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What are the varieties and types of licorice?
1. Licorice (Glycyrrhiza): The root is cylindrical, 30-120 cm long, 0.6-3 cm in diameter. The outer bark varies in tightness, red-brown, dark brown or grayish-brown, with obvious wrinkles and furrows, commonly known as "drawn furrows and sunken ridges," with sparse fine rootlet scars. The lenticels are transversely elongated, and the cut surfaces at both ends are slightly sunken in the center. The center of the cut section shrinks to about the size of a pepper eye, called "pepper eye." The texture is solid and heavy, the fractured surface is fibrous, yellow-white, starchy, with obvious cambium ring markings and radial striations, and fissures. The rhizome surface has bud scars
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Types of Internal Parasites in Snakes and Methods of Prevention and Treatment
There are many kinds of parasites in snakes, such as the tongue worm that parasitizes the lungs and trachea of snakes, and the heterodidymous fluke that parasitizes the gallbladder of snakes. However, because the history of artificially breeding commercial snakes is relatively short and the production scale is limited, communication among snake farms regarding snake disease conditions is not extensive, and research on the internal parasite conditions of snakes and their prevention and treatment is scarce and not sufficiently in-depth. Moreover, when some drugs are used to treat parasites in snakes, if the dosage is small, they have no effect on the internal parasites; if the dosage is slightly larger, although it has not yet reached the lethal dose for the internal parasites, it
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Characteristics and Types of African Violets Explained
African violets prefer a warm, humid, well-ventilated, semi-shaded environment; they dislike high temperatures and fear strong light. The suitable growing temperature is 18-24°C; in winter the temperature must not drop below 10°C, and in summer it must not exceed 30°C, with relative humidity of 40%-79%. The plant is short and forms a rosette shape; the leaves are thick and fleshy like velvet; the flowering period is long, and the flower color is mainly blue-purple, which is how the common name "violet" came about. They are easy to propagate and are a popular indoor potted ornamental plant worldwide. Through hybridization, their horticultural varieties have continued to increase, now numbering more than 2,000
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What are the classification methods for rice bran? A detailed explanation of common types
Rice is one of humanity's main food grains, and it is rarely used to feed livestock. What is used as feed is mainly the by-product of processing rice into milled rice - rice bran - and its nutritional value varies greatly depending on the processing method. Depending on the rice processing method, rice bran can be divided into rice hulls, rice bran and rice mill by-product. Rice hulls are the hulls removed when processing rice into brown rice.
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10 Types of Feed That Must Not Be Given After Pigs Take Medication
1. Mung beans: Mung beans can neutralize a hundred toxins and can also neutralize a hundred medicines, so they should be withheld after pigs take medication. 2. Sorghum: Sorghum contains tannic acid, which has a strong astringent effect, so it is forbidden when pigs are given purgatives; in addition, tannic acid can denature iron preparations, so it also must not be fed during treatment of iron-deficiency anemia. 3. Soybeans and soybean cake: Because soybeans contain minerals such as calcium, magnesium and iron, if soybean cake is fed at the same time as tetracycline drugs (such as tetracycline, oxytetracycline, etc.), it can form water-insoluble complexes and reduce the therapeutic effect, so it should be forbidden.
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Classification Methods and Common Types of Rice Bran
Rice is one of humanity's main food grains, and rice is rarely used to feed livestock. What serves as feed is mainly the by-product of processing rice into milled rice - rice bran, whose nutritional value varies greatly depending on the processing method. Due to differences in rice processing methods, rice bran can be divided into rice hulls, rice bran, and rice mill by-product. Rice hulls are the husk (glume) powder removed when rice is processed into brown rice, amounting to about 20% of the rice's mass
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Introduction to Specialty Rice Varieties: Getting to Know Common Types of Specialty Rice
In recent years, the Department of Agronomy at South China Agricultural University has bred several specialty rice varieties, mainly including fragrant rice, fragrant black rice, red zhan rice and others. Their varietal characteristics and key cultivation points are briefly introduced as follows: 1. Wanxianxiangzhan No. 1: Wanxianxiangzhan is a variety bred by crossing Wanlixiang with Jingxian 89, and is an early-season, medium-maturity, high-quality fragrant rice. When planted in the Guangzhou area in the early season, the whole growth period is about 125 days, plant height is 90 cm, plant type is moderately compact and spreading, tillering ability is medium, each panicle has 150-200 grains, it has a certain fragrance, good eating quality, and good late-stage ripening color.
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An Analysis of Common Disease Types in Coral Reef Fish
Signs of infection The fish may rub against hard objects. On close inspection, a fog-like film may be found on the fish's skin, the gills may be inflamed, and affected fish show typical rapid gill movements. Among affected fish, many species of marine fish have been found to suffer from this disease. Details of the infection Oodinium ocellatum is a parasitic single-celled organism known as a dinoflagellate. Careful examination of it requires a microscope with 3000x magnification. Oodinium ocellatum and
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A Brief Introduction to Common Drug Types for Chickens and Their Usage
The main drugs commonly used for chickens include: antimicrobial drugs, antiviral drugs, anticoccidial drugs, etc. Antimicrobial drugs: commonly used ones such as penicillin, streptomycin, ampicillin, erythromycin, gentamicin, kanamycin, chloramphenicol, sulfonamides, tetracyclines and fluoroquinolones. (1) Gaolimixian and Qianglimixian are 5% erythromycin; Qinlibao and Junbizhi are gentamicin. (2) Baimiejing and Dijunjing are mostly sulfonamides used together with synergists. (3) Norfloxacin, ciprofloxacin
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Control Methods for Four Types of Diseases in Edible Fungi
1. Brown rot, also known as bubble disease, wet bubble disease, etc. It mainly affects button mushrooms, straw mushrooms, oyster mushrooms, etc. The disease is caused by a fungus called Mycogone perniciosa. The main characteristics are: the conidia and chlamydospores of Mycogone perniciosa only infect the fruiting bodies, not the mycelium. When the fruiting body is lightly infected, the stipe swells into a bubbly deformity, hence the name wet bubble disease. However, at different stages of fruiting body development, the symptoms also differ. When the fruiting body is infected before differentiation, an irregular mass of tissue resembling a hard-skinned puffball appears, covered with a layer of white cottony mycelium, and gradually
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