Lobster culture yield per mu

The yield per mu of lobster culture is divided into intensive culture and ordinary culture, intensive culture can achieve a yield of about 400-600 jin, and ordinary culture can achieve a yield of about 300 jin.

What factors affect the yield per mu of lobster culture

1. Culture density

Keeping a reasonable culture density can not only give full play to the productivity of the pond, but also improve the yield, specification and economic benefit of shrimp. If the one-sided pursuit of production and increase the density of culture, it will increase the difficulty of culture management, crayfish will also compete for survival space and kill each other.

2. Stocking specification

When stocking crayfish, it should be noted that the stocking specifications can not be too different, otherwise large, medium and small specifications must be used for separate ponds. In the process of cultivation, we should also pay attention to the specifications of crayfish, if the sizes are different, there will be the phenomenon of prawns eating crayfish, resulting in a great reduction in the survival rate, affecting the improvement of aquaculture production.

3. Correct bait

The feeding of cultured crayfish is the key. Attention should be paid to the following five aspects: the type of feed, the palatability of the feed, the determination of the amount of feed, the feeding method and the feeding time. Crayfish are omnivores, which can be eaten by both animal and plant baits.