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Detailed Explanation of Autumn Rabbit Keeping Epidemic Prevention Methods and Technical Key Points
When domestic rabbits come through the hot summer, their disease resistance declines somewhat. By autumn, they are also in the molting period and the doe kindling period, so epidemic prevention is very important. 1. Vaccine immunization ①Rabbit plague vaccine. The tissue inactivated vaccine currently in use has relatively good effects. Inject 1 ml subcutaneously per rabbit; strong immunity can be produced in 5-7 days, and the immune period reaches 6 months. ②Rabbit plague-Pasteurella bivalent vaccine. Inject 1 ml subcutaneously per rabbit; it can protect against rabbit plague infection for half a year and against Pasteurella infection for 4 months. ③Clostridium welchii type A inactivated bacterial vaccine. Inject subcutaneously per rabbit
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Intercropping Cultivation Techniques for Licorice in Land Returned from Farmland to Forest
Intercropping licorice in land returned from farmland to forest can both conserve soil and water and increase economic returns, achieving the goal of using the land to support the forest and the forest to support the land, and realizing a "win-win" for both the economy and ecology. Since 2002, Regiment 137 has conducted cultivation trials of intercropping licorice in land returned from farmland. After several years of experimentation and exploration, breakthrough progress has been made. 1. Land selection: Select sandy loam plots of land returned from farmland to forest with relatively low salinity and alkalinity, relatively few field weeds, and good drainage for intercropping licorice. The main tree species planted in the sowing area is wolfberry seedlings; the planting pattern is furrow planting
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How Does a Mother Dog Give Birth? A Detailed Explanation of the Entire Whelping Process
The first step of a mother dog giving birth: the mother dog will experience labor pains and an uneasy expression due to uterine contractions. From the onset of labor pains in the mother dog to the birth of the puppies and their departure from the mother's body, the birth of each puppy takes roughly only one hour; if it exceeds one hour, a veterinarian should be contacted immediately. When each puppy is born, it is wrapped in a thin placental membrane. At this point, the mother dog will bite and pull the puppy's umbilical cord, and lick away the membrane with her mouth so the puppy can breathe deeply, then slowly lick the adorable puppy
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Key Points of Mushroom Harvesting, Storage and Fresh-keeping Techniques
I. Storage Characteristics and Varieties Mushrooms are rich in amino acids and protein and have a delicious flavor. However, after harvest, mushrooms respire vigorously and at room temperature quickly open their caps, turn brown, develop off-flavors and deteriorate in quality, so they can only be stored for a short time. Dried mushrooms are easy to preserve, but their nutritional value decreases, and delays in processing can cause serious losses. Therefore, measures must be taken after harvest during storage, transport and sale and before processing to prevent a decline in mushroom quality. There are many cultivated varieties of mushrooms, and common ones include oyster mushroom, shiitake, button mushroom, enoki mushroom and phoenix mushroom.
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Scraping pear tree bark in winter is the key to growing good pears
The farming proverb says: "If you want to eat good pears, scrape the bark in winter." In the cold winter season, scraping off the old bark of pear trees that have already borne fruit can effectively eliminate fungal spores such as pear scab, ring rot, anthracnose, and pear rust that remain inside and outside the old cracked bark of pear trees, as well as the eggs of various pear tree pests such as the pear psyllid, aphids, fruit borers, and scale insects, ensuring robust production of pear trees with high quality, high yield, and high returns. Scraping must be thorough When scraping pear tree bark, you must remove the old cracked bark, rot disease, pear scab, ring rot, anthracnose, scale insects, pear psyllids, aphids,
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What are the methods for keeping mushrooms fresh? Learn these tricks to store them longer
Storage and preservation of mushrooms 1. Kinetin preservation method. Soak fresh mushrooms in a 0.01% 6-aminopurine solution for 1015 minutes, take them out, drain them, and then store them. 2. Sodium metabisulfite treatment method. First rinse the mushrooms with a 0.01% sodium metabisulfite aqueous solution for 35 minutes, then soak them in 0.1% sodium metabisulfite for half an hour, take them out and drain them, put them into plastic bags for storage; the preservation effect is better under room temperature conditions of 1015°C.
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Intercropping insect-resistant cotton with potatoes: both crops can achieve high yields
In recent years, the model of intercropping potatoes with insect-resistant cotton has been welcomed by the people. According to surveys, this model not only enables cotton to achieve high yields (lint yield of 90-100 kg per mu), but also "freely" yields an extra 1500-2000 kg of potatoes per mu. The key cultivation techniques are as follows. I. Potatoes ① Seed selection and sprouting. It is advisable to choose early-maturing, short-stalked, high-yielding virus-free varieties, such as Holland No. 7, Jinyin No. 8, etc., using 80-90 kg of seed potatoes per mu. In mid-February, cut the seed potatoes into pieces (each kg cut into 40-50 pieces) and use a sunny cold frame or greenhouse
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Why should high-quality queen bees be used in beekeeping?
In using high-quality queen bees, three main aspects should be considered: selecting Chinese bee (Apis cerana) breeds with excellent breed characteristics and production performance, using new queen bees, and preventing the degeneration of the Chinese bee breed used. Using queen bees with excellent traits is the guarantee for strong colony rearing of Chinese bees. In Chinese bee rearing, breeds should be selected that have characteristics such as strong egg-laying ability of the queen, strong colony strength, weak swarming tendency, high yield, and strong disease resistance (especially resistance to Chinese sacbrood disease). Excellent queen bees can be obtained through bee breeding production departments, but it must be noted that introduced queen bees should be able to
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What trace elements are needed for keeping clownfish?
To keep marine fish, of course you need "seawater," and natural seawater is certainly the most suitable for keeping them, but due to environmental pollution, using seawater drawn from the seaside is not the most appropriate approach; instead, seawater should be drawn from the deep ocean far offshore, and this seawater drawn from the ocean must undergo many processing steps before it can be used. First, the container holding the seawater must never be a metal container, because the metal ions will dissolve into the water and harm the health of the aquatic life. Second, it must be sealed and stored in a place not exposed to sunlight.
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What to Do When Alligator Snapping Turtles Kill Each Other? Five Methods to Help You Prevent It Effectively
Alligator snapping turtles are native to North America and Central America. They are physically strong and highly aggressive, making them a relatively unique species among turtles. Alligator snapping turtles are famous for their high reproduction rate, fast growth, large meat yield, and delicious meat, and are now favored by many farmers. They have been promoted for breeding in many regions, with considerable economic benefits. However, in high-density artificial breeding, due to their nature as well as environmental, feed, and mating factors, alligator snapping turtles kill each other, resulting in a low survival rate. To solve this problem, Zhejiang Province
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