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Study On Shrimp Waste Water And Vermicompost As A Nutrient Source For Bell Peppers

V. Zheljazkov, T. Horgan, T. Astatkie, Dolores Fratesi, Charles C. Mischke
Published 2011 · Biology

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The aquaculture industry generates significant nutrient-rich wastewater that is released into streams and rivers causing environmental concern. The objective of this controlled environment study was to evaluate the effect of waste shrimp water (SW), vermicompost (VC), at rates of 10%, 20%, 40%, and 80% by volume alone or in combination with SW, controlled-release fertilizer (CRF), and water-soluble fertilizer (WSF) on bell peppers (Capsicum annuum L.) cv. X3R Red Knight. Application of VC at 80% orSWalone increased yields relative to unfertilized control. Combined applications of VC and SW increased yields compared with VC alone. Overall, total yields were greatest in the chemical fertilizer treatments (CRF and WSF) and least in the unfertilized control. SW and VC increased growth medium pH relative to the unfertilized control or to the chemical fertilizer treatments. In pepper fruits, the greatest nitrogen (N) content was found in the CRF treatment, although it was not different from VC at high rates or WSF treatments. Phosphorus concentration in peppers was greatest in the CRF treatment, less in all VC or SW treatments, but not different from unfertilized control or WSF treatment. Iron, magnesium (Mg), and zinc concentrations in peppers were greatest in CRF treatment but not different from control or WSF treatments. Overall, N accumulation in peppers was negatively correlated to growth medium pH and calcium (Ca); phosphorus (P) in peppers was negatively correlated to growth medium pH, Ca, and sodium (Na), whereas potassium (K) in peppers was negatively correlated to growth medium P, Mg, and Na. Results indicated: 1) SW may not be a viable pepper nutrient source; (2) SW can provide a similar nutrient supply as VC; and (3) chemical fertilizers can provide higher pepper yields compared with SW or VC alone or in combination.
This paper references
10.1016/0044-8486(84)90290-4
Tropical production of tilapia (Sarotherodon aurea) and tomatoes (Lycopersicon esculentum) in a small-scale recirculating water system
B. J. Watten (1984)
10.1111/J.1749-7345.1991.TB00712.X
Effects of Diffused Aeration and Stocking Density on Growth, Feed Conversion, and Production of Florida Red Tilapia in Cages
J. Hargreaves (1991)
10.1016/J.AQUACULTURE.2003.11.015
Integrated aquaculture: rationale, evolution and state of the art emphasizing seaweed biofiltration in modern mariculture
Amir Neori (2004)
A sustainable option for local food production.
Charles Price (2009)
10.1016/0044-8486(77)90029-1
Combined production of fish and plants in recirculating water
L. Nägel (1977)
10.1016/J.AQUACULTURE.2004.10.029
Nutrient cycle and sludge production during different stages of red tilapia (Oreochromis sp.) growth in a recirculating aquaculture system
G. Rafiee (2005)
10.1016/J.BIORTECH.2003.10.015
Effects of vermicomposts produced from food waste on the growth and yields of greenhouse peppers.
N. Arancon (2004)
10.1016/S0044-8486(97)00168-3
Nutrient dynamics in integrated aquaculture–hydroponics systems
D. Seawright (1998)
10.1111/J.1749-7345.1980.TB00104.X
Water reuse aquaculture systems in two solar greenhouses in Northern Vermont.
Barry A. Pierce (2009)
10.1111/J.1749-7345.2008.00181.X
Food Production and Water Conservation in a Recirculating Aquaponic System in Saudi Arabia at Different Ratios of Fish Feed to Plants
Y. S. Al-Hafedh (2008)
Aquaponics: use of the effluent from the secondary nursery of Macrobrachium amazonicum for the production of hydroponic lettuce (Lactuca sativa) and watercress (Rorippa nasturtium aquaticum).
D. Castellani (2009)
10.1016/J.BIORTECH.2007.05.069
Growth of bedding plants in commercial potting substrate amended with vermicompost.
G. Bachman (2008)
10.1097/00010694-200107000-00006
THE LANCASTER SOIL TEST METHOD AS AN ALTERNATIVE TO THE MEHLICH 3 SOIL TEST METHOD1
M. S. Cox (2001)
10.1080/1065657X.2010.10736967
Effect of Vermicompost on the Growth and Production Of Amashito Pepper, Interactions with Earthworms and Rhizobacteria
E. Huerta (2010)
10.17660/ACTAHORTIC.2007.742.28
Fish and plant production in a recirculating aquaponic system: a new approach to sustainable agriculture in Canada
N. Savidov (2007)
10.1080/1065657X.2000.10702004
Potential of Biosolids from Shrimp Aquaculture as a Fertilizer in Bell Pepper Production
R. Dufault (2000)
system
J. Blake (1992)



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