Can you raise lobsters in wild rice fields? What should you pay attention to when raising lobsters in wild rice fields?

Wild rice is a common vegetable on the table and is an aquatic plant. When growing wild rice, many places also raise crayfish, turtles, etc. So what should we pay attention to when raising lobsters in wild rice fields?

Can I raise lobsters in wild rice fields?

Crayfish can be raised in the wild rice field. Crayfish can weed and fatten the wild rice, and the wild rice can also increase the yield by 10-15%. Wild rice provides shade for crayfish, purifies water quality, and provides sufficient bait. It is a good project that is mutually beneficial and has a good harvest, and it is worth promoting.

If you want to raise crayfish in a茭白 pond, you must first renovate the pond, dig a circular ditch, set up anti-escape measures, and build a good water inlet and drainage system, just like raising crayfish in a lotus root pond.

The time for releasing crayfish seedlings is generally from March to April. Before releasing crayfish seedlings, the pond should be disinfected. 5,000 to 6,000 crayfish seedlings can be released per acre.

What should I pay attention to when raising lobsters in wild rice fields?

When raising crayfish in wild rice fields, you also need to dig a circular shrimp-raising ditch with a width of 1.5 to 2 meters and a depth of 0.5 to 0.8 meters. Plant aquatic plants in the ditch and apply base fertilizer.

The wild rice seedlings are cut from the wild rice stalks of last year. When cutting, 4-6 seedlings can be transplanted as one stalk. When transplanting, a part of the wild rice leaves should be cut off, leaving only 20-25 cm of leaf sheaths. After transplanting, keep a shallow water layer of about 10-15 cm. As the wild rice stalks grow, the water level should be gradually raised. In summer, the water level in the crayfish pond should be raised to about 1 meter.

During the co-culture of crayfish and wild rice stem, it is sufficient to manage water quality and feed properly. This mainly includes feeding bait regularly, fertilizing and changing water every month. For wild rice stem pests and diseases, the dosage should be controlled. The most important thing is to use low-toxic pesticides that are not toxic to crayfish. When using the pesticide, lower the water level so that the crayfish can hide in the circular ditch first, and add water in time after using the pesticide.

In addition, you should patrol the pond frequently to prevent the invasion of natural enemies of crayfish, eliminate enemies in time when found, and carefully check the escape prevention facilities.

How long can wild rice be stored?

When storing water bamboo shoots in a cold storage, they need to be processed before entering the storage, leaving at least 2-3 leaves to ensure that the water bamboo shoots are not completely exposed. Then put the water bamboo shoots into the cold storage baskets. There should be no accumulation of pressure in each basket, and there should be an appropriate gap between the bundles. Plastic film bags can also be used for packaging. At the same time, the temperature of the cold storage needs to be adjusted, generally it should be kept at 0-2 degrees, and the humidity should be kept at around 90%. This refrigeration method can preserve it for up to 2 months.