Identification of true and false characteristics of Small Tail Han Sheep

Small-tailed Han sheep are excellent sheep breeds in China, originating in the southwestern Shandong Province, with high reproduction rate, early maturity, rapid growth, high physique, high meat production performance, stable genetic properties and strong adaptability. At present, it has been introduced in large quantities in the western region. However, a considerable number of farmers in the field do not understand what the Little Tail Han sheep are and there is a phenomenon of blind buying. Since the counterfeit goods were bought, the expected production levels and economic benefits were not produced. Here, the author wants to remind farmers in the new culture area to pay attention to identification. 1. Characteristics of Small Tail Han Sheep The pure-tailed Tail Han sheep are large in body, long in length, high in limb height, with raised nose and large flats. The rams have larger spiral angles; the ewes have small horns, ginger horns, corner buds and horn roots, and very few have no horns. The ram's head is large and thick, and the ewes' head has a small neck, the fat tail is above the hock, and the body's body is white. Second, the true and false identification of small-tailed Han sheep 1, 1 year-old and a half sheep sheep sheep and the difference between young sheep. Most of the fake small-tailed sheep sold in Shandong are faked by lake sheep. Hu sheep are native to Taihu Lake in Jiangsu Province and Jiaxing in Zhejiang Province. Hu sheep belong to lamb breeds, small individuals, slaughtered within 3 days after birth, and use their skins to process fabrics. Sheep scammers in the market often use the characteristics of a 1-year-old and a half-breasted sheep similar to those of young sheep of the Tail Han sheep. But as long as you pay a little attention, the difference between the two types of sheep is obvious. The bred Hu sheep have no horns, while the Han sheep have horns, and most of the ewes have horns. The body of the lake was flat and elongated. Its anterior chest was underdeveloped, its hindquarters were slightly taller, and its growth and development were slower. The adult ram was only 40 to 50 kilograms and the adult ewes only had 35 to 45 kilograms. 2. Crossbred sheep and Small Tail Han sheep have been crossbred to Small Tail Han sheep, resulting in a portion of hybrid sheep. Although these sheep are similar in shape to Small Tail Han sheep, they have a small physique, a slow growth rate, and a low lambing rate. Poor, pay attention to the difference. Third, the fine-tailed Han sheep sheep small tail is an excellent local breed, in the production must also be continued purification and rejuvenation. Domestic research institutes, after more than 10 years of purification and selective breeding, have formed a multi-tire high-product line with markedly improved production performance. The ram is 35-50 kg for 4 months and the ewe is 30-35 kg for 4 months. 2 or 3 years old in 1 year, 3-5 lambs per litter, up to 7-8 lambs. Adult rams are 100 cm tall and 110 cm tall. Weight 125 kg, maximum weight 180 kg; adult ewes body height 84 cm, weight 80 kg, maximum weight 125 kg. With the above characteristics, farmers are expected to pay attention to the production during their production.

An active ingredient (AI) is the ingredient in a pharmaceutical drug that is biologically active. The similar terms active pharmaceutical ingredient (API) and bulk active are also used in medicine, and the term active substance may be used for natural products. Some medication products may contain more than one active ingredient. The traditional word for the API is pharmacon or pharmakon (from Greek: φάρμακον, adapted from pharmacos) which originally denoted a magical substance or drug.

The term active constituent is often chosen when referring to the active substance of interest in a plant (such as salicylic acid in willow bark or arecoline in areca nuts), because the word ingredient in many minds connotes a sense of human agency (that is, something that a person combines with other substances), whereas the natural products present in plants were not added by any human agency but rather occurred naturally ("a plant doesn't have ingredients").

In contrast with the active ingredients, the inactive ingredients are usually called excipients in pharmaceutical contexts. The main excipient that serves as a medium for conveying the active ingredient is usually called the vehicle. Petrolatum and mineral oil are common vehicles.

Other APIs

Adrenaline Medication Hormone,SodiuM Picosulphate USP,Addyi Ingredients Flibanserin,Brevibloc Active Effective Material

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