chapter 652 Enthusiastic Mr. Lang ===

This question is on point, otherwise Cabin Huang would still be worried about this matter.

But Cabin Huang was still very calm and said, "It should be okay. I'll ask the technicians later."

He winked at Zhuo Yan and said, "Is it okay to feed our earthworms some vegetable and fruit garbage?"

Zhuo Yan knew what Cabin Huang meant, and said with a smile: "Theoretically, it is possible, but our current livestock manure is enough. If we increase the amount of garbage to...