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Method for ecological breeding of rice field polyculture carp

An ecological breeding and carp technology, applied in the agricultural field, can solve the problems of lack of oxygen and rotten roots of rice, low quality of rice and fish, fish death, etc., and achieve the effects of inhibiting growth, promoting and regulating the survival rate, and increasing the density of transplanting rice.

Inactive Publication Date: 2017-01-25
贵州山至金生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention intends to provide an ecological breeding method for polyculture carp in rice fields, to solve the problem of the excretion of aquatic organisms and ducks in compound cultivation, and the residual substances decompose a large amount of ammonia, nitrogen, phosphorus and other substances in the water body, resulting in the rotten roots of rice anoxic , a large number of fish kills, the problem of low rice and fish quality

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  • Method for ecological breeding of rice field polyculture carp
  • Method for ecological breeding of rice field polyculture carp

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A kind of ecological cultivation method of polyculture carp in paddy field, comprises the following steps:

[0029] (a) Field preparation: Select a fluvo-aquic soil field with sufficient water sources, no pollution, convenient drainage and irrigation, water and fertilizer conservation, and no water leakage in the depth of the plowing layer. farmyard manure, and then deep plow the land;

[0030] (b) Field improvement: build ridges, tamp and increase the height of the fields after the above fertilization and deep plowing. The height of the ridges is 50 cm. The field area 110 cm away from the inner sides of the surrounding ridges is set as a stocking area, and the inside of the stocking area is set as rice planting. There is a separation board between the stocking area and the rice planting area, and a water inlet pipe connecting to the side of the stocking area is provided on the field ridge on one side of the stocking area, and 6 drainage ditches parallel to the water in...

Embodiment 2

[0037] A kind of ecological cultivation method of polyculture carp in paddy field, comprises the following steps:

[0038] (a) Field preparation: Select a fluvo-aquic soil field with sufficient water source, no pollution, convenient drainage and irrigation, water and fertilizer conservation, and no water leakage in the depth of the plowing layer. farmyard manure, and then deep plow the land;

[0039] (b) Field improvement: build ridges, tamp and increase the height of the fields after the above fertilization and deep plowing. The height of the ridges is 50 cm. The field area 80 cm away from the inner sides of the surrounding ridges is set as a stocking area, and the inner sides of the stocking areas are all set for rice planting. There is a separation board between the stocking area and the rice planting area, and a water inlet pipe connecting to the side of the stocking area is provided on the field ridge on one side of the stocking area, and 6 drainage ditches parallel to th...

Embodiment 3

[0046] A kind of ecological cultivation method of polyculture carp in paddy field, comprises the following steps:

[0047] (a) Field preparation: Select a fluvo-aquic soil field with sufficient water source, no pollution, convenient drainage and irrigation, water and fertilizer conservation, and no water leakage in the depth of the plowing layer. farmyard manure, and then deep plow the land;

[0048] (b) Field improvement: build ridges, tamp and increase the height of the fields after the above fertilization and deep plowing. The height of the ridges is 50 cm. The field area 80 cm away from the inner sides of the surrounding ridges is set as a stocking area, and the inner sides of the stocking areas are all set for rice planting. There is a separation board between the stocking area and the rice planting area, and a water inlet pipe connecting to the side of the stocking area is provided on the field ridge on one side of the stocking area, and 6 drainage ditches parallel to th...

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Abstract

The invention discloses a method for ecological breeding of rice field polyculture carp and relates to the technical field of agriculture. The method comprises a step (a) of field preparation; a step (b) of field transformation; a step (c) of rice planting; a step (d) of fry stocking; and a step (e) of feeding and management. By arrangement of a stocking area and a rice planting area which are separated, an organic fertilizer discharged in the stocking area by young ducks is effectively applied to the rice planting area through circulation of a water feeding pipe and a water discharging pipe. By application of the technical scheme, ammonia, nitrogen and phosphorus and the like which are decomposed in aquatic organisms and duck excrement and residue in complex planting and breeding can be neutralized, rice hypoxia and foot rot caused by water quality pollution are avoided, and the comprehensive production capacity of a rice field is improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an ecological breeding method for polyculture carp in rice fields. Background technique [0002] Raising carp in rice fields is a three-dimensional breeding model that organically combines rice planting and carp farming in the same ecological environment. Carp can be used to feed and swim to remove weeds, eat rice pests, and reduce pesticide application. At the same time, some organic matter produced by the growth and respiration of rice fields can be used as food for fish to achieve mutual benefits. [0003] With the increase of demand for rice, the occurrence of diseases, insect damage and weed damage is becoming more and more serious. Blindly cultivating carp in rice cannot replace the occurrence of diseases, insect pests and weeds in rice fields by using pesticides and chemical fertilizers. At present, the application number is CN201110095083.3, which discloses a thre...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01C21/00A01K61/10A01K67/02A23K50/75A23K50/80A23K10/30A23K10/26A01G22/22
CPCA01C21/00A01G22/22A01K61/00A01K67/02Y02A40/81Y02A40/818
Inventor 赵谱远
Owner 贵州山至金生态农业有限公司
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