Analysis on the culture benefit of snail in paddy field

Does raising snails make money? Now we will give you an analysis of the culture benefits of using rice fields to cultivate snails:

Estimation of investment in snail culture in 667 square meters of rice field

1. Introduction fee: 60,000 young snails in 667m2 rice field weigh about 100kg, 4 yuan per kilogram, a total of 400yuan; 1100 large snails (according to the proportion of 3 males and 8 females, each 1820 grams) weigh about 21 kilograms, 6 yuan per kilogram, a total of 126yuan. The total cost of planting seedlings is 526 yuan.

two。

3. The production expenditure of living feed such as earthworms is 100 yuan.

4. 50 yuan for disinfection medicine.

5. 30 yuan for water and electricity, including 22 yuan for water and 8 yuan for electricity.

6. The unpredictable expenditure (the sum of the above 5 items × 15%) amounts to 126.9 yuan.

The above six items add up to 973 yuan.

1. Income for the year:

It was beneficial for ① to raise young snails in that year. 60, 000 field snail seedlings were released 7-15 days after early rice transplanting, and by the time the late rice was harvested, it had reached the specification for sale. According to the survival rate of 90%, there were 54000 snails, with an average weight of 10 grams each, with a total of 540kg. The price of complete ecological farming is 6 yuan per kilogram, with a total income of 3240 yuan.

The yield of ② rice increased by 10% in 667m2 and 160kg in the whole year. Pesticides and chemical fertilizers saved 70% in 667m2, increased income and saved 150 yuan. The total income is 3390 yuan. two。 Expenditure for the year: 973 yuan. There is a balance between income and expenditure, making a profit of 2417 yuan. In the first year, 1100 large snails were released and kept in fish ditches and fish pits as snails in the second year. If we carry out self-propagation and self-cultivation, we can save the money of planting seedlings and get higher income.

(4) Operation and management hints that in order to achieve the above-mentioned economic benefits, we must do a good job in the following four aspects:

1. Pay attention to the quality of seedlings and disinfect them carefully when sowing.

two。 Do a good job in water quality management at any time to create a good ecological environment for the symbiosis of rice and snails.

3. The body weight of field snail was measured regularly and the survival rate of field snail was predicted, and the supply of live feed was arranged accordingly.

4. Reduce the sales intermediate link, it is best to sell directly to the hotel or deep processing plant.

For more information, please visit (Sichuan aquaculture http://www.46659.com)