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Intercropping method of loach in Zizania aquatica field

A breeding method, the technology of wild rice stems, applied in the field of agricultural breeding, can solve the problems of unecological, difficult management technology, high investment, etc., and achieve the effects of reducing water body temperature, increasing survival rate, and improving feed utilization

Inactive Publication Date: 2017-09-29
合肥卓畅农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, agricultural science and technology workers and farmers have explored some farming methods such as small cement ponds and cage farming. Although these farming methods have increased the output of loach, due to high investment and difficult management techniques, not ecological

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A kind of breeding method for raising loach in wild rice field, comprising the steps of:

[0041] (1), site selection

[0042] Select neutral soil fields with fertile soil, convenient drainage and irrigation, thick silt layer, and rich in organic matter as the wild rice field;

[0043] (2), land preparation

[0044] Use a rotary tiller to plow 20cm, apply 100kg of soil treatment agent per mu, expose to the sun for 2-3 days, then apply 200kg of base fertilizer per mu, and mix the fertilizer with the soil evenly;

[0045] (3) Construction of breeding fields

[0046] The main stalk forms a breeding field around the Zizania field. The height of the main stalk is 0.8m. The breeding field is equipped with water inlets and drainage outlets. In the breeding field, ridges parallel to each other are excavated, and row ditches are formed between adjacent ridges. An isolation net is laid in the row ditch, and the surrounding area of ​​the isolation net is higher than the field r...

Embodiment 2

[0070] A kind of breeding method for raising loach in wild rice field, comprising the steps of:

[0071] (1), site selection

[0072] Select neutral soil fields with fertile soil, convenient drainage and irrigation, thick silt layer, and rich in organic matter as the wild rice field;

[0073] (2), land preparation

[0074] Plow 30cm with a rotary tiller, apply 150kg of soil treatment agent per acre, expose to the sun for 3 days, then apply 300kg of base fertilizer per acre, and mix the fertilizer and soil evenly;

[0075] (3) Construction of breeding fields

[0076] The main stalk forms a breeding field around the Zizania field. The height of the main stalk is 1.6m. The breeding field is equipped with water inlets and drainage outlets. An isolation net is laid in the row ditch, and the surrounding area of ​​the isolation net is higher than the field ridge;

[0077] (4) Temporary farm construction

[0078] Build a temporary raising field near the water inlet in the breedin...

Embodiment 3

[0100] A kind of breeding method for raising loach in wild rice field, comprising the steps of:

[0101] (1), site selection

[0102] Select neutral soil fields with fertile soil, convenient drainage and irrigation, thick silt layer, and rich in organic matter as the wild rice field;

[0103] (2), land preparation

[0104] Use a rotary tiller to plow 25cm, apply 125kg of soil treatment agent per mu, expose to the sun for 2 days, then apply 200~300kg of base fertilizer per mu, and mix the fertilizer and soil evenly;

[0105] (3) Construction of breeding fields

[0106] The main stalk forms a breeding field around the Zizania field. The height of the main stalk is 1m. The breeding field is equipped with water inlets and drainage outlets. An isolation net is laid in the ditch, and the surrounding area of ​​the isolation net is higher than the field ridge;

[0107] (4) Temporary farm construction

[0108] Build a temporary raising field near the water inlet in the breeding fi...

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PUM

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Abstract

The invention discloses an intercropping method of loach in Zizania aquatica field, and relates to the technical field of agricultural cultivation. The intercropping method includes steps of (1), land selection; (2), soil preparation; (3), construction of cultivation field; (4), construction of a temporary rearing field; (5), preparation for seedlings; (6), transplanting and field planting; (7), cultivation of loach fry; (8), field management. The method can realize the intergrowth of loach and Zizania aquatica, and is ecological and environment-friendly, simple in operation; the cultivation scale of loach can be enlarged, and the loach cultivation development is promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural breeding, in particular to a method for cultivating loach in wild rice fields. Background technique [0002] Loach has high reproductive rate, few diseases, strong adaptability, and large demand in domestic and foreign markets, especially in Japan, South Korea, Hong Kong, Macao, Taiwan and other regions of my country. Due to the increasing destruction of natural resources, the natural output continues to decline. The development of loach Intensive farming is becoming more and more important. In recent years, agricultural science and technology workers and farmers have explored some farming methods such as small cement ponds and cage farming. Although these farming methods have increased the output of loach, due to high investment and difficult management techniques, Not ecological either. Contents of the invention [0003] The purpose of the present invention is to provide a method for cul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01K61/10A23K10/22A23K10/26A23K10/30A23K10/37A23K20/28A23K50/80A01K97/04A01N65/46C09K17/40A01P1/00A01P3/00C09K101/00
CPCA01K61/10A01K97/045A01N65/00A01N65/46A23K10/22A23K10/26A23K10/30A23K10/37A23K20/28A23K50/80C09K17/40C09K2101/00A01N2300/00Y02A40/81Y02A40/818Y02P60/87
Inventor 解正来
Owner 合肥卓畅农业科技有限公司
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