Biochemical Approaches to Understanding Soil pH Dynamics and Its Influence on Plant Growth

Abstract Soil health in nurseries is an essential factor governing seedling establishment and growth, and soil pH plays a crucial role in the availability of nutrients and mineral absorption. Soil pH is needed at optimal levels to help support plant health by having a direct influence on nutrient acquisition, microbial abundance, and soil condition. Alternatively, unbalanced pH soil content, especially at higher levels, will be to blame for poorer nutrient acquisition, decreased microbial population, and degraded soil structure which eventually impacts plant growth adversely.Soil fertility can also be measured by standard methods like the Walkley-Black method for organic matter estimation and the Olsen method for phosphorus determination. Organic matter improves soil structure, water holding capacity, and microbial activity, and phosphorus aids in the induction of photosynthesis and energy transport in plants.All this research in this case focuses particularly on specifically the effect of soil pH on nursery soil health, especially with regard to the growth characteristics and biochemical fingerprints of Trigonella foenum-graecum (fenugreek/methi) and Raphanus sativus (radish). By examining differential soil samples, the study seeks to create meaningful correlations between indicators of plant health and pH levels of the soil. The outcomes of the study are meant to enhance sustainable horticultural practices, enhance plant yield, and generally enhance soil health. This study is useful in offering information on how to maximize conditions of nursery soil for productive and sustainable horticulture.