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Effect of Environmental Factors on the Yield of Selected Mushroom Species Growing in Two Different Agro Ecological Zones of Pakistan

Summary

This research studied how different environmental conditions affect mushroom growth in two regions of Pakistan, aiming to improve food security and nutrition through mushroom cultivation. The study found that different climate conditions significantly impact mushroom growth and yield, with lower altitudes proving more successful for cultivation. Impacts on everyday life: • Provides a sustainable solution for addressing protein and vitamin deficiencies in communities • Offers potential income opportunities for local farmers through mushroom cultivation • Demonstrates how local climate affects mushroom growing success for home and commercial growers • Shows how mushroom cultivation can be adapted to different environmental conditions • Provides practical knowledge for implementing food security solutions in developing regions

Background

Mushrooms are an important source of protein and vitamins as human food. In Pakistan, there is growing interest in mushroom cultivation, particularly in addressing food security and malnutrition issues. Limited livelihood opportunities and traditional farming methods have reduced income opportunities, leading to about 60% of the population having very little purchasing power, with children and women suffering from malnutrition diseases.

Objective

The study aimed to examine the suitability of Oyster mushroom cultivation in different environments of North-Western Pakistan and compare the growth and yield of Oyster mushroom in two different ecological conditions (Peshawar and Swat regions).

Results

Stalk height, stalk diameter, cap size and fresh weight of mushrooms were higher in Peshawar compared to Swat. Spawn running time was longer in Swat (83 days) compared to Peshawar (45 days). Formation of fruiting bodies took longer in Swat (7 days) than Peshawar (4 days). The production period was 70 days in Swat versus 49 days in Peshawar. Number of crops per bag was similar between locations (6.5-6.7 crops/bag).

Conclusion

The environmental conditions of Peshawar during winter months were more suitable for Oyster mushroom cultivation compared to Swat. Both growth and yield of Oyster mushroom were higher in the plains of Peshawar than at high altitudes in Swat valley. Mild winter temperatures in Peshawar and low summer temperatures in Swat were found most suitable for growth and yield of Pleurotus ostreatus.
  • Published in:Saudi Journal of Biological Sciences,
  • Study Type:Experimental Research,
  • Source: 10.1016/j.sjbs.2010.06.004
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