مقاله 2013 ایرانی: مقایسه کاه گندم و جو و میزان های متفاوت بذر قارچ برای کشت قارچ صدفی اوستراتوس
نتیجه: کاه جو با میزان 150 گرم بذر بهترین نتیجه
Use of Oyster Mushroom (Pleurotus ostreatus)
Grown on Different Substrates (Wheat and Barley Straw) and Supplemented
at Various Levels of Spawn to Change the Nutritional Quality Forage
Mehdi Dahmardeh
Department of Agronomy, University of Zabol, Iran
Correspondence to: Mehdi Dahmardeh, Department of Agronomy, University of Zabol, Iran.
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Copyright © 2012 Scientific & Academic Publishing. All Rights Reserved.
Abstract
The effect of Pleurotus ostreatus on the chemical composition of wheat and barley straw were evaluated. Wheat and barley straw, treated with Pleurotus ostreatus,
were obtained from a library. Field experiment was conducted at college
of agriculture, Zabol University during 2010- 2011 growing season.
Experiment was carried out as factorial and based on CRD design with
three replications. Factors were different substrates (Wheat and Barley
straw) and various levels of Spawn (50, 70, 90, 110, 130, 150 and 170
g/bag). All samples were analyzed to determine dry matter (DM), Neutral
Detergent Fiber (NDF), Ash and Mushroom yield of wheat and barley
straws. Data were analyzed by mean comparison using a Least Significant
Range (LSR). No differences (P>0.05) between treatments were found
for dry matter and NDF at between substrates. No significant different
between levels of spawns for Dry Matter but significant different
between Ash and NDF for levels of spawns and Ash for between substrates
(P≥0.01). It is concluded that growing Pleurotus ostreatus in
wheat and barley straws improves the chemical composition of the straws
by increasing its Ash content and decreased the NDF structure with
increased levels of spawns. Maximum yield (weight of fresh mushrooms
harvested at maturity) was obtained on Barley straw substrate (1388.3
g/2kg wet substrate) at 150 g/bag spawn level (1494.7 g/2kg wet
substrate).
Keywords:
Chemical composition, Substrates, Neutral Detergent Fiber, Yield Mushroom
http://article.sapub.org/10.5923.j.ijaf.20130304.02.html
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مقاله 2012 ایرانی,
مقایسه کاه گندم و جو و میزان های متفاوت بذر قارچ ب,
کاه جو با میزان 150 گرم بذر بهترین نتیجه
