Fertilizing onions; it took 30 seconds for 10 applications. I made a simple tool.

I am applying fertilizer to onions. There are 200 seedlings, and I want to apply 3 grams per seedling, so I made a tool. It is a simple system, but it is surprisingly accurate. I also made a video to show you how quickly I was able to apply the fertilizer.
By changing the size of the spoon, the amount of fertilizer can be adjusted, so you can use it to apply fertilizer to other crops as well.
#Fertilizing onions
#onion
#Japan agriculture technology