this study reports the length-weight relationship (lwr), fulton's condition factor ( k ), and sex ratio of the non-native catfish hoplosternum littorale (hancock, 1828) in florida for the first time. sampling was conducted from november 2013 to april 2014 in tosohatchee wildlife management area in christmas, florida. a total of 477 specimens were caught (6.4-13.5 cm tl). the allometric coeffici...

Cultivation of saprophytic fungi on selenium-rich substrates can be an effective means to produce selenium-fortified food. Pleurotus florida, an edible species of oyster mushrooms, was grown on wheat straw from the seleniferous belt of Punjab (India) and its potential to mobilize and accumulate selenium from the growth substrate was studied. Selenium concentration in biofortified mushrooms was ...

Valorisation of agricultural wastes is one of the main objectives for activity optimization in agriculture industry. One method for waste utilization implies their use as substrate for obtaining edible mushrooms, which are a raw material of interest in current food industry. The aim of the paper was the cultivation of Pleurotus ostreatus var. florida species, on diverse common plant wastes. The...

Two laccase isoenzymes produced by Pleurotus eryngii were purified to electrophoretic homogeneity (42- and 43-fold) with an overall yield of 56.3%. Laccases I and II from this fungus are monomeric glycoproteins with 7 and 1% carbohydrate content, molecular masses (by sodium dodecyl sulfate-polyacrylamide gel electrophoresis) of 65 and 61 kDa, and pIs of 4.1 and 4.2, respectively. The highest ra...

Oyster mushroom Pleurotus florida was cultivated on different combinations of wheat straw (WS) as basal substrate and oyster shell powder (OSP) supplement. The OSP supplementation considerably responded to different cultivation phases. The mycelium grew fast and showed rapid growth rate (8.91 mmd(-1)) in WS + OSP (97 + 3) combination while WS + OSP (92 + 8) showed maximum laccase (3.133 U/g) an...

The Oyster mushroom (Pleurotus) cultivation is a profitable agribusiness and having high significance due its nutritive and therapeutic value. Due to deficient knowledge on Pleurotus mushroom genetics seven strains of Oyster mushroom, two local and five exotic were studied for their genetic diversity through RAPD markers. It was clear from similarity matrix that similarity index ranges from 45 ...