Polyculture method of goldfishes, prawns and lotus roots

A technology for goldfish and prawns, which is applied in fish farming, climate change adaptation, root crop cultivation, etc., can solve problems such as damage to the economic interests of farmers, low planting and breeding yields, and insufficient pond space utilization, so as to increase breeding yields. and economic benefits, the effect of reducing resource and energy consumption

Inactive Publication Date: 2019-09-24
天津市金水族水产养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of goldfish farming, prawn farming and lotus root cultivation are carried out separately, and only a single species is cultivated or planted in ponds, which not only makes insufficient use of pond space, but also increases the cost of manual management. And the consumption of resources and energy has damaged the economic interests of farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 A kind of goldfish, prawn, lotus root nest breeding method comprise the following steps:

[0031] (1) Pond preparation: choose a plot with flat terrain, fertile soil, and strong water retention, and build an area of ​​70m in the east-west direction 2 The slope of the pond is 45°, and the depth of the pond is 100cm. After the pond is dug, the wall of the pond is compacted with cement, the bottom of the pond is covered with humus soil 20cm, and the water inlet of the pond is 10cm above the water surface, and the outlet is located under the pond near the bottom of the pool;

[0032] (2) Enough basal fertilizer application: sprinkle chemical fertilizers in pond water, and adopt lime water to disinfect pond water before splashing chemical fertilizers;

[0033](3) Pond lotus root cultivation: First, plow the soil and manure in the pond evenly and rake finely, control the thickness at 25cm, and then irrigate with water. When the temperature rises above 12°C, choo...

Embodiment 2

[0042] Embodiment 2 A kind of goldfish, prawn, lotus root nest breeding method comprise the following steps:

[0043] (1) Pond preparation: choose a plot with flat terrain, fertile soil, and strong water retention, and build an area of ​​100m in the east-west direction 2 The slope of the pond is 60°, and the depth of the pond is 150cm. After the pond is dug, the wall of the pond is compacted with cement, and the bottom of the pond is covered with humus soil of 20-30cm. Below the pond near the bottom of the pond;

[0044] (2) Enough basal fertilizer application: sprinkle chemical fertilizers in pond water, and adopt lime water to disinfect pond water before splashing chemical fertilizers;

[0045] (3) Pond lotus root cultivation: First, plow the soil and manure in the pond evenly and rake finely, control the thickness at 30cm, and then irrigate with water. When the temperature rises above 15°C, choose fresh, strong, vigorous buds, fine joints, and no disease. Harmless white l...

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PUM

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Abstract

The invention provides a polyculture method of goldfishes, prawns and lotus roots. The polyculture method is characterized by comprising the following steps of 1, preparing a pond; 2, applying sufficient base fertilizer; 3, cultivating the lotus roots in the pond; 4, making preparations before fry and young prawns are put; 5, putting the fry and the young prawns; 6, conducting feeding management; 7, adjusting the water quality and preventing diseases. According to the polyculture method of the goldfishes, prawns and lotus roots, through the symbiosis principle of the goldfishes, prawns and lotus roots in the freshwater environment, the production potential of the pond is sufficiently exerted, the consumption of resources and energy is lowered, aquaculture and agricultural planting are organically combined, ecological planting and breeding are achieved, and the breeding yield and economic benefit are increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for nesting goldfish, prawns and lotus roots. Background technique [0002] At present, most of goldfish farming, prawn farming and lotus root cultivation are carried out separately, and only a single species is cultivated or planted in ponds, which not only makes insufficient use of pond space, but also increases the cost of manual management. And the consumption of resources and energy has damaged the economic interests of farmers. Contents of the invention [0003] The present invention aims at the above technical problems and provides a method for nesting goldfish, prawns and lotus roots. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a method for nesting goldfish, prawns and lotus root, which is characterized in that it comprises the following steps: [0005] (1) Pond preparation: choose a plot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K61/10A01G22/25
CPCA01K61/10A01K61/59A01G22/25Y02A40/81
Inventor 曲木艾水昌张宝龙赵子续翟胜利
Owner 天津市金水族水产养殖有限公司
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