Soilless culture method using an organic solid fertilizer

A technology for soilless cultivation and solid fertilizer, which is applied in the directions of soilless cultivation, cultivation, and botanical equipment and methods, can solve the problems of complicated operation and management procedures, high cost of soilless cultivation substrate and nutrient solution, and popularization of soilless cultivation technology. The application effect is not ideal and other problems, to achieve the effect of simplifying the operation management procedures

Inactive Publication Date: 2013-03-13
ZUNYI CITY HUICHUAN DISTRICT YINGFANG GREEN VEGETABLE SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, my country's soilless cultivation technology is still in its infancy, the level of domestic soilless cultivation technology is not high, the cost of soilless cultivation substrate and nutrient solution is relatively high, and the operation and management procedures are relatively complicated. Farmers in some areas feel that soilless cultivation technology Due to the unfathomable depth, the promotion and application effect of the existing soilless cultivation technology is extremely unsatisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A vegetable soilless cultivation method using organic solid fertilizer, it comprises the following steps:

[0017] (1) For seed selection, soak qualified vegetable seeds in water at room temperature for 10 hours, then take them out, and germinate them in a humid environment;

[0018] (2) Transplant the germinated vegetable seeds into a cultivation tank equipped with a substrate;

[0019] (3) During the growth period of vegetables, add sterilized organic solid fertilizer into the cultivation tank as the base fertilizer, and at the same time, use clear water for irrigation instead of nutrient solution, and irrigate once a day;

[0020] (4) During the maturity stage of vegetables, continue to add sterilized organic solid fertilizer into the cultivation tank as top dressing, the amount of organic solid fertilizer used is 20% of the amount used in step (3), and at the same time, water is used for irrigation without nutrition liquid, irrigated every 4 days.

[0021] The mat...

Embodiment 2

[0024] A vegetable soilless cultivation method using organic solid fertilizer, it comprises the following steps:

[0025] (1) For seed selection, soak qualified vegetable seeds in water at room temperature for 15 hours, then take them out, and germinate them in a humid environment;

[0026] (2) Transplant the germinated vegetable seeds into a cultivation tank equipped with a substrate;

[0027] (3) During the growth period of vegetables, add sterilized organic solid fertilizer into the cultivation tank as the base fertilizer, and at the same time, use clear water for irrigation instead of nutrient solution, and irrigate once every 2 days;

[0028] (4) During the maturity stage of vegetables, continue to add sterilized organic solid fertilizer to the cultivation tank as top dressing, the amount of organic solid fertilizer used is 40% of the amount used in step (3), and at the same time, water is used for irrigation without nutrition liquid, irrigated every 2 days.

[0029] Th...

Embodiment 3

[0032] A vegetable soilless cultivation method using organic solid fertilizer, it comprises the following steps:

[0033] (1) For seed selection, soak qualified vegetable seeds in a gibberellin solution with a concentration of 120mg / L for 8 hours at room temperature, then take them out, and germinate them in a humid environment;

[0034] (2) Transplant the germinated vegetable seeds into a cultivation tank equipped with a substrate;

[0035] (3) During the growth period of vegetables, add sterilized organic solid fertilizer into the cultivation tank as the base fertilizer, and at the same time, use clear water for irrigation instead of nutrient solution, and irrigate once a day;

[0036] (4) During the maturity stage of vegetables, continue to add sterilized organic solid fertilizer to the cultivation tank as top dressing, the amount of organic solid fertilizer used is 40% of the amount used in step (3), and at the same time, water is used for irrigation without nutrition liq...

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PUM

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Abstract

The invention discloses a soilless culture method using an organic solid fertilizer. The soilless culture method comprises the following steps: (1) selecting seeds, soaking and then taking out the qualified vegetable seeds, enabling the seeds to germinate in a humid environment; (2) transplanting the germinated seeds to a culture groove with a matrix; (3) adding the sterilized organic solid fertilizer into the culture groove as a base fertilizer in the growth period of the vegetable, meanwhile, irrigating with clean water; (4) applying additional fertilizer in the mature period of the vegetable, and meanwhile, irrigating with clean water. The soilless culture method has the benefits that the organic solid fertilizer is used to replace a chemical nutrient solution, the organic agriculture is successfully led into the soilless culture, only irrigating with clean water is required in the whole growth period of a crop, the traditional concept that the chemical nutrient solution is necessary in the soilless culture is broken through, the standardization of soilless culture fertilizer application management is implemented on the basis of simplicity, so that the soilless culture technology becomes simple rather unfathomable to learn, and the intelligent and simple soilless culture nutrient management is realized.

Description

technical field [0001] The invention relates to a soilless cultivation method using organic solid fertilizer, belonging to the technical field of soilless cultivation. Background technique [0002] At present, there are more than 100 countries and regions applying soilless cultivation technology in the world. With the gradual maturity of soilless cultivation technology, the application scope and cultivation area continue to expand, and the level of operation and technical management has also been improved. Looking at the current situation and development trend of soilless cultivation at home and abroad, this technology has entered the production stage from the experimental stage, and its key technologies are also becoming more and more perfect. Now more than 30 countries have successively established soilless cultivation institutions, and international academic activities are very active. At present, countries with more developed soilless cultivation technology have made gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00
CPCY02P60/21
Inventor 饶德强
Owner ZUNYI CITY HUICHUAN DISTRICT YINGFANG GREEN VEGETABLE SPECIALIZED COOP
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