Base material and method for conducting soilless culture on cucumbers

A technology of soilless cultivation and cucumber, which is applied in the direction of soilless cultivation, planting substrate, botanical equipment and methods, etc., to achieve the effects of good growth environment, cost saving and enhanced stress resistance

Inactive Publication Date: 2019-09-20
郑州市蔬菜研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no energy-saving and high-yield substr...

Method used

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  • Base material and method for conducting soilless culture on cucumbers

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Experimental program
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Effect test

Embodiment 1

[0041] A growth substrate for cucumber soilless cultivation, comprising the following raw materials in parts by weight: 30% fungus residue, 25% cow dung, 15% sawdust, 10% rice bran, 10% cottonseed cake and 10% bone meal.

[0042] A method for soilless cultivation of cucumbers in greenhouses, comprising the following steps:

[0043] (1) Seedling cultivation Cucumber seeds are treated successively through seed soaking and germination, and seedling cultivation is carried out in the seedling cultivation matrix which is formed by mixing evenly with peat: vermiculite: slag in a volume ratio of 3:1:1;

[0044] Among them, soaking the seeds includes the following steps: (a) soaking the cucumber seeds in warm water at 55-60°C for 20 minutes; (b) soaking them in 40% formaldehyde diluted 100 times for 30 minutes, and then washing them with clean water for 3-5 times, each time for 3 minutes. Soak the treated seeds in clean water at 25-30°C for 6-8 hours until all the formaldehyde solution...

Embodiment 2

[0065] A growth substrate for cucumber soilless cultivation, comprising the following raw materials in parts by weight: 35% fungus residue, 30% cow dung, 8% sawdust, 7% rice bran, 12% cottonseed cake and 8% bone meal.

[0066] A method for soilless cultivation of cucumbers in greenhouses, comprising the following steps:

[0067] (1) For seedling soaking, soak the cucumber seeds in warm water at 55-60°C for 20 minutes or soak them in 40% formaldehyde diluted 100 times for 30 minutes, then rinse them with water for 3-5 times, each time for 3 minutes, and soak the treated seeds in 25- Soak in water at 30°C for 6-8 hours until all the formaldehyde solution is dissolved; scrub the soaked cucumber seeds clean, drain the surface water, wrap them with wet gauze, and place them in a constant temperature environment of 30°C-32°C to accelerate germination; After more than 24 hours, wash with water at 25-30°C for 3 minutes at intervals of 12 hours, drain the surface water, wrap it with we...

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Abstract

The invention provides a base material and method for conducting soilless culture on cucumbers, and belongs to the technical field of cucumber cultivation. The base material is prepared from, by weight, 20-40 parts of mushroom dregs, 15-35 parts of cow dung, 8-27 parts of saw powder, 5-15 parts of rice chaff, 6-14 parts of cottonseed cakes and 8-20 parts of bone meal. The method includes the steps that after soaking and accelerating germination are conducted on cucumber seeds, and cucumber seedlings are obtained; field planting is conducted on the cucumber seedlings in a field planting groove containing the base material to conduct cultivation; at the period from field planting to initial flowering, drop irrigation is conducted on the cucumber seedlings by using a first nutrient solution; after the cucumber seedlings grow to a fruit set stage, drop irrigation is conducted on the cucumber seedlings by using a second nutrient solution.

Description

technical field [0001] The invention belongs to the technical field of cucumber cultivation, in particular to a substrate and method for soilless cultivation of cucumbers. Background technique [0002] Since the mid-1980s, my country has gradually expanded the application of soilless cultivation in national production; in 1985, the national soilless cultivation area was less than 2 hectares, and most of them were in the stage of experimental research. In 1990, it had grown to 15 hectares. 46 hectares, developed to 138 hectares in 1997, and the application area has exceeded 1500 hectares in 2005. Although the soilless cultivation area is developing at a relatively high speed every year, compared with the facility cultivation area of ​​more than 2.5 million hectares in my country, the The proportion becomes negligible. The general trend of the world's agricultural development is to develop towards organic agriculture, and soilless cultivation should also follow this development...

Claims

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Application Information

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IPC IPC(8): A01G24/20A01G24/23A01G24/25A01G24/22A01G24/10A01G31/00A01G31/02C05G1/00
CPCA01G24/20A01G24/23A01G24/25A01G24/22A01G24/10A01G31/00A01G31/02C05B7/00C05G5/23Y02P60/21
Inventor 周海霞吴小波郭竞曹亚青李武高张舜李芳霞周丹牛小花
Owner 郑州市蔬菜研究所
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