광합성세균 PSB 배양하기 How to make PSB (PhotoSynthesis Bacteria)
7:02
How to make PSB with shrimp paste #JackLayGardening
3:46
Photosynthesis Bacteria Efficiency PSB ประสิทธิภาพการใช้จุลินทรีย์สังเคราะห์
10:12
비료 대신 쓰는 미생물배양
14:56
유용미생물(초급편)_고초균, 광합성세균, 클로렐라 사용방법
18:21
bought some PSb and ntlab nitrite test
5:14
PSB 배양하기 2부 에비오스VS맥주효모 How to make PSB (Ebios VS Brewer's yeast)
18:50
光合菌PSB介紹與培養，一次滿足
4:56