Method for breeding lobsters in rice fields

Abstract

The invention discloses a method for breeding lobsters in rice fields. The method comprises the steps of rice field transformation, soil restoration, plant planting, shrimp larvae putting and lobsterfishing. The method has the following advantages that 1, bred benthic organisms are utilized as bait for lobsters, and the breeding cost is saved; 2, the bred benthic organisms can decompose ammonia nitrogen and loosen soil, ammonia nitrogen and nitrite in soil are effectively from exceeding standards, the ecological environment of the rice fields are improved, and rice growth in a later period isfacilitated; 3, straw fermentation is promoted, waste utilization is achieved, useless straw after rice harvesting is disposed, fermentation products also provide more nutrients for lobsters, and thecost is saved; 4, two purposes are achieved in the same land, lobster feces and uneaten bait can also serve as organic fertilizers for rice growth, crop nutrient sources are increased, the rice planting cost is saved, meanwhile the use rate of pesticides and chemical fertilizers is reduced, stable yield and high quality of rice are ensured, and the method is efficient, ecological and safe.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for cultivating lobsters in paddy fields. Background technique [0002] Lobster meat is delicious and nutritious, and is deeply loved by people. It is the main species of shrimp farming at present. In recent years, due to the sharp increase in market demand, the sharp decrease in natural resources of lobsters, and the gradual increase in prices, artificial scientific farming is used to meet market demand, and more and more people are beginning to try ecological farming. However, the cost of artificial ecological farming is relatively high. Therefore, people try to raise lobsters in rice fields for dual purposes. [0003] However, due to improper methods, the existing method of cultivating lobsters in rice fields not only cannot effectively reduce the cost of cultivation, but also destroys the ecological environment of the rice fields, causing ammonia nitrogen and nitrite in t...

AI Technical Summary

Problems solved by technology

In recent years, due to the sharp increase in market demand, the sharp decrease in natural resources of lobsters, and the gradual increase in prices, artificial scientific farming is used to meet market demand, and more and more people are beginning to try ecological farming. However, the cost of artificial ecological farming is relatively high. So people try to raise lobsters in rice fields for dual purposes

[0003] However, due to improper methods, the existing method of cultivating lobsters in rice fields not only cannot effectively reduce the cost of cultivation, but also destroys the ecological environment of the rice fields, causing ammonia nitrogen and nitrite in the rice fields to exceed the standard, affecting the subsequent planting of rice. The stalks after rice harvesting cannot be effectively utilized