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Greenhouse Silkworm Rearing: Key Technical Points and Management Methods Explained
Greenhouse silkworm rearing is a new technology in sericulture production, and it has been promoted and applied in Shandong and Jiangsu for more than 10 years. In our province, trial rearing carried out in Tongxiang, Xiuzhou, Huzhou, Deqing, Shangyu and other cities and counties achieved preliminary success. All greenhouse silkworm rearing technologies have gradually been
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What kind of soil is best for raising earthworms? Soil choice matters
Many people may think that the earthworm is a creature with no use, and sometimes when it crawls onto the road it is particularly annoying. In fact, the role and value of earthworms are enormous. Many people use earthworms as fishing bait, and earthworms also have certain
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Analysis of Causes of Death in Scorpion Farming and Preventive Measures
1. About 1% of male scorpions die after mating. This is the natural law of survival of the fittest, and farmers need not worry. 2. Death from cannibalism. When food is lacking during the rearing period, water is lacking, conditions are monotonous, or density is too high, cannibalism will occur. Pay attention to providing sufficient food, maintaining
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What aspects need attention in winter greenhouse farming of soft-shelled turtles?
At present, the primary task for soft-shelled turtle farmers is how to farm safely and get through the winter, laying the foundation for pond division farming in early spring. For this reason, the author introduces valuable experience in greenhouse soft-shelled turtle farming as follows, for the reference of fellow farmers: The first point is that the temperature must be kept stable, with no major changes.
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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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What are the reasons pigeons stop laying eggs?
Stopping laying caused by advanced age. Breeding pigeons over 7 years old, due to reduced or lost reproductive function, lay fewer eggs or even stop laying. In production, old pigeons producing fewer than 5 pairs per year should be culled. Stopping laying caused by molting. This kind of laying pause is seasonal. Meat pigeons molt from
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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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What are the methods for preventing and controlling insect pests in centipede farming?
1. Ants. Ants are the greatest enemy of centipedes during molting and the egg-laying and hatching periods. Because a centipede that is molting has no ability to resist, and its new skin is tender, it easily attracts large groups of ants that bite it to death. At the same time, during the incubation of eggs, the centipede is in a semi-sleep state and moves slowly, making it easy for
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What calcium supplement feeds are commonly used in quail farming
1. Stone powder is obtained by crushing high-quality limestone; its main component is natural calcium carbonate, containing 36%-39% calcium. It has a wide source, low price, and high utilization rate. 2. Bone meal contains large amounts of calcium and phosphorus, and its calcium and phosphorus are relatively balanced; supplementing with bone meal is better than shell powder
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Analysis of the reasons why young rabbits are prone to disease after weaning
After weaning, young rabbits face changes in environment and feed, and the stress responses caused by these changes are an important reason why young rabbits become ill after weaning. 1. Environmental stress: young rabbits are moved to a new environment and do not adapt. The physiological functions of weaned young rabbits are still not fully developed,
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