulangi University, Manado 95115, IndonesiaThis study aims to know the effect of water-extracted horseradish Moringa oleifera leaf and KW21 fertilizer combination application on the density of Nannochloropsis sp. It was conducted in the Natural Food Laboratory of State Polytechnique, Tual. The experiment used complete randomized design with 5 treatments and 3 replications: A (25% horseradish leaf extract + 75% KW21), B (50% horseradish leaf extract + 50% KW21), C (75% horseradish leaf extract + 25% KW21), D (positive control of 100% KW21), and E (negative control of 100% horseradish leaf extract). Results showed that Treatment C yielded the best result, both the highest density of Nannochloropsis sp. and suitable harvest time. http://www.e-fas.org/archive/view_article?doi=10.47853/FAS.2022.e37Nannochloropsis sp.Horseradish leafKW21 fertilizerLaboratory scale |
| spellingShingle | Petrus Paulus Letsoin Jane Lulinda Dangeubun Diana Yulanda Syahailatua Silvester Benny Pratasik Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale Fisheries and Aquatic Sciences Nannochloropsis sp. Horseradish leaf KW21 fertilizer Laboratory scale |
| title | Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale |
| title_full | Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale |
| title_fullStr | Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale |
| title_full_unstemmed | Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale |
| title_short | Effect of KW21 and water-extracted horseradish leaf combination on Nannochloropsis sp. density in laboratory scale |
| title_sort | effect of kw21 and water extracted horseradish leaf combination on nannochloropsis sp density in laboratory scale |
| topic | Nannochloropsis sp. Horseradish leaf KW21 fertilizer Laboratory scale |
| url | http://www.e-fas.org/archive/view_article?doi=10.47853/FAS.2022.e37 |
| work_keys_str_mv | AT petruspaulusletsoin effectofkw21andwaterextractedhorseradishleafcombinationonnannochloropsisspdensityinlaboratoryscale AT janelulindadangeubun effectofkw21andwaterextractedhorseradishleafcombinationonnannochloropsisspdensityinlaboratoryscale AT dianayulandasyahailatua effectofkw21andwaterextractedhorseradishleafcombinationonnannochloropsisspdensityinlaboratoryscale AT silvesterbennypratasik effectofkw21andwaterextractedhorseradishleafcombinationonnannochloropsisspdensityinlaboratoryscale |