Impact of Organic Fertilizers on Crop Yield in Wheat Production in the United States

Abstract

Purpose: The aim of the study was to assess the impact of organic fertilizers on crop yield in wheat production in the United States. Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: The study indicated that the use of organic fertilizers, such as compost, manure, and green manure, can significantly enhance soil fertility by improving soil structure, increasing microbial activity, and boosting nutrient availability. This, in turn, leads to improved crop yields. For instance, organic fertilizers have been found to increase wheat grain yield by providing a steady release of essential nutrients like nitrogen, phosphorus, and potassium, which are crucial for plant growth. Moreover, organic fertilizers contribute to better water retention in the soil, reducing the need for frequent irrigation. These fertilizers also promote sustainable farming practices by reducing dependency on chemical inputs and minimizing environmental pollution. Overall, the integration of organic fertilizers in wheat production not only enhances yield but also supports long-term soil health and ecological balance. Implications to Theory, Practice and Policy: The theory of nutrient cycling, the theory of soil health and functioning and the theory of integrated soil fertility management may be used to anchor future studies on assessing the impact of organic fertilizers on crop yield in wheat production in the United States. Conduct large-scale, long-term field trials and establish demonstration farms to showcase the efficacy of organic fertilizers in improving wheat crop yield, soil structure, and overall farm productivity. Advocate for policy measures that provide subsidies or incentives for farmers adopting organic fertilizers, promoting their use as part of sustainable agriculture initiatives.