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Multi-season rice and duck symbiosis breeding method

A breeding method and rice-duck technology, applied in the field of ecological breeding, can solve the problems that rice-ducks are not suitable for symbiosis, prolong the symbiotic period of rice-duck, and increase income, so as to achieve the effects of increasing duck breeding density, prolonging the symbiotic period, and increasing income

Active Publication Date: 2017-08-18
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the rice-duck symbiosis system that the rice-duck is not suitable for symbiosis after rice heading, the present invention aims to provide a multi-season rice-duck symbiotic breeding method. -Duck symbiosis period, increased income

Method used

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  • Multi-season rice and duck symbiosis breeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of morning and evening rice-duck symbiosis culture method, comprises the steps:

[0053] S1. Construct the rice field ditch system, rice cultivation area, duck pen area, and feed isolation island.

[0054] S2, early rice planting;

[0055] S3, 3-7 days after planting the early rice, put the first batch of ducklings;

[0056] S4, put the second batch of ducklings 40-55 days after the early rice planting;

[0057]S5, when the early rice grows to the filling stage, harvest the first batch of ducks put in;

[0058] S6. Harvest the second batch of ducks before the mature harvest of early rice;

[0059] S7, early rice harvest;

[0060] S8, late rice planting;

[0061] S9, put the third batch of ducklings in 3-7 days after the planting of late rice;

[0062] S10, release the fourth batch of ducklings 40-55 days after the planting of late rice;

[0063] S11, when the late rice grows and develops to the grain filling stage, harvest the third batch of ducks put in; ...

Embodiment 2

[0085] A kind of symbiosis breeding method of early rice regenerated rice duck, its specific scheme is similar to embodiment 1, the difference is that the regenerated rice duck culture steps:

[0086] After the early rice is harvested, the ratooning rice is planted; when the ratooning rice is planted, the third batch of ducklings is put in; when the ratooning rice grows and develops to the filling stage, the third batch of ducklings is harvested; the ratooning rice is harvested.

[0087] Table 1 The cost comparison table (unit: yuan) of the rice raising duck system of the embodiment of the present invention 2 and the traditional rice raising duck system

[0088]

[0089] Table 2 The benefit comparison table (unit: yuan) between the system of raising ducks with rice and the system of raising ducks with traditional rice in Example 2 of the present invention

[0090]

[0091] It can be seen from the above table that after adopting the present invention, the income per hecta...

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Abstract

The invention discloses a multi-season rice and duck symbiosis breeding method. The multi-season rice and duck symbiosis breeding method includes the following steps: S1, constructing a rice field canal system, and dividing a rice field into a rice planting region, a duck fence region for rest at night, and a fodder isolating island; S2, planting early rice; S3, putting in a first batch of ducklings after the early rice is planted for 3-7 days; S4, putting a second batch of ducklings after the early rice is planted for 40-55 days; S5, harvesting the first batch of ducks when the early rice grows and develops to a filling stage; S6, harvesting the second batch of ducks before the early rice is ripe and harvested; S7, harvesting the early rice; S8, planting late rice; S9, putting a third batch of ducklings after the late rice is planted for 3-7 days; S10, putting in a fourth batch of ducklings after the late rice is planted for 40-55 days; S11, harvesting the third batch of ducks when the late rice grows and develops to a filling stage; S12, harvesting the fourth batch of ducks before the late rice is ripe and harvested; and S13, harvesting the late rice. The method can prolong the rice and duck symbiosis period, and can increase incomes.

Description

technical field [0001] The invention relates to a multi-season rice-duck symbiotic breeding method, which belongs to the technical field of ecological farming. Background technique [0002] Ecological duck raising technology in rice fields has been vigorously promoted and applied due to its functions of increasing production and efficiency and reducing methane emission in rice fields. The number of ducks raised in traditional paddy field ecology is generally controlled at 15-30 per mu, such as a method for raising ducks in rice fields disclosed by Chinese Patent Publication No. CN105284732A, and a method for raising ducks and rice by Chinese Patent Publication No. CN102860286A. , a method for raising ducks in paddy fields disclosed in Chinese Patent Publication No. CN1539274, these breeding densities can basically realize the control of weeds and pests, but cannot fully adapt to the needs of economic and social development, and its unit output value no longer possesses advan...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01K67/02A01G22/22
CPCA01G22/22A01K67/02
Inventor 郑华斌廖晓兰黄璜李静怡陈灿傅志强
Owner HUNAN AGRICULTURAL UNIV
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