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Lotus and fish and shrimp mixing breeding method

A technology of mixed breeding, fish and shrimp, which is applied in the field of mixed breeding of lotus root and fish and shrimp, can solve the problems of short distance between lotus root nodes, thick skin and flesh, and low economic benefits, and achieve thick lotus root shape, thick root and thick meat. Effect

Inactive Publication Date: 2017-12-08
李雨竹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Too loose soil is likely to cause short distance between lotus root nodes, thick skin and flesh, and poor quality
[0003] At present, a single planting method is adopted in the cultivation of lotus root, and only lotus root is planted in the pond, which leads to insufficient utilization of the pond and low economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of mixed cultivation method of lotus root and fish and shrimp, comprises the following steps:

[0017] (1) Base fertilizer application: apply 2600kg of decomposed manure per 580m2 of the lotus pond as the base fertilizer. Dig crab ditches when the quality becomes hard;

[0018] (2) plant lotus root: every 580m2 plant 120kg of lotus root, evenly implant in the soil, inject depth into the pond and be the water of 15cm;

[0019] (3) put shrimp: put in 1200 crab larvae, soak 20 minutes with 1% peracetic acid solution before putting in;

[0020] (4) put fish: put into 800 fry after half a month, soak 20 minutes with 1% peracetic acid solution before throwing in;

[0021] (5) Feeding: feed soybean milk, fish and palatable pellet feed twice a day, and the daily feeding amount accounts for 2% of the total body weight of shrimp and fish;

[0022] (6) Topdressing: topdress ammonium sulfate and phosphorus sulfate fertilizers according to the nitrogen content of 250kg, su...

Embodiment 2

[0024] A kind of mixed cultivation method of lotus root and fish and shrimp, comprises the following steps:

[0025] (1) Base fertilizer application: apply 2800kg of decomposed manure to every 620m2 of the lotus pond as the base fertilizer. Dig crab ditches when the quality becomes hard;

[0026] (2) plant lotus root: every 620m2 plant 160kg of lotus root, evenly implant in the soil, inject depth into the pond and be the water of 18cm;

[0027] (3) put shrimp: put in 1400 crab larvae, soak 20 minutes with 1% peracetic acid solution before putting in;

[0028] (4) put fish: put into 850 fish fry after half a month, soak 20 minutes with 1% peracetic acid solution before throwing in;

[0029] (5) Feeding: Soybean milk, fish and palatable pellet feed are fed twice a day, and the daily feeding amount accounts for 3% of the total body weight of shrimp and fish;

[0030] (6) Topdressing: topdress ammonium sulfate and phosphorus sulfate fertilizers according to the nitrogen content...

Embodiment 3

[0032] A kind of mixed cultivation method of lotus root and fish and shrimp, comprises the following steps:

[0033] (1) Base fertilizer application: apply 2700kg of decomposed manure per 600m2 of the lotus pond as the base fertilizer. Dig crab ditches when the quality becomes hard;

[0034] (2) plant lotus root: every 600m2 plant 140kg of lotus root, evenly implant in the soil, inject depth into the pond and be the water of 17cm;

[0035] (3) put shrimp: put in 1300 crab larvae, soak 20 minutes with 1% peracetic acid solution before putting in;

[0036] (4) put fish: put into 830 fry after half a month, soak 20 minutes with 1% peracetic acid solution before putting in;

[0037] (5) Feeding: Soybean milk, fish and palatable pellet feed are fed twice a day, and the daily feeding amount accounts for 2.5% of the total body weight of shrimp and fish;

[0038] (6) Topdressing: topdress ammonium sulfate and phosphorus sulfate fertilizers according to the nitrogen content of 250kg...

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Abstract

The invention discloses a lotus and fish and shrimp mixing breeding method. The lotus and fish and shrimp mixing breeding method includes the following steps: (1) applying a basic fertilizer; (2) planting lotus; (3) putting shrimps; (4) putting fishes; (5) throwing baits; and (6) performing topdressing. The beneficial effects of the invention are that the desired growth environment of the lotus, fishes and shrimps is utilized fully, and the shrimps can loosen soil while crawling, the fishes like to push mud to find foot so as to form viscous soil and sludge having the suitable looseness which can adapt to growth of the lotus; growth of the lotus needs air, air can be transmitted in holes of the lotus, and enough oxygen is supplied to the fishes and the shrimps; fish and shrimp breeding and lotus growth supplement each other, an organic matter-rich acidic fertilizer in the soil can make lotus roots fat, make pulp of the lotus roots thick, and make lotus the roots strong; and the lotus roots are high in quality.

Description

technical field [0001] The invention relates to the field of planting and breeding, in particular to a mixed breeding method of lotus root, fish and shrimp. Background technique [0002] Lotus root, also known as lotus root, is the plump underground stem of lotus. The lotus root is slightly sweet and crisp. It can be eaten raw or cooked, and it is of high value as a nourishing medicine. Lotus root likes relatively stable still water, avoids running water with great fluctuations and strong waves, and requires sufficient sunshine. The lotus root has higher requirements on the soil. The soil quality should be clay loam rich in organic matter, and weakly acidic. Excessive acidity is not conducive to the growth of lotus root. Too loose soil is likely to cause short distance between lotus root nodes, rough skin and flesh, and poor quality. [0003] The single planting method that adopts aspect the lotus root cultivation at present, only plant lotus root in the pond, causes pond...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01K61/10A01C21/00
CPCA01C21/005A01G22/00A01K61/00Y02A40/81
Inventor 李雨竹
Owner 李雨竹
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