Just trying to make the most of the double thing, I almost forgot about the cows.

Xiao Yi immediately went out and came to the field. The grass that went down was fully mature and was all cut. Although there was not much, plus the previous wheat straw and bean straw, it finally made the cows pamper their stomachs!

Xiao Yi put all the harvested grass into the cowshed, and then put the four cows into the cowshed. Seeing the food in the trough, the four cows came together to eat.

"Hint: Not all cows' forage is S-grade, and the milk produced is the same as the food grade. If a cow does not eat S-grade forage for a long time, its own grade will drop!"

Hearing the system's prompt, Xiao Yi asked, "I only provide some S-grade forage every day, and the rest are below S-grade. Will the cow's grade drop in this case?"

"No, but the level of milk production will go down."

"That's good!" Xiao Yi finally felt relieved. Now it's just an overdue period. After getting more S-grade soil, he can plant grass on a large scale!

Now you only need to feed some S-grade grass every day to maintain the cow's grade. As for the milk grade, it's good to have it. What bike do you want!

This system provides all finished cows, one male and one female.

Since it is a finished dairy cow, it is necessary to consult a professional on how to milk the cow.

Before returning to the island monument, Xiao Yi prepared to send a message to Yuan Nong.

Unexpectedly, Yuan Nong sent a transaction message first.

"[Cornerstone]*2, [Magnet]*2, [Iron]*3, ... no transaction."

Agree to the deal!

"Trigger double harvest, get supplies: cornerstone*4,..."

"I don't need to trade back, I don't need any of these things."

"OK!" Xiao Yi replied, "Old Yuan, ask when the cows produce milk, and are there any points to pay attention to when milking?"

Yuan Nong was stunned when he saw Xiao Yi's question. He couldn't believe that Xiao Yi actually had a cow?

You must know that from the material box, he has not yet opened a living thing!

Where did Xiao Yi get these livestock from?

Surprised and doubtful, the question still has to be answered.

"Generally speaking, the milking period of a cow is ten months. If the cow is not bred after the first calving, it can continue to produce milk, but the peak milk production is only three months, and after three months It will gradually decrease." Yuan Nong began to popularize the knowledge of dairy cows.

Xiao Yi listened to the first two, but there was no way, he still had to study hard, and now no one can breed for him.

"Wash your hands well before milking the cows, pay special attention that the nails on your hands should not be too long, then wash the cows with warm water, do a proper massage, and check whether the cows' udders are inflamed or lumpy, and then start milking , the most commonly used method is the fist grip method..." Yuan Nong gestured as he spoke.

Xiao Yi listened very carefully, this technique is very important.

"In the end, I have to give the cow's milk/head a medicated bath, but the current conditions are limited. I personally feel that it should be possible to use Grade A pure water!" Yuan Nong finally said.

Xiao Yi nodded and replied: "Okay, I understand, I'll try it first!"

Saying that, Xiao Yi made a small wooden barrel, walked to the bullpen, and started to make it according to the steps taught by Yuan Lao.

Puff puff!

Really smooth out the milk!

And these cows are very docile, and the milk volume is also very large!

After a while, a small half bucket was squeezed out.

"Supplies obtained: [Milk] (S Grade)*5kg"

"Trigger double harvest. Obtain materials: milk (S grade) * 10kg."

Because he knew that he was still in a state of double bonus, Xiao Yi only squeezed half a bucket and got a bucket!

I didn't expect the milk to be S-grade. This should be a benefit given by the system. Now those cows are not eating S-grade feed, so it is impossible to squeeze S-grade milk!

Xiao Yi felt that there was still a lot of milk, but he didn't have a good way to preserve it, so he had to stop milking.

Xiao Yi washed the cow with Grade A pure water, and then excitedly walked to the stove with the milk.

Although he can't milk milk, Xiao Yi knows that the milk that has just been squeezed cannot be drunk directly, but needs to be boiled!

Boil a large pot of milk, boil for five minutes, then slowly cool to mouth-watering temperature.

Xiao Yi couldn't wait to take a sip, a milky fragrance filled his mouth, and then slid down his throat.

As the milk entered the stomach, a stream of heat flowed to the limbs and bones, and it felt more comfortable than drinking Grade A pure water for the first time!

"It's cool!" After drinking a pound in one breath, Xiao Yi lay on the bed while feeling his round belly, his eyes still watching the public channel on the island tablet.

"Why is it so hot at night!" Someone complained on the public channel.

"Yeah, it's much hotter than the week before!"

It was a bit hot during the day the week before, but it felt a little cooler at night.

Xiao Yi had already taken off his shirt, and sat shirtless in front of the island monument, watching everyone's complaints.

"It's so hot!"

The weather was already hot. After drinking S-grade milk, Xiao Yi's body slowly started to get hot.

"Why is it so hot?" Xiao Yi couldn't take it anymore, he rushed into the bathroom, and washed his hot body with the shower!

"S-grade milk itself is a great tonic, and if you drink too much, this effect is understandable!" Xiao Yi, who was standing under the sprinkler, guessed the reason.

After rinsing for half an hour, my body gradually returned to normal. The skin that had been sunburnt a few days ago became delicate and fair again, and my body became more symmetrical.

Although there are not too many muscles, Xiao Yi can feel the majestic power in his body.

"At least five times the previous physical fitness!" Xiao Yi felt his own strength and secretly said.

You must know that before drinking milk, Xiao Yi had already reached the physique of an ordinary special forces soldier, and now he absolutely surpasses the special forces. To what extent, he has no reference and cannot compare.

After thinking about it, Xiao Yi poured four 50g portions of milk and traded it for Su Wan and the others.

Everyone's physique has been strengthened, so that they can live better. If there is anything in the future that needs help, we must rely on these familiar friends!

"[Milk] (S grade) *50g transaction is not available."

"The freshly boiled warm milk is of high level and strong. Everyone drink slowly, otherwise it may heat up."

Among them, Jiang Yuntian sent two copies, and specially warned: "I don't know if it is suitable for children to drink directly. It is recommended to feed a little less to see the situation."

"Okay, thank you!" Jiang Yuntian replied.

Su Wan was holding the warm milk, she didn't know what she was thinking, and she was a little fascinated.

Yuan Nong muttered: "This kid is still very capable of learning, and he will produce a finished product so soon!"

The milking method is still very simple!