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Three Methods to Keep Mushrooms from Aging: A Detailed Explanation
Soaking in clean water. Water can block out air, slowing down the discoloration of mushrooms and keeping them plump, but you must use water with a low iron content for soaking. Treatment with sodium metabisulfite. First rinse the mushrooms in a 100 ppm sodium metabisulfite solution for 3-5 minutes, then soak them in a 1000 ppm sodium metabisulfite aqueous solution for 30 minutes, take them out and drain them, and store them in plastic bags. At a temperature of 10-15°C, the mushrooms can stay white for a long time.
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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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Detailed Guide to Mushroom Cultivation with Straw: Quality Mushrooms Can Also Be Grown from Waste Straw
The button mushroom (Agaricus bisporus) is currently the most widely artificially cultivated edible fungus. Section 1: Raw Materials and Their Formulas. I. Raw Materials. The main raw materials for cultivating mushrooms are crop straws (such as rice straw, wheat straw, corn stalks, rapeseed stalks, etc.), by-products of agricultural product processing, wild grasses, and poultry and livestock manure, etc. In addition, a certain amount of mineral elements is added. II. Formula. (Based on 0.25 mu of planting area and 1,000 sq ft of net sowing as the unit of measurement.) In the case where no urea is used, it can be replaced by 60 jin of compound fertilizer with N, P, K at 15-15-15, or 120 jin of compound fertilizer with N, P, K at 13-5-7.
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Introduction to a free-stone flat peach variety: the flesh separates easily from the stone
The fruit is flat in shape, with a sunken apex and two symmetrical halves; the average single fruit weight is 130.4 grams, and the largest fruit weighs 250 grams. The ground color of the skin is greenish-white, and the fruit surface is covered with 20% red speckles or blush; the skin peels easily. The flesh is white with little red pigment, soft and melting, juicy, sweet in flavor, and aromatic; the soluble solids content is 14%. Free-stone. In the Zhengzhou area of Henan, the fruit ripens on August 4, and the fruit development period is 122 days.
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What happens when pigs experience stress from the environment
Stress is the sum of non-specific response reactions produced by an organism to various extraordinary stimuli. Environmental factors that can cause stress responses in the body are called stressors or stress factors. After pigs are stimulated by environmental factors, they all produce reactions, but the forms of reaction differ. General stimuli cause specific reactions in the body, such as pigs huddling together when it is cold in winter, and dispersing when it is hot in summer. However, some stimuli (stressors) not only cause specific reactions in the body but also cause non-specific reactions, namely stress responses, which manifest as
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How to prevent fish from gasping at the surface? A detailed guide to practical and effective measures
Discharge an appropriate amount of pond water and add fresh water; the suitable time for adding water is around 2-3 p.m. Use aerators reasonably, stop fertilizing, and control fish feeding. Splash quicklime water in small amounts several times to adjust the pH of the water body. Use chlorine dioxide twice in succession to disinfect the water body; before disinfection, an appropriate amount of oxygen enhancer and microecological preparations may be applied.
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How to tell male from female yellow catfish? A few practical methods
Yellow catfish, commonly known as geyayu, is a fish native to this area. It is a widely distributed bottom-dwelling fish, and its reproduction rate and yield in Nansi Lake are second only to crucian carp in catch volume. The yellow catfish has a yellowish-brown body, with a large hard spine on the back and tail respectively, a large head and a wide mouth. It grows rather slowly; in the 1950s the largest individuals reached more than 200 grams, close to half a jin. After the 1980s, because of excessive catching, its body weight gradually decreased; common individuals are about 15 cm long and weigh around 80 grams, while female yellow
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Jiaji duck is a distinctive famous duck breed from Hainan.
An ordinary duck weighs only about 3kg, but the average weight of a Jiaji duck reaches about 5kg. When they are born they look just like ordinary ducklings, except that their claws have hooks. The Jiaji duck is a superior breed introduced from abroad more than 100 years ago by overseas Chinese from Qiong, that is, the Muscovy duck, and after long-term raising by the people of Jiaji Town it was named the Jiaji duck. Compared with other Muscovy ducks, it is larger in size and better in meat quality. This is thanks to a special feeding method: ordinary ducks are ready for market in 60 days, while Jiaji ducks still have to be force-fed for more than 20 days after 60 days,
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Method for making homemade candied mushrooms from fresh mushrooms after picking
Process flow: material selection → pretreatment → sugar soaking → sugar boiling → baking → packaging. 1. Raw material selection: choose fresh mushrooms with medium-sized caps, natural color, intact shape, and no disease or insect spots as raw materials. 2. Pretreatment: 1. Salt water soaking: remove impurities from the harvested fresh mushrooms, immediately put them into 1%-2% salt water and soak for 4 hours-6 hours to increase the firmness of the mushroom bodies. 2. Blanching: pour the cleaned and drained mushroom bodies that have been soaked in salt water into boiling water and blanch for 7 minutes-9 minutes to destroy enzyme activity and prevent browning of the mushroom bodies. 3
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How to prevent fish from oxygen deprivation in winter? These practical methods you need to master
In winter, although the feeding activity of fish in ponds decreases, they still need a certain amount of dissolved oxygen to maintain slow breathing. The dissolved oxygen in a pond mainly comes from the photosynthesis of phytoplankton and the direct dissolution of oxygen from the air into the water. However, in the cold winter, once the pond surface freezes over, oxygen from the air cannot dissolve into the fish pond. When heavy snow covers the ice surface, sunlight cannot shine directly into the pond water, and the green plants in the water cannot carry out photosynthesis to produce oxygen. Moreover, in winter most fish gather at the bottom of the water. If the water quality is poor, the fish are weak, and management is poor, it can easily cause fish to suffocate and die from lack of oxygen.
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