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A kind of co-cultivation method of pond horn fish and water chestnut

A technology of pond horn fish and water chestnut, applied in the field of breeding, can solve problems affecting the production of water chestnut, achieve the effects of reducing feed costs and pesticide costs, improving economic benefits, and good control effects

Active Publication Date: 2018-07-13
GUANGXI NANYIZAI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the planting of water chestnut, if there are too many small parasites and bacteria in the water, it will seriously affect the production of water chestnut

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for co-culturing pond horn fish and water chestnut, comprising the steps of excavating fields, planting water chestnut, feeding fish fingerlings, managing fertilizer and water, and preventing and controlling diseases and insect pests. The specific steps are as follows:

[0026] (1) excavate the field: select the water chestnut field with sufficient water source, good water quality, strong water retention capacity, and no pollution, with an area of ​​2 mu as a field, and a 1.2-meter-high field ridge is built around the field and compacted; The area 1.2m away from the field stalk is the fish ditch, and the middle area of ​​the field is used as the water chestnut field; a water inlet and a water outlet are also opened on the field ridge, and fish fences are set on the water inlet and the water outlet;

[0027] (2) Water chestnut planting: 1 month before raising seedlings, first drain the water in the water chestnut field block and fish ditch, dry for 10 days, and 1...

Embodiment 2

[0035] A method for co-culturing pond horn fish and water chestnut, comprising the steps of excavating fields, planting water chestnut, feeding fish fingerlings, managing fertilizer and water, and preventing and controlling diseases and insect pests. The specific steps are as follows:

[0036] (1) excavate the field: select the water chestnut field block with sufficient water source, good water quality, strong water retention capacity, and no pollution, with an area of ​​3 mu as a field block, and 1.5 meters high field ridges are built around the field block and compacted; The area 1.8m away from the field stalk is the fish ditch, and the middle area of ​​the field is used as the water chestnut field; a water inlet and a water outlet are also opened on the field ridge, and fish fences are set on the water inlet and the water outlet;

[0037] (2) Water chestnut planting: 1 month before raising seedlings, first drain the water in the water chestnut field block and fish ditch, dry...

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Abstract

The invention provides a co-culture method for clarias fuscus and water chestnuts and belongs to the technical field of agricultural planting. The method includes the control links of field excavation, water chestnut planting, fingerling putting, water and fertilizer management and disease and pest prevention and control. Nutrients needed for growth of the water chestnuts are guaranteed in a scientific water and fertilizer management mode, pest attacks on the water chestnuts are controlled according to the predation characteristics of the clarias fuscus, and the disease attacks on the water chestnuts are controlled through Chinese herbal medicine liquid. Live feed and pellet feed suitable for growth of the clarias fuscus are developed, and the disease attacks are prevented through the Chinese herbal medicine liquid. By means of the characteristics that the clarias fuscus and the water chestnuts interact, relative to a mode that the water chestnuts are independently planted, the yield of the clarias fuscus is increased while the yield of the water chestnuts is guaranteed, and economic benefits of a planting field are greatly increased.

Description

【Technical field】 [0001] The invention relates to the field of breeding technology, in particular to an ecological breeding method for co-raising water chestnut and pond horn fish. 【Background technique】 [0002] Water chestnut is another name for the water chestnut and the fine fruit wild water chestnut in the water caltrop family. Also known as waist water chestnut, water chestnut, and water chestnut, it is sweet, cool, and non-toxic. It is the fruit of the annual herb aquatic plant water chestnut. The skin of water chestnut is crispy and the flesh is beautiful. Water chestnut is rich in protein, unsaturated fatty acid and various vitamins and trace elements. Helps invigorate the stomach and stop dysentery, fight cancer, and can assist in the treatment of gastric ulcer, dysentery, esophageal cancer, breast cancer, and cervical cancer. Lingye can be used as green fodder or green manure. However, during the planting of water chestnut, if there are too many small parasites...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10A01G22/00
CPCA01G22/00A01K61/00Y02A40/81
Inventor 陈思宇
Owner GUANGXI NANYIZAI SCI & TECH CO LTD
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