The Influence Of Cow Urine Fertilizer, Leaf Bokashi, And AB Mix For The Growth Of Water Spinach Plant (Ipomoea Reptans Var.Poir) With The DFT (Deep Flow Technique) Hydroponic System At Adventist University Of Indonesia
AbstractUrine cow is livestock waste that can be used as liquid fertilizer. Urine has a high N and Kcontent and there is enough P content for plant development. Besides being able to workquickly, urine turns out to contain certain hormones that can stimulate plant development.Urine in cattle consists of 92% water, nitrogen 1.00%, 0.2% phosphorus, and 0.35%potassium. Water spinach is a vegetable commodity that is liked by many people, itsnutritional content is high, and its cultivation is very simple and easy. The nutritional contentof kale is quite high, especially vitamin A, vitamin C, iron, calcium, potassium, andphosphorus. Hydroponic system cultivation can be done in a backyard. The purpose of this study was to determine growth by using leaf Bokashi, cow urine, and AB Mix (control). One-way ANOVA and Duncan data analysis with a significant level of α = 0.05. The results obtained showed that the urine urine nutrition affected the growth of plant height, leafnumber, leaf width, and root length, giving significance to the testing of descriptive analysis.
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