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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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Polyploid black locust is a new type of tree species suitable for growing on poor soil
A sapling less than 10 cm long, looking like nothing more than a pea sprout, planted on barren land where nothing will grow, can shoot up to more than 3 m tall in a single year. This is a new type of tree species suitable for planting in China's western regions - polyploid black locust (Robinia pseudoacacia) - successfully cultivated by the Lvyuan Seedling Research and Promotion Center of Changyi City, Shandong Province, together with experts from Beijing Forestry University, using plant tissue culture technology on the basis of introduced foreign tree species. With its excellent drought resistance, salt-alkali tolerance and tolerance of poor soil, it has become a highly favored "golden sapling"
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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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Zhengmai 975 is a high-yield, high-quality noodle-type wheat variety.
Variety origin: Zhengmai 975 is a new high-quality noodle-type wheat variety most recently bred by the Fengyou Breeding Room of the Wheat Research Institute of the Henan Academy of Agricultural Sciences, and it passed the approval of the Henan Provincial Crop Variety Approval Committee in August 2001. Yield results: in the two-year provincial high-fertility spring-water group regional trial, the average yield per mu increased by 6.09% compared with the large-scale production control variety Yumai 18 in Henan Province, and its yield ranked first in Jiaozuo, Xuchang, Zhoukou and other places. Trial plantings and seed propagation in various places have shown that it has relatively high yield potential and good adaptability. For example, in 1999 Yuanyang County
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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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Ligustrum: Arbor-type Market Looks Promising, Shrub-type Prices Fall
Ligustrum is an evergreen tree or shrub of the genus Ligustrum in the family Oleaceae, and is one of the major products in China's landscaping nursery stock market. The common nursery varieties on the market are mainly small-leaf ligustrum, golden-leaf ligustrum, red-leaf ligustrum, etc. The main producing areas for ligustrum nursery stock are the 5 provinces of Hunan, Hubei, Jiangxi, Jiangsu and Zhejiang, among which Hunan and Jiangxi export relatively large quantities of large-specification arbor-type stock with a diameter at breast height of over 8 cm, and out-of-stock situations have appeared in quite a few areas. In 2004, the prices of Hunan stock with a diameter at breast height of 8, 12, 16, 20 and 30 cm were 200, 300, 500, 1
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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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