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Detailed Explanation of Artificial Breeding Methods and Technical Key Points for the Chinese Giant Salamander
Giant Salamander Rearing Methods 1. Choosing a Suitable Environment Whether artificial breeding of the Chinese giant salamander succeeds depends crucially on the rearing environment. 1. The rearing water temperature must be suitable. According to many years of observation, the most suitable water temperature for giant salamander growth is 16-22°C. In low mountain areas, summer temperatures are higher; if the water temperature exceeds 26°C, giant salamander growth will be affected, sometimes causing a "summer dormancy" phenomenon, and excessively high temperatures can even cause death; however, if the altitude is too high and the ambient and water temperatures are too low, the effective growth period of the giant salamander is short and its growth rate is slow, making breeding unprofitable. Therefore, for breeding giant salamanders, the site should preferably be chosen in areas at an altitude of 500-800 m with no severe cold in winter and no extreme heat in summer.
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Partridge Rearing Techniques and Key Points of Daily Management
The partridge, also known as the Chinese partridge, is a species of bird. Its body shape resembles that of a chicken but is smaller, and its feathers are mostly a mix of black and white, with the eye-like white spots on the back, chest and belly being especially prominent. It combines meat, ornamental and medicinal value in one. Below, let us take a look at the partridge's rear
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A Detailed Guide to Lamb Rearing Techniques and Management Methods
Lamb Rearing Methods. The rearing of suckling lambs is divided into the colostrum period (5 days after birth), the normal milk period (6 to 60 days), and the transition period from milk to forage (61 to 90 days). The milk produced by the ewe within 5 days after giving birth is called colostrum. Colostrum is rich in nutrients and plays an extremely important role
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Key Technical Points for Fish Rearing and Management in Winter
First, take advantage of the great opportunity of the Double Festival to sell fish that have reached marketable size as early as possible, so as to recover funds. If the aquatic product market has supply exceeding demand and prices are truly sluggish, fish can be held and temporarily kept in ponds to avoid the peak sales period. However, in the sale of marketable fish
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Detailed Explanation of Key Points of Lighting Technology for Broiler Chicken Rearing
In broiler chicken production, lighting is very important; the purpose of lighting is to increase the feed intake of broiler chickens and promote growth. Suitable lighting can meet the flock's feeding needs, reduce flock activity, and maximize economic benefits. 1. Current broiler chicken lighting
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How to raise dung beetles artificially? Detailed explanation of methods and technical key points
The dung beetle is also called shi ke lang, and many people also call it shi ge (g) lang, tui wan, etc. It belongs to the order Coleoptera, family Scarabaeidae, subfamily Scarabaeinae. There are about 2300 species of dung beetles in the world, distributed on every continent except Antarctica. Dung beetles can use the polarization of moonlight to navigate
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Methods and Technical Points for Rearing Black Carp Fry and Fingerlings in Ponds
The black carp is a fish with a bluish-black color, mainly distributed in the plains south of the Yangtze River in China, and relatively scarce north of the Yangtze River; it is an important fishery resource in the middle and lower reaches of the Yangtze River and the lakes along the river, and a major culture species in various lakes and ponds. It is one of the "Four Major Chinese Carps" of freshwater aquaculture in China.
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Key Technical Points for Free-Range Mountain Rearing of Native Chickens
The native chicken is a type of poultry. It differs from caged broiler chickens. Among them, free-range native chickens raised on hillsides are the best; the rooster has a large red comb and is fierce and combative, while the hen's comb is extremely small. Native chickens are also called caoji or benji, referring to meat chickens raised freely in mountain forests, woodlands, and orchards. They are tolerant of coarse feed
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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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Northern Egg Duck Confinement Rearing Techniques and Precautions
I. Basic Requirements for the Duck House In northern regions, the seasons are distinct, and both annual and daily temperature differences are large, especially in winter, when the climate is cold and dry. Compared with the north, southern regions are warm and humid, with relatively small temperature differences. Therefore, in terms of duck house construction, southern houses are tall and spacious and pay more attention to ventilation and air permeability, while northern houses are best oriented with a south-facing front and a high degree of airtightness; attention must be paid both to ventilation and air permeability and to measures for raising and maintaining temperature.
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