As of January 22, 22, the total cost of raising an acre of frogs is 2, yuan. The specific costs are as follows:

1. Infrastructure. Frog breeding ponds are mainly earthen ponds, and one acre of paddy fields can be transformed into three breeding ponds of about 2 square meters. Pond reconstruction and manpower need 1 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 3 yuan.

2. Introduction fee. 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 3 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 2,5 kg per mu, the feed cost needs 12,5 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 3 yuan for prevention.

5. Labor cost and rent. The labor of breeding frogs is small, and the main job is to feed them in the morning and evening. A labor force can easily manage 1 mu of breeding area. The frog breeding cycle is about 7 months, and the labor cost per mu is 2,1 yuan, except for the basic salary of 3, yuan per mu. It may be necessary for a family to rent 1 mu of land for breeding frogs. Based on the current rural land rent level, the land rent per mu is calculated as 8 yuan.

Extended information:

"In 218, 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 9, yuan, excluding circulation fees and agricultural inputs." Zhang Wenjun said that in 218, he paid more than 6, yuan for the villagers' 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 favorite food for consumers. At present, the average price per kilogram is as high as that of 7 yuan, and the price will be higher during the Chinese New Year holidays. The prospect of breeding frogs is really considerable." Zhang Wenjun said.

The canals are criss-crossed, and the buildings are criss-crossed. Zhang Wenjun took a fancy to the good water system in Desheng Village, so he decided to transfer the land to raise 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 215, he sprinkled more than 2 million yuan he had saved for many years on the infrastructure of rice fields, and built the infrastructure such as ridges and canals before planting.

"In 218, 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 9, yuan excluding circulation fees and agricultural inputs." Zhang Wenjun said that in 218, he paid more than 6, yuan for the villagers' 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 network-returning migrant workers become "frog princes", raising frogs to get rich and taking the lead in "being the best"