Rice and loach mixing planting and breeding method capable of stabilizing grain income and increasing fishery income

A loach and rice technology, applied in rice cultivation, botany equipment and methods, fish farming, etc., can solve the problems of high technical difficulty, high breeding risk, low return rate, etc., to save breeding space, improve economic benefits, The effect of improving the survival rate

Inactive Publication Date: 2017-02-15
陈冬林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing rice and loach farming models, such

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of method that the present invention proposes stabilizing grain and increasing fishing rice loach co-plants and raises, comprises the following steps:

[0026] A: Paddy field selection and transformation: select the paddy field, and excavate the temporary cultivation ditch, ring ditch and field ditch in the paddy field to make the ditch interlinked; the total area of ​​the temporary cultivation ditch, ring ditch and field ditch is 12% of the paddy field area ; Lay a plastic film on the bottom of the temporary cultivation ditch, and then flatten the silt with a thickness of 10cm on the plastic film, and set a sunshade net above the temporary cultivation ditch; heighten, widen, and reinforce the ridge; around the rice field and at the inlet and outlet Add anti-escape measures;

[0027] B. Paddy planting: In the first ten days of June, transplant seedlings in the paddy field, inserting 15,000 holes per mu; then inject water to 12cm, and pile up fermented and decompo...

Embodiment 2

[0034] A kind of method that the present invention proposes stabilizing grain and increasing fishing rice loach co-plants and raises, comprises the following steps:

[0035] A: Paddy field selection and transformation: select the paddy field, and excavate the temporary cultivation ditch, ring ditch and field ditch in the paddy field to make the ditch interlinked; the total area of ​​the temporary cultivation ditch, ring ditch and field ditch is 8% of the paddy field area ; Lay a plastic film on the bottom of the temporary cultivation ditch, and then flatten the silt with a thickness of 15cm on the plastic film, and set a sunshade net above the temporary cultivation ditch; heighten, widen, and reinforce the ridge; around the rice field and at the inlet and outlet Add anti-escape measures;

[0036] B, paddy planting: In the first ten days of June, transplant seedlings in the paddy field, insert 10,000 holes per mu; then inject water to 18cm, and pile up fermented and decomposed ...

Embodiment 3

[0043] A kind of method that the present invention proposes stabilizing grain and increasing fishing rice loach co-plants and raises, comprises the following steps:

[0044] A: Paddy field selection and transformation: select the paddy field, and excavate the temporary cultivation ditch, ring ditch and field ditch in the paddy field to make the ditch interlinked; the total area of ​​the temporary cultivation ditch, ring ditch and field ditch is 11% of the paddy field area ; Lay a plastic film on the bottom of the temporary cultivation ditch, and then flatten the silt with a thickness of 12cm on the plastic film, and set a sunshade net above the temporary cultivation ditch; heighten, widen, and reinforce the ridge; around the rice field and at the inlet and outlet Add anti-escape measures;

[0045] Wherein, the temporary raising ditch is located on one side of the paddy field, with a length of 3m, a width of 5m, and a depth of 1m; the ring ditch is located at 0.6m inside the ri...

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Abstract

The invention discloses a rice and loach mixing planting and breeding method capable of stabilizing the grain income and increasing the fishery income. The method includes the steps: selecting a rice field, digging temporary breeding ditches, circular ditches and filed ditches, and allowing communication among the ditches; paving plastic thin films and mud on the bottom of the temporary breeding ditches, arranging a sunshade net over the temporary breeding ditches; increasing the height and the width of ridges, reinforcing the ridges, and additionally arranging escape-proof facilities; transplanting rice seedlings in the first ten days of June, injecting water, and then stacking fermented decomposed chicken manure; disinfecting the rice field after the rice turns green, stocking disinfected young loaches; feeding the loaches with baits twice every day, wherein the feeding amount is 2-3% of the total body weight of the loaches; keeping the water depth of a field surface in 13-20 cm, and keeping the water depths of the circular ditches and the temporary breeding ditches in 40-65 cm; changing water once every 10-15 days in midsummer, wherein the water changing amount is 25-33% of the water amount of the rice field; adding quicklime or bleaching powder to water once every half a month; and catching the loaches to be sold, and harvesting the rice.

Description

technical field [0001] The invention relates to the technical field of planting and breeding, in particular to a method for co-cultivating rice loach for stabilizing grain and increasing fishing. Background technique [0002] Low-lying and low-yield rice fields are prone to water accumulation in winter and spring, so it is not suitable for planting rape and wheat in the idle season of the paddy field. Only one season of rice can be planted, and the planting method is single, that is: "planting and raising". "Only planting but not raising", the fertilizer used for farming can only rely on chemical fertilizers, and after chemical fertilizers are applied, only 35% of them are effective, and the remaining 65% become pollutants and remain in the environment. This single operation method not only causes environmental pollution, but also has low economic benefits. Paddy fields only grow rice, and the benefit is only 200-300 yuan / mu, which does not include the land rent. If the fie...

Claims

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Application Information

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IPC IPC(8): A01K61/10A01G16/00A01G1/00A01G9/02A23K10/22A23K10/20A23K10/30A23K10/37A23K20/163A23K20/174A23K20/158A23K50/80A01G22/22
CPCA01G9/02A01K61/00Y02A40/81Y02A40/818Y02P60/87
Inventor 陈冬林周洵庞红金俞爱萍章星明杨丽丽谢满华沈蓓杰奚业文柴继芳
Owner 陈冬林
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