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Abalone Cage Farming: Methods and Characteristics
Abalone is a valuable marine delicacy. In recent years, artificial abalone farming in China has developed rapidly, with the main farming models including factory farming, floating raft suspension farming, and bottom sowing farming. The sunken cage farming model is a new type of abalone farming model that has recently emerged. Sunken Cage Design
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Key Techniques for Artificial Breeding and Seed Rearing of Abalone
Abalone is a valuable marine delicacy. In recent years, artificial abalone farming in China has developed rapidly, which makes abalone seed rearing crucial. So how exactly should abalone be artificially bred, and what is the specific procedure? Below we introduce it in detail. (1) Raising
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A Detailed Guide to Abalone Sea Hanging Culture Methods and Farming Requirements
Abalone is called the soft gold of marine organisms; its flavor is delicious, its flesh delicate and tasty, and it is rich in nutrients with important economic value. At present, abalone farming methods include bottom sowing culture, raft cage culture, industrial farming and tunnel farming. In 2003, the author carried out exploration of abalone sea hanging culture technology in the Gangyu sea area of Lianjiang and achieved relatively good economic benefits. The relevant details are introduced below for reference by peers.
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How to safely get abalone through the summer when farmed in the south
It is understood that abalone has very high requirements for the water temperature of the farming sea area, and its suitable growth water temperature is around 20°C. Once summer arrives, northern varieties such as black abalone and Pacific abalone introduced to the south will die in large numbers because the water temperature is too high, while at this time the water temperature in northern sea areas such as Qingdao is relatively suitable
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How to manage sea cucumber ponds to get through summer safely
In sea cucumber farming, temperature control is especially important. How can farmed sea cucumbers get through the hot summer? Let us analyze it for you below. According to this year's meteorological reports: the strongest El Nino phenomenon in history is forming, which will cause flooding in the south and drought in the north this year, and the northern regions are very likely to experience extreme high temperatures, which will bring a severe test to the fragile sea cucumber farming industry.
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Is river crab farming profitable? Profit and market prospect analysis
Because scallop farming requires a relatively large economic input, many farmers do not dare to farm them easily, so what is the market prospect of scallop farming? Is it worth farming? Let us look at the following analysis. Scallops are bivalve mollusks, and their shells are fan-shaped,
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Effective Measures to Increase Hatch Rates in Scallop Farming
Scallop is the collective name for bivalve mollusks of the genus Pecten, with over 400 species. More than 60 species in this family are among the important marine fishery resources around the world. The shell, meat and nacre have extremely high utility value. Many scallops are eaten as a delicacy. Scallops with bright colors and radial patterns are favored by collectors, and the patterns have been adopted as designs for artworks.
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How to Increase Efficiency in Angora Rabbit Farming? A Full Breakdown of Practical Measures
Angora rabbit: formerly translated as Angola rabbit, originating in the Asia Minor region, its name comes from the city of Angora, which is now Ankara, the capital of Turkey. The Angora rabbit was brought from England to France by British sailors in 1723, and then spread to the world. Later, four different strains were formed: French, English, German and Chinese.
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What problems are there with forage feeding in hare farming?
Hare is the collective name for animals under the genus Lepus and four species in the genera Caprolagus and Pronolagus. Hares are very agile, and the European hare can run at 72 km per hour. In the Arctic regions of North America, the snowshoe hare is relatively common, while in the south the California hare, ⟦4 <p>Hare is the collective name for animals under the genus Lepus and four species in the genera Caprolagus and Pronolagus. Hares are very agile, and the European hare can run at 72 km per hour. In the Arctic regions of North America, the snowshoe hare is relatively common, while in the south the California hare, prairie hare and other species are relatively common.</p><p></p><p>Hares feed on wild grasses, leaves and other plants. In captive breeding, feed sources are wide-ranging; all kinds of pasture grass, green vegetables, straw and so on can be used for feeding. Generally, green feed and succulent feed are given in the morning and at midday, and green feed plus a small amount of pelleted feed in the evening. </p><p>Wild green grass, most tree leaves and crop by-products are important sources of green feed for hares. According to the feeding characteristics of green feed, it can be divided into three major categories.</p><p>1. Staple category</p><p> 1) Tree leaves: mainly mulberry leaves, willow leaves, alder leaves, black locust leaves, redbud leaves, tree-of-heaven leaves, and white poplar leaves.</p><p> 2) Wild weeds: in summer and autumn there are grass-family green grasses such as brome, foxtail grass, Kentucky bluegrass, oats, barnyard grass, thatch grass and bamboo, as well as field weeds such as field wormwood, groundsel and water dropwort; in winter and spring there are shortawn foxtail, limpograss, thatch grass and wild oat grass, etc.</p><p> 3) Vegetable by-products: all kinds of melon leaves, bean leaves, carrot leaves, lettuce leaves, green vegetable leaves, Chinese cabbage leaves, etc.</p><p> 4) Crop by-products: sweet potato vines, corn leaves, sorghum leaves, broad bean leaves, peanut vines, pea vines.</p><p>2. Beneficial category</p><p>Hares do not like to eat these, but they can be eaten; the amount used should not be too much.</p><p> 1) Tree leaves: citrus leaves, cypress leaves, mulberry leaves and pine needles; they respectively have the effects of preventing colds, preventing diarrhea and clearing heat.</p><p> 2) Wild weeds</p><p>① Heat-clearing and detoxifying category: cactus, honeysuckle vine, houttuynia, dandelion, wild chrysanthemum, selfheal, reed bamboo leaves, water coptis, lysimachia, watermelon rind, misgurnus string, plantain; in addition, sweet wormwood also has the effect of preventing coccidiosis.</p><p>② Warming the middle and dispelling cold category: perilla, Mexican tea, shepherd's purse, ageratum, smilax glabra.</p><p>③ Sterilizing and strengthening the spleen category: mainly garlic, garlic sprouts, onion leaves, small onion leaves, Chinese chives, celery; they contain phytoncides and also have antidiarrheal and deworming effects.</p><p>3. Non-beneficial category</p><p>Tests and practice have shown that some green grasses and wild vegetables cannot be used to feed hares, so as to avoid poisoning and death.</p><p> 1) Under no circumstances should the following toxic green grasses and wild vegetables be fed: potato vines, tomato vines, larch, globeflower, Chinese pulsatilla, deciduous azalea, wild ginger, larkspur, castor bean, ragwort, monkshood, black henbane, white henbane, belladonna, water taro, harmel, datura flower, wild grape vine, langdu, etc.</p><p> 2) Some green grasses and green vegetables, when fed to rabbits at a certain stage of growth and development, can easily cause poisoning. For example: yellow and white flower grass, and osmanthus are toxic when in bud and flowering, and must not be fed to rabbits; buckwheat and wild rape are toxic when flowering, and must not be fed to rabbits; flax is toxic when the seeds and stems are mature, and must not be fed to rabbits; feeding potato sprouts to rabbits easily causes poisoning.</p><p> 3) For lactating female hares, after eating colchicum, wet forest grass anemone, medicinal hound's tongue, wood sorrel, wild onion, stinking chamomile, arcuate rock cress, reed, tansy and poison hemlock, the milk carries an unpleasant odor, and the young rabbits will be poisoned after nursing.</p><p> 4) Corn seedlings, sorghum seedlings, potato leaves (containing solanine), castor leaves (containing ricin), and second-growth sorghum seedlings that regrow after autumn also must not be fed to rabbits.</p><p>4. Unusable category</p><p> 1) Moldy and spoiled feed.</p><p> 2) Forage carrying mud, dust or sharp thorns.</p><p> 3) Vegetables, tree leaves and green grasses that have been sprayed with pesticides, while the efficacy period has not expired.</p><p>4) Feed carrying rainwater, dew or frost.</p><p>5) Feed contaminated by feces or urine.</p><p>6) Sprouted potatoes and sweet potatoes with black spot disease.</p><p>7) Legume feed that has not been steamed, boiled or roasted.</p><p>8) Large amounts of forage such as Swiss chard, spinach and Chinese milk vetch.</p>
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Detailed Explanation of Key Points in Dorper Sheep Farming Techniques
Dorper sheep farming is favored by farmers for its high production rate. At the same time, how to raise Dorper sheep and how to breed them is a major field of knowledge. So how can Dorper sheep be raised well? Do a good job of crossbreeding with improved breeds. In Dorper sheep production, using crossbreeding with improved breeds
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