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Key Harvesting and Processing Techniques for Angelica sinensis (Danggui) (Part One)
(1) Harvesting For direct-sown plants, dig in mid-to-late October of the second year; for seedlings raised in a nursery and then transplanted, dig in mid-to-late October of the same year, when the plants have withered and turned yellow. Digging too early results in roots that are not plump and solid, with low yield and poor quality; digging too late means the soil has already frozen, making digging difficult and prone to breaking the roots. Before harvesting, first cut off the above-ground stems and leaves and sun-dry them for 3-5 days, so that the roots become fuller and more solid; then carefully dig out the entire root. (2) Processing After harvesting, angelica sinensis must not be piled up. First clean off the soil, choose a high, dry, well-ventilated spot, spread the roots out to dry until the roots become soft, or sort them
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Detailed Explanation of the Biological Characteristics of Angelica sinensis (Part One)
Angelica sinensis seeds lose their germination rate after being stored at room temperature for 1 year, but can be stored for more than 3 years under low-temperature dry conditions. Mature seeds can germinate and grow under suitable conditions of moisture, temperature, oxygen, etc. Seed germination goes through three processes: (1) The water absorption and swelling process. The components that make up Angelica sinensis seeds, such as starch, fat, protein, and cellulose, are all hydrophilic colloids, which exist in a gel state under dry conditions. When the seeds absorb water, water penetrates into the colloidal network structure inside the seeds, causing the gel state to become a sol state, and the volume increases accordingly. This process is a physicochemical phenomenon called the seed water absorption and swelling process.
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Detailed Explanation of the Large Icefish Processing Technology Series (Part One)
Large icefish, also known as noodlefish, was originally widely distributed in the main stream and affiliated lakes of the middle and lower reaches of the Yangtze River. Its flesh is tender and delicious, rich in nutrients, and eating it carries a special fresh cucumber aroma. Large icefish generally has a body length of about 20 cm, with no bones or spines. It is a small, precious fish species with high economic value and is highly popular in domestic and international markets. Two processing methods for large icefish are introduced here: I. Processing of quick-frozen large icefish. 1. Preservation and transportation of raw fish. Large icefish has a small body and thin skin, making it extremely prone to spoilage.
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Which parts of fruit trees are prone to frostbite in winter
Locations where fruit trees are prone to frostbite in winter
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How do you tell sulfur-fumigated jujubes apart? Remember these three steps: one look, two peel, three taste
Summary: How do you tell sulfur-fumigated jujubes apart? Just three steps: "one look, two peel, three taste." At present, the Xinzheng jujubes and Shanxi red jujubes have all been harvested, and the jujubes of southern Xinjiang have also entered the harvest season. Jujubes at this time of year are truly...
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October 5 Zhubei Food Forest Work Party: Experience Traditional Stone Masonry
10/5 [Zhubei Food Forest]Work Party x Traditional Stone Masonry
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For small apartments, don't buy a dining table - this is how stylish people do it: saves money, saves space, and is practical
Nowadays people's living standards have improved, and the demands for renovation have also risen a lot. It's no longer like before, when it just had to work somehow. Today people not only care about whether it works, but also about beauty and practicality. So when renovating a house...
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My older sister just started working and bought a bare-shell apartment, then did the renovation herself - you would not believe how much money she saved.
If you asked everyone why they study and work so desperately hard every day, Huahua believes many people would say it is to give themselves and their families a better life. To live a better life, a comfortable home of decent standard is essential...
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800 ornamental fish mysteriously disappear from an aquarium; the investigation results are truly surprising, part one
Staff at Shenzhen Ocean World discovered that of the 500 ornamental fish placed in the shark tank a week earlier, most had vanished without a trace. This phenomenon, never seen before, drew the park's attention: where had all these fish gone? And then the subsequent inventory...
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Wealthy people are very particular about growing flowers, and these 3 money-making plants are a must
Nowadays more and more people grow flowers. Some flower lovers grow flowers purely as a hobby, for the joy it brings, while others grow flowers to make their homes more beautiful and add some life and color. In addition, there is another group of people who value...
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