They are good size to harvest now.
We followed Japanese grading standard.
For green ice and red ice, height is 20-25cm and 1 crates is 15 plants and 4-5kgs.
This is L size and the best grade.
After cut lettuce, wash the cutting. You can see white liquid after cut lettuce. It is cause of rotten.We weight one by one.
L size is around 300g per piece.
Lighter weight is M size. We shouldn’t harvest them yet..
We need to understand well about size and weight.Put into crate.
15 pieces is 3 by 5This is our product.
We still need to practice/develop harvesting technology.
Comments