1, infrastructure. Frog breeding ponds are mainly earthen ponds, and one acre of paddy fields can be transformed into three breeding ponds of about 200 square meters. Pond renovation and labor need 1000 yuan. Frogs usually eat mainly on the food table, but also to prevent bird damage, pull the bird net, an acre of area needs about 300 yuan.
2. Introduction cost. Artificial breeding frogs (black-spotted frogs) need to be introduced from their breeding units and their own breeding procedures need to be improved. At present, the introduction cost is about 3000 yuan per mu.
3. Feed cost. According to the experience of farmers in recent two years, the feed cost for raising a catty of frogs is 4.5-5 yuan. The feed cost is directly related to the survival rate and yield, especially in the reproductive season. According to the average yield of 2500 kg per mu, the feed cost needs 12500 yuan.
4. Prevention. Any living thing may get sick, so it is very important to keep the breeding environment clean and hygienic. Artificial breeding frogs need to eliminate and prevent intestines regularly, and it is necessary to prepare 300 yuan for prevention.
5. Labor cost and rent. The amount of labor for breeding frogs is small, and the main job is to feed them in the morning and evening. One labor force can easily manage the breeding area of 10 mu. The frog breeding cycle is about 7 months, and the labor cost per mu is 2 100 yuan, except for the basic salary of 3,000 yuan per mu. It may be necessary for a family to rent 10 mu of land for breeding frogs. Based on the current rural land rent level, the land rent per mu is calculated as 800 yuan.
Extended data:
"In 20 18, due to technical reasons, the total income of grain and aquaculture was only more than 4.8 million yuan, and the net profit was only 900,000 yuan except for circulation fees and agricultural inputs." Zhang Wenjun said that in 20 18, the villagers paid more than 600,000 yuan to work, which was also considered as helping the older villagers in the village to work on the spot to earn money. "In the new year, we will also carefully cultivate, reduce pests and diseases, and strive for higher profits." Zhang Wenjun is full of confidence in the future.
"Frogs have become a popular food for consumers. At present, the average price per kilogram is as high as that of 70 yuan, and the price for Chinese New Year holidays will be higher. The prospect of breeding frogs is indeed considerable." Zhang Wenjun said.
With criss-crossing canals and criss-crossing buildings, Zhang Wenjun took a fancy to the good water system in Desheng Village and decided to transfer land to breed frogs at home. The frog he raised is a hybrid of black-spotted frog and local frog, which is the most common wild frog in rural areas and is also called frog in some places. Its requirements for environment and temperature are not too high, and it can survive in most parts of China.
Zhang Wenjun said that after returning to his hometown to transfer land in 20 15, he sprinkled more than 2 million yuan he had saved for many years on the infrastructure of rice fields, built the infrastructure such as ridges and canals, and then started planting.
"In 20 18, due to technical reasons, the total income of grain and aquaculture was only more than 4.8 million yuan, and the net profit was only 900,000 yuan except for circulation fees and agricultural inputs." Zhang Wenjun said that in 20 18, the villagers paid more than 600,000 yuan to work, which was also considered as helping the older villagers in the village to work on the spot to earn money. "In the new year, we will also carefully cultivate, reduce pests and diseases, and strive for higher profits." Zhang Wenjun is full of confidence in the future.
People's Daily Online-Returning migrant workers become "frog princes", raising frogs to get rich and taking the lead in "being the best"