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Method of breeding earthworms and cultivating soft-shelled turtles in mulberry land by water hyacinth

A water hyacinth and earthworm technology, applied in the field of ecological farming, can solve the problems of low cost and high ecology, and achieve the effects of fast generation, good quality and improved survival rate

Inactive Publication Date: 2014-07-09
HUZHOU ACAD OF AGRI SCI
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Problems solved by technology

[0006] At present, there is no breeding method that can achieve low cost, fast growth, and high ecological

Method used

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  • Method of breeding earthworms and cultivating soft-shelled turtles in mulberry land by water hyacinth

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] This specific embodiment is only an explanation of the present invention, but not a limitation of the present invention. Any modifications made by those skilled in the art after reading the description of the present invention will be protected by the patent law as long as they are within the protection scope of the claims.

[0035] We conducted an experiment in Jili Village, Nanxun Town, where the Nanxun Guosi Cultural Park Development Co., Ltd. in Huzhou, Zhejiang Province is located:

[0036] Such as figure 1 As shown, there are totally four fish ponds 1 for the test, with a total area of ​​4000㎡. The area of ​​each fish pond is about 1000 square meters, the pond base 2 is 100 centimeters above the water surface, and the four fish ponds are not connected to each other. Wherein 2 fish ponds 1 directly communicate with the mulberry garden on the pond base 2,...

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Abstract

The invention relates to a method of breeding earthworms and cultivating soft-shelled turtles in a mulberry land by water hyacinth. The method includes the steps of directly fermenting the collected water hyacinth or crushing and fermenting the collected water hyacinth so as to obtain treated water hyacinth; making the treated water hyacinth and animal excrement into earthworm medium; irrigating every 1-2 days, keeping proper temperature and humidity of the earthworm medium, and after 15-40 days of breeding, continuously cultivating until earthworms climb out the earthworm medium; allowing the earthworms to climb out of the earthworm medium and enter a turtle activity range, and allowing the turtles to feed on the earthworms. The method has the advantages that a reasonable food chain of 'mulberry-base fishpond' is established, material cycle and energy flow of the parts are linked, and comprehensive benefit of a mulberry-base fishpond system is finally improved.

Description

technical field [0001] The invention relates to an ecological breeding method, in particular to a method of using water hyacinth to breed earthworms in mulberry fields and raise soft-shelled turtles. Background technique [0002] At present, the national fishery system regards water control as a breakthrough point to promote the transformation and upgrading of aquaculture industry. Zhejiang Province plans to formulate the "Transformation to Promote Water Control-Modern Ecological Fishery Construction Action" to reduce the negative impact of traditional fishery production methods on the environment and give full play to aquatic organisms. The "positive energy" of sewage and clean water can promote the reduction of agricultural non-point source pollution such as feed, pesticides, and chemical fertilizers, and reduce total nitrogen and total phosphorus in aquaculture. [0003] Zhejiang Province was originally a large sericulture province. Since the mid-1990s, due to the increas...

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Application Information

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IPC IPC(8): A01K67/033A01K67/02A01K61/00
CPCY02A40/81
Inventor 李玉峰胡廷尖钱文春费建明柳丽萍李倩沈建栋占鹏飞
Owner HUZHOU ACAD OF AGRI SCI
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