Evaluating the impact of various agricultural substrates on the growth and yield performance of oyster mushroom (Pleurotus sp.)
Paper Details
Evaluating the impact of various agricultural substrates on the growth and yield performance of oyster mushroom (Pleurotus sp.)
Abstract
This study, titled “Comparative Effect of Different Substrates on the Growth and Yield of Oyster Mushroom (Pleurotus sp.),’’ was conducted at the Institute of Agricultural Technology, Isabela State University, Cauayan City, Isabela, from April to June 2023. The primary objective was to evaluate the effectiveness of various substrates – sawdust, rice straw, banana leaves, mungbean pods, and corn cobs – on the growth and yield of oyster mushrooms. Utilizing a Completely Randomized Design (CRD), the experiment involved 15 bags for each substrate type. Key parameters measured included spawn run, mushroom length, width, and weight. Results indicated that the spawn run did not significantly differ among substrates in the first three weeks, with mean values ranging from 2.81 to 3.35 cm. However, significant differences were observed in mushroom dimensions and weight, with mungbean pods yielding the longest (6.15 cm), broadest (6.45 cm), and heaviest mushroom (80.15 g). The findings suggested that mungbean pods served as an effective substrate for enhancing the growth and yield of oyster mushrooms. Consequently, the study recommended the use of locally available materials, particularly mungbean pods, for improved Pleurotus mushroom production, thereby contributing to sustainable agricultural practices and food security.
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