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Key Points of Artificial Insemination Technology for Rex Rabbits and an Analysis of Its Advantages and Disadvantages
Semen collector. Rabbit artificial insemination mainly includes semen collection, semen quality evaluation, dilution, preservation, transportation, insemination and other steps. The operation of rabbit artificial insemination equipment is as follows: 1. Preparation before semen collection (1) Preparation of the semen collector. There is currently no unified
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Comprehensive Technical Points for Raising Laying Ducks in Winter
To achieve high yields when raising laying ducks in winter, the following key points must be mastered: Winter temperatures are low and daylight hours are short, so laying ducks have a low egg production rate or even stop laying. However, based on the author's many years of practical production experience, as long as winter management is done well, the laying rate of female ducks hatched in the spring of that year can still remain
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Raising Techniques and Precautions for Confined Egg Ducks
Confined Egg Duck Techniques: 1. Management of ducklings (1-30 days of age). Before brooding, prepare the brooding room and transport boxes and disinfect them, and have ready duckling complete compound feed, drinkers, feed troughs, wet-and-dry bulb thermometers, etc. 1. Brooding temperature In the first few days, ducklings have a very poor ability to regulate their body temperature; the temperature standard for the first three days is 33-35°C, then gradually lowered. In practice, you can judge whether the temperature is suitable from the ducklings' activity. If the flock is evenly distributed, lively and active, with a strong appetite and normal droppings, it shows the temperature is normal; if the ducklings crowd as close to the heat source as possible, it shows the temperature is low and you must raise it immediately; if they stay away from the heat source, gasp with open bills and drink large amounts of water, it shows the temperature is too high.
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Northern Egg Duck Confinement Rearing Techniques and Precautions
I. Basic Requirements for the Duck House In northern regions, the seasons are distinct, and both annual and daily temperature differences are large, especially in winter, when the climate is cold and dry. Compared with the north, southern regions are warm and humid, with relatively small temperature differences. Therefore, in terms of duck house construction, southern houses are tall and spacious and pay more attention to ventilation and air permeability, while northern houses are best oriented with a south-facing front and a high degree of airtightness; attention must be paid both to ventilation and air permeability and to measures for raising and maintaining temperature.
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Comprehensive Technical Points for Raising Laying Ducks in Spring
Technical points for grazing laying ducks in spring: 1. Choose good grazing grounds. In early spring, laying ducks can be grazed in shallow ponds and dams, river ditches, and small inlets; when the water sounds with the plowing and harrowing of spring farming, they can be grazed in plowed rice fields prepared for transplanting rice seedlings. 2. Graze carefully. Early spring temperatures are on the low
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Technical Points for Raising Laying Ducks in Film-Covered Greenhouses
The laying duck breeding industry is an important sector of our country's agriculture, and our country is the world's largest in laying duck breeds, breeding, consumption, and trade. Laying duck breeding techniques are also becoming more numerous and more refined, and now the technique of raising laying ducks in film-covered greenhouses is introduced: 1. Build the duck
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Key Techniques for Artificial Breeding and Seed Rearing of Abalone
Abalone is a valuable marine delicacy. In recent years, artificial abalone farming in China has developed rapidly, which makes abalone seed rearing crucial. So how exactly should abalone be artificially bred, and what is the specific procedure? Below we introduce it in detail. (1) Raising
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Key Technical Points for Feeding and Management of Laying Hens During the Laying Period
The first laying cycle of egg-type chicken breeds is about 1 year, and the whole process can be divided into three stages: early laying period, peak period and late laying period. The coordinate curve plotted based on the average weekly laying rate during the laying period (the vertical axis indicates the laying rate, and the horizontal axis indicates age in weeks) is called
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Prevention and Control Methods and Technical Key Points for Colibacillosis in Broiler Chickens
To prevent and control colibacillosis in broiler chickens, you must first understand what colibacillosis in broiler chickens is and how it occurs. Colibacillosis in broiler chickens is an infectious disease caused by Escherichia coli. This disease can occur in chickens of different ages, but chicks are more susceptible, especially
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Detailed Explanation of Key Points for Autumn Rex Rabbit Breeding Technology
Autumn Rex rabbit feeding and management is very important. The quality of Rex rabbit breeding and reproduction in early autumn is related to the breeding profit before the New Year. In autumn, the sky is high and the air is crisp, the climate is dry, and the weather slowly becomes cooler. It is a great season for raising Rex rabbits, but how should Rex rabbit breeding be done in autumn, and what needs to be done?
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