degrees Celsius. However, a novel three-phase partitioning based extraction shows an oil yield of 37% in two hours at 37 degrees Celsius. Furthermore, the optimization factors that were identified include ammonium sulphate and butanol, pH, and temperature, and these factors impact the oil yield. Furthermore, Crotalaria juncea has applications in the agricultural field since it impacts common food production. Crotalaria juncea is identified as a plant that is an important summer cover crop in southeastern United States. The allelopathic effects of Crotalaria juncea on weeds, vegetable crops, and cover crops were observed via greenhouse and growth chamber experiments. Crotalaria juncea, reduced both the germination and seedlings of various crop species (bell pepper, tomato, onion, and others). The allelochemical activity in Crotalaria juncea was in the leaves and remained active for 16 days after harvest. Furthermore, Crotalaria juncea’s allelochemical effect may have practical applications for weed management. Similarly, Crotalaria juncea can be used to improve nutrient patterns in agricultural plants. For instance, soil fertility in Paraiba, Brazil is generally low. To rectify this, animal manure is often used to supply agricultural crops with nutrients. However, researchers in Brazil hypothesized that planting and incorporating Crotalaria juncea with animal manure could enhance the nutrient mineralization pattern for agricultural crops. Field and greenhouse experiments were used to test this hypothesis. After measuring the amounts of Nitrogen, Phosphorus, and Potassium in the soils, it was discovered that Crotalaria juncea along with only half the usual dose of goat manure produced the best results. This is because soils that consisted of this composition avoided immobilization of nitrogen while increasing the levels of phosphorus and potassium within the soil. In other words, Crotalaria juncea was able to improve the overall nutrient mineralization pattern for agricultural crops. Additionally, other research also observed Crotalaria juncea’s potential in being used as an organic compost. Researchers in Brazil looked into the best composition of organic compost using various combinations of Crotalaria juncea and Napier grass. The objective was to find the mixture between Crotalaria juncea and Napier grass that would yield the highest vegetable seedling production. More specifically, the vegetable seedling production of lettuce, beetroot, and tomatoes was measured by observing the shoot height, fresh mass production in shoots and dry matter, and leaf number. The various compounds that were observed include, 100% Crotalaria juncea, 66% Crotalaria juncea with 33% Napier, 33% Crotalaria juncea with 66% Napier, 100% of Napier, 33%