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Symptoms and Prevention and Treatment Methods of Postpartum Tetany in Dogs
Postpartum tetany, also known as "postpartum eclampsia," "postpartum epilepsy," or "lactation convulsions," is a severe metabolic disease characterized by hypocalcemia and abnormal excitation of motor nerves causing tonic muscle contraction. Although this disease can occur before birth, during delivery, or within 6 weeks after birth, it occurs most frequently during the 2 to 4 weeks after birth. This disease is most commonly seen in small female dogs with large litter sizes and high milk production. A sharp decrease in postpartum blood calcium concentration is the direct cause of this disease, and feeding food with low calcium content and unbalanced nutrition is the triggering factor.
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Symptoms and Prevention and Treatment Methods of Otitis Media in Dogs
It is mostly caused by pathogenic bacterial infection or the spread of other inflammations. Clinically, symptoms such as scratching the ears and shaking the head can be seen. Treatment is mainly based on antibacterial and anti-inflammatory measures. Apply an appropriate amount of antibiotic ear drops, clean with hydrogen peroxide, then instill several drops, 2 times a day, for 3-4 consecutive days. Gentamicin and micromycin 80,000-160,000 IU, 0.5% novocaine injection 2 ml. Usage: inject at the ear root acupoint. Once a day, for 2-3 consecutive days.
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Supplementary zinc fertilization in rice paddies can effectively prevent "sitting stumps"
After rice seedlings are transplanted, they may be slow to grow, fail to turn green, or fail to tiller and even shrink after turning green, which farmers generally call "sitting stumps." Fields with "sitting stumps" mostly occur in low-lying, damp areas and in cold, waterlogged, or poor fields, but they sometimes also occur in fertile fields. There are many causes of this phenomenon, and zinc deficiency is one very important cause. The symptoms of zinc deficiency "sitting stumps" in rice are: the leaf tips of the basal leaves of the rice plant dry up, and yellow-brown to reddish-brown irregular patches appear in the middle section of the leaves; and these gradually spread from the old leaves
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Cold damage prevention and control methods and key technical points for rice at the panicle elongation stage
Rice pollination at the panicle elongation stage greatly needs temperature and oxygen. During this period, cold winds blowing from the northeast are very likely to occur, causing poor pollination, empty and shriveled grains, and reduced yield. Prevention and control techniques for cold damage. First, accelerate rice pollination. From late July to early and mid-August, due to meteorological causes of atmospheric circulation, the temperature generally drops to around 17, causing rice flowers to remain closed and not open, affecting rice pollination and producing empty and shriveled grains. For this kind of obstructive cold damage, scientific management of the paddy field should be strengthened so that rice accelerates through the pollination period and avoids
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Methods for preventing and controlling rice seedling stunting and key technical points
The main causes of rice seedling stunting are three types: phosphorus deficiency stunting, zinc deficiency stunting, and saline-alkali damage stunting. The main prevention and control methods are: 1. Phosphorus deficiency stunting generally occurs during the tillering stage after seedling recovery, manifesting as slow growth, short plants, slender and upright leaves, dark green leaf color, neat leaf cluster tips, significantly shortened leaf sheath distance, partial tillering, red leaf tips, and old leaves turning brownish-red or even dying. The main causes are (1) soil lacking available phosphorus; (2) low soil temperature, low water temperature, or soil containing hydrogen sulfide, ferrous iron
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How to Prevent and Treat Yellowing of Rice Seedlings? A Detailed Guide to Practical Methods
During rice seedling raising, yellowing of seedlings is very likely to occur, with slow tillering and weak growth, which is not conducive to cultivating strong seedlings and has a serious impact on the seedlings used for field production and even on the improvement of rice yield. I. Yellowing caused by insufficient base fertilizer. Before the three-leaf stage, seedling growth mainly depends on the endosperm; after the three-leaf stage, it mainly depends on nutrients absorbed from the soil by the root system. However, many people believe that rice seedlings are small during the seedling-raising period and do not need much fertilizer, so insufficient base fertilizer is applied, and nitrogen deficiency becomes the main cause of seedling yellowing. Countermeasure: Apply 60-75 kg of urea per hectare of seedling field,
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How do you prevent disease when farming eels? There is real know-how involved
Every year in July, August and September, the weather is hot, and farmed eels are prone to serious diseases. The main signs are: 1. Gill rot disease caused by parasites or bacteria. 2. Liver-kidney syndrome caused by feed or management factors. These two diseases have a high mortality rate and are difficult to treat, and they are the biggest headache for many farmers. Based on follow-up surveys in recent years, I would like to offer some humble observations on this issue. 1. Focus on prevention to avoid disease outbreaks. The specific steps are as follows: 1. Regularly use insecticides,
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What are the prevention and treatment methods for heatstroke in pigs in summer
As the global climate warms, summer temperatures rise year by year, and pigs with poorer heat dissipation capacity are more prone to heatstroke. Farmers should take measures to prevent and treat heatstroke in pigs. Clinical symptoms: sudden onset, sharp rise in body temperature, rapid and difficult breathing, highly depressed spirits, weakness of the limbs, ataxia, and profuse sweating over the whole body. If treatment is not timely or is unreasonable, the animal lies down and cannot rise, and dies from spasms or coma. Prevention: 1. The pig house must have good ventilation, and a shed should be built for shade to prevent direct
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What are the methods to prevent acidosis in chickens during hot weather?
In summer, when temperatures are high, leftover feed that sits overnight or feed that becomes damp or heated is very prone to spoilage and turning sour. Once chickens eat it, it irritates the walls of the crop and causes inflammation. If the leftover feed produces too much acid during the spoilage process, the acid passes through the crop wall and intestinal wall into the bloodstream, causing acidosis in the chickens. After acidosis occurs, chickens generally show a purplish comb, standing apart and listless, drooping wings, ruffled feathers, a sharp drop in feed intake, and even refusal to eat. When the crop is pressed by hand, some are empty and some are filled with fluid; if the chicken is held upside down, a foamy, sour-smelling fluid drips from its mouth, and severely affected
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How to use drugs to prevent swine respiratory diseases? Sharing practical solutions
A variety of drugs can be used in production to prevent swine respiratory diseases. The main drugs include tiamulin (Tailijia), chlortetracycline (doxycycline), oxytetracycline, amoxicillin, tiamulin, kitasamycin, thiamphenicol, florphenicol, Ailihutaisu, Taihuangfeisu, etc. New drugs and drug combinations are also constantly emerging. Pig farms (households) can flexibly choose according to actual conditions, and combining with drug sensitivity tests will be more targeted. For sows, add 100 grams of tiamulin, 300 grams of chlortetracycline, and amoxicillin per ton of feed
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