After all, he is only 8 years old and his sister is only 4 years old.

Rational fertilization is the basis for high grain yield.

People in this world have a certain understanding of the fertilizer of livestock manure, but no one has thought of the systematic practice of digging manure tanks, collecting manure, and then applying it back to the field after anaerobic fermentation.

On weekdays, people themselves defecate in the open, in front of the house, behind the house, inside and outside the town, even the nobles who live in the castle, from the lord to the princess of the kingdom, they all want to pull it.

Sometimes find a corner where no one is around, and some squat directly at the head of the city and discharge into the street below.......

People are like this, and the release of livestock is even more neglected.

If you collect these things and process them centrally, they will definitely come in handy when farming.

........

Over the next month or so, the men, women, and children of Dialing discovered a strange and ridiculous thing.

Mark's son, Skron, falls in love with picking up.

He carried a wooden bucket and took his dirty sister everywhere to look for the stinking dung, collected it and poured it into a big pit dug in the back of the house, and enjoyed it every day.

There was a lot of discussion in the town, and everyone thought that he was eaten by the devil and his brain, or that he was enchanted by a witch to do such a subversive thing.

"Poor child, whose parents went to the arms of the Lord and had no one to take care of them, actually fell in love with hoarding." Aunt Susan, the neighbor, couldn't help but wipe her tears.

"yes, it's a pity we can't help them, with Tom and Jerry, our own lives are ..... Hey...."The kind Uncle Timke sighed helplessly.

"Shi Krang, Shell Lang, love to shovel feces and bury the manure pit, and fall into the manure pit in the next year, and the dog will ignore it when he sees it." The naughty children sang self-written and self-directed ballads around Li Feng.

This little friend simply makes them disgusting.

"shell lang, come over and shovel, it's fresh, it's still hot." Decoder Shoes lifted his pants from under a tree stump and shouted at Li Feng.

This is provocation and insult, Li Feng is too lazy to bird him.

Unexpectedly, the decoder shoes were unrelenting, and blocked Li Feng's way with two dog legs: "What, shell lang, don't you like to shovel, give it to me." ”

Li Feng clenched his fists, weighing the pros and cons.

After the continuous baptism of primary physical training, even if it is a decoding shoe and two dog legs, he can easily fall down, but then he and his sister will definitely not have a good time in the future.

"Young Master Decoder Shoes, don't be embarrassed for the shell, he is pitiful enough, he doesn't deserve to be bullied by you." Next to him, a little boy with curly yellow hair said.

"Isn't this Smith, I heard that your father is repairing the manor for the lord."

The little boy bowed his head and bowed: "Yes, the young master of the decoder shoes." ”

"Oh, gracious witness of the Lord, he is not worthy, you are worthy, and you shall be beaten for him." The decoder shoes laughed, waved hello, and rushed forward with two doglegs.

Li Feng hurriedly went up to help and was beaten together......

Until the decoder shoes departed triumphantly.

Li Feng stretched out his hand and pulled Smith up: "Thank you, Young Master Smith." ”

"I'm not a young master, I'm just a carpenter's son." Smith bowed his head in inferiority and whispered, looking left and right, for fear of being seen.

In this world, the concept of hierarchy is really engraved in everyone's bones.

Li Feng couldn't help but smile bitterly, and changed the topic knowingly: "Why save me." ”

"I'm not used to seeing the young master of decoding shoes bullying people."

"You have a good conscience, let's go, I invite you to eat a very delicious food."

"Delicious food?" Smith licked his lips.

The so-called delicacy is just a special cake made by Li Feng fermented with precious wheat flour, squeezed with the juice and milk of sweet grass roots, and wild mountain saffron on the roadside.

But the three of them ate happily.

The boat of friendship was held up like this, strictly speaking, this was Li Feng's first friend who came to this world, and he was also the only child in the town who didn't call him Shell Lang.

..........

"Lord Dickland, I have to pay taxes." On a new day, Li Feng carried a large bucket of fresh feces to the tax collector to pay taxes, which made the tax collector disgusted.

"Go away, go away, you madman, cursed child of the devil, never bring anything like this to me again." The tax officer, Dickland, pinched his nose and angrily chased him away, and the crowd of onlookers laughed.

During this time, he was really fed up with the pain of collecting this tax.

He was the first tax collector in the history of Dia Lord, and he couldn't stand it anymore, so he went to the lord's mansion yesterday, and while the lord was happy, he asked the merciful lord to be exempted from this tax.

Lord Carwindi waved his hand: There is no need to collect this kind of tax in the future, as for the dozens of catties of that have been collected now, I will leave it to you Diclan to deal with.

........

The manure was almost collected, and it was allowed to ferment naturally, and Li Feng began to be busy with spring ploughing.

If you want to cultivate intensively, it's a big project, and he can't do it as a one-armed man.

So, with the lord's consent, he gave up 30 acres of land and asked Uncle Timke and Aunt Susan's family to help.

According to his request, Uncle Timke used six oxen to pull a heavy plow to plow eight acres of land, and then asked Aunt Susan to help level the land, select seeds, soak seeds, and sow seeds.....

It took two weeks of hard work to get it done.

But the real highlight is yet to come.

Uncle Timke refused to do anything about the fermented manure at home, but Smith and Aunt Susan's son O'Neill and daughter Catherine were willing to come over to help out of curiosity and Li Feng's delicious temptation.

They dug up the manure, dried it into a black powder, and then went to the forest to dig up some humus soil to let the microorganisms in it speed up the decomposition of organic matter.

Because human manure is very acidic after fermentation, it is easy to cause damage to crops, so Li Feng has to dig some alkaline river mud from the river to mix it together to neutralize it.

Human and animal manure solid powder + humus soil + alkaline river mud, mixed in a certain proportion, strong fertility, easy to absorb, in the era of agricultural civilization, the most extensive source of raw materials, the most significant effect of organic fertilizer after all, even if the production is completed.

This is the result of thousands of years of civilization in China, and it is also the crystallization of the wisdom that Li Feng has explored through hundreds of years of farming experience, which can be called a gas station for crops.

If this fertilizer is applied, even barren land can be harvested in normal years.

It's a pity that this Dia Collar can't find the kind of rare mineral powder in the Dragon Soul Continent, otherwise if you add it, the fertility can go to the next level, and it will even be more gentle on crops.

But at this point, he's content.

In just a few days, he saw that the wheat seedlings in his 8 acres of fields were obviously half a centimeter taller than the wheat seedlings in other people's fields, and the growth was gratifying........