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How can reproductive disorders in pigs be effectively reduced?
Reducing reproductive disorders in pigs: 1. Breeding healthy boars and sows: First, through vaccination or medication prevention, ensure that boars and sows are not troubled by diseases, especially the prevention of pseudorabies, swine fever, parvovirus, Japanese encephalitis, as well as infectious diseases such as chlamydia and eperythrozoonosis. Second, manage boars and sows well by stages, that is, reserve boars and sows, pregnant sows, farrowing sows, open sows, young boars, mature boars, etc., should all be cared for according to their respective characteristics and needs. Third, the prevention and treatment of limb and hoof diseases in boars and sows, and mastitis and metritis in farrowing sows.
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How to effectively prevent and control contaminating fungi in Gastrodia elata cultivation
1. When cultivating fungal wood, carefully inspect the fungal branches and fungal logs. Contaminating fungi prefer saprophytic life, so fresh wood that is not decayed and free of mold should be selected for cultivating fungal logs, and the cultivation time should be shortened as much as possible. If contaminating fungi are found on the fungal logs, scrape them off if the infection is light and sun-dry for 1-2 days; discard them if the infection is severe. 2. Inspect the Gastrodia elata seeds used. If mold infection is found, scrape it off and sun-dry if the infection is light, or disinfect the affected area locally with 75% alcohol, carbendazim, etc. before use. Any Gastrodia elata seeds that are bruised or rotten must be discarded. 3. The filling material must be packed firmly, and never leave
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How to effectively prevent browning after harvesting lilies?
During the harvesting and storage of lilies, due to prolonged exposure to sunlight, the color of lily scales changes from white to brown, a condition known as browning. Browning is an oxidation reaction that occurs under the catalytic action of biological enzymes in lily scales. Browning reduces the quality of commercial lilies; if they are seed lilies, the germination rate of browned bulbs is low, causing seed rot. This year lilies matured early, and harvesting is expected around early July, so attention should be paid to preventing browning early. During harvesting, attention should be paid to shading and covering. Under strong direct sunlight, lilies dug from the soil are often prone to
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Getting the five key steps right in Gastrodia elata cultivation can effectively increase yield
To achieve stable and high yields of Gastrodia elata, the first thing is to get the five pre-planting steps right: First, choose the site. Gastrodia elata cultivation can be adapted to local conditions, whether indoors, in air-raid shelters, semi-basements, or chicken coops. Because Gastrodia elata likes dark, damp, and cool environments, choose places with good ventilation and shade as much as possible, with semi-basements and outdoor trenches giving the best results. You can lay a layer of bricks before use, or increase the thickness of the bottom sand layer to enhance its water permeability. Second, if the indoor floor is concrete, use high-quality Armillaria mellea fungal material (spawn). Armillaria mellea fungal material
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Feeding chicks garlic sugar water can effectively prevent diseases
In the hot summer, chicks have relatively poor tolerance, so the probability of digestive tract and other diseases is relatively high. Today we introduce a disease prevention tip to prevent and treat chick colds, digestive tract diseases, selenium deficiency and other conditions. The specific method is as follows: take 50 grams of purple-skinned garlic or garlic, peel and mash into a paste, add 2 kg of warm boiled water, soak for 8 hours, then add 2 kg of prepared 10% sugar water, stir evenly, and feed to the chicks. When feeding adult chickens, an appropriate amount of iodized salt can be added to achieve the effect of disease prevention and treatment.
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Cooling pigs in summer can effectively increase weight gain
Many farmers believe that "pigs do not grow in June," and that feeding them well or poorly makes no difference, so they relax feeding management in summer. In fact, as long as the following cooling measures are taken when raising pigs in summer, the pigs will not only gain meat but also grow just as fast. (1) Spray water on the pigs' bodies and the floor of the pig house to cool them down. When spraying water to bathe the pigs, do not spray their heads. (2) Supply cool clean water in a timely manner. After the pigs finish eating, give them enough clean cold water to drink. (3) Feed more green fodder. Feed an appropriate amount of high-energy feed. (4) Take mosquito prevention measures so the pigs can sleep quietly.
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How to effectively treat viral disease in bell peppers?
Viral diseases are mainly spread when insects or friction wounds infect the plant with the virus. Control measures. (1) Do a good job of pest control: you can use imidacloprid, Yibianjing, Actara and other pesticides for foliar spraying, spraying once every 7-10 days to prevent the spread of viral disease. At the same time, install insect-proof nets at the vents to reduce pest damage. (2) Spray nutrient solution: you can spray the leaves with Fengshou No. 1 at 800 times mixed with 0.1% zinc sulfate (1 liang to 3 sprayers) for spraying, spraying once about every 7 days, which can effectively prevent viral disease
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How can bamboo-leaf grass in cotton fields be controlled effectively?
First choose a suitable herbicide, then decide the dosage according to the weed species, leaf age and humidity level. For example, when using fluazifop-P-butyl to control annual weeds, when soil moisture is suitable, the effective ingredient dosage per mu is 9-17 grams; under drought conditions it is 17-24 grams; to control perennial weeds, the effective ingredient dosage per mu is 27-45 grams. Spray on the stems and leaves when grass weeds are at the 2-5 leaf stage. In summer, apply the herbicide on windless days, in the early morning and evening when temperatures are lower; uniform spraying is required, and keeping
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How can azalea chlorosis be prevented and treated effectively?
Azalea chlorosis is a physiological disease, but the causes of chlorosis are complex. If prevention and treatment are carried out blindly, it is often futile. Therefore, careful observation must be made to determine the condition, identify the cause, and then apply the right remedy for it to be effective. The various symptoms, causes and effective prevention and treatment measures for azalea chlorosis are described below: 1. Iron deficiency. 1. Soil iron deficiency: The formation of chlorophyll requires elements such as iron and nitrogen, and the phenomenon of chlorosis caused by soil iron deficiency occurs frequently. Therefore, supplementing the iron element in the soil is crucial. Ferrous
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Seven key elements of fattening domestic rabbits, which can effectively improve meat quality and increase output
Fattening can improve meat quality and increase output: the seven key elements of fattening domestic rabbits
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