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Soilless cultivation method for water celery

A technology of soilless cultivation and water celery, applied in the field of agricultural planting, can solve the problems of farmers not paying attention to topdressing, affecting yield, spreading in large areas, etc., and achieve the effects of preventing epidemic diseases, convenient management, and reducing the occurrence of pests and diseases

Inactive Publication Date: 2015-02-18
YINGSHANG COUNTY ZHONGJUN AGRI TECHDEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing soilless cultivation techniques mostly use large-area ponds for planting. This approach brings a lot of inconvenience to management. In case of disease, it is easy to cause large-scale spread. Households do not pay attention to the late topdressing, which affects the overall output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A soilless cultivation method of water celery, including germination, daily management, digging and setting up a plurality of parallel planting canals before planting, each planting canal is spaced at 50cm, the planting canal is long 50m, wide 3m, deep 1m, one end of the planting canal Dig a connecting channel to connect all the parallel water channels to form a "mountain" shape. The connecting channel is 2-3m wide and 1m deep.

[0012] Apply basal fertilizer before planting. The basal fertilizer is to set a layer of 20cm river mud at the bottom of the planting canal, apply 100kg of fermented chicken manure to each planting canal, 50kg of fermented rapeseed cake, and 30kg of three-element compound fertilizer.

[0013] Fix the water celery after germination on the floating raft, put the water celery into the planting ditch, the roots can completely invade the water, put the floating rafts into the planting ditch in sequence; after each harvest, topdress the fertilizer...

Embodiment 2

[0015] A soilless cultivation method of water celery, including germination, daily management, digging and setting up a plurality of parallel planting canals before planting, each planting canal is spaced at 40cm, the planting canal is 40m long, 2m wide, and 0.8m deep, and one end of the planting canal Then dig a connecting channel to connect all the parallel water channels to form a "mountain" shape. The connecting channel is 2m wide and 0.8m deep.

[0016] Apply basal fertilizer before planting. The basal fertilizer is to set a layer of 10cm river mud at the bottom of the planting canal, apply 100kg of fermented chicken manure to each planting canal, 50kg of fermented rapeseed cake, and 20kg of three-element compound fertilizer.

[0017] Fix the water celery after germination on the floating raft, put the water celery into the planting ditch, the roots can completely invade the water, put the floating rafts into the planting ditch in sequence; after each harvest, topdress...

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Abstract

The invention discloses a soilless cultivation method for water celery. The soilless cultivation method comprises the following steps: accelerating germination; conducting daily management; digging a plurality of parallel planting canals before planting, wherein each two planting canals are spaced by 40-50 cm, and each planting canal has the length of 40-50 m, the width of 2-3 m and the depth of 0 .8-1 m; digging a communicating canal at the ends of the planting canals to communicate all the parallel planting canals, and forming an epsilon-type structure. By adopting the parallel planting canals, management is quite convenient for growers, and meanwhile diseased plants can be timely removed to prevent epidemic diseases; the soilless cultivation method also focuses on timely fertilization in the planting process to guarantee the yield; by using the soilless cultivation method to plant water celery, the incidence of pests and diseases can be significantly reduced, and the yield can be increased by about 10%.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a soilless cultivation technique of water celery. Background technique [0002] Water celery contains a variety of vitamins and high mineral content. Every 100 g edible part contains 1.8 g protein, 0.24 g fat, 1.6 g carbohydrate, 1.0 g crude fiber, 160 mg calcium, 61 mg phosphorus, and 8.5 mg iron. Cress also contains rutin, watercresin and quercetin, etc., which has high nutritional value, and is being paid more and more attention by people, and the market demand is strong. [0003] Existing soilless cultivation techniques mostly use large-area ponds for planting. This approach brings a lot of inconvenience to management. In case of disease, it is easy to cause large-scale spread. Households do not pay attention to the late topdressing, which affects the overall output. Contents of the invention [0004] The purpose of the invention is to solve the difficult problems of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00Y02P60/21
Inventor 左中军
Owner YINGSHANG COUNTY ZHONGJUN AGRI TECHDEV
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