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Causes, Diagnosis, and Prevention of Small Intestinal Obstruction in Dogs Small Intestinal Obstruction
Small intestinal obstruction is an acute abdominal condition in dogs, often caused by mechanical blockage of the small intestinal lumen or irreversible changes in the normal position of the small intestine, such as intussusception, incarceration, and volvulus. In addition to causing intestinal blockage, small intestinal obstruction is also accompanied by local blood circulation disturbance. Causes: ingestion of bones, fruit pits, and elastic toys. Intestinal parasites such as roundworms and tapeworms; roundworm-induced intestinal obstruction in puppies under four months of age is one of the main causes. Post-surgical intestinal adhesions, intestinal tumors. Strenuous activity after eating causing mesenteric rupture, diaphragmatic rupture, or umbilical hernia causing the intestine to enter
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A Preliminary Study on the Small-Water-Body Aquaculture Technique for the Liaodong sculpin
The sculpin, known by local folk names such as "xiagaizi," "xiageda," "xiapangzi," and "datouyu." It is distributed in the Dandong Yalu River and its tributaries, the upper reaches of the Biliu River, the upper reaches of the Hun River, and other waters. In the first half of 2002, Liu Yuanzhi, a farmer from Shalizhai in Fengcheng, boldly contracted the village's "drought-resistant large-mouth well," which had been built during the period of "vigorously carrying out farmland capital construction." It had been abandoned and overgrown for many years, with a shallow pit and little water, covering an area of 6 mu. Based on his family's financial capacity, he invested 4,000 yuan that year, excavated and cleared a small fish pond with a water surface of 2 mu
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Is the project of extracting heparin sodium from pig small intestine feasible?
Heparin sodium is an important biochemical drug, clinically used to treat acute myocardial infarction and viral hepatitis. Combined with ribonucleic acid, it can increase the efficacy against hepatitis B. Combined with chemotherapy, it helps prevent the metastasis of cancer cells. In addition, it also has the effect of preventing thrombosis. The production of heparin sodium falls short of demand, and the gap in the international market is extremely large. The intestinal mucosa from about 2000 pig small intestines after processing the casings can produce 1 kg of heparin sodium, worth about 22000 yuan. Therefore, using this by-product, pig small intestine mucosa, to produce heparin sodium, its value
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New intensive cultivation technology for small oyster mushrooms originated in South Korea
The small oyster mushroom belongs to the subdivision Basidiomycotina, order Agaricales, family Pleurotaceae, genus Pleurotus. It is rich in protein, sugars, vitamins, iron, calcium and the 8 essential amino acids for the human body. Its flesh is plump and tender, with a fresh and pleasant taste, and it has high edible and health-care value, making it highly favored by consumers. It is a mushroom with relatively large production and consumption in South Korea. Because small oyster mushrooms are not easy to transport over long distances or keep fresh, very few fresh mushrooms are imported from abroad, and production is mainly domestic in South Korea. Compared with conventional oyster mushroom cultivation, the biological conversion rate of small oyster mushrooms is relatively low, only 50%-80%, and moreover, grading
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Detailed Explanation of Processing Technology for Small White Pear Acetic Acid Fermented Beverage
(I) Product Features: It combines the health benefits of both pear and acetic acid fermented beverages, and is rich in nutrients. Traditional Chinese medicine holds that: pears are cold in nature and sweet in taste, with effects such as moistening the lungs, reducing phlegm, relieving cough, reducing internal heat, and calming the mind. The acetic acid produced by acetic acid fermentation has effects such as eliminating fatigue, refreshing the spirit, promoting salivation and quenching thirst, and increasing appetite. (II) Main Raw and Auxiliary Materials: Small white pear, pectinase, wine yeast 1450#, acetic acid bacteria AS1.41, aspartame (APM), xanthan gum, white granulated sugar, honey. (III) Main Equipment
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Garlic "throwing small braids" phenomenon needs early prevention
In recent years, garlic has every year exhibited the phenomenon of "throwing small braids" due to various reasons. Scientifically speaking, this is the secondary growth of garlic, a major physiological phenomenon that affects garlic yield and quality, and it is also a problem of widespread concern among farmers in garlic-growing areas. In some plots, it can even cause widespread total crop failure of garlic, and its causes are relatively complex. As an agricultural technician providing postal services for agriculture, rural areas and farmers, the author now introduces the main causes and control measures as follows: 1. Select varieties suitable for local cultivation.
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How to raise a small turtle so it lives a long life? Practical care methods to share
Introduction: Many people want to keep turtles, because they all think turtles are fun, have strong vitality, are quiet, and need only a small space. But few manage to keep them alive and well; they buy them and raise them according to the methods the pet sellers tell them, and as a result the turtles die before long. So how do you raise a long-lived little turtle? 1. How to choose one. A healthy turtle has a hard, complete, unbroken shell, a thick body, and a bright light-green shell; its eyes are bright and wide open, its nostrils are clean and clear, and its head rear and limbs move freely. It will compete for food, and some will climb onto other turtles' shells to rest. In short, choose
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Introduction to the Characteristics and Cultivation Techniques of Taiwan Small Tomato Varieties
Taiwan small tomato varieties include "Yasu No. 2" and "Ruby No. 1", which are cold-tolerant and resistant to high temperatures, growing normally at temperatures between 0°C and 35°C. These varieties have a long growth cycle and generally continue to bear fruit for 1.5 to 2 years. They fruit in clusters, with about 30 fruits per cluster. The fruit is heart-shaped, bright red in color, smooth and attractive. Experimental planting has shown that each plant yields more than 10 kg, with a yield of up to 20,000 kg per mu and an income of up to 80,000 yuan per mu.
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Detailed Explanation of Processing Methods and Technical Key Points for Small Mixed Fish
I. Raw materials: 1. Main ingredient: small mixed fish. A body weight of 150-200 grams is preferable. 2. Auxiliary ingredients: glutinous rice, filled lean pork, goji berries, coix seed, carrots, sweet corn, shiitake mushrooms. 3. Seasonings. Sugar, refined salt, soy sauce, yellow rice wine, ginger, star anise, cinnamon, etc. II. Process flow: raw small mixed fish → skinning → removing head and viscera → washing → stuffing → cooking in seasoning sauce → heat preservation → cooling → vacuum packaging → quick freezing → boxing and storage. III. Processing technology 1. Preliminary processing.
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Detailed Explanation of Key Techniques for Small-Bag Shiitake Cultivation in Woodland
For small-bag shiitake cultivation in woodland, it is advisable to choose a site with abundant water sources, convenient drainage, and a woodland canopy density of 0.8 or above. If the canopy density is lower, shade nets or straw curtains can be hung between the trees. According to the meteorological conditions in the Lunan area, the fruiting time in woodland can be arranged from April to November; therefore, the bagging time should be advanced by 60-80 days accordingly. About 30,000 bags are planted per 667 sq m. 1. Bag specifications. Folded diameter 17 cm, length 30 cm, filled with 0.5 kg dry material. 2. Variety selection. Shiitake varieties should be high-temperature varieties,
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