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How to raise river shrimp? Master these six key steps
1. Pond conditions and clearing. Choose a freshwater pond or shrimp pond with an area of 3-5 mu, a water depth of 1.5-2.5 m, abundant freshwater sources, no pollution, and a sandy bottom. 2. Fertilizing to cultivate feed. One week before stocking shrimp fry, filter with a 60-80 mesh silk screen, fill with 30 cm of water, and apply 50 kg of base fertilizer (fermented livestock manure) or 5 kg of urea per mu to cultivate basic feed.
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What are the key points to note when raising pheasants during the laying period?
Protective measures during the laying period of pheasants directly affect the number and quality of eggs laid. So what protective measures need to be done well during the laying period of pheasants? Below is the experience summarized by the technical staff of Zhaobao Ecological Farm: 1. Increase lighting. According to the farm's experience, during the laying period
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Detailed Explanation of the New Technology for Raising Fly Larvae in Plastic Greenhouses
Raising flies in cage nets in ordinary civilian houses is a technology commonly adopted in the fly farms that have emerged in China in recent years. This technology requires heating facilities to be installed in the room; otherwise, when the indoor temperature in autumn, winter and spring cannot reach 27°C, the reproductive capacity of the flies drops severely.
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Detailed Explanation of Breeding Knowledge in Tibetan Mastiff Raising
1. When the body condition of the male and female mastiffs differs greatly, the assistant squats at the left rear side of the female mastiff, grasps the female mastiff's tail and the knee of the left hind limb with the left hand, holds the female mastiff's vulva with the right hand, and appropriately adjusts the female mastiff's vulva up and down according to the angle of penile insertion, so that the male mastiff's penis and the female mastiff's vagina are
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What facilities need to be prepared for raising roe deer on a farm
Enclosure wall If the courtyard wall of a farm household is lower than 2 m, it must be raised to 2 m. If there is no courtyard wall, build a 2 m high wall with brick and stone. First, to prevent the roe deer from being startled and fleeing, and second, to prevent theft. Roe deer pens can, where conditions permit, be built with brick, stone and cement, or can also be
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Practical Methods for Raising Turtles to Increase the Fertilization Rate of Turtle Eggs
Artificial breeding of turtles has sprung up in many places in recent years, but breeders have found that although female turtles of some species lay a lot of eggs, the fertilization rate is not high, especially the fertilization rate of eggs from turtles at their first laying age is even lower. Later, turtle breeding experts discovered that in nature, during the sexual maturation process of many animals
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What should beginners pay attention to when raising ground beetles?
Feeding scale: different feeding scales yield different benefits per unit area. Generally speaking, the smaller the feeding scale, the higher the cost, the lower the breeding benefit, and the greater the breeding risk. But the scale should not be too large either. Considering both input and output, it is recommended: if ground
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Experience and Techniques for Winter Breeding and Management of Rex Rabbits
The management of raising Rex rabbits is extremely important, especially in winter, when temperatures are low, sunshine hours are short, and green fodder is scarce, which brings certain difficulties to rabbit raising. If feeding and management are improper, it will not only increase expenses due to higher feed consumption and higher disease and mortality rates, but also seriously affect fur quality, while also restricting the rapid development of production. The focus of winter feeding and management is to do a good job in cold protection and heat preservation as well as winter breeding and winter raising. The following points should be noted in the winter feeding and management of Rex rabbits.
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Methods and Key Technical Points for Raising Earthworms with Biogas Residue
Earthworms have a high protein content and contain a variety of nutrients. They are not only good feed for chickens, ducks, pigs, and fish, but also a beneficial food for humans. Earthworm castings can activate soil and are a high-grade horticultural fertilizer. Earthworm castings contain up to 11%-68% humic acid, which can promote
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What are the site construction requirements and precautions for raising Muscovy ducks?
When raising Muscovy ducks, the duck house is key. Not only must a suitable location be chosen, but the design must also suit the living habits of Muscovy ducks. Only scientific rearing can produce healthy Muscovy ducks. 1. Basic requirements for building a Muscovy duck house Compared with other waterfowl,
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