A Public Health Perspective on Optimizing Biofertilizer Application for Sustainable Plant Growth: Evaluating Soil Health, Yield Performance, and Microbial Interactions in Crop Agriculture

Authors

  • Umair Sarfraz Jiangsu Key Laboratory of Crop Genetics and Physiology / Jiangsu Key Laboratory of Crop Cultivation and Physiology, Agricultural College of Yangzhou, University Yangzhou Jiangsu 225009, China.
  • Hasnain Haider Rizvi M Phil Botany, Department IMBB, University of Lahore, Pakistan.
  • Muhammad Zulqarnain Ali Department of Soil and Environmental Science, Ghazi University, Dera Ghazi Khan, Pakistan.
  • Unsa Ayaz MSc (Hons), Climate Change, University of Agriculture, Faisalabad, Pakistan.
  • Muhammad Akhtar Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/Key Laboratory of Crop Physiology and Ecology, Ministry of Agriculture and Rural Affairs of China, Beijing 100081, China.
  • Nabila Jabbar School of Chemistry and Chemical Engineering, North University of China, Taiyuan 030051, China.

DOI:

https://doi.org/10.59644/oaphhar.3(2).174

Keywords:

Biofertilizer, Soil Health, Microbial Biomass, Crop Yield, Sustainable Agriculture, Plant Growth-Promoting Rhizobacteria, Wheat, Maize, Integrated Nutrient Management, Rhizosphere Microbiology

Abstract

Chemical fertilizers are overused, so people across the world are now looking for environmentally friendly ways to cultivate crops. The impact of biofertilizer use on soil, crop production and microbiological activity is studied in wheat and maize. The work was completed in different parts of Pakistan, where four combination approaches were assessed: a control, NPK fertilizer, biofertilizer-only and an approach of 50% NPK joined with biofertilizer. Biofertilizer and combined treatments increased soil organic carbon, nutrients, bacterial and fungal population and activity levels of enzymes more than the control and NPK-only plots. Moreover, important benefits could be seen in plant development, as the root length, shoot height, chlorophyll levels, and total grain yield all improved. The inclusion of treatment in the experiment slightly improved maize and wheat yields by up to 100% and 82.1%, respectively. The use of biofertilizers led to a significant rise in the population of helpful genera such as Bacillus, Pseudomonas, and Rhizobium, which improved nutrient use and the plant’s tolerance to stress. Evidence of many microorganisms being linked to high crop numbers supports the idea of the importance of biology in soil for sustainable farming. According to these results, using efficient biofertilizers can help boost crop output, protect the soil, and support the overall balance of the environment, providing an eco-friendly alternative in farming.

Published

2025-05-23

How to Cite

Umair Sarfraz, Hasnain Haider Rizvi, Muhammad Zulqarnain Ali, Unsa Ayaz, Muhammad Akhtar, & Nabila Jabbar. (2025). A Public Health Perspective on Optimizing Biofertilizer Application for Sustainable Plant Growth: Evaluating Soil Health, Yield Performance, and Microbial Interactions in Crop Agriculture. Open Access Public Health and Health Administration Review, 3(2), 130–146. https://doi.org/10.59644/oaphhar.3(2).174