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How to prevent potatoes from sprouting during storage? Practical tips shared
To prevent potatoes from sprouting during storage, you can spray the field with maleic hydrazide at a concentration of 2-3 g/kg in the late growth stage (that is, 2 to 3 weeks before harvest); you can also spray the whole plant with 2,4,5-T at a concentration of 0.5-1 g/kg 1 week before harvest to extend the dormancy period and storage period; in the late growth stage, mixed spraying of the whole plant with maleic hydrazide at a concentration of 3 g/kg and 2,4,5-T at a concentration of 0.3 g/kg has a better effect on preventing sprouting. In addition, after the potatoes are harvested,
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Practical tips to prevent sprouting during potato storage
To prevent potatoes from sprouting during storage, the following methods can be used. (1) In the late growth stage (2-3 weeks before harvest), spray 2-3g/kg of maleic hydrazide in the field: (2) 1 week before harvest, spray the whole plant with 0.5-1g/kg of 2,4,5-T to extend the dormancy period and storage period: (3) 2-3 weeks before harvest, mix 3g/kg of maleic hydrazide with 0.3g/kg of 2,4,5-T and spray the whole plant for a better sprout-prevention effect. (4) After the potatoes are harvested, spray methyl naphthaleneacetate onto dry soil, then mix the potatoes with the dry soil
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Prevent poisoning when feeding potatoes to pigs: these points need attention
Improper storage of potatoes can cause sprouting and rotting, and pigs are highly prone to poisoning after eating them. 1 Clinical symptoms: mental excitement and restlessness, random squealing, and running and bumping around the pen. After a long time, the pig becomes depressed, sways while walking, has weak hindquarters, and in severe cases has paralysis of the limbs, lies on the ground unable to stand, has difficulty breathing, and has cyanotic conjunctiva. If rescue is not timely, it will die of heart failure. In mild or chronic poisoning cases, the main changes are drooling, vomiting, abdominal pain, constipation or diarrhea, and bloody stools. 2 Treatment methods: suspected hors
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Symptoms and Prevention and Treatment Methods of White Plastron Disease in Soft-shelled Turtles
White plastron disease is a difficult and complicated turtle disease that has appeared since 1996. It is currently the most harmful turtle disease, with the highest mortality rate and the greatest treatment difficulty. If not treated in time, it can cause all of them to die. At present, there is considerable controversy over the pathogen of this disease. The reported pathogens include: 1) Bacteria: the pathogens are Aeromonas hydrophila, Proteus, and Edwardsiella tarda. 2) Virus: spherical virus with a diameter of 80nm. 3) Cross-infection: death occurs after viral infection is followed by secondary bacterial infection. The author believes that, based on the analysis of the particularly obvious effect of adding vitamins during treatment,
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Comprehensive prevention and control measures are needed for fish hepatobiliary syndrome
In recent years, with the continuous increase in the intensification of aquaculture, the incidence of fish hepatobiliary syndrome has been rising. Hepatobiliary syndrome can occur in various cultured fish, most notably in common carp and grass carp, and generally the incidence is high in adult fish. There are many causes of fish hepatobiliary syndrome, which can be summarized mainly in the following aspects. (1) Pathogenic microorganism infection. Infections by pathogenic microorganisms such as Aeromonas hydrophila, Edwardsiella, and rhabdovirus and reovirus can directly or indirectly cause hepatitis in fish. Pathogenic microorganisms
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What are the prevention and control methods for soft-shelled turtle red plastron disease?
Cause: Caused by Aeromonas punctata infection. Symptoms: Sick turtles respond slowly to external stimuli. The most obvious sign of the disease is that the entire plastron becomes red and swollen or appears in a red patch pattern, accompanied by ulceration and edema. Some turtles bleed from the mouth and nose. Necropsy shows severe liver lesions; some are black; some are mottled. The intestines show localized or entire-segment congestion and inflammation; some have fluid accumulation in the abdominal cavity. Prevention and control: 1) Control stocking density; 2) Improve the pond bottom substrate, and thoroughly clear the pond at the end of production;
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Symptoms and Prevention of Vitamin PP Deficiency in Chickens
Similar symptoms: dermatitis. (Similar symptoms to colibacillosis (cutaneous form), staphylococcosis, fowl pox (skin disease), Marek's disease (skin disease), vitamin H deficiency, pantothenic acid deficiency, and zinc deficiency.) Distinguishing symptoms: scaly dermatitis on the skin of both legs, lesions of black tongue disease, and inflammation of the mouth and esophagus. Treatment: add 30-40 mg of niacin per kg of feed and feed continuously for 5-7 days. If joint swelling occurs, treatment is difficult and the birds should be culled.
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Prevention and Treatment Methods for Porcine Polyserositis and Arthritis
1. Preventive measures (1) To prevent the occurrence of this disease, first of all, feeding management should be strengthened, and the veterinary hygiene and disinfection system of the pig farm should be strictly implemented to avoid or reduce the occurrence of stress factors, such as preventing sudden changes in feeding conditions and infection by other pathogenic microorganisms. (2) When stress occurs, preventive doses of antibiotics (such as amoxicillin, florfenicol) or sulfonamides can be given to the pig herd in advance, which can play a role in preventing the occurrence of this disease. (3) When newly introducing a pig herd, they should first be raised in isolation, and maintain
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What are the prevention and control methods for swine epidemic encephalitis B
Swine epidemic encephalitis B is a zoonotic infectious disease caused by the Japanese encephalitis B virus. Mosquitoes are the long-term host and main transmitter of the virus, so the disease has an obvious seasonal pattern, occurring more frequently in summer and autumn when mosquitoes are active. The disease can infect pigs of different ages, sexes and breeds, at around 6 months after birth. It generally occurs sporadically, with many inapparent infections, but regardless of whether symptoms are present, infected pigs are contagious in the early stage of infection. After infection, pigs mostly develop sudden
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Diagnosis, Treatment and Prevention of Porcine MMA Syndrome
In September 2007, a farmer in Tangqiao Town of our city raised more than 10 sows that farrowed successively. Among them, 3 sows suddenly developed elevated body temperature on the 3rd day after farrowing, with swollen udders, refusal to let piglets suckle, continuous discharge of reddish-brown lochia from the vagina, and the vulva and surrounding area of the anus contaminated with mucus. We initially suspected uterine infection caused by retained placenta, and antibiotic treatment was ineffective. Later, comprehensive measures were adopted, the condition improved, and the animals gradually recovered. The relevant situation is described as follows:
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