Comparative Effects of Amino and Agriful on Growth and Yield Parameters of Rice

The purpose of this study was to assess how two bio-stimulants, Amino and Agriful, affect the growth and yield of rice (Oryza sativa L.). Bio-stimulants are increasingly recognized for their ability to boost plant performance in a sustainable way, and this study set out to examine their specific contributions under controlled conditions. To achieve this, pot experiments were used to clearly isolate and measure their effects. Two rice varieties, LEGON-1 and CRI-AMANKWATIA, were selected for the trials. The experiment involved applying Amino and Agriful at different concentrations, along with a control treatment that received no bio-stimulant. Key growth indicators such as plant height, leaf area, and biomass accumulation were monitored at different stages of development. Results showed that Amino significantly enhanced vegetative growth. Plants treated with Amino exhibited greater height and larger leaf area, which supported better photosynthetic activity and higher biomass production. In contrast, Agriful had a stronger influence on yield-related traits, promoting longer panicles, heavier grains, and higher overall grain yield. Soil tests conducted before and after the experiment indicated that both bio-stimulants improved soil conditions, particularly by increasing nutrient availability and stimulating microbial activity. Overall, the study demonstrates that incorporating bio-stimulants like Amino and Agriful into rice production can enhance growth and yield in a sustainable manner. Although both products were beneficial, their differing strengths, Amino favoring vegetative growth and Agriful enhancing yield components—underline the need to match bio-stimulant choice with specific agronomic objectives.