تأثير أوساط زراعية محلية مختلفة في إنتاجية الفطر ألمحاري Pleurotus florida ومحتواه من عنصري النتروجين والبوتاسيوم والبروتين

Abstract

A factorial experiment was conducted using a randomized complete block design (RCBD) in the College of Agriculture - Diyala University in 2016. Four agricultural media (wheat straw, sawdust, Wicker palm and corn husk) were used to study the impact of different local agricultural media as agricultural alternative to straw Wheat as a basic material is used to preparation the agricultural medium and its effect on the production of Pleurotus florida and its content of nitrogen, potassium and protein. Results showed that the mixed medium of wheat straw + sawdust + Wicker palm + corn husks (T15) gave the highest amount of fruiting bodies of fungi of 366.66 g / kg medium, Compared to the medium of wheat straw (T1), which gave 266.66 g / kg medium . The sawdust (T2) gave less than the fruit bodies of the fungi, reaching 166.66 g / kg medium . The agricultural media excelled sawdust + wicker + corn husk (T14) and wheat straw + sawdust + wicker + corn husk (T15) by giving 12 fruit bodies each, While the agricultural medium gave the sawdust (T2) the lowest rate of 4 fruit body. The treatment of wicker + corn husk (T10) exceeded other treatments by giving them the highest percentage of nitrogen, potassium and protein (122.90%, 35.79%, 121.23%) compared with the center of wheat straw (T1).