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Four key points to master in partridge farming
1. Breeding characteristics: adult male partridges weigh 0.75 kg, females 0.6 kg. Artificially raised partridges can lay more than 80 eggs per year, with a fertilization rate of 85%, an incubation period of 18 days, and a hatchability of up to 90%. 2. Selection of breeding partridges: female partridges used for breeding must
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What are the four key points to get right in intensive snakehead culture? Detailed techniques
To achieve high yield and good returns in intensive snakehead culture, four key points must be got right. 1. Seed stock: Snakehead is hardy and highly resistant to disease, but during the fry stage the incidence of disease and mortality rate are relatively high. For pond intensive culture, the stocking size of seed stock should be within 100 fish per kg. Such seed stock is close to adult fish in all respects, has a high survival rate after stocking, and is easy to raise. At the same time, note that the seed stock should be uniform in size, free of disease and injury. Deformed fry with a big head and small tail, improper proportions, or protruding eyeballs must not be introduced for stocking.
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Four key points to grasp when raising chickens in summer
1. Effective ventilation Many farmers use improper methods for effective ventilation of chicken coops, for example, installing electric fans inside the coop to blow air directly onto the chickens. In fact, this practice has little cooling effect. Because chickens themselves have no sweat glands, merely blowing air without sweat evaporation
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Four key points to note in fox farming
The fox has high economic value. Its main product, fox fur, belongs to the large-hair fur category and has the advantages of being tough and wear-resistant, soft and light, warm and attractive, making it a high-quality raw material for making fur products such as fur collars, hats and fur rugs. How to raise them reasonably so they create higher value
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Four key points to get right when introducing wild hares, and farmers need to master the essentials
China has exceptionally favorable conditions for raising wild hares: abundant grass resources and a suitable climate, and the vast majority of regions meet the conditions for raising wild hares; wild hares have strong stress resistance and adaptability, grow and develop quickly when raised, cost little, and yield large returns, and generally after three months of raising they can be
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Four key points to master in muskrat breeding management
The muskrat, also known as the Qinggen mink or water rat, is a valuable fur-bearing animal that is active in water and lives on land. Managing muskrats well requires passing through four key points: pool water, temperature, food, and the rat house. 1. Pool water. Muskrats like to be active in water, so the cleanliness and hygiene of the pool water
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How to select and manage superior breeding chickens? Master these four key points
1. Appropriate ratio selection and pairing. If you have a superior flock but do not carry out rational selection and pairing, and let them mate randomly and indiscriminately, then the offspring produced will not be good. Therefore, in a flock of the same breed, for every 8-10 hens, select 1 particularly outstanding rooster, and it should have unique
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How to transplant Chinese chives? Remember these four key points
Chinese chives have a very strong tillering ability and exhibit root-jumping (that is, as the Chinese chives tiller, they gradually move upward in layers, and the rooting position of the Chinese chives also keeps rising). Continuous growth in this way often leads to a sharp decline in both yield and quality three to four years after transplanting, and growers
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What are the four key points of field management for sweet potato cultivation?
First is topdressing to promote seedling growth. Cultivate 7-10 days after planting; per mu, use 20-30 loads of human and livestock manure water mixed with 10-15 kg of ammonium bicarbonate or 5 kg of urea (preferably 7-10 kg of 40% high-efficiency compound fertilizer) to irrigate the planting holes; at the same time, per mu, apply 100-150 kg of plant ash mixed with 25-30 kg of superphosphate between the holes, do not
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Four key points of anti-spoilage techniques for chestnut storage, chestnut growers need to know
Chestnuts are afraid of heat and dryness, and also afraid of freezing and moisture. Although there are many storage methods, slight impropriety can lead to weight loss, sprouting, and mildew spoilage. Corresponding measures must be taken to reduce losses and extend the fresh-keeping period. 1. Prevent mildew and spoilage. Chestnut mildew is mostly
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