Chapter 1166: Great Qin meat, sow postpartum care

"Improved pigs can produce more than ten piglets in one litter."

"The record for an improved pig is twenty piglets in one litter!"

"Maybe it's because they ate distiller's grains, wheat straw, sweet potato seedlings, etc., those improved pigs grew rapidly."

"Now there are quite a few pigs in Great Qin, which can be supplied to the Qin Ruishi to eat."

"The most important thing is that the people of Great Qin are now raising improved pigs in large quantities!"

"With the imperial court recycling, there is no fear of not being able to sell them after raising them."

"And they can also buy sweet potato seedlings and distiller's grains to feed the pigs."

"Those pigs grew fiercely as if they had eaten supplements."

"It's just that it takes a few months to produce piglets, otherwise there would be even more improved pigs in Great Qin."

"But we can slaughter some boars and keep the sows to continue producing piglets!"

When Zhang Han talked about the improved pigs, he became excited.

It had only been a few months, and the improved pigs had increased many times over.

The production capacity of these improved pigs is too terrifying, more than ten in one litter.

And they can produce two litters a year!

Now only half a year has passed.

Those improved pigs have already produced piglets once and are pregnant again.

Originally they didn't understand this.

Fortunately, the Prince left a book before leaving.

This book is called "Sow Postpartum Care."

Zhang Han and the others learned a lot of knowledge from this book.

The traditional feeding period for local sows is two months, plus a gestation period of 114 days, a breeding cycle is 174 days.

8 and a half months after the birth of a sow is the best breeding period.

The gestation period needs 114 days, which is nearly 4 months, and raising piglets needs more than forty days.

Generally, they can be in heat within a week of weaning to continue the next breeding process.

Improved pigs are different from people; these improved pigs can produce two litters a year.

Fortunately, they are fed with nutrient-rich things like distiller's grains, sweet potato seedlings, potato seedlings, etc.

Improved pigs can also recover quickly after producing piglets.

These are the knowledge Zhang Han learned from the "Sow Postpartum Care" book.

However, he didn't pay much attention to this knowledge, only learning seven or eight out of ten.

He liked the taste of these improved pigs very much.

Thinking of this, Zhang Han couldn't help but swallow his saliva. ===== CHAPTER 1168 =====