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Potato waste turned into treasure, can be processed into protein feed
Recently, researchers at Harbin Institute of Technology have made encouraging progress in research on using discarded potato waste to produce single-cell protein feed. The researchers not only screened out an excellent combination of bacterial strains for producing cell protein, but also designed and formulated a complete process route for producing single-cell protein feed from potato waste. The use of potato waste with juice for liquid fermentation to produce cell protein is the first proposal and application of its kind both domestically and internationally. China produces more than 70 million tons of potatoes annually, and more than 3.4 million tons of potato waste remain after starch processing.
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Potato pulp waste turned into treasure, can be processed into protein feed
Recently, researchers at Harbin Institute of Technology have made encouraging progress in research on using discarded potato pulp to produce single-cell protein feed. The researchers not only screened out an excellent strain combination for producing cell protein, but also designed and formulated a complete process route for producing single-cell protein feed from potato pulp. Adding juice to the pulp and using liquid fermentation to produce cell protein is the first proposal and application of its kind both in China and abroad. China produces more than 70 million tons of potatoes annually, and starch processing leaves behind more than 3.4 million tons of potato pulp. The pulp is rich in fiber
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Fish scales turned from waste into treasure, processed into fertilizer
Currently, a new type of high-quality organic fertilizer - fish scale fertilizer - is being highly praised by many fruit growers in provinces such as Fujian and Guangdong. This product was first developed by a woman in Chishiwan Village, Meiling Town, Zhao'an County, Fujian Province. Over the past two years, she has processed recovered fish scales into fish scale fertilizer, which has both opened up a source of agricultural fertilizer, reduced environmental pollution from waste fish scales, and increased her personal income. Zhao'an Bay is one of the fine fishing grounds in Fujian Province, among which Gongkou Port trades about 30,000 tons of fresh fish annually from Jinjiang and local light boats. Around the port there are more than 40 fish cargo
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Intercropping Cultivation Techniques for Licorice in Land Returned from Farmland to Forest
Intercropping licorice in land returned from farmland to forest can both conserve soil and water and increase economic returns, achieving the goal of using the land to support the forest and the forest to support the land, and realizing a "win-win" for both the economy and ecology. Since 2002, Regiment 137 has conducted cultivation trials of intercropping licorice in land returned from farmland. After several years of experimentation and exploration, breakthrough progress has been made. 1. Land selection: Select sandy loam plots of land returned from farmland to forest with relatively low salinity and alkalinity, relatively few field weeds, and good drainage for intercropping licorice. The main tree species planted in the sowing area is wolfberry seedlings; the planting pattern is furrow planting
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How can snow jujubes be turned into gold? Let's all put our heads together
Panchi Township is a mountainous area, and wild sour jujubes grow all over the hillsides. In recent years, the farmers have believed in scientific farming, invited professors from the Chinese Academy of Sciences, and successfully grafted and cultivated pear jujubes and snow jujubes, crisp, sweet and fragrant. The farmers are all accustomed to packing every 10 kg of jujubes into a cardboard box for sale, and they did make some money. But before long, Wang Chunhua, director of the Panchi Industrial and Commercial Office, discovered that when consumers bought those jujubes, they repeatedly said that each box was too big and too heavy, that a family could not eat so many at once, and that they were inconvenient to store. So he suggested to the growers that they change the 10 kg large box into 2
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Old drainage pipes turned into a flower rack: the old man thinks 50 pots of flowers is too few
Nowadays the trend of growing flowers only keeps growing, and more and more people are joining this trend. Many people, when they have nothing to do, like to buy a few novel flowers to keep at home, and Huahua is this kind of person too, which has led to the home...
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The succulents accidentally turned vegetable-green - summer really is here
Thanks to yzjn911 for the material. Summer is here, the colors have all faded away, and the terrace is a stretch of emerald green, so lovely to look at. Summer is here, the colors have all faded away, and the terrace is a stretch of emerald green, so lovely to look at. Summer is here, the colors have all faded away, and the terrace...
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3 kinds of flowers suitable for lazy people to grow, not watered for 40 days, yet the leaves turned even more glossy green and shiny
Many friends like to grow some plants at home or in the office, but sometimes they neglect to care for them, causing the flowers to wither. Now let me introduce some plants suitable for lazy people to grow. They all share one common trait: they are easy to look after, no...
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There are techniques for arranging hydrangea cut flowers; they can be enjoyed for two weeks and then turned into charming dried flowers
Hydrangea is a very charming flowering plant that likes to grow in partial shade and can bloom without needing too much light. Its flowers are truly spectacular, growing just like charming hydrangea blooms, with rich flower colors, including the most common pink...
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Succulent Etiolation Diary: The Little Bunny Turned into a Giraffe, So Ugly Even Its Own Mother Wouldn't Claim It
Today, Little Gardener is going to share my master's painful experience of growing succulents, hoping fellow succulent lovers can learn from it and not go astray and make their succulents ugly. What kind of "suffering" did she go through? Take a look at the pictures below and you'll...
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