"Bai Qing, you first arrange for people to purchase a flat dustpan in the afternoon, as well as two hundred shovels and shovels, as props for tomorrow's training, remember to purchase them in the afternoon, it is estimated that no iron shop has such shovels and shovels, and you have to run a few more to get them, so you must buy them in the afternoon and let Gongye Yuanzhou bring them over early tomorrow morning." Cang Yi commanded at Liu Baiqing.

"Yes, Childe!" Liu Baiqing nodded and responded, although he didn't know if his son-in-law's method would have any effect in the end, he still did it first.

"Well, I'll take advantage of the time now, I'll go to the field and see what the soil properties are in each place." After Cang Yi finished speaking, he asked for a pass token from Liu Baiqing, and then went out to verify the soil.

Xiong Hu and Qiu Nian on the school field also noticed it, looked at each other, and immediately turned their heads, afraid of being seen by Wei Chi Hongkuang, but obviously they were thinking too much, because at this time, Yu Chi Hongkuang also turned his head to look at Cang Yi, and secretly said in his heart: 'Isn't the matter finished yet?' This training is less than the child's substitution, and I have been much more tired than usual in the past two days of personal guidance! ’

If Wei Chi Hongkuang's inner thoughts were guided by Cang Yi at this time, it is estimated that Cang Yi would vomit blood, which would really call him as free labor.

Not to mention how the people of the Tianfu Department who are training in the school field here, Cang Yi went to the stable to get a horse again, and the guard guarding the gate of Taibai Villa passed the password again, and rode out quickly, as if he was walking to a place, he picked up the soil with a dagger he carried and rubbed it with his hand to feel the nature and viscosity of the soil. It took two hours to finally re-investigate all the land I bought, and it was indeed as Cang Yi thought before, the land near the narrow plot between Niushou Mountain and Guanyin Mountain was sandy soil, and the land that spread out from this gradually began to change to clayey soil.

In this way, soil improvement is much more convenient, as long as the soil of the two natures, the surface layer of the soil are interchanged, and then turn over the soil and compact, so the operation comes several times, it is almost, if it is a person, it will be very difficult, because to turn over the soil, and then use the new soil to cover and mix and then step on the solid, the workload is too huge. But with only a few hundred people working at the same time, it is absolutely possible to greatly improve the nature of a piece of land in a short time, from barren land to moderately suitable arable arable land.

As for some of these special soils, such as the land on the edge of the river, the soil moisture is greater, the viscosity is stronger, if this kind of soil is to be improved, it will be half the effort, at this time it is necessary to selectively abandon the land transformation, the efficiency is too low, the time cost is too much, and the river erosion will always affect the humidity and viscosity of the surrounding soil. Therefore, it can be used directly to build houses and live in people, and arrange a gathering place for the old and orphans of the Zhending Army.

After Cang Yi came back from the investigation, he locked himself in Liu Baiqing's hut and scribbled on the paper, Liu Baiqing watched from the side, obviously Cang Yi was divided into five "work areas" for each unit, striving to maximize efficiency, because in a small area limited by the size of the site, the work efficiency of twenty people and fifty people is actually the same, sometimes because there are too many people and can not be used, the efficiency is even worse.

In order to be able to better train and guide, Cang Yi classifies all the land that needs to be improved according to the ten heavenly stems of A, B, C, D, corresponding to the twelve earthly branches such as Zichou Yin Mao, and the soil surface of the two lands is interchangeably covered, all of which are clearly marked, so that it will be much more convenient to train in the later stage.

"Starting tomorrow, you ask the chef to prepare ginger soup for each meal, and also send some wine from the winery, just say that I said it, and you will definitely use it to keep out the cold at that time." Cang Yi followed and commanded.

Liu Baiqing nodded heavily on the side, indicating that he understood, and then looked at the map again, and asked suspiciously: "Childe, let's just dig out the soil in the two places and adjust it, and we can improve the soil properties?" ”

"Yes, now we have two kinds of soil on our side, one is sandy and the other is clayey. You can understand them as, a soil is too dry, the nutrients in it can't be retained, the other is too wet and too viscous, the nutrients in it can't come out, now it's like one is negative, one is positive, what we need to do is to reconcile the two with each other, but just a blend is only a symptom but not a cure, only the surface is reconciled, but the inner depth of the soil is still the same as the original, so we can't do it once, then come a few more times, through quantitative change to cause qualitative change, and finally from the external conditions affect the internal characteristics of the soil, Do you understand that? ”

Cang Yi smiled and explained to Liu Baiqing that there were too many scientific concepts involved in later generations, and Cang Yi didn't know how to explain them, so he simply used the simplest and most straightforward words, and explained them with the concept of yin and yang harmony that everyone knows in this era, so that they can understand it in terms of chong.

"It turns out that this cultivated soil is also divided into yin and yang, haha, it seems that I am too lonely and unheard, childe, so this soil is the same as people?" Liu Baiqing listened a little as if she didn't understand, and said the understanding in her mind,

"......" Cang Yi rolled his eyes when he heard this, and had no choice but to say: "Yes, what you said is right, that is, let two male and female lands that are not suitable for cultivation combine to give birth to another kind of land suitable for farming." ”

For lunch at noon, Cang Yi also asked Liu Baiqing to arrange someone to send it over, and then continued to be in Liu Baiqing's small building in the afternoon, arranging all the plans for the next period of time.

Mark which two areas are responsible for the five departments of Seven Killings, Breaking the Army, Lian Zhen, Greedy Wolf, and Tianfu, and the training content is the same as the previous planned training content. First, strength training is carried out: the soil of the two plots of land is dug up, swapped separately, and turned over. Then in the afternoon, there is a riding practice, using the gravity of the horse's hooves to trample and compact all the turned soil. Therefore, Cang Yi was fortunate that the soil improvement method could correspond to the training content, and there was no need to make too many adjustments.

Of course, while marking and dividing the different distribution of soil properties and training, Cang Yi also planned the living land in advance, so as to facilitate the old and orphans of the Zhending Army in the future, and asked Liu Baiqing to find those soldiers who were discharged in advance, so that they can use it for life and residence. Around Taibai Villa, a natural protective ring is formed, which can also be equivalent to an extra layer of sentry on the periphery, and can also cover up the military training inside Taibai Villa through the lively crowd outside.

The main reason is naturally that when Taibai Mountain Villa was established, it was that there was a meandering natural river here, which was formed by the convergence of mountain springs and streams on Guanyin Mountain, and it would be very convenient for people's daily water in the future.

When today's training is over, after everyone has had dinner, Wei Chi Hongkuang, Bai Qiu, Bu Zhengqing, Kang Kui, and Zhang Qian all gathered in Liu Baiqing's small building, this is a routine thing to do every day, one is to touch the situation of today's training, if there is anything wrong or other problems, everyone can also communicate and discuss with each other, and the second is to discuss tomorrow's training matters, whether it is implemented according to the plan or if there is something to adjust and change the subject.

So when Cang Yi took out the map marked with the names of the Heavenly Stem Branch and the Seven Killings, Broken Army, Lian Zhen, Greedy Wolf, and Tianfu, everyone was not too surprised. They have also become accustomed to the whimsical but effective way of training.

"Childe, I can understand this digging and carrying a horse, and it is also an exercise, but this one swaps the soil on both sides, and then uses the horse to step on it, which turns from barren land to fertile land?" Bai Qiu asked with wide eyes, his eyes full of incredulity.

"Yes, it is definitely possible to implement it a few more times, of course, it depends on the effect, but every time it is more, the effect will be better, this is certain and inevitable." Cang Yi explained, and then repeated the "Yin and Yang Theory" that he had told Liu Baiqing in the afternoon, and everyone was also amazed, and sure enough, there were no wonders in the world.

"Oh, yes! Instructors, when Gongye Yuanzhou comes to transport it tomorrow, you will also inform him that you must pay attention to safety, act carefully, and be cautious recently. Cang Yi suddenly remembered the cruel words that Shen Yan put down when he was being followed in the morning and when he broke up with Shen Yan unhappily before, he told everyone again, and doubled the explanation, telling them to be careful during this time to prevent accidents.

"I'm afraid of a ball, the son of a mere businessman, that is, he has no martial arts and no armed forces, just rely on those scoundrels on the streets, if he really dares to come, they will cry and call his mother, and he will hug his head and run away!" Kang Kui was a fiery temper, and the swear words that he was used to in the military camp before also came out at this time, and he was glared at fiercely by several other people and Liu Baiqing.

"But if he asks those extremely murderous and murderous mountain bandits and robbers to take action, do you think the soldiers we have just trained now can handle it?" Cang Yi was not angry, but asked in a flat tone, leaving Kang Kui speechless.