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How to manage cotton in the late stage? Nine reminders to keep in mind
Cotton has now entered the boll-opening stage, the final growth stage. Throughout September, the upper bolls are still continuing to grow and fill out. From now until harvest is completed in late October, there are still more than 50 days, and if management is relaxed, significant losses can still occur. (1) Do not relax mentally when it comes to late-stage management, and especially do not think that because there are not many bolls, high yields are impossible, and therefore be unwilling to invest further. If you can keep more than 40,000 bolls per mu and let them grow and open well, you can harvest four to five hundred jin of seed cotton per mu. I downloaded 6 new nationally approved cotton varieties from our province
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Prevention and Treatment Methods for a Sudden Canine Distemper Outbreak in a Fox Population and Related Experience
1. Outbreak situation: On August 5, 2004, a farmer in this livestock community purchased a batch of Arctic foxes from elsewhere and placed them into cages in the community without isolation or observation. On August 10, the original young foxes became ill, and the disease rapidly spread to the whole group. In about 10 days, all of the more than 100 foxes in stock died. Because the owner did not report the epidemic in time, the outbreak further expanded. By August 20, of the more than 10,000 foxes in stock in the entire community, 980 were affected, an incidence rate of 9.8%. Through collective consultation, the strategy of emergency vaccination and symptomatic treatment was determined.
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How do you make oleander form a "three-fork, nine-top" crown?
Oleander has whorled leaves in threes and is a typical three-fork brancher, meaning that after each pruning, 3 new shoots grow from the stem nodes. People can take advantage of this branching trait to prune and shape it so that it becomes a "three-fork, nine-top" plant. When the main trunk grows to a certain height, pinch off the top, and 3 main branches will grow from the main trunk. When the main branches grow to about 20 cm or more, keep 20 cm on each and pinch off the tops again to make them sprout new shoots. On each main branch, keep another 3 branches, keep 20 cm to 30 cm on each branch, and cut off all the upper branches.
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Diagnosis, Treatment and Experience of Canine Distemper in Foxes
Canine distemper is an acute, febrile, highly contagious infectious disease caused by the canine distemper virus, which belongs to the genus Morbillivirus in the family Paramyxoviridae. It can infect dogs, a variety of fur-bearing economic animals and ornamental animals, with young animals being susceptible. It is characterized by digestive disorders and respiratory symptoms, and has a high morbidity and mortality rate. The author's diagnosis and treatment experience is presented below. 1. Diagnosis Because the clinical symptoms of canine distemper are complex and are often accompanied by mixed or secondary infections, diagnosis should focus on differentiation from rabies, typhoid, infectious hepatitis and leptospirosis.
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Detailed Explanation of Surgical Treatment Methods for Canine Urethral Stones
1 Case Description A white Pekingese dog, male, 2.5 years old, weighing 8 kg, kept by a dog owner in Zhichunli, Haidian, Beijing. According to the pet owner: the dog initially showed signs of difficulty urinating, frequent urination, with only a few drops each time. It had been seen at another pet clinic and underwent a puncture once, which slightly relieved the symptoms, but the next day it was no better, and although furosemide was used, it was still ineffective, with the symptoms becoming more severe. In the morning, it was observed making urination postures but no urine was passed, and the dog was in obvious distress. Therefore, it was brought to our hospital for treatment. 2 Clinical Examination The dog's abdomen
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Prevention and Control Methods and Technical Key Points for Canine Distemper in Foxes, Raccoon Dogs and Mink
In some fox and raccoon dog farms and mink farms, outbreaks of canine distemper have occurred. Regarding the prevention and control of canine distemper, the following views are discussed: Concerning the prevention and control of canine distemper, after decades of research, a variety of attenuated and inactivated vaccines have been developed in terms of its etiology, pathogenesis, epidemiological characteristics, clinical symptoms, pathological diagnosis and immunoprophylaxis, and many vaccines have already been supplied to the market as official commercial products. However, in recent years, the prevalence of canine distemper and the losses it has caused to the world's dog industry and fur animal breeding industry have far exceeded
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Diagnosis and Treatment of Canine Pyometra Complicated with Abdominal Wall Hernia
Canine pyometra refers to the accumulation of a large amount of pus in the uterine cavity of dogs, accompanied by abnormal endometrial hyperplasia and bacterial infection. According to whether the cervix is open or not, it can be divided into open type and closed type. This disease mostly occurs in adult female dogs that have not been mated, pregnant, or ligated (ovariectomized), and is more common in middle-aged and older female dogs over 6 years of age. Affected dogs develop the disease within 3 to 8 weeks after estrus, and may have a history of long-term estrus disorders or endometritis. The causes of pyometra come from endocrine disorders, estrus, mating, and unclean
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Symptoms and Prevention and Treatment Methods of Canine Gastritis
Gastritis can be divided into two types: acute gastritis and chronic gastritis. Acute gastritis is more common in dogs. [Causes] First, due to overeating, or eating spoiled food, foreign objects, or irritating drugs, etc. Second, it occurs secondary to certain infectious diseases and parasitic diseases. Third, the gastric mucosa is stimulated for a long time, anemia, lack of gastric acid, malnutrition, etc. [Key Points of Diagnosis] Depression, vomiting, and abdominal pain are the main symptoms in sick dogs. In the early stage, what is vomited is mainly chyme, and later it becomes foamy mucous
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Introduction to the Characteristics and Planting Key Points of the Nine-Leaf Green Sichuan Pepper Variety
The nine-leaf green Sichuan pepper is named for having nine small leaflets on its petiole. It is a first-generation superior variety carefully bred by scientific and technical personnel in Jiangjin City, with the characteristics of fragrant fruit and pure numbing flavor. All its indicators are superior to currently known Sichuan pepper varieties, and its market price is 2--3 times that of other Sichuan pepper varieties. At present, Chongqing Municipality uses the nine-leaf green Sichuan pepper as the preferred tree species for returning farmland to forest. The nine-leaf green Sichuan pepper is a warmth-loving tree species and generally suffers cold damage at around -20°C. It is drought-tolerant and usually grows well in areas with annual precipitation of 600 millimeters; it is barren-tolerant and suitable for various
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Nine Practical Methods to Prevent Summer Decline in Bees
"Summer decline" is generally caused by high temperatures. To avoid and reduce "summer decline," the key is to do a good job of heat prevention and cooling for the colony, creating a suitable microclimate for the bees. The specific measures are as follows: 1. The summering apiary should be set under large trees or in a bamboo grove, in a ventilated and shady place, avoiding direct sunlight. The hive entrances should face south with the backs to the north. 2. Build a shade shed over the hives and cover it with straw, and plant crops such as pumpkins, hyacinth beans, and loofahs to let their vines climb onto the shed, increasing the shading layer. 3. Place a water-soaked sponge between the inner cover and the outer cover of each hive, which can
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