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Correct methods and operation steps for taking a pig's temperature
A pig's body temperature usually refers to the temperature inside the pig's anus and rectum. The specific procedure is to tie a thin string about 10-15 cm long to the far end of a veterinary thermometer, and tie a small iron clip to the other end of the string for fixing. When taking the temperature, first shake the mercury column of the thermometer down below the 35°C mark with a little force, apply a small amount of lubricating oil to the thermometer, then grasp the pig's tail with one hand, hold the thermometer with the other hand and insert it into the anus slightly toward the dorsal side, and use the small iron clip to clamp and fix it to the hair above the base of the tail. After 2-3 minutes, remove the thermometer and use an alcohol cotton ball
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What preparation work needs to be done for artificially rearing queen bees?
Before artificial queen rearing, the following preparation work needs to be done: (1) Selecting parent colonies. Select healthy, disease-free colonies whose honey or royal jelly yield exceeds the average yield of the whole apiary, with weak swarming tendency and rapid colony development, as parent colonies. The drone colony is the colony that provides drones, and the queen mother colony is the colony that provides queens. Whether drone colony or queen mother colony, both are used to rear bee larvae. The same drone colony can also rear thousands of drones. If only one or two breeding colonies are used every year to rear virgin queens and drones, the whole apiary's colonies will undergo inbreeding, causing productivity and
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Rationalized Layout of Improved Tea Cultivars in Liandu District
Liandu District of Lishui City is located in the heart of southwestern Zhejiang, in the middle reaches of the Ou River. The area is embraced by green mountains and clear waters, with extremely rich ecological resources. It is a national ecological demonstration zone with a forest coverage rate of over 80%, and is known as "Green Liandu." Liandu District has four distinct seasons and a mild climate, belonging to the mid-subtropical monsoon climate zone. The soil is mainly red-yellow soil and lithological soil, with a pH value mostly between 4.5 and 6.5, which is very suitable for tea cultivation, and the tea produced is of excellent quality. 1. Overview of tea production and improved tea cultivar structure in Liandu District
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What preparations should be made before first aid for a dog?
As your dog grows older, you may need to learn some emergency response measures for sudden accidents, such as it suddenly getting injured or falling ill. When you find that your dog has suddenly been injured at some unknown moment, do not panic. Remember that the purpose of any first aid measure is to stabilize the injured dog temporarily before the veterinarian arrives. Before starting, the owner must first determine whether the dog's life is in danger. If you find that the dog has stopped breathing, has no pulse or heartbeat, is bleeding continuously, or has been poisoned, you must immediately give the dog first aid. During the process, the dog may appear
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What are the prevention and control methods for abdominal distension and ulceration disease in large yellow croaker?
(1) Pathogen According to reports from Japan, it is Vibrio alginolyticus; but another source says it is Edwardsiella. (2) Symptoms The stomach sac of diseased fish is especially swollen and enlarged, and in some fish the dorsal and ventral walls rupture from the swelling, with the entire stomach sac detaching from the fish body. Large numbers of diseased fry float scattered on the water surface, unable to feed, spin in circles for several days, then sink and die. Larvae at 15-20 days of age are most susceptible, showing a peak mortality period. (3) Prevention and control methods Increase the water exchange rate, improve the rearing environment, avoid feeding Artemia nauplii alone, feed copepods earlier, strengthen the nutrition of larvae and juveniles, and strictly control water quality.
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Key Technical Points for Site Selection and Land Preparation in Lily Cultivation
Well-drained, deep sandy loam soil should be chosen. For cultivation in hilly areas, gentle slopes with a gradient below 5 degrees should be selected. Continuous cropping is taboo. Continuous cropping of lilies leads to severe pests and diseases and reduced yield. After selecting the site, soil chemical treatment should be carried out in conjunction with soil plowing to reduce pests and diseases. Use 2.5-5 kg of Jialiu powder or 2-2.5 kg of carbofuran per mu to kill underground pests. Use 1 kg of 50% carbendazim wettable powder diluted in 500 kg of water per mu to spray the soil for sterilization. Deep plow and prepare the land, adapt to local conditions, and apply sufficient base fertilizer. Per
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Methods and key technical points for rational close planting of garlic
How should garlic be rationally close-planted? Before sowing, the planting density must first be determined, that is, the number of plants per mu. According to trials in the Cangshan garlic production area, on plots with medium to high production levels, planting 30,000 plants per mu yielded 686.7 kg of fresh garlic bulbs; planting 40,000 plants per mu yielded 920 kg of fresh garlic bulbs, a 33.9% increase over planting 30,000 plants; planting 45,000 plants per mu yielded 526.7 kg of fresh garlic bulbs, a 23.3% decrease. The trials found that when the number of plants per mu exceeded 40,000, although the yield increase was significant, the commercial
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Several Considerations for Fine Management of Nursery Pigs
In today's large-scale farms, most use excellent breeds and lines with high production performance, and sows have relatively high litter sizes and survival rates. So what is the key stage that determines whether farming succeeds? Practice shows it is the nursery stage of piglets. The nursery stage is a transfer station, generally starting 7-10 days after weaning and ending at a body weight of 30 kg. This is the key stage affecting the profitability of the entire farm. This stage is a turning point in the pig's physiology and individual changes, a process of gradual growth from small to large. This stage both
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Detailed Explanation of Lily Scale Propagation Methods and Operation Steps
There are four lily propagation methods: scales, bulbs, bulbils, and seeds. Propagation by seeds and bulbils flowers late and is prone to variation. Bulb seedling raising flowers early, but the propagation coefficient is low, the amount of planting material used is large, and the cost is high. Therefore, for large-scale seedling raising, scale propagation is mostly used. 1. Seed selection. For lily scale propagation, select excellent varieties, choose fully mature, pest- and disease-free bulbs with plump scales, and peel off the thick, intact outer scales as seed material. 2. Seedbed preparation. For lily scale seedling raising, the seedbed requires
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Detailed Explanation of Key Processing Techniques and Operation Methods for Garlic Flakes
Processing garlic into dehydrated garlic flakes not only preserves the unique flavor of garlic, but also makes storage, transportation, and consumption convenient. 1. Process flow: Sorting → Cleaning → Slicing → Rinsing → Dehydration (drying) → Moisture equilibration → Grading → Packaging → Finished product. 2. Key process points (1) Material selection. Select white-skinned garlic heads with large cloves, no shriveling, and free from rot, pests and diseases, severe damage, and scars.
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