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How do snakes reproduce and rear their own young? Detailed technical points
In the third month of spring, temperatures rise and snakes become active. In the snake house of Leicun Snake Farm, glossy black, lively little snakes dart about, the largest weighing 0.3 jin each, all hatched last year, and every staff member's face is covered with hopeful smiles. Some Chinese and foreign scholars once believed: "Snake farming cannot succeed, and artificially hatched young snakes certainly cannot be raised into large snakes." After 17 years of repeated exploration and practice in self-breeding and self-rearing, Leicun Snake Farm realized this dream 3 years ago, raising young snakes to over one jin
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Detailed Explanation of the Production Methods and Techniques of Honeysuckle Tea
Honeysuckle tea is a new type of health tea. The tea liquor is fragrant, sweet and refreshing, and it sells well in domestic and international markets. Drinking this tea regularly has the effects of clearing heat and detoxifying, promoting meridian circulation and activating collaterals, and caring for the skin and beautifying the appearance. Its simple production method is introduced as follows: 1. Preparation of the tea base. Honeysuckle tea uses refined green tea base as the main material, accounting for about 90%. Fresh tea leaves picked as one bud and two leaves or one bud and three leaves are used as raw materials, and the tea base is made according to the new green tea production process of "high-temperature de-enzyming, rapid rolling, and complete roasting," requiring the tea strips to be tightly rolled, the leaves to be tender
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How Are Xinxiang Honeysuckle Flowers? An Introduction to Their Producing Areas and Cultivation
Xinxiang honeysuckle flowers are mainly distributed in the two counties of Fengqiu and Yuanyang, and are also grown in Yanjin and Xinxiang counties. Their flower buds are thick, long and plump, soft, glutinous and pure, and their quality can rival that of "Miyinhua". They are highly valued and praised by Chinese medicinal materials companies. In 1982, Fengqiu and Yuanyang counties were designated as national production bases. In 1983, after appraisal by relevant experts, Xinxiang's introduction and cultivation technology for honeysuckle was deemed the first of its kind in the country, and it won the third prize for scientific and technological progress from the National Science Commission and the second prize from the National Pharmaceutical Administration. By 1986, the city's planting area had reached 19,500 mu, with a total
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Detailed Explanation of the Production Method and Quality Standards of Flavored Mushroom Sauce
With the rapid development of China's catering industry and the improvement of people's living standards, people's demands for condiments are also getting higher and higher. Along with the fast-paced lifestyle, in addition to requiring condiments to have good color, aroma and taste, people pay even more attention to their nutrition, convenience and hygiene. Soybean paste contains a large amount of protein and vitamins, and fresh mushrooms are rich in minerals essential to the human body. Flavored mushroom sauce is made with the famous Northeast soybean paste as the main raw material, processed together with fresh mushrooms. Flavored mushroom sauce not only retains the rich nutritional value and mellow
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Comprehensive Analysis of Key Technical Points for Establishing an Apricot Orchard for Kernel Production
Apricot trees are fruit trees that love sunlight, tolerate drought, and fear waterlogging and frost. Therefore, the orchard should be established in a sunny and high, dry location, and must not be established on shady slopes, waterlogged lowlands, or valley bottoms where cold air easily settles. Apricot trees are long-lived fruit trees; generally, even 100- to 200-year-old trees still bear abundantly, so the planned spacing between plants and rows should be relatively large. However, considering the need for early high yields, temporary trees can be set up at the time of orchard establishment, and gradually thinned out or transplanted as the trees age. The spacing for permanent rows can be designed at 4 m x 6 m, and for temporarily densified orchards at 2 m x 3 m, with temporary trees dealt with promptly by around 10 years of age. When planning, soil and fertilizer-water conditions must also be considered.
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Genetically modified button mushrooms used for vaccine production in the United States
Researchers in the United States are planning to use genetically modified mushrooms to produce several million doses of vaccines and other drugs within three months. Professor Peter Romaine from Pennsylvania State University and the team he leads have obtained a patent for genetically modified button mushrooms. The Advanced Projects Agency of the U.S. Department of Homeland Security has awarded Professor Peter Romaine 2.2 million US dollars as start-up funding for the project. Department of Homeland Security officials said that if the research project progresses smoothly and can succeed, the total project budget will reach 5.9 million US dollars. "I
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How Is a Pear Processed? An Introduction to the Production Methods of Several Common Pear Products
Pears have a long history of cultivation in China. At present, the total pear output accounts for about 20% of the country's total fruit output, making pears the fruit with the highest output in China. Pears come onto the market in a relatively concentrated period, and most pears do not store well, so they flood the market quickly and prices are relatively low. If they are properly processed, they can be supplied to the market year-round. The following introduces several processing methods for pear products. I. Pears in Syrup 1. Process flow: Raw material selection -> washing -> removal of fruit stalk and peeling -> cutting and removal of core -> trimming -> color protection -> pre-cooking -> sorting -> filling into cans -> heating and exhausting -> sealing -> sterilization
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Detailed Explanation of Carambola Drying Processing Methods and Production Flow
The raw material for processing dried carambola is sour carambola, which is processed as a semi-finished product because it remains very sour after drying and needs further processing into other foods. The processing techniques are as follows: 1. Raw material preparation: Peel off the angular edges of fresh carambola, cut lengthwise into two halves, or cut crosswise into five-pointed star slices. 2. Pretreatment: Because the peel portion of the fruit is rich in tannins, during the drying process the tannin substances will oxidize and discolor, causing the product to turn brown or even black. In order to achieve good color, the raw material needs sulfur treatment, and there are two methods
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Detailed Explanation of Standardized Potato Production Technology
(1) Scope This standardized production technology specifies the technical requirements for variety selection and treatment, land selection, crop rotation selection, land preparation, fertilization, sowing, field management and harvesting in the potato production process. This standardized production technology protocol is applicable to main potato production areas. If implemented accordingly, in normal years, the yield per hectare can reach 30 tons. (2) Variety Selection and Seed Potato Treatment 1. Variety selection. On the basis of using virus-free seed potatoes, select suitable excellent varieties according to the purpose. For fresh edible potato production, varieties such as Kexin 4, Kexin 12, and Kexin 13 can be selected.
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How Potato Chips and Puffed Potato Products Are Made
1. Potato chips (1) Production process: Potatoes → sorting → washing → slicing → color protection → dehydration → vacuum frying → de-oiling → cooling → sorting → packaging → finished product. (2) Key production points ① Slicing and color protection. Because potatoes are rich in starch and have a high solids content, the slice thickness should not exceed 2mm. After slicing, starch quickly exudes onto the surface of the potato slices, and browning occurs if they are left in the air too long, so they should be immediately placed in 98°C hot water for 2min-3min
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