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http://krishi.icar.gov.in/jspui/handle/123456789/83435| Title: | Changes in phosphate fractions in prawn aquaculture system at different stages of cropping |
| Other Titles: | Not Available |
| Authors: | Muhamed Asharaf, P. Gopalakrishna Pillai, A. G. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology |
| Published/ Complete Date: | 2003 |
| Project Code: | Not Available |
| Keywords: | Not Available |
| Publisher: | ICAR |
| Citation: | Muhamed Asharaf, P. and Gopalakrishna Pillai, A. G. (2011). Changes in phosphate fractions in prawn aquaculture system at different stages of cropping. Ind. J. Fish. 50(2):157-166. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Studies were conducted to evaluate the flux of phosphate fractions in prawn aquaculture systems in one cropping season and its relation with water and sediment characteristics. The results from the samples of two scientific and one natural culture ponds revealed that there was no loosely bound P in all the three stages of cropping. Al bound P increased significantly at the harvest stage compared to initial stage. This was attributed mainly to readsorption of P on aluminium hydroxides. The utilisation of iron bound P was in the late juvenile stage and that of Ca bound P at the harvest stage. The inorganic P increased from juvenile to late juvenile stage and at harvest it recorded 22.5-36.7% decrease than the late juvenile stage. In the natural pond total P was reduced due to mineralisation of P. 50% of the organic bound P was mineralised in natural pond during initial to late juvenile stage whereas, organic P has only minor role in scientific systems |
| Description: | Not Available |
| ISSN: | 0970-6011 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Fisheries |
| Journal Type: | National |
| Volume No.: | 50(2) |
| Page Number: | 157-166 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | https://epubs.icar.org.in/index.php/IJF/article/view/7406 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/83435 |
| Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Changes in phosphate fractions in prawn aquaculture system at different stages of cropping.pdf | 145.72 kB | Adobe PDF | View/Open |
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