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090			_aB-11860
245	1	0	_aWater quality and phytoplankton stability in response to application frequency of bioaugmentation agent in shrimp ponds
490	0		_vAquacultural Engineering, 40(3), p.120-125, 2009
520	3		_aSplitting the recommended weekly dosage of bioaugmentation agent and applied at varying frequencies were tested to determine its effects on water quality and phytoplankton stability in tiger shrimp (Penaeus monodon)grow-out ponds. The supplier's recommended weekly dosage was followed but at varying application frequencies namely: once per week, twice per week, and four times per week for the duration of 120 culture days. A treatment with no bioaugmentation was added as control. Results showed that ammonia and particulate organic matter levels were significantly lower and plankton dieoff was greatly minimized if the product was applied four times a week application compared with twice a week and weekly applications. Significant reduction in the number of luminous Vibrio species was observed in ponds with more frequent applications than those with less. For shrimp, survival and production were significantly higher in ponds with twice and four times per week applications compared to the weekly application and the control (P < 0.05). Results of this study indicate that splitting the weekly dosage of bioaugmentation agent and applying it four times per week is highly beneficial and ideal for shrimp culture.
650	1	4	_aBIOAUGMENTATION
650	1	4	_aFREQUENCY OF APPLICATION
650	1	4	_aWATER QUALITY
650	1	4	_aPHYTOPLANKTON STABILITY
650	1	4	_aLUMINOUS VIBRIO
650	1	4	_aTIGER SHRIMP
650	1	4	_aPENAEUS MONODON
700	1	2	_aJaneo, R.L.
700	1	2	_aCorre Jr, V.L.
700	1	2	_aSakata, T.
856	4	0	_uhttps://drive.google.com/file/d/1407LSEhei5Q9Z3aLlzk4ohgouem1pkfG/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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