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A Detailed Explanation of Autumn Silkworm Rearing Techniques and Feeding Management Key Points
I. Characteristics of the autumn silkworm period. In our city, mulberry trees are mostly pruned in the spring with the "even-branch" style of pruning, so spring leaf yield is low while autumn leaf yield is high, providing ample feed for rearing autumn silkworms. At the same time, temperatures are higher in the early stage and lower in the later stage, which suits the physiological requirements of the silkworm. Therefore, based
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Detailed Guide to Pre-Winter Preparation and Overwintering Techniques for Rice Field Eel Farming
After entering October, those engaged in rice field eel farming should pay close attention, because in another month or so, it will almost be time for the rice field eel's hibernation period. So, before the rice field eel overwinters, what exactly should be done for them? 1. Let the rice field eels eat their fill so they have enough physical energy; 2.
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Key Technical Points for Intensive Management of Oriental River Prawn in Autumn and Winter
Currently, it is the key season for stocking oriental river prawn in autumn and winter. Doing a good job in substrate, seed stock, bait, and water quality control, and effectively preventing disease and surfacing, are the top priorities for increasing production and income of oriental river prawn by the end of the year. Below, the relevant techniques for intensive culture of oriental river prawn are discussed from five aspects, for the reference of
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Detailed Explanation of the Key Technical Points for Polyculture of Crayfish in Wild Rice Stem Fields
As people's aquaculture levels continue to improve and aquaculture techniques continue to innovate, many new farming models have emerged. Polyculture is currently quite popular and is also a relatively new type of farming model. Polyculture can not only improve farming efficiency,
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Key Technical Points for Rearing Snakehead Summer Fry in Cement Ponds
I think many people have eaten snakehead in their lives, and anyone who has eaten snakehead knows that its flesh is very delicious and highly nutritious. Whether braised or stewed as soup, it makes a fine dish. Therefore, in China's aquaculture industry today, snakehead is relatively popular
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Key Technical Points for Pond Culture of the Orange-spotted Grouper
Orange-spotted grouper (Epinephelus coioides), locally called green grouper or grouper, is currently one of the best varieties for grouper culture. The grouper adapts to a salinity of 15-41, with an optimum salinity of 25-33, and adapts to a water temperature of 6-38°C, with an optimum water temperature of 20-30°C. It can tolerate a low temperature of 6°C, but does not feed below 14°C.
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Techniques for Separating Mother Scorpions from Baby Scorpions in Scorpion Farming
1. Separation time: carry out the separation when the baby scorpions have shed their white fibrous embryonic skin and changed from white to orange-red, and their tail segments are turned upward. 2. Separation methods. 1. Picking separation method. After the baby scorpions have climbed off the mother's back, in the evening pick out with chopsticks or tweezers the postpartum mother scorpions that are active outside and have shrunken forebodies, while the remaining baby scorpions stay in the original scorpion pool for rearing. This method is suitable for smaller-scale scorpion farming such as adobe birthing rooms, cement slab birthing rooms and wooden board nest-cell birthing rooms. 2. Glass separation method. First pick out the postpartum mother scorpions with chopsticks and rear them elsewhere, then gently pour the baby scorpions together with the rearing soil from the birthing room onto a glass plate in the middle of another rearing basin, place a wide-mouthed glass bottle under the glass plate, and the baby scorpions will slowly crawl toward the edge of the glass plate and fall into the rearing basin; finally, pour away the rearing soil on the glass plate. This method is suitable for smaller-scale scorpion farming. 3. Separation sieve method. Between pools, build a separation sieve 15-20 cm long, 10-20 cm high and with a pore diameter of 0.3 cm; the separation sieve only allows 2nd-instar scorpions to pass through, while the mother scorpions cannot get through. This method is suitable for large-scale scorpion farming. 4. Automatic separation slide method. Inside the scorpion pool, build a small pool whose bottom is 10-20 cm higher than the large pool, with surrounding edges forming a slope at a 60-degree angle to the floor of the large pool, and lay glass plates on the slope so that scorpions can only slide down and cannot climb up. The four walls of the small pool are glued together from 4 glass plates, and between the four walls and the pool bottom leave a narrow gap 0.3 cm high through which only baby scorpions can pass. During separation, pour the mother and baby scorpions from the birthing room together into the small pool; the baby scorpions pass through the narrow gap and slide down the slope into the large pool, while the mother scorpions remain in the small pool. This method is suitable for larger-scale scorpion farming. 5. Automatic separation box method. Between pools, at a height of 10-15 cm above the ground, build a separation box whose length and width are both 15-20 cm and whose height is 10-20 cm. On the side near the baby scorpion pool, make a slope at a 60-degree angle downward from the bottom plate of the separation box, and between the glass baffle of the separation box and the bottom plate leave a narrow gap 0.3 cm high. During separation, put the mother and baby scorpions together into the separation box; only the baby scorpions can pass through this narrow gap and fall into another rearing pool, and they cannot climb back up, thereby achieving the purpose of automatic separation. This method is suitable for large-scale scorpion farming.
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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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Detailed Explanation of Key Technical Points for Constant-Temperature Management in Winter Snake Farming
In order to further improve the economic benefits of artificial snake farming, snakes can be kept from hibernating and allowed to grow and develop just as they do in spring, summer, and autumn. The following measures should be taken: First, the temperature problem must be solved well, and a constant temperature is required throughout the entire winter, referred to as constant temperature. First,
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How can you raise fawns well? Key points of fawn feeding and management techniques
Summer is precisely the production period for does. Scientifically raising lactating does and weaned fawns helps improve the economic benefits of deer farming. Postpartum feeding and management must be careful. During doe delivery, a designated person should be on duty to guard them. After the fawn is born, its body mucus should be wiped dry, and it should be allowed to
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