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Ecological integrated planting and breeding method for rice field

A rice field and ecological technology, applied in the direction of fertilization methods, soil preparation methods, botanical equipment and methods, etc., can solve the problems of low utilization rate of rice fields, frequent occurrence of diseases and insect pests, and low comparative efficiency, so as to improve the permeability and the growth environment , the effect of improving the utilization rate

Inactive Publication Date: 2018-08-24
湖南康之源农业发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In crop production, rice is the most constrained crop by water and soil resources. At present, the development of the rice industry is facing severe situations such as steady growth in consumption, increased resource constraints, disastrous climate, frequent occurrence of diseases and insect pests, and low comparative benefits. At the same time, The current rice field utilization rate is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Land improvement: select a paddy field with sufficient water source, convenient drainage and irrigation, fertile soil, and strong water retention, and excavate a circular ditch around the paddy field. 18% of the total paddy field area. The excavated earthwork is used to widen and heighten the ridges around the paddy fields. small enclosure;

[0020] (2) Fertilization of paddy fields: apply quicklime to the rice planting land and the circular ditch for disinfection, the amount of application per mu is 35kg, and after 3-5 days of spreading, pour 0.8m of water into the circular ditch, and pour the decomposed human and animal manure after the water injection , according to 1000kg / mu of paddy field, 180kg / mu of circular ditch as base fertilizer and bait for breeding organisms;

[0021] (3) Co-cropping crop planting: plant aquatic plants such as Elodea, Hydrilla verticillum, Erythrina chinensis in the annular ditch, and the planting area of ​​aquatic plants accounts for ...

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Abstract

The invention discloses an ecological integrated planting and breeding method for a rice field. By using the ecological integrated planting and breeding method, the aims of planting rice, breeding shrimps and planting other corps in the same rice field are achieved without changing the construction standard of the rice field, the utilization ratio of the rice field is reasonably increased, the growth environment of rice is improved, the growth of crawfishes is promoted, the effects that one field has multiple purposes and various harvests are achieved in one season are achieved, the land and water resources are saved, the permeability of soil is improved, the soil fertility is increased, and no pesticides or chemical fertilizers are applied so that the problem that an agroecological environment is polluted is solved.

Description

technical field [0001] The invention relates to the field of agricultural planting and breeding, in particular to a rice field ecological comprehensive planting and breeding method. Background technique [0002] In crop production, rice is the most constrained crop by water and soil resources. At present, the development of the rice industry is facing severe situations such as steady growth in consumption, increased resource constraints, disastrous climate, frequent occurrence of diseases and insect pests, and low comparative benefits. At the same time, The current rice field utilization rate is not high. Contents of the invention [0003] The purpose of the present invention is to provide an ecological comprehensive planting and breeding method for paddy fields, which can improve the utilization rate of paddy fields and improve economic benefits. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A rice field e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01B79/02A01C21/00A01G17/00A01G22/00A01G22/05A01G22/40A01G33/00A01K61/59
CPCA01B79/02A01C21/005A01G17/005A01G22/00A01G22/05A01G22/22A01G22/40A01G33/00A01K61/59Y02A40/81
Inventor 陈艳
Owner 湖南康之源农业发展有限公司
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