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What are the methods for keeping mushrooms fresh? Learn these tricks to store them longer
Storage and preservation of mushrooms 1. Kinetin preservation method. Soak fresh mushrooms in a 0.01% 6-aminopurine solution for 1015 minutes, take them out, drain them, and then store them. 2. Sodium metabisulfite treatment method. First rinse the mushrooms with a 0.01% sodium metabisulfite aqueous solution for 35 minutes, then soak them in 0.1% sodium metabisulfite for half an hour, take them out and drain them, put them into plastic bags for storage; the preservation effect is better under room temperature conditions of 1015°C.
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What is the scientific way to store potatoes? A complete breakdown of the methods
For the heap storage method, choose a warehouse with good ventilation and a dry site, first fumigate and disinfect with a mixture of formalin and potassium permanganate, then put the potatoes into the warehouse, generally piling 750 kg per sq m, about 1.5 m high, surround them with crates, baskets or wooden boards, and place several bamboo ventilation tubes in the middle. This method is suitable for short-term storage and the storage of autumn potatoes. For the ventilated warehouse storage method, put the potatoes into baskets and stack them in the warehouse, about 25 kg per basket, and a stack height of 5 to 6 baskets is appropriate. In addition, they can also be piled loose in the warehouse, with a pile height of 1.3 to 1.
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How Should Honey Be Packaged and Stored? Key Technical Points Explained
1. Packaging of honey. Honey is a weakly acidic liquid that can oxidize metals, so non-metallic containers such as vats, wooden barrels and plastic buckets should be used for packaging, and dedicated packaging containers must be thoroughly washed and dried. In areas with high honey yields, honey storage tanks can be established, and wooden barrels or water vats may also be used for storage; the barrels and vats used should be free of off-odours. Packaged honey must not fill the container completely; especially during transport, 25%-30% of the space should be left to prevent the honey from fermenting and overflowing, or from bursting the container when heated and shaken.
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Detailed explanation of potato preservation techniques: learn these methods to store them longer
In recent years, China's total fresh potato exports have shown an upward trend year by year. In 1996, a total of 440,000 tons were exported, earning 75 million US dollars in foreign exchange. However, exported fresh potatoes have relatively strict quality requirements, and compared with Europe's major potato-producing countries, China's exported fresh potatoes lag in variety, grading, packaging, storage and transportation. This article gives a brief introduction to potato preservation techniques: 1. Anti-browning and sterilization and antisepsis. For anti-browning of potatoes, the most effective concentration of sodium hypochlorite is 17.5ppm, the pH of the soaking solution is 4, and the soaking time is more than 5min. The effective concentration of calcium hypochlorite is also 17.5ppm, but the color-protecting effect of soaking is not limited by the pH of the solution; the most effective concentration of ascorbic acid for color protection is 0.3%. 2-Phospho-ascorbic acid is a newly developed non-sulfur color-protecting agent with good effects.
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How to store Gastrodia elata seeds for safe overwintering
The seeds can be stored in a pit dug inside a cellar. First dig a pit in the cellar; the size of the pit depends on the amount of seeds, and the pit depth is 45-50 cm. The vegetative propagation stems should be removed from the seeds, and they should be air-dried for 1-2 days before being put into the cellar. Sand with a moisture content of 20% should be chosen as the filling material. Sand that is too wet or too dry is harmful to the seeds. After the pit is dug, place a layer (3 cm thick) of sand with grains ranging in size from millet to sorghum at the bottom, lay out one layer of seeds, and arrange 4-5 layers of seeds in total, with the topmost layer covered by 5-6 cm of sand. Each layer of seeds must be laid out singly, with no contact between
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How to store fresh mushrooms so they keep longer? Practical preservation methods to share
1. Salt water soaking: Remove all debris from the base of the fresh mushrooms, soak them in 1% salt water for 10-15 minutes, take them out and drain off the water, then put them in a plastic bag; they can be kept fresh for 3-5 days. 2. Clean water soaking: Wash the fresh mushrooms, put them in a container, and pour in clean water to submerge the mushrooms. If the mushrooms float, you can press them down with a weight. This method is suitable for short-term storage. Be careful not to use an iron container, so the fresh mushrooms do not turn black. If the quantity is large, you can dry the fresh mushrooms in the air for a while, then put them into a non-iron container, one layer of fresh mushrooms sprinkled with
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Why can't sweet potatoes and potatoes be stored together?
Sweet potatoes cannot be stored together with potatoes for two reasons: the required temperature during cellar storage differs. Sweet potatoes are a heat-loving crop, planted in the high-temperature summer and early autumn, and the optimal temperature during cellar storage is 10°C~15°C. If the temperature is too low, they suffer chilling injury, and in severe cases develop "hard core" rot. Potatoes are a cold-loving crop, planted in the low-temperature early spring and late autumn, and the optimal temperature during cellar storage is 1°C~5°C. If the temperature is too high, they sprout, turn green, become toxic and are unfit to eat. The ventilation and light requirements during cellar storage differ. Sweet potatoes are stored as tuberous roots, and during winter storage their respiration is weak and their oxygen requirement is very small; they can safely overwinter under dark, unventilated, low-oxygen conditions. Potatoes are different: they are stored as tubers, and during winter storage they not only need a certain amount of scattered light but also must have sufficient oxygen. If oxygen is lacking, potatoes are forced to carry out anaerobic respiration, and because of alcohol poisoning the tubers "sweat", leading to rot. Therefore, winter storage requires good ventilation and a moderate degree of light transmission.
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How to store seed lily bulbs? Master these key points
Due to crop rotation scheduling, the harvest period and sowing period of lilies do not coincide. Lily bulbs kept for seed must be stored for 30 to 50 days after harvesting before they can be sown. To prevent damage from pests and diseases, and spoilage and deterioration during storage, the following key points should be observed when storing seed lily bulbs: First, harvest on a sunny day around End of Heat (Chushu, in August). Second, the lilies used for storage as seed must be fully mature, with low moisture content, free of disease and pests, and undamaged. When collecting the bulbs and loading them into baskets, remove the stems, clean off all soil, trim off the fibrous roots, handle gently, and grade
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How to Store Fresh Peaches to Extend the Supply Period
Peaches have many varieties, and with early, mid and late maturing types and different growing methods, they are supplied to market successively from April to October. Fresh peaches have a short storage life and are prone to rotting and spoilage. If suitable fresh-keeping methods are adopted, the supply period of fresh peaches can be extended and economic returns improved. Harvest without injury, grade and pack. To judge peach fruit maturity: first, after the fruit has fully developed, the skin begins to lose its green color, the flesh is slightly firm, and colored varieties have basically reached full color, this is the firm-ripe stage. Second, when the fruit's ground color is light green and the fuzz on the fruit surface begins to color, it is at the seven-to-eight-tenths ripe stage. Firm-ripe stage
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How to store garlic scientifically? These methods you need to master
I. Simple storage methods. These mainly include hanging storage, rack storage, cool shed storage, cellar storage, etc. To store garlic by these methods, it must first be pre-stored. After harvesting, arrange the garlic on dry ground and sun-dry it for 2-4 days, so that the leaf sheaths, scales and bulbs are fully dried and dehydrated, reaching about 70% dryness, and when the pseudostem becomes soft, it can be braided, or the root whiskers and pseudostem can be cut off and the heads packed loose. 1. Rack storage. Choose an indoor space with higher ground and good ventilation, place wooden ladders or racks, and hang the braided garlic strings or loose garlic heads in layers on the ladders or racks, taking care to ventilate.
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