Leftover food and other kitchen wastes have always been a difficult point to promote waste sorting. The first batch of “Gazelle Project†companies – Jiabowen Company will turn leftovers into organic fertilizer, not only improve soil organic matter, but also reduce emissions and give more meals. Kitchen waste finds a new way to make the drowning pigs and waste oil disappear from the table...
In a greenhouse in Xiying Village, Xingshou Town, Changping District, the 4-year-old girl Lele swallowed a red strawberry. "It's really sweet, really sweet, but also." Lele licked his lips and looked greedy.
The strawberry conference made the sweet Changping strawberry famous. A few years ago, the Beijing market was dominated by exotic strawberries, and the taste and sweetness of local strawberries was slightly inferior.
Can Changping Strawberry “ 一 一 一 一?
Zhang Baohua, a strawberry grower in Xiying Village, grinned and smiled: "The strawberry you eat is '100 rice.'"
"New fertilizer" scented strawberry
"The previous strawberry was not small, the color was red, but it was not fragrant, not sweet." Zhang Baohua also had a headache for the poor quality of strawberries a few years ago.
The experts in the city found the cause, but it was difficult to heal: "The fertilizer is much more used, the strawberry head is pushed up, but the soil is tied up, and there is no strawberry."
A company that is not specialized in making fertilizers - Jia Bowen heard about Zhang Baohua's troubles and sent a new fertilizer. The words of the technicians touched Zhang Baohua: "The most important thing is to grow the roots, the roots are developed, and the stems and leaves are also As for the fat, the fruit is sweet."
The black and black new "fertilizer" really made Zhang Baohua's strawberry change.
After a week of fertilization, the stems and leaves of strawberry seedlings are more "strong". Another week, the fruit blew as long as it was. In the strawberry greenhouse, the long-lost strawberry fragrance came back. With the new fertilizer and the first picking season to reduce fertilizer, the strawberry in Zhang Baohua's greenhouse was sold out at a high price for half a day.
The experts in the city heard that they came again. When you look at the strawberries, the roots are more than twice as long as the seedlings on the surface. Next to the strawberry, the cockroaches that have not been seen for many years have appeared. “When you come back, it means that the soil is soft, the roots of the plants are deeper, and the nutrients are more absorbed. The fruits of the strawberries are naturally better.â€
"Hundreds of rice" pulled out "new fertilizer"
“The strawberry in Xingshou Town has 'mouth', and 'eat' is '100 rice'!†Dr. Bao Xuemei, a technical expert at Jiabowen, said that the fertilizer used by Zhang Baohua’s strawberry is called biohumic acid, which is a kind of It can reduce fertilizer dependence and regulate high quality organic fertilizer in the soil. This kind of fertilizer is the leftover meal of thousands of households, which is transformed after 10 hours of fermentation.
On the north side of the Gao'anyu landfill in Chaoyang District, a closed kitchen garbage truck that has just collected the remaining food from Tuanjiehu Street enters the discharge area.
The signal is sent out, and the leftovers are left in the storage bin. After sorting and removing impurities such as plastic bags, the worker Xiao Hua drove a small forklift to "carry" the storage bin and entered the workshop.
There are 20 organic fermentation machines in the quiet workshop. Xiao Xiao dumped the kitchen waste into the receiving port above the machine, and then drove away with only a few buttons.
"The rest of the work is handed over to the machine. After 10 hours, it will be discharged and bagged." Bao Xuemei said. Kitchen waste is organic, and it can be turned into bio-humic acid with the help of specific strains under the right temperature and humidity.
After 10 hours, the fermentation was completed, and the leftovers of the leftovers had turned into black particles. Grab a hand, loose and soft, no smell.
This is the “new fertilizer†for fragrant strawberries.
"New fertilizer" can also reduce environmental protection
Jia Boyi CEO Yu Jiayi said: "The carbon chain is the basic skeleton of matter. It cannot be synthesized and can only be obtained through circulation. Carbon is carbon dioxide in the sky and organic in the underground."
In her view, the biggest problem in domestic land is the consolidation of chemical fertilizers and the reduction of organic matter in the soil. Although the addition of high organic matter humic acid can improve the soil, traditional humic acid can only be extracted from coal, wasting resources, costing, and seriously polluting the environment.
Bao Xuemei and colleagues found that the food contains a lot of carbon, and the carbon in the discarded kitchen waste is extracted to produce biohumic acid, which is low in cost, non-polluting, and can be regenerated. “It not only solves the problem of kitchen waste disposal, but also produces bio-humic acid fertilizer that farmers use urgently.â€
Not only that, the "new fertilizer" also makes a good place for kitchen waste, and the drowning pig and the waste oil can completely exit the table. "The people eat food for the sky, let the people eat safely, and they are very good." Yu Jiayi said.
“New fertilizer†has greater environmental benefits. According to the internationally recognized Duke rule, every 0.1% increase in organic matter in an acre of land can reduce carbon dioxide emissions by 0.796 tons. At present, Gao'an Restaurant Kitchen Waste Treatment Plant can process up to 400 tons of kitchen waste daily, and produce 80,000 tons of bio-humic acid fertilizer per year, which can replace 80,000 tons of chemical fertilizer, and reduce the total emission of 910,000 tons of carbon dioxide, equivalent to 670,000 vehicles. Driving 10,000 kilometers of emissions.
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