CATDOLL : CATDOLL: How many earthworms are needed for 1 kilogram?

1. How many earthworms are needed for 1 kilogram?

1 kg of earthworms requires 400-500. The size of adult earthworms is about 1800-2250 per square meter, with a total weight of 4.5 kg. So according to this standard, 1 kg of earthworms requires about 400 to 500. Earthworms, also known as soakable insects, earthworms, earthworms, street turtles, ground turtles, segmented insects, mother stink bugs, etc., are earthworms. They are insects with flat bodies, brown and black, males have wings, and females are wingless. They often move in the soil at the base of the walls of old earthen houses. It is a Chinese medicinal material that is in short supply in the market. With the destruction of the natural environment and the increasing demand in the domestic and foreign markets, especially for its excellent quality, wild earthworms can no longer meet the market demand, and the price in the Chinese medicinal material trading market in Bozhou, China has been rising year by year.

2. How much does it cost to raise one pound of earthworms?

Roughly calculated based on a three-dimensional breeding area of ​​100 square meters: Feed: 6,000-9,000 yuan/year; Output: 4-7 kg of insects/square meter, eggs: 400-500 kg; Selling price of insects: 38-45 yuan/kg, selling price of eggs: 80-200 yuan/kg.

You can calculate the profit. The net profit of a 100-square-meter three-dimensional breeding area is about 10,000 yuan. If you sell eggs, you can make tens of thousands of yuan in profit.

3. Is there a future for farming earthworms?

The price of earthworms is between 30 and 50 yuan per kilogram.

The earthworm spends about half of its life in the soil. The quality of the soil and the composition of the substances it contains are directly related to its smooth growth and development. The appropriate soil formula is:

Garden soil (or garbage soil, ditch mud, loam, stove base soil) 20% to 30%.

Sawdust (or fermented poultry and livestock manure, wood ash, rice husk, etc.) 70% to 80%.

The soil should be loose, nutritious, and moderately dry and wet (water content 15% to 20%). Simple determination method: Grab a handful of soil with your hand, and it can be kneaded into a ball, and it will fall apart when you let go.

Before the prepared soil is put into the pond, it must be exposed to sunlight, sterilized, and dewormed, and sieved to remove impurities before being placed in the pond.