[There is an existing scientific expedition team lost contact after entering the 'Yulong Tianshan', and the nearest rescue team plans to go to the rescue, but there is not enough 'cold agent' in the materials, and rashly entering will only be more auspicious.

Therefore, as a cultivator, you were asked to quickly make a batch of cold suppression, but the materials you had at hand lacked the 'Fire Fruit' and 'Flame Grass' needed to make it.

What can you do in this situation? 】

I'll call the Breeders Association for help. ’

After reading the question, Jiang Yifan felt a little in his heart.

Although this was the first question that required the use of his brain, after reading the stem, he already had the answer in his mind.

In fact, this question is not difficult, but it is simply a combination of the three test points - 'what herbs grow around the Yulong Tianshan Mountain', 'What materials are needed to make the cold agent', and 'How to make the cold cream 'the substitute for the cold agent'.

The ingredients used to make the cold protection agent and cold cream are the same, except for the 'Fire Fruit' and 'Flame Grass'.

Therefore, in the absence of these two materials and the inability to make a cold insulator, if there is a 'downwind leaf' and a 'gel juice', you can make a 'cold cream' and apply it to the surface of the body, which can also play a role in resisting the cold and maintaining body temperature.

And it just so happens that the two materials of 'Shunfeng Leaf' and 'Gel Juice' grow in the vicinity of the Yulong Tianshan Mountain.

Therefore, as long as you master these three knowledge points, this question is not difficult at all.

But if you forget any of them, you won't get a perfect score even if you write other feasible solutions.

Because there is only one optimal solution.

'I've finally slowed down...'

The invigilator, who had been silently paying attention to Jiang Yifan, couldn't help but sigh when he saw the pen in his hand pause rarely.

Well... At least that proves he's not a robot.

However, the relief on his face gradually faded after a few seconds of reading the question.

Because Jiang Yifan started writing again...

The invigilator was stunned.

So the few seconds that stopped just now were because of the network card???

'Click... Click...'

Accompanied by the slight sound of gears turning the hands of the clock in the examination room, one after another questions that made it difficult for other candidates to come up with a mask of pain were easily solved under Jiang Yifan's pen.

Until...

The finale of the last course.

Jiang Yifan, who had behaved calmly and calmly from the beginning of the exam, finally frowned like the other candidates.

[As a breeder, you have received a request for help from a chicken farm, hoping that you can help them design a plan to increase the meat production of the balanced demon spirit 'Chubby Chicken' in the farm while the growth cycle remains the same. 】

The questions are not long, even shorter than many of the questions I have done before.

But after Jiang Yifan finished reading the question, he didn't write for a long time.

Because...

It's overstepping!

The knowledge stored in his memory palace has no similar title.

Or to be more precise, the current meat production of 'Chubby Chicken' has been pushed to a very high limit by generations of breeders, and it is almost impossible to increase it in a short period of time.

After all, a well-bred chubby chicken, after hatching from the egg, only needs fifteen days to grow to the height of an adult's calf, and the meat on the body grows extraordinarily fat.

What's more, the 'feed-to-meat ratio' of chubby chicken has reached an exaggerated 1:1.1.

What is this concept?

It is equivalent to every 1.1 catties of feed eaten, and the chubby chicken can grow 1 catty of weight!

'O evil capitalists, the chubby chickens have worked so hard, but they have to be squeezed even further...'

Looking at this super-outlined question, Jiang Yifan couldn't help but sigh in his heart.

If you want to increase the meat production, you need to increase the feed-to-meat ratio.

To improve the feed-to-meat ratio, it is generally from three aspects - 'selection', 'restriction of activities', and 'intensive feeding'.

[Selection]: Select individuals who are easy to gain weight for pairing, and then select individuals who are more likely to gain weight from the offspring to continue breeding.

[Restriction of activities]: Confine the chubby chicken to a narrow cage and produce more meat by reducing exercise.

[Intensive feeding]: Research and development of feed that is easier to grow meat.

The second method basically doesn't work, after all, as the simplest and most feasible method, the cage space where the chubby chickens are located has been reduced to an extremely exaggerated state.

Although the first method can be taken, the time and money spent outweigh the losses compared to the final benefits.

After all, the best chubby chicken has been firmly held in his hand as a wealth password and will not flow out easily.

For example, the breeders in charge of breeding in ordinary farms are generally referred to as 'parents'.

On top of the 'parent', there are 'grandparents', 'great-grandparents', and 'original generations'.

The head office selects the worst individuals from the offspring bred by the 'original generation' and sells them as 'great-grandfathers' to well-capitalized agents at a high price.

And these big agents will use the same method to cultivate 'grandparents' with 'great-grandparents' and sell them to the next level of small agents.

By analogy, the breeders that can be owned by ordinary breeding sites are basically at the 'parent' level.

The head office uses the best 'original breeders' to continuously optimize the genes, while other manufacturers who only have inferior breeders need to pay how much to catch up?

Therefore, the most cost-effective way to increase meat production is to buy higher quality breeders at a high price.

So even if the 'breeding' method works theoretically, it is certainly not the answer that the questioner wants because it is not practical.

Two of the three roads are blocked, so there is only one way to go from the fodder ...

Strangely, among the knowledge points I memorized, there are only basic feed production methods, and there is no feasible way to transform them. ’

Jiang Yifan frowned and turned his pen, "It stands to reason that the content of the trainee cultivator's examination is extracted from the prescribed reference books, and there should be no problems beyond the outline..."

Wait a minute!

Since the examiner is not allowed to take these three paths, could it be that he wants the candidates to open up another path?