On the tenth year after the natural disaster, I went to farm with me

Xia Qing enjoyed the process of picking out the ears of cotton. She did not throw away the small buds and leaves she broke off, but put them in bags. After drying, they could be used as fire manure, or plant ash, for the next crop of crops. Fertilize.

Suddenly, a thought flashed through Xia Qing's mind, and she pressed the intercom, "Brother Qi, are you here?"

The four lords, Four, Five, Six and Ten, are accustomed to keeping their walkie-talkies on except when sleeping. So when Xia Qing shouted, Qi Fu responded, "Here you are, what does Xia Qing want from me?"

Xia Qing asked, "Brother Qi, I remember you said before that you can't compost directly because there are microorganisms and insect eggs on the leaves that cannot be killed by normal fermentation temperatures. Using high-efficiency pesticides can easily cause plant evolution. So let's do it now The crops are all covered with insect-proof nets so that moths cannot get in. There should be no insect eggs on the leaves of the crops. Can they be used for compost? "

Xia Qingzhen stopped Qi Fu and said, "I really haven't thought about this. Logically speaking, it should be possible, right?"

Shi Zhong spoke, "Even if our insect-proof net can prevent bugs, it cannot prevent microorganisms. I remember the radio said that harmful bacteria have a greater impact than pests."

Did say that. The small spark of excitement in Xia Qing's heart was extinguished by Shi Zhong.

The channel was quiet for a while, and then a calm female voice spoke up, "Use insect-proof nets to isolate the plants that have evolved pests. If there are no lesions, they can be used for compost fermentation. However, the crops in your territory were harvested after the second rain. Covering it does not ensure that there are no high-temperature-resistant insect eggs on the plants.”

Luo Pei said that Li Si was proficient in cultivation techniques, and her words were quite credible. Xia Qing quickly wrote them down.

Qi Fu asked Li Si for advice, "Fourth sister, the vegetables in my territory were covered with insect-proof nets shortly after they were transplanted in early March. Can they be used for compost?"

"Yes." Li Si answered very professionally, "Vegetables with herbaceous stems can be directly composted and fermented. Eggplant seedlings with evolved woody stems are burned to make fire manure."

Xia Qing wrote it down on her mobile phone and continued to ask, "Fourth sister, are the peanut seedlings with herbaceous stems or woody stems?"

Although Li Si's voice was cold, he was still patient, "Peanuts are grass stems and can be composted. How long do you think it will take to compost?"

Qi Fu answered honestly, "Before the natural disaster, my family was farming. It should take four months to compost in autumn and winter. In spring and summer, when the temperature is high, it takes two to three months. I haven't done it after the natural disaster. I don't know how many months it will take now."

Li Si calmly replied, "The hardness of the evolved plant stems, the compost bacterial powder used, and the temperature and humidity control conditions will all affect the composting time. Depending on the types of evolved vegetables in your territory, if you do not add compost bacterial powder, use natural disasters With the previous soil composting method, it took at least seven months for the vegetable stems and leaves to fully decompose.”

Zhao Ze quickly followed, "Fourth sister knows so much. Have you ever worked in the core department of the safe zone planting center?"

Businessman Kuang Qingwei also asked, "Sister Four is so knowledgeable, she must know where to get compost powder and temperature and humidity control tools, right?"

Li Si in Territory No. 9 raised his glasses with his palms, "You can make your own tools. I have high-efficiency compost bacterial powder that I can exchange with you. A bag of bacterial powder mixed with one hundred kilograms of water can ferment five cubic meters of stems. Leaf fertilizer. Depending on the type of stems and leaves, the fermentation time ranges from twenty days to one and a half months. You can exchange it with me for two pounds of vegetables and one bag of mushroom powder.”

Xia Qing's heart skipped a beat when she heard Li Si talking about using green vegetables in exchange.

High-efficiency bacterial powder and composting methods that can be composted are good things that can be found but cannot be found. Qi Fu quickly asked, "Fourth sister, can I exchange two bags of green light eggplants with you at No. 5?"

Li Si didn't accept it, "I don't lack the varieties of vegetables you brought from the safety zone. Are there any others?"

Hearing that Li Si didn't want the vegetable varieties distributed in the safety zone, Xia Qing became even more suspicious of her motives. She wanted the native green vegetables from each territory because she wanted to test the content of the phosphorus element?

Qi Fu quickly replied, "I have green alfalfa and green perilla. I can make up four kilograms of both."

"Okay." Li Si agreed.

Kuang Qingwei quickly followed, "Fourth sister, I am Kuang Qingwei from No. 6. I have green light horsetail in my territory. Can I exchange it for a bag?"

"Can."

Zhao Ze also followed, "I also have horsetail in my No. 4 land."

"We've already exchanged the Maltese sprouts. Do you have anything else?"

Tang Heng reported the terms of exchange before Zhao Ze could speak, "Fourth Sister, there are green-light wild chrysanthemum vegetables in Territory No. 2. Can I exchange a bag of them?"

"Can."

Zhao Ze cried, "Apart from what they said, I only have wild green bracken left in the spring. Can I exchange it?"

Li Si's voice was cold, "No, I don't like eating dried vegetables."

Do you not like eating dried vegetables, or is it because it is difficult to accurately measure the content of the element Yi in dried vegetables? While Xia Qing was thinking about it, she heard Li Si, who had made a deal with Shi Zhong using wild water celery, call her name, "Xia Qing, No. 3, aren't you going to exchange?"

Xia Qing pressed the button and replied regretfully, "Fourth sister, of course I want to exchange, but I only have a few green light perilla trees, which have been gnawed by sheep, so I really can't use them."

Li Si, who had already traded green light perilla with Qi Fu, asked coldly, "Don't you have green light spinach?"

Xia Qing answered truthfully, "My green spinach was seeded and pulled out in the rain, and now it's gone."

Li Si did not give up, "You can also use seeds. Two hundred spinach seeds can be exchanged for a bag of bacterial powder. After the green vegetables enter the maturity stage, even if they encounter heavy rain, they will not all evolve. You can still get your seeds." "

Xia Qing explained, "Fourth sister, my spinach matured in the rain and was soaked by the rain. So there is no guarantee that it will still be green. Besides, I can't get out two hundred seeds."

Li Si questioned, "Isn't there a dozen spinachs? How come there aren't even two hundred spinachs?"

Xia Qing bargained, "I do have more than a dozen spinach, but only eight of them have been seeded. Some of the recovered seeds have been traded, and I plan to keep the rest for myself. I can't get two hundred spinach. Besides, if you can A bag of green light vegetables is exchanged for two pounds of green light vegetables. According to the public price, one pound of green light vegetables is 50 points, two pounds is 100 points, and one green light vegetable seed is 20 points. According to this price, it should be five green light seeds per bag of fungus powder. ”

"That's it." From Li Si's tone, it seemed that he really didn't understand the prices of vegetables and seeds, "Then five seeds per bag."

"Thank you, Fourth Sister. Then I'll exchange two bags of bacterial powder." There are many compostable vegetables in Xia Qing's planting area, but she doesn't want people to know, so she chooses the same transaction volume as Qi Fu.

Hu Xiu Feng spoke, "Fourth sister, can we trade fresh green bamboo shoots for six bags of mushroom powder in Territory No. 1?"

"Okay." Li Si replied coldly.

The lazy Zhang San came online, "Husband Feng, have you gone into the mountains to dig bamboo shoots?"

Hu Xiufeng replied respectfully, "We went into the mountains today to clean up dangerous and evolved creatures, and found three more green lantern bamboo shoots. Will the two intact ones be sent to you later?"

"Okay." Zhang San responded lazily, and then asked Li Si, "Li Si, you are not short of seeds, what do you want the spinach seeds from No. 3?"