Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. AGARICUS BISPORUS MUSHROOM CULTIVATION IN HYDROPONIC SYSTEMSPublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: Transactions of the ASABE. 49(3): 825-832. (doi: 10.13031/2013.20466) @2006Authors: M. A. Bechara, P. Heinemann, P. N. Walker, C. P. Romaine Keywords: Activated carbon, Alternative substrates, Submerged culture Closed-cycle, open-cycle, and non-circulating hydroponic systems were evaluated for Agaricus bisporus (white button mushroom) cultivation. Sucrose-based and dextrin-based solutions were used as nutrient sources. The yield of mushrooms obtained from the closed-cycle system was 0.11 kg/m2 for sucrose solutions and 0.43 kg/m2 for dextrin solutions. The yield of mushrooms in the open-cycle system with calcium carbonate added for pH control was 1.92 kg/m2 for the sucrose solution, while that of de-ionized water was 0.69 kg/m2. The yields of mushrooms in the open-cycle system with antimicrobial compounds for the sucrose, dextrin, dextrin with peat moss, and de-ionized water were 1.8, 2.3, 2.1, and 1.5 kg/m2, respectively. The non-circulating system, which utilized different concentrations of dextrin (10, 30, and 50 g/L), produced 2.96 kg/m2 in the 30 g/L treatment, which was the highest yield recorded among the hydroponic systems. However, the yield of mushrooms from the non-circulating hydroponic 30 g/L dextrin treatment was lower than the yield of mushroom from compost (8 kg/m2). (Download PDF) (Export to EndNotes)
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