RESPONS PERTUMBUHAN TANAMAN KEDELAI HITAM (Glycine soja L) MELALUI POC AIR TAHU DAN AIR KELAPA

<p>The Study aims to see used of POC from tofu and coconut water waste has a significant effect in the growth black soybean (Glycin soja L.) on parameters stem height, number branches leaves, diameters plants. The research was conducted September December 2021 kayu besar street, Batangkuis district. study RAK 2 factorials, namely treatment giving concentrations at levels 0%, 15%, 20%, 25%.The data analysis technique one way ANOVA test level 5%and DMRT test. results showed that use air had significantly different concentration 25% better than other concentrations, 0%. This gave those without fertilizers due addition nutrients provided increase plants.</p><p>Key words: Black Soybean, POC, Water Tofu, Coconut. </p>