Rice, lotus, fish and shrimp polyculturing method

A technology for rice, fish and shrimp, applied in the fields of botanical equipment and methods, rice cultivation, fish farming, etc., can solve the problems of rough skin and flesh, short spacing between lotus nodes, low economic benefits, etc. , the effect of lotus root shape

Inactive Publication Date: 2017-08-18
熊乐中
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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

[0017] A kind of mixed cultivation method of paddy rice, lotus root and fish and shrimp, comprises the following steps:

[0018] (1) Apply base fertilizer: Apply 2600kg of decomposed manure per 580m2 of the lotus pond as base fertilizer. Dig crab ditches when the quality becomes hard;

[0019] (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;

[0020] (3) Planting rice: choose a capacity of 400kg / m 3 , and the chemical material board that does not pollute the water quality is a floating body. According to the requirements of the row spacing of rice growth, a fixing hole is arranged on the floating body, and rice seedlings are implanted in the fixing hole, and the floating body is floated in the lotus pond;

[0021] (3) put shrimp: put in 1200 crab larvae, soak 20 minutes with 1% peracetic acid solution before putting in;

[0022] (4) put fish: put into 800 fry after half a month, soa...

Embodiment 2

[0026] A kind of mixed cultivation method of paddy rice, lotus root and fish and shrimp, comprises the following steps:

[0027] (1) Apply base fertilizer: Apply 2800kg of decomposed manure per 620m2 of the lotus pond as base fertilizer. After leveling the bottom of the pond, put it into water at a ratio of 1:1 to lift the volume and mix it evenly with an iron rake. Dig crab ditches when the quality becomes hard;

[0028] (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;

[0029] (3) Planting rice: choose a capacity of 300kg / m 3 , and the chemical material board that does not pollute the water quality is a floating body. According to the requirements of the row spacing of rice growth, a fixing hole is arranged on the floating body, and rice seedlings are implanted in the fixing hole, and the floating body is floated in the lotus pond;

[0030] (3) put shrimp: put in 1400 crab larvae, ...

Embodiment 3

[0035] A kind of mixed cultivation method of paddy rice, lotus root and fish and shrimp, comprises the following steps:

[0036] (1) Apply base fertilizer: Apply 2700kg of decomposed manure per 600m2 of the lotus pond as base fertilizer. After leveling the bottom of the pond, put it into water at a ratio of 1:1 to lift the volume and mix it evenly with an iron rake. Keep the 35cm of silt in the cultivation layer. Dig crab ditches when the quality becomes hard;

[0037] (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 16cm;

[0038] (3) Planting rice: choose a capacity of 200kg / m 3 , and the chemical material board that does not pollute the water quality is a floating body. According to the requirements of the row spacing of rice growth, a fixing hole is arranged on the floating body, and rice seedlings are implanted in the fixing hole, and the floating body is floated in the lotus pond;

...

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PUM

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Abstract

The invention discloses a rice, lotus, fish and shrimp polyculturing method. The rice, lotus, fish and shrimp polyculturing method comprises the following steps of (1) base fertilizer application, (2) lotus planting, (3) rice planting and shrimp stocking, (4) fish stocking, (5) bait feeding and (6) topdressing. The rice, lotus, fish and shrimp polyculturing method makes full use of the growth requirement required by lotus, fish and shrimp; shrimp can loosen soil during crawling and fish is prone to moving in mud to search for food, so that during polyculturing, the shrimp and the fish can help form viscous and loosened soil and mud, which are suitable for growth of the lotus; meanwhile, the lotus can transmit air via pores in lotus root to meet the requirements on respiration during growth and supplement sufficient oxygen content for the fish and the shrimp; fish and shrimp culturing and lotus growth supplement each other; by matching with acid fertilizer in soil, which is rich in organic matters, the lotus can be stout and strong in rhizome, thick in flesh, strong in shape and high in quality; by planting floating rice inside a lotus pond, the lotus pond can be made full use of.

Description

technical field [0001] The invention relates to the field of planting and breeding, in particular to a mixed breeding method of rice, lotus root and 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, ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G16/00A01K61/10A01K61/59A01G22/22
CPCA01G22/00A01K61/00Y02A40/81
Inventor 熊乐中
Owner 熊乐中
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