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High-yield culture method of Thai Bink No.3 earthworm

A breeding method and high-yield technology, applied in the application, animal feed, animal feed, etc., can solve the problems of limited cow dung, long growth cycle of earthworms, treatment, etc., to reduce competition, reduce the management link of material change, and increase the breeding density. Effect

Inactive Publication Date: 2010-07-28
SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is: this method is limited to solving the cow dung processing problem of large-scale cattle farm
In addition, the fermentation of cow dung and crop straw takes a long time, and the growth cycle of earthworms is long, which cannot truly reflect the specific control of the high-yield breeding technology of earthworms, so it is not suitable for the quantitative management of high-yield breeding of earthworms and the scientific control of each step

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The length, width, and height of the breeding box are 100, 100, and 30 centimeters respectively, and the stocking density of the box-type culture is the highest. In a culture medium with an area of ​​one square meter and a height of 25 centimeters, the stocking density can be: 15,000 species of worms, hatched to half a month Age, 60,000 worms are stocked, and 30,000 worms are stocked from half a month old to adult worms. The entire breeding box adopts nitrogen-rich, fully decomposed food (cow dung), and the culture medium is prepared as follows: Spray 10 kg of EM active bacteria on one ton of culture material, add about 100 kg of water, and add 1 kg of brown sugar to the water. until it seeps out. Cover tightly with a film and ferment for 15 days. To get rid of toxic gases (ammonia gas less than 25%, poisonous sulfide gas less than 15%), you can reconcile the feed nutrients after 2 to 3 days. Take 1 square meter of base material as an example, take 100 kg of water, 0.5...

Embodiment 2

[0053] The length, width, and height of the breeding box are 100, 100, and 30 centimeters respectively. The stocking density of the box-type culture is the highest. In the culture medium with an area of ​​1 square meter and a height of 25 centimeters, the stocking density can be: 20,000 worms, hatched to half a month Age, 100,000 worms are stocked, and 50,000 worms are stocked from half a month old to adult worms. The entire breeding box uses nitrogen-rich, fully decomposed food (cow dung), and the culture medium is prepared as follows: one ton of manure is sprayed with 20 kg of EM active bacteria, mixed with about 100 kg of water, and it is better to add 1 kg of brown sugar to the water until the water seeps out. Cover with a film and ferment for 15 days. After removing the toxic gas, you can reconcile the nutrients in the feed after 2 to 3 days. Taking 1 square meter of base material as an example, take 100 kg of water, 0.5 to 0.75 kg of urea, 6 grams of saccharin, and a lit...

Embodiment 3

[0055] The length, width, and height of the breeding box are 100, 100, and 30 centimeters respectively. The stocking density of the box-type culture is the highest. In the culture medium with an area of ​​one square meter and a height of 25 centimeters, the stocking density can be: 18,000 species of worms, hatched to half a month Age, 80,000 worms can be stocked, and 40,000 worms can be stocked from half a month old to adult worms. The entire breeding box adopts nitrogen-rich, fully decomposed food (a mixture of animal manure, straw and straw), and the culture medium is prepared as follows: 1 ton of culture medium is sprayed with 15 kg of EM active bacteria, mixed with about 100 kg of water, and 1 kg of brown sugar until the water seeps out. Cover tightly with a film and ferment for 15 days. To get rid of toxic gases (ammonia gas less than 25%, poisonous sulfur gas less than 15%), the feed nutrients can be reconciled after 2 to 3 days. Taking one square meter of base material ...

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Abstract

The invention discloses a high-yield culture method of Thai Bink No.3 earthworm, which comprises the following steps that: earthworms are put inside a culture base stock, the earthworms and the culture base stock are completely separated from each other every 15 to 20 days, and the earthworm cocoon is put in the culture base stock; new culture base stock is added, so the earthworms continue to lay eggs, and the nutrition liquid is continuously added; and all earthworm cocoons are discharged at a heat-preservation place to be incubated, the moisture content in the culture base stock accounts for 55 to 75 percent (weight), and young earthworms which are incubated from the earthworm cocoons are separated to culture every 8 to 12 days. The high-yield culture method has the advantages that the breeding speed of the earthworm is fast, the pH value resistance range of the earthworm is large, the disease resistance is strong, and the yield is high.

Description

technical field [0001] The invention relates to a high-yield culture technology for earthworms, in particular to a high-yield culture method for earthworms (Taiping No. 3). Background technique [0002] In recent years, in my country's livestock and poultry breeding industry, due to excessive addition of feed additives and abuse of drugs, my country's animal husbandry products often encounter green barriers when they enter the international market. The development of green agriculture has become an urgent problem to be solved. Earthworm farming can provide rich feed additives and natural fertilizers for the development of green agriculture, and produce green agricultural and sideline products suitable for the market. [0003] In foreign countries, the industry of earthworm farming has a considerable scale, and earthworm products are widely used. In the United States, artificial breeding of earthworms has a history of nearly 60 years since the 1960s. Earthworm products are w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18
Inventor 朱江沈根祥杨道丽王振旗宣言芳唐浩龙福强赵庆节顾海蓉
Owner SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
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