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Detailed Explanation of Schisandra Seedling Raising Methods and Technical Points
For Schisandra seedling raising, there are generally several methods such as sowing and seedling raising (seedlings), cuttings and layering, because there are currently relatively few excellent varieties, and seedlings for production are still mainly seedlings. The following focuses on the cultivation method of seedlings. 1. Seed treatment: At the end of September, select fruits with large spikes, many seeds, and uniform size, soak them in clean water for 2~3 hours, rub off the flesh, pick out inferior seeds, remove and dry them, then mix the cleaned plump seeds evenly with three times the amount of fine sand, choose a wind-sheltered and sunny place and dig
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What are the sanitation requirements for raising Ussuri raccoon dogs?
General sanitation requirements 1. A lime disinfection trough made of cement must be set up at the entrance of the raccoon dog farm; if conditions permit, sunlight disinfection can be added, as ultraviolet rays have a very good killing effect on anthrax spores and Pasteurella. All personnel should enter and exit through this point, and outside visitors should be controlled. Feeding and technical staff should manage their respective raccoon dog groups, tools, feeding utensils and supplies according to their division of labor, and must not mix them up. 2. The ground of the raccoon dog farm should always be kept clean and dry. Quicklime powder should be spread on the ground of the pens once a week, and feces should be cleaned up once a day and concentrated in a fixed location
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Seeding and Seedling-Raising Methods and Key Techniques for Dianthus
Dianthus is a perennial herbaceous plant of the genus Dianthus in the family Caryophyllaceae, with numerous varieties and rich flower colors, and it is mainly propagated sexually. When raising Dianthus seedlings, choose a flat, dry site, apply 15 kg of compound fertilizer, deep-plow, break up the soil, and level it, then form beds 1 m wide. Irrigate once thoroughly, and sow immediately after the water seeps in. After sowing, cover with a thin layer of fine soil, set up a small arch shed, and cover with plastic sheeting. The temperature inside the shed should preferably be 20°C to 26°C, so that seedlings emerge in about 10 days. After emergence, pay attention to ventilation to prevent excessive growth, so as to achieve the purpose of hardening the seedlings
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Sprouted grain is a high-quality feed for raising fish, with good feeding results
Feeding fish with sprouted grain has the advantages of a wide range of raw materials, simple preparation, rich nutrition, strong palatability, convenient feeding, and low cost. In addition, it can ease the shortage of concentrated feed and green feed, making it a fish feed worth promoting. Sprouted grain is rich in vitamins and carotene. Raising fish with sprouted grain can promote the transformation of nutrients and metabolism in the fish body, and enhance the skin's antibacterial ability. It is especially important for the pre-spawning conditioning of feeding fish such as grass carp, carp, and bream, and can increase the spawning rate, fertilization rate, and survival rate. The preparation and feeding methods of sprouted grain are introduced below:
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Detailed Explanation of Key Techniques for Raising Strong Seedlings for Machine-Transplanted Rice
With the improvement of the level of intensification in rice production, mechanical transplanting has become an inevitable trend. One of the keys to machine-transplanted rice production is raising strong seedlings. The following measures can produce strong seedlings: 1. Apply strong seedling agent. The strong seedling agent is usually mixed with the subsoil. First mix a small amount of fine soil with the strong seedling agent evenly, scatter it on the bottom of the seedling tray, and then add the subsoil. This avoids uneven mixing and scattering due to too much subsoil, which leads to uneven distribution of the strong seedling agent, causing seedling dwarfing and failure to emerge where too much strong seedling agent is present, resulting in seedlings pulling loose during transplanting and affecting the quality of mechanical transplanting. 2. Cover with plastic film.
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Key Technical Points and Management Methods for Raising Hyplus Rabbits
The Hyplus composite strain meat rabbit is a hybrid breed developed by the French company Euro Rabbit in the late 1970s. It was bred from nine original breeds through different crossbreeding combinations and selection trials. One of the most notable characteristics of this breed is its high meat yield, reaching up to 59%, which is the highest among current meat rabbit breeds. The meat is tender, and adult commercial rabbits weigh an average of 4.5 kg. After decades of breeding, it has become one of the main breeds in the current meat rabbit market. Yuncheng City was among the earlier areas in our province to develop it, and Hyplus rabbit raising is currently developing well. Housing
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Key Techniques for Raising Tea Seedlings from Short Cuttings in Summer and Autumn
I. Nursery Plot Preparation 1. Site selection. A yellow soil in which tobacco, hemp or vegetables have never been grown is required; sandy loam or red soil may also be used; the soil pH should be 4.5-5.5, and the organic matter content in the 0-15 cm soil layer should be below 1.5%; watering should be convenient, and the site should be located below and near a water source. 2. Land preparation. First plow the soil deeply and thoroughly to 25-30 cm, then finely work the top 20 cm of soil repeatedly to ensure the soil is crumbled and the surface is level. 3. Bed making. In summer, make the beds oriented due east-west; in autumn, make them oriented slightly east-west. The beds should be 1.2 m wide and 8-10
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Pigs' drinking water cannot be ignored; raising pigs well requires attention to proper drinking water
Water is an important substance for the life activities of all animals. Pigs are no exception. In pigs, all life and physiological activities, including the digestion and absorption of nutrients, excretion of waste, blood circulation, respiration, and regulation of body temperature, depend on water. Once a pig's body lacks water, its life and physiological activities will be affected, leading to poor digestion and absorption of pig feed, thicker and more concentrated blood, elevated body temperature, and so on, which reduces feed conversion efficiency, increases feeding costs, and lowers breeding profitability. At the same time, it can also hinder pig growth and development and trigger various diseases. 1. Pig drinking water
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Take mosquito repellent measures in pig pens when raising pigs in summer.
1. Chinaberry (Melia azedarach) branches and leaves for mosquito repellent. Tie chinaberry branches and leaves into bundles, soak them in diesel oil, and hang them above the pig pens with galvanized wire. Soak them in diesel oil once every three days, then keep replacing the chinaberry branches, and the mosquitoes can be repelled. 2. Tomato branches and leaves for mosquito repellent. Gather fresh tomato branches and leaves, mash them and extract the juice, and rub it over the pig's whole body, generally once every 2-3 days; it can also be sprayed with a sprayer. At the same time, some tomato branches and leaves can also be placed in the pig pens, 1-2 times per week. 3. Use fresh mint leaves for mosquito repellent. Gather fresh
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What are the points to note when raising young dogs?
The young period is the main stage of growth and development, and the body grows rapidly, so sufficient nutrition must be supplied. Generally, in the first three months after birth, the main growth is of the body and weight; from 4-6 months, the main increase is in body length; after 7 months, the main growth is in height. Therefore, different nutrients should be supplemented according to different developmental stages. Puppies under 3 months old should be fed at least 4 times a day. Feeding small amounts frequently can keep the dog always feeling a little hungry, so it will not become bored or picky. For puppies aged 4-6 months, the appetite increases and weight rises quickly, and the amount of feed needed each day also increases accordingly.
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