"Is this a beef cow that is better than that Wagyu cow?" asked Uncle Zhang, pointing to the calf who was kneeling on the ground and suckling.

Japanese Wagyu cattle were improved from Simmental cattle, and it took several generations of selection and breeding to finally form a stable breed of Wagyu.

One of the most critical indicators of a new breed of beef cattle is genetic stability!

Now it's the first generation of crossbred cattle, and we're going to wait six months for these crossbred cattle to see if they're the breed we want.

If so, it is necessary to screen and find the strongest one for cross-matching, and the second breeding, or even the third and fourth breeding, until it is confirmed that the gene is stable and will not change. ”

"Then how do we determine if it's a new breed of beef cattle that we want? And why don't we use Simmental cattle to breed a new breed?"

"To determine whether it is a new breed of beef cattle that we want, the main thing is to look at the meat quality, the level of saturated fatty acids in muscle fat, and the level of various nutrients contained in beef.

In addition, it is an important criterion to judge the quality of beef, such as color, texture, and marbling!

Like Wagyu, there is a clear marbling, also known as "snowflake meat". In particular, the 5A-grade Wagyu beef is tender and melts in your mouth, and is known as a national treasure of Japan.

In addition, the meat yield and growth rate of beef cattle are the criteria for judging whether they are successful or not!

This can be judged by external observation, such as the size of the skeleton, whether the front chest is open, whether the back is broad and flat, and whether the thighs are thick!

"Ahh

"Professor Liu, I heard you say this, that's how my mountain guard dog came out! Choose a few good dogs to pair with night wolves, and then choose the strongest puppy out of the two litters of puppies to pair again! After these few pairings, it is the mountain guard dog I have now!" Uncle Zhang Wolf said with a look of sudden realization.

The Northeast Mountain Dog is very famous, the individual does not belong to the medium-sized dog, but it is very fierce, in the mountains dare to fight with the bear blind, dare to hunt wild boars, not afraid of tigers, fight and not afraid of death.

The mountain dog was bred by the hunters themselves from the local dogs and the wild wolves in the mountains.

With both the loyalty of a dog and the ferocity of a wolf, it is a good helper for hunters.

"Hehe! That's the truth! It's just that we have increased the uncertain success rate through scientific methods. Professor Liu said with a smile.

"Then why choose so many breeds? Why don't we just choose Simmental cattle?" the uncle remembered the question just now, but Professor Liu had not yet answered, so he asked again.

Professor Liu patiently introduced the advantages and disadvantages of these cattle one by one, "This does not mean that Simmental cattle must be used to breed good beef cattle breeds!

For example, the Limousin cow has a wide forehead, a wide and deep chest, a long body, a full hindquarters muscle, a stubby limb, and an average adult weight: 1100 kg for bulls and 600 kg for cows.

Charolais cattle have fast growth rate, high lean meat yield, bright red meat color, fine texture, elasticity, moderate marbling, white or light yellow fat color, and 100% fat coverage on the body surface. Male calves at 6 months of age can reach 250 kg and female calves can reach 210 kg, with a daily weight gain of up to 1400 g.

Luxi cattle is the best cattle breed in our country, the body of the cattle is tall, the forequarters are well developed, the muscles are developed, the physique is strong, the structure is symmetrical, the adaptability is strong, the skin is thin, the meat yield is high, the meat is tender, the fat is evenly distributed between the muscle fibers, forming an obvious marbling, has the reputation of "five flowers and three layers of meat", and is one of the world's famous meat breeds.

These cattle and Simmental cattle have their own advantages and disadvantages, and what we need to do is not limit the type of cattle that can be used for breeding, but to breed new breeds of high-quality beef cattle with the advantages of each breed!"

"Oh!" Uncle finally had no problem.

Zhang Wolf chatted with Professor Liu for a while, asking if there was anything he needed to do, and then he said goodbye and left the beef cattle breeding base.

The first step in breeding a new breed of Wagyu has already been taken, and all that remains is to be patient.

Zhang Wolf is confident that he will be able to breed high-quality beef cattle breeds.

This carefulness comes from his godhood, the land father-in-law himself is a god who is responsible for managing grains and livestock, with him, coupled with Professor Liu's scientific breeding, if this can not breed a new breed of Wagyu cattle, then there is no heavenly reason.

After getting off Mantou Mountain, Zhang Wolf thought about it, since he arrived here, he simply went to the vegetable greenhouse to take a look, but he hadn't gone to the greenhouse today.

Now is the peak season of vegetable growth in the vegetable greenhouse, most of the women in the village are busy in the greenhouse, some are picking vegetables, ready to pack and transport away, and some are stubble to the plants, the vegetable growing season, we must continue to break off the branches that grow out, otherwise it will compete with the main trunk for nutrients, resulting in the reduction of vegetable fruit yield.

Zhang Wolf wandered around the vegetable greenhouse, and the women of the village stood up to greet him when they saw him.

"Wolf cubs? When will our vegetable greenhouse be restructured? The Zhao family's winery and Dong family's stone carving factory have all been restructured, and it's our turn, right? Why didn't we move?" The woman who stopped Zhang Wolf from questioning, according to her seniority, Zhang Wolf had to call her cousin, it was the daughter of Uncle Zhang Wolf's grandfather's family who married into the Tian family.

"Come on! When this crop of vegetables is finished, we will start to restructure!" Zhang Wolf stopped and explained.

"Cousin, you are in such a hurry to restructure, why do you want to contract the greenhouse yourself?" asked Zhang Wolf with a smile.

"Yes, no, your uncle's grandfather's cousins should marry daughters-in-law, and your cousins are also idle at home, I think this is going to be restructured, I will contract a greenhouse, call them to help, so that I can make some money, and tell your cousin about daughter-in-law!" It is normal for my cousin to have this kind of thought, even if a woman is married, she still thinks about her mother's family.

Zhang Wolf's uncle and grandfather are not from Songshulingzi Town, but from Xujiawopu in Gaotun Town next door, which is very far away from Gaotun Town, but very close to Songshulingzi Town.

"Cousin, why don't they say anything about their lack of money when they get married! When I accompanied my father to see my uncle and grandfather when I was young, they didn't squeak! This said that daughter-in-law doesn't wait for anyone, and once she misses it, it's hard to say when she is older!" Zhang Wolf simply stopped and chatted with his cousin.

"Alas, your uncle and grandfather will be strong all his life! How can you open your mouth when you borrow money! Don't even let me take the money back!" said my cousin with a sigh.