Analysis of crocodile farming costs and profits: roughly how much investment is needed?

The crocodile is a cold-blooded oviparous animal, and for a long time, no matter how the external environment has changed, the crocodile has changed very little. It is an extremely precious animal. Therefore, the species farmed must be ones permitted by the state for business use. Moreover, crocodile farming has many advantages. So now more and more farmers in the breeding industry are starting to farm crocodiles, having also seen the good commercial prospects of crocodiles.

Analysis of crocodile farming costs and profits

1. The feed consumed by crocodiles is mainly meat (including offcuts, chicken bones, etc.) and fish. On average, the total feed per crocodile per year is 72.6 kg, equivalent to no more than 500 yuan. In addition, raising crocodiles can maximize the use of rearing sites and equipment. The rearing enclosure area is not very large, and the rearing density is quite high. For young crocodiles within one year, 17~18 can be raised per sq m; for sub-adult crocodiles aged 2~5 years, 1 can be raised per sq m; and for adult crocodiles over 10 years old used for breeding, the density is slightly lower, with each crocodile having a rearing area of 10 sq m.

2. Crocodiles have strong reproductive capacity. Female crocodiles over 10 years old produce an average of 40~70 eggs each per year. Based on practical experience, about 40 young crocodiles can be bred. The egg-laying lifespan of female crocodiles can reach several decades, or even over a hundred years. Based on the calculation that each introduced crocodile costs at least 20,000 yuan, the price of adult crocodiles in China is 30,000~60,000 yuan. If used as crocodile products, after 3~5 years of rearing, the price is at least 15,000 yuan; after deducting costs, considerable economic benefits can still be obtained.

Roughly how much investment is needed to farm crocodiles

1. For a breeding population of more than 20 female crocodiles, calculated at an average of 40 young crocodiles bred per female per year, the population can breed nearly 800 young crocodiles each year. Based on the calculation that each introduced crocodile costs at least 20,000 yuan, the price of adult crocodiles in China is 30,000~60,000 yuan. If used as crocodile products, after 3~5 years of rearing, the price is at least 15,000 yuan; after deducting costs, considerable economic benefits can still be obtained.

2. Female crocodiles over 10 years old produce an average of 40~70 eggs each per year. Based on practical experience, about 40 young crocodiles can be bred. The egg-laying lifespan of female crocodiles can reach several decades, or even over a hundred years.

3. Young crocodiles only need 3~5 years of rearing before they can be converted into products for processing and use. This is because slaughtering at this age gives the lowest feed cost and the greatest economic benefit.

What kind of animal is the crocodile

1. The crocodile is not a fish, but a cold-blooded oviparous reptile of the families Alligatoridae, Crocodylidae, and Gavialidae. Its name may come from the fact that it plays in the water like a fish. It is one of the earliest and most primitive animals found alive to date, appearing in the Mesozoic Era from the Triassic to the Cretaceous (about 200 million years ago), in the same era as the dinosaurs. The crocodile is a wild animal with extremely high ecological, scientific, and economic value, so some countries in the world are actively developing the crocodile farming industry.

2. According to archaeological findings, the largest crocodiles reached a body length of 15 m and weighed nearly 1.5 tonnes, but existing large species of crocodiles average over 3 m in body length and weigh about 100 kg or more. Their jaws are strong and powerful, with many conical teeth; their legs are short, with claws and webbed toes; their tails are long and heavy; and their skin is thick with scales. In people's minds, the crocodile is a “evil fish.” At the mention of a crocodile, one immediately thinks of a huge bloodthirsty mouth, densely packed sharp teeth, hard armor all over the body, and a look of being ready to eat people at any moment.

Common diseases of crocodiles

1. Bacterial diseases: such as those caused by Aeromonas, Salmonella, Mycobacterium, and other Gram-negative bacteria; viral diseases: such as pox-like viral disease, herpesviral disease, and infectious hepatitis, etc.

2. Fungal diseases: because crocodiles often live in watery environments, when the farming water body or other places are not strictly disinfected, various bacteria or fungi often breed in the water, causing crocodiles to become infected with disease. This disease is often a fungal skin disease caused by Saprolegnia, Achlya, and Pythium in the Pythiaceae parasitizing crocodiles;

China permits people to farm three species of crocodiles: the Siamese crocodile, the saltwater crocodile, and the Nile crocodile. Pet crocodiles generally cost about 260~300 yuan each on the market, but prices vary greatly depending on the size of the crocodile and the city of purchase; in some cities they can sell for about 500~800 yuan.