The fertilizer we make works ourselves. Let's see!✅

Photosynthetic Bacteria (PSB) is an economical and useful method for agriculture, fixing nitrogen and accelerating plant growth. The steps are as follows:

Equipment and Ingredients

Chicken egg: 1 bubble (protein and sulfur source)

Fish sauce: 1 tablespoon (provides minerals and nitrogen)

Pi paste: 1 / 2 - 1 tablespoon (source of precursor microbes and protein)

MSG: 1 tablespoon (help accelerate growth)

Clean water: Water from natural sources or tap water, accommodation, leave for 2-3 days to scavenge chlorine.

Clear Plastic Bottle: Size 1.5 Liters Or Convenient

Making steps

1. Microbial food preparation

Hammered eggs into a cup. Beat them together like an omelette.

Put the fish sauce, MSG and septum into it (the septum should be slightly dissolved first to make it easier to combine).

People, all the ingredients are homogeneous.

2. Water packing and food filling

Fill in the plastic bottle with 2-3 inches of air space at the bottleneck.

Scoop the prepared food into a water bottle in 1 tablespoon per 1.5 liter water bottle. Caution: Do not put too much, because it will cause sewage and microbes to not occur.

Caution: Don't wear too much, because it will cause sewage and microbes not to occur.

Close the bottle lid completely and shake the water and food together.

3. Curing and drying in the sun

Put the bottle in a sunny place all day.

Shake the bottle daily, 1-2 times a day, so that the microbes are thoroughly fed.

Duration: About 7-15 days, the water will start turning pink, red or green (depending on the microbial species in that area). Once it is dark red, it should be left for another 1 week to keep the microbes healthy before applying.

More tips

Beetle: If there is already red microbial water (beetle), add to the bottle about 100-200 ml will help to be faster within 3-7 days.

Good appearance: Good microbes should be dark red; smell resembles rotten eggs (it is the usual smell of rotten egg gas that microbes use for energy).

Preservation: Once the water is dark red, it can be stored in the shade or with a luminous light for months.