Of course, Li Zhao is going to relieve his daughter-in-law, and if he continues to talk like this, he doesn't know how far he wants to go, but he has already talked about three children, and maybe he will feel less after a while, and he will add it to four or even five.

Besides, he is indeed busy in the past few years, and after the aircraft project has an eyebrow, it is a large-scale dignitary, and the follow-up project, Li Zhao will focus on the direction, and then the people who work will be his subordinates, at that time, Li Zhao will not open many new projects, the 998 factory can study the current project, it is already invincible, and more projects will only make the 998 factory too bloated.

Especially for a project like an airplane, if you want to make great progress, it will take a very long time to study. Just like the engine designed by Li Zhao now, if you want to make great progress on the current basis, the time required may be ten years, and after this engine, you can also extend the research, such as large bypass ratio turbofan engines, and gas turbines are the directions that can be studied, and it will take a long time.

At the same time, in this era, the third-generation aircraft will be mastered first, so whether it is the turbofan engine or the aircraft itself, it will be mastered, and on this basis, it is estimated that the superiors will transfer a lot of personnel to the factory, of course, the main personnel of others should not think about it, but as long as there is a certain experience, then you can do a lot of things. In the next in-depth research, Li Zhao is the main direction, and it is good to hold frequent meetings to discuss it together.

Such as tanks, die forging machines, drones, machine tools, automobiles, chips, blast furnaces, etc., the future research is on the existing basis, in-depth research, in addition, is at the right time, to build a technical barrier, now although it can not do money to receive hand cramps, but as long as the time is in the eighties and nineties, then basically you can start to rely on these accumulations to make monopoly money.

And Li Zhao is obviously much easier, after all, the next research is all water mill work, what is needed is time and continuous experiments, in this case, Li Zhao does not need to work overtime like now.

As for Su Ya, it is the same reason, the factory is not expanding, only needs to maintain the current scale, and there will not be much change in at least ten or eight years, in this case, where does she need to be too busy?

After Li Zhao interrupted, Mother Li really stopped nagging Su Ya, but talked about Li Zhao, and listened to Mother Li say: "You guys, you still have to hurry up, you see that now I won't urge your brother and wife, there are three, whether you want to see them in the future, you have to take advantage of your youth, hurry up and ask for a few more, while we can still help you bring them now, when we are older, it will be up to you to take care of the children."

Li Zhao could not do anything other than reluctantly agree, just like this, Su Mu was nagging while cooking, and Li Zhao could only laugh the whole time. But fortunately, it didn't take long for Father Li to come back, followed by Father Su, Li Zhao was finally relieved now, just look at Mother Li looked at the two people who came in, and began to greet Father Su.

And Li Zhao also began to ask Li's father at this time: "Dad, what is the current situation at the Agricultural Research Institute?"

When Father Li asked this, he said, "It's nothing, it's just that the Agricultural Research Institute is in a hurry and wants to complete the construction of the greenhouse as soon as possible. And they didn't want to miss the summer season, so they were in a hurry, and the construction team started working shifts today, so I stayed for a while and arranged the materials needed for the construction at night, otherwise it would be easy to have problems."

Li Zhao can understand this, after all, it is not easy to find someone at night, there will be a phone call in the future, and if the materials are not fully prepared now, then it is basically very difficult to mobilize materials at night. It's just that Li Zhao didn't expect that they would actually want to build a breeding building, how to say this, it's not that it's not good, or they don't know where they are going to build it, if it is built in the experimental field of the Agricultural Research Institute, it is a bit out of place.

Li Zhao also asked at this time: "Breeding building, this idea is good, but I don't know where they are going to build it, if it is in the experimental field of the Agricultural Research Institute, then forget it, it is too close to the residential area, if you breed animals, then there will be no people living around, if it is built in other places, the Agricultural Research Institute is too far away."

When Father Su saw Li Zhao say this, he also smiled and said: "How can it be built here, we are not stupid, at that time, you were going to build the Agricultural Research Institute here, which can be regarded as bringing a little different environment to the surroundings, hundreds of acres of fields, and now when it is okay to get off work, but there are many people who go there for a walk, isn't it a bad scenery to build a breeding building?" The breeding building is going to be placed on the side of the ranch, and the ranch is usually in charge of it, so that it can be managed well."

After Li Zhao listened, he was also a little embarrassed, he thought that the breeding building would be built in the Agricultural Research Institute, if it was built here, the smell can be imagined, you must know that when in Lijia Village, the breeding area is far away from the residential area, after all, although there are various treatments, but there should be a smell, there will still be, you can't expect the manure to have any good smell, after all, it takes time to process, and put it in the pasture, just right, professional counterpart.

Li Zhao also said at this time: "That's okay, it's just that they suddenly want to build a breeding building, I remember that they didn't have this in their original plan, is this a halfway project?" Why is it going to be built all of a sudden?"

At this time, Father Su said, obviously Father Su knew more about the specific aspects, so he heard Father Su say, "It was indeed added recently, didn't you have the idea of breeding factories in your future agricultural plan at that time? Recently, the person in charge of the Agricultural Research Institute came to me and talked to me about this, and just as you are going to trick people, of course I thought that I would just figure it out together, wouldn't it be more valuable?"

This is true, but there are many problems to be solved in this breeding model, the most important thing is epidemic prevention, without him, such breeding, due to the density of breeding is too high, it is very easy to get sick, in this case, for the use of antibiotics and vaccines, it is very much, without these support, it is difficult to succeed, the most typical example is the white-feathered chicken breeding factory made by the bald eagle.

The fastest breeding cycle is only twenty-eight days, first of all, breed cultivation, which is very important, ordinary chickens are impossible to find a few pounds in such a short time, and this work is very difficult for the current agricultural research institute, at least not three or two years can be cultivated. Then there is the super-large automated incubation base, which can automatically identify whether the eggs can hatch or not, and those that cannot be hatched will be picked away.

After hatching, but also for a round of selection, will be weak directly eliminated, the next is to inject the first antibiotic has been vaccinated, and then sent to the farm, in order not to get sick in the intensive breeding environment, but also need to add a certain amount of antibiotics in the feed, and breeding, 24-hour lights, sufficient food and water supply, to ensure that the breeding can be slaughtered in 28 days, which are supported by science and technology.

And now the construction of the breeding building, Li Zhao does not know what will become, after all, there may be many problems in the middle, especially one point, that is, high-density breeding is easy to get sick, it is not easy to solve.

Thinking of this, Li Zhao also expressed his worries, and finally said: "Now I don't know how many problems will occur in industrial farming, but the most important one is that it is easy to have collective infection, and our foundation in vaccines, antibiotics and other aspects is very poor.

Li Zhao's worries are not superfluous, it is really the foundation of this era is too poor, many things want to realize, it is too difficult, just like Li Zhao engaged in ecological agriculture, in fact, the scale of breeding is not large, and the scale of breeding, build a breeding building, not to mention more than ten floors to build, because it is used for breeding, basically two meters of height is enough, add a layer of 5,000 square meters, then used to raise pigs, a building should raise at least 15,000 heads.

Such a scale is very high for the farm, but I don't know what the specific plan of the Agricultural Research Institute is, if it is to achieve this scale, then it will be very difficult.

Father Su was also a little worried when he heard Li Zhao's worries, and asked, "Didn't the Agricultural Research Institute collect a lot of recipes, and those still can't solve the problem?" If it doesn't work, what's the use of printing it in a booklet?"

When Li Zhao heard this, he said, "Those recipes may be more useful for small-scale farming, but if it is large-scale farming, there is disease

After all, the scale of the infection is large, and it is very easy to be re-infected, and a round of infection may be half a month for small-scale farming, but for large-scale farming, the time for a round of infection may be several months.

Li Zhao This is not alarmist, this will really happen, if one person has a cold, if there is only such a person, it will be fine, if it is a lot of people together, there may be repeated infection.