The Effect of Rabbit Urine LOF and NPK Fertilizer on Green Bean Plants (Vigna radiata L.)
Abstract
Green bean plants (Vigna radiata L.) are a staple food crop in Indonesia and are commonly consumed as legume food crops. Based on the Directorate General of Food Crops findings, there has been a decrease in the yield of green bean crops in Riau Province; therefore, measures must be taken to enhance productivity—green bean plant cultivation in the Riau Province. One potential method for improving the productivity of green bean plants involves the application of fertilizers. This study aimed to evaluate the impact of the interaction between liquid organic fertilizer rabbit urine and NPK fertilizer, as well as the individual effects of liquid organic fertilizer rabbit urine and NPK fertilizer, on the growth and yield of green bean plants (Vigna radiata L.) to determine the optimal treatment combination. The findings indicated no statistically significant impact on the development and production of green bean plants due to the combined application of rabbit urine LOF and NPK. The Rabbit urine Point of Concern (LOF) factor substantially impacts plant growth, including height, the abundance of productive branches, the number of full pods, and the weight of dry seeds per plot. The NPK fertilizer factor significantly influences various aspects of plant growth and productivity, including plant height, leaf count, root nodules effectiveness, branch productivity, pod yield, and seed weight per plot. The optimum treatment combination of 200 ml.l-1 rabbit urine POC and 300 kg.ha-1 NPK fertilizer has been found to enhance green bean plants' growth and yield significantly.
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References
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