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First-litter reproductive performance determines the rest of her life: how to raise high-performance replacement gilts
A sow's first-litter reproductive performance determines the rest of her life: how do you raise high-performance replacement gilts?
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A detailed guide to growing gladiolus, easily enjoy a fresh life
Do you like a home full of greenery? Do you like a home full of poetic charm? Do you like a cozy and warm home? If you do, then take action. We can start with houseplant...
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Cyanobacteria in mussel ponds tend to overproliferate in midsummer; pay attention to prevention and control
Summer has high water temperatures and strong light, making it a season of high cyanobacteria incidence. Once cyanobacteria proliferate heavily on the water surface, the water quality becomes lean; after pearl mussels ingest cyanobacteria, it is not easy for them to digest (cyanobacteria have thick cell walls), and cyanobacteria adhere to the mussels' gills, affecting respiration. At the same time, after cyanobacteria die, protein decomposition produces hydroxylamine, which combines with toxic substances such as hydrogen sulfide in the water and can poison the pearl-culturing mussels to death. Therefore, in summer, the excessive proliferation of cyanobacteria must be strictly controlled, with targeted prevention and treatment. 1. Summer temperatures are high, and at the bottom
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External-use medication for fish and shrimp, a lifesaver for treating diseases in aquaculture
Properties: This product consists of two compound preparations, Type A and Type B. Type A is a yellow-brown powder, and Type B is a slightly red transparent liquid. Action and uses: External-use medication, mainly for the prevention and treatment of bacterial and viral diseases in fish and shrimp, and for oxygen deficiency causing fish to gasp at the surface. Usage and dosage: (1) Whole-pond splashing: the concentration for preventing and treating bacterial and viral diseases in fish and shrimp is (1.5-3.0) ppm. (2) The concentration for rescuing fish and shrimp gasping at the surface is (2.0-3.0) ppm.
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A Detailed Explanation of 6 Common Life Habits of Dogs
Dogs Judge People by Appearance Dogs were originally social animals that respected their leaders and worked hard to protect their companions. After entering human life, they obey the head of the household: the female owner feeds and cares for them, and children play with them; the male owner, who spends the least time at home, instead inspires their awe. Conversely, if the female owner is more authoritative and leads the whole family, the dog will also obey her completely. It fears, even dreads, those taller than itself, while toward dogs of the same height or smaller, it instead feels curiosity and develops a strong desire to protect them. Therefore
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What are the symptoms of porcine proliferative enteropathy? Detailed explanation of prevention and treatment methods
Porcine proliferative enteropathy, also known as proliferative enteritis, is a common intestinal infectious disease in growing and finishing pigs. Other names include necrotic enteritis, proliferative hemorrhagic enteropathy, porcine ileitis, terminal ileitis, and porcine intestinal adenomatosis. The clinical manifestations of the disease are mainly intermittent diarrhea, decreased appetite, and stunted growth. Growing pigs and replacement gilts sometimes have bloody diarrhea and sudden death. The characteristic finding on necropsy is thickening of the mucosa of the small intestine and ileum. The histopathological change is characterized by adenomatoid proliferation of immature intestinal cells within the crypts of the ileum and colon. The disease is endemic in various parts of the world.
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4 Important Life Habits You Must Know for Raccoon Dog Farming
The raccoon dog's life habits have the following four characteristics. (1) Gregariousness: wild raccoon dogs usually live in pairs in dens, with 1 male and 1 female per den, though there are also cases of 1 male with multiple females or 1 female with multiple males. The parents and pups of neighboring dens usually play and frolic together, and mother raccoon dogs sometimes even nurse each other's young indiscriminately. Under domestic conditions, this characteristic can be used to group weaned pups into groups of 10~20 and raise them together in pens. (2) Nocturnal: this characteristic is very obvious in wild raccoon dogs. They sleep in their dens during the day and come out around dusk and dawn to move about and
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How to Keep Mutton Fresh: Practical Methods to Extend Its Shelf Life
Fresh mutton, especially a freshly slaughtered carcass, has a suitable temperature and is rich in nutrients, making it ideal for bacterial growth and reproduction. Particularly in hot weather and seasons, under natural conditions it will spoil and deteriorate within a few hours, and sometimes it even begins to discolor and spoil before it reaches the market or is sold out. Given this situation, freshly slaughtered mutton, whether for short-term storage or for slaughter-to-order sales, must be cooled or refrigerated promptly so that the meat temperature drops below 5°C in time, in order to reduce bacterial contamination and extend its shelf life.
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How to raise a small turtle so it lives a long life? Practical care methods to share
Introduction: Many people want to keep turtles, because they all think turtles are fun, have strong vitality, are quiet, and need only a small space. But few manage to keep them alive and well; they buy them and raise them according to the methods the pet sellers tell them, and as a result the turtles die before long. So how do you raise a long-lived little turtle? 1. How to choose one. A healthy turtle has a hard, complete, unbroken shell, a thick body, and a bright light-green shell; its eyes are bright and wide open, its nostrils are clean and clear, and its head rear and limbs move freely. It will compete for food, and some will climb onto other turtles' shells to rest. In short, choose
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An Introduction to the Common Life Habits and Characteristics of Dogs
Dogs Have a Hierarchical Instinct. Dogs are naturally sociable animals, but within a group there is a clear hierarchy. In dog breeding farms, rural areas or suburban dog packs, there is always a top dog (usually an older dog) that dominates and governs the whole pack. How does a high-ranking or senior top dog demonstrate its hierarchical superiority? It usually uses the following specific actions to show it: for example, it is allowed to inspect another dog's reproductive organs while the other is not allowed to inspect its own; it does not permit the other to urinate where another dog has already urinated; the other may shake its head, wag its tail, act playful, or retreat in front of the top dog
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