Black soldier fly larvae frass production for managing water hyacinth encroachment
Water hyacinth (WH) is one of the most invasive and toxic aquatic weeds which detrimentally affects freshwater quality and ecosystem via hindering sunlight from reaching aphotic zone and depleting oxygen level in water bodies. An attempt was made to mitigate WH invasion by producing frass using the...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Kuala Lumpur International Agriculture, Forestry and Plantation
2023
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/106905/ http://psasir.upm.edu.my/id/eprint/106905/1/Black%20soldier%20fly%20larvae%20frass%20production%20for%20managing%20water%20hyacinth%20encroachment.pdf |
| _version_ | 1848864848975233024 |
|---|---|
| author | Hassan, Mohd Hasyrin Latifah, Omar Ahmed, Osumanu Haruna Ng, Ji Feng Perumal, Mugunthan Mohd Roslim, Muhammad Huzaifah |
| author_facet | Hassan, Mohd Hasyrin Latifah, Omar Ahmed, Osumanu Haruna Ng, Ji Feng Perumal, Mugunthan Mohd Roslim, Muhammad Huzaifah |
| author_sort | Hassan, Mohd Hasyrin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Water hyacinth (WH) is one of the most invasive and toxic aquatic weeds which detrimentally affects freshwater quality and ecosystem via hindering sunlight from reaching aphotic zone and depleting oxygen level in water bodies. An attempt was made to mitigate WH invasion by producing frass using the invasive aquatic plant as feeding substrate for rearing black soldier fly larvae (BSFL). The objectives of this study were to: (i) produce frass from BSFL using WH as feeding substrates and (ii) characterize the agronomic properties of the frass produced from BSFL after being fed on WH. The frass production was carried out by rearing BSFL using WH at a feeding rate of 200 mg larvae-1 day1 for 48 days. The rearing of BSFL using WH was carried out and monitored for the changes of BSFL to pupae. Water hyacinth was fully digested by BSFL at 48 days after which the frass was sieved to pass a 2 mm sieve and characterized for the physical, biological, and chemical properties. The BSFL colour was dark, and the odour became earthy, suggesting that the frass had reached maturity. The BSFL frass is a slightly alkaline material (pH =7.64) and its electrical conductivity (6 ¼S/cm) was in the range of permissible level as an organic fertilizer. The BSFL frass could be considered as an organic fertilizer with an appropriate range of organic matter (50.31), organic carbon (29.18), 2.18 total N, 1270 mg kg-1 ammonium, 1370 mg kg-1 and nitrate. The C/N ratio of BSFL frass produced from WH was 13 suggesting that the frass can decompose rapidly to release essential nutrients for crop uptake. The BSFL frass resulted in 100 germination and showed 86.46 germination index of maize seeds in frass produced from WH revealing that the frass had no toxic effect, but rather promoted seedling growth. The BSFL frass produced from WH has potential to be used as organic fertilizer to promote crop growth and soil productivity. A pot experiment study is in progress to determine the effect of BSFL frass from WH on soil productivity and crop growth. |
| first_indexed | 2025-11-15T13:55:20Z |
| format | Article |
| id | upm-106905 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:55:20Z |
| publishDate | 2023 |
| publisher | Kuala Lumpur International Agriculture, Forestry and Plantation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1069052024-10-17T06:58:43Z http://psasir.upm.edu.my/id/eprint/106905/ Black soldier fly larvae frass production for managing water hyacinth encroachment Hassan, Mohd Hasyrin Latifah, Omar Ahmed, Osumanu Haruna Ng, Ji Feng Perumal, Mugunthan Mohd Roslim, Muhammad Huzaifah Water hyacinth (WH) is one of the most invasive and toxic aquatic weeds which detrimentally affects freshwater quality and ecosystem via hindering sunlight from reaching aphotic zone and depleting oxygen level in water bodies. An attempt was made to mitigate WH invasion by producing frass using the invasive aquatic plant as feeding substrate for rearing black soldier fly larvae (BSFL). The objectives of this study were to: (i) produce frass from BSFL using WH as feeding substrates and (ii) characterize the agronomic properties of the frass produced from BSFL after being fed on WH. The frass production was carried out by rearing BSFL using WH at a feeding rate of 200 mg larvae-1 day1 for 48 days. The rearing of BSFL using WH was carried out and monitored for the changes of BSFL to pupae. Water hyacinth was fully digested by BSFL at 48 days after which the frass was sieved to pass a 2 mm sieve and characterized for the physical, biological, and chemical properties. The BSFL colour was dark, and the odour became earthy, suggesting that the frass had reached maturity. The BSFL frass is a slightly alkaline material (pH =7.64) and its electrical conductivity (6 ¼S/cm) was in the range of permissible level as an organic fertilizer. The BSFL frass could be considered as an organic fertilizer with an appropriate range of organic matter (50.31), organic carbon (29.18), 2.18 total N, 1270 mg kg-1 ammonium, 1370 mg kg-1 and nitrate. The C/N ratio of BSFL frass produced from WH was 13 suggesting that the frass can decompose rapidly to release essential nutrients for crop uptake. The BSFL frass resulted in 100 germination and showed 86.46 germination index of maize seeds in frass produced from WH revealing that the frass had no toxic effect, but rather promoted seedling growth. The BSFL frass produced from WH has potential to be used as organic fertilizer to promote crop growth and soil productivity. A pot experiment study is in progress to determine the effect of BSFL frass from WH on soil productivity and crop growth. Kuala Lumpur International Agriculture, Forestry and Plantation 2023-09 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/106905/1/Black%20soldier%20fly%20larvae%20frass%20production%20for%20managing%20water%20hyacinth%20encroachment.pdf Hassan, Mohd Hasyrin and Latifah, Omar and Ahmed, Osumanu Haruna and Ng, Ji Feng and Perumal, Mugunthan and Mohd Roslim, Muhammad Huzaifah (2023) Black soldier fly larvae frass production for managing water hyacinth encroachment. International Journal of Agriculture, Forestry and Plantation, 2023 (13). 75 - 79. ISSN 2462-1757 https://ijafp.org/?s=BLACK+SOLDIER+FLY+LARVAE+FRASS+PRODUCTION+FOR+MANAGING+WATER+HYACINTH+ENCROACHMENT |
| spellingShingle | Hassan, Mohd Hasyrin Latifah, Omar Ahmed, Osumanu Haruna Ng, Ji Feng Perumal, Mugunthan Mohd Roslim, Muhammad Huzaifah Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title | Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title_full | Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title_fullStr | Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title_full_unstemmed | Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title_short | Black soldier fly larvae frass production for managing water hyacinth encroachment |
| title_sort | black soldier fly larvae frass production for managing water hyacinth encroachment |
| url | http://psasir.upm.edu.my/id/eprint/106905/ http://psasir.upm.edu.my/id/eprint/106905/ http://psasir.upm.edu.my/id/eprint/106905/1/Black%20soldier%20fly%20larvae%20frass%20production%20for%20managing%20water%20hyacinth%20encroachment.pdf |