บท 573: 573. One catty and postage_1

"Mushrooms?"

Song Tan thought for a moment: "Shiitake mushrooms?"

"No." Professor Song chuckled dismissively: "There are too many shiitake growers, it's hard for the price to—" He wanted to say it was hard for the price to increase, but thinking of the forty-pound fish, he had nothing more to say.

At this moment, he could only nod again: "Right, shiitake mushrooms. Keep more mushroom logs in the forest. With the climate conditions in spring, summer, and fall, they'll basically grow naturally as genuine forest mushrooms without any management."

"Of course, the yield can't compare to large-scale cultivation, but when dried, they're also resistant to storage and transportation."

Yan Ran had already opened her phone: "The yield per mu for cardamom can reach about 200 pounds of dried fruit, and I checked that a spice packet uses only about 5 grams. 200 pounds... Sss! That's twenty thousand spice packets!"

A mu should be enough to sell for a year, right?