How much salt does tofu put in ten Jin?

Put 1 kg of salt. To make bean curd Baba, first ferment the bean curd residue (you can add a little baking powder), mix the fermented bean curd residue with salt, pepper noodles and pepper noodles, and make ten Jin of bean curd Baba. Put one Jin of salt into it and stir well. Secondly, knead the bean curd residue into balls or cakes by hand. Finally, put it in the oven, adjust the temperature to 60 degrees and leave it for one night.