پديد آورنده :
سراج الدين، كبرا
عنوان :
اثر كلريد كلسيم و سولفات روي بر عملكرد و كيفيت قارچ دگمه اي
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
دوازده، 54ص.: مصور
استاد راهنما :
مصطفي مبلي
توصيفگر ها :
ويژگي هاي كمي و كيفي
تاريخ نمايه سازي :
1394/10/12
استاد داور :
نعمت اله اعتمادي، مرتضي زاهدي
تاريخ ورود اطلاعات :
1396/10/06
چكيده انگليسي :
Effect of Calcium Chloride and Zinc Sulfate on Yield and Quality of Mushroom Agaricus bisporus Kobra Serajedin k serajedin@ag iut ac ir Department of Horticultural Science Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisor M Mobli mobli @cc iut ac irAbstractButton mushroom Agaricus bisporus from Agaricaceae family is the most common spices among ediblemushrooms that are being produced in the world Mushrooms do not have chlorophyll and for theirgrowth they depend on composted organic matter the compost should have optimum level of macro andmicro elements to produce acceptable yield Therefore in this study the effects of adding calciumchloride in irrigation water and zinc sulfate to the bed compost on yield and quality of the mushroomwere investigated This study carried out in Khanevadeh Company in Imanshahr Isfahan in 2014 Twoseparate experiments were performed using randomized complete block design with four replications Inthe first experiment seven treatments were used three concentrations of 0 3 0 4 and 0 5 percent calciumchloride in irrigation water and three concentrations 50 100 and 150 mg of zinc per kg of dry compostbefore casing and distilled water as control The second experiment was conducted based on the results ofthe first experiment with five treatments consisted of three concentrations 0 4 0 5 and 0 6 ofcalcium chloride in irrigation water and zinc with concentration of 100 mg kg dry compost and distilledwater as control Result of first experiment showed that 0 4 and 0 5 of CaCl2 increased yieldmoderate but in second experiment increase yield by 13 1 and 4 5 respectively With increasingconcentration of CaCl2 to 0 6 in the second experiment yield was reduced by 10 2 Also in bothexperiment 100 mg zinc kg dry compost decreased yield respectively by 18 8 compared with thecontrol Treatments in two experiments did not have significant effects on cap diameter fresh and drymatter of button length of stipe extract pH soluble solids marketability and concentration of vit C zincand calcium in tissues of button mushroom Results demonstrated that the addition of differentconcentrations of zinc did not have positive effect on L value but in the second experiment 0 4 calciumchloride in irrigation water showed a significant increase in L value also concentration of 0 4 0 5 and0 6 CaCl2 caused a significant increase in firmness and reduced weight loss during storage in thesecond experiment Keyword Button Mushroom Calcium Chloride Zinc Quality and Quantity character
استاد راهنما :
مصطفي مبلي
استاد داور :
نعمت اله اعتمادي، مرتضي زاهدي
