Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Technology for cultivating organic fruit and vegetable matrix

A substrate cultivation, organic substrate technology, applied in cultivation, soilless cultivation, organic fertilizer and other directions, can solve the problems of restricting popularization and application, mastering, not formulating water and fertilizer, etc.

Active Publication Date: 2012-02-22
南昌县青岚现代农业有限公司
View PDF0 Cites 64 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation and management of nutrient solution requires technical personnel with a certain level of education and special training to operate, which is difficult for ordinary producers to master. At the same time, due to the high content of nitrate nitrogen in the nutrient solution, it does not meet the food safety production standards. These factors Both limit the popularization and application of soilless cultivation, a high-tech agricultural technology in my country.
[0004] For example, the soilless cultivation represented by Xi’an Yangling in Shaanxi Province uses nutrient solution prepared with chemical fertilizers to promote high yield rather than high quality of crops, and adopts ultra-luxury cultivation systems such as plexiglass multi-span greenhouses and computer systems for ventilation and dehumidification. The investment cost far exceeds the output value per mu, so it is only suitable for viewing and not conducive to promotion; the substrate cultivation represented by Beijing Jingda High-tech Agricultural Technology Co., Ltd. makes soilless cultivation simple and efficient, but because there is no standardized management of water and fertilizer, in order to make crops In the best growth state to achieve high yield, it still needs to use nutrient solution to continuously supplement nutrients, resulting in products that cannot meet the organic food standards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Technology for cultivating organic fruit and vegetable matrix
  • Technology for cultivating organic fruit and vegetable matrix
  • Technology for cultivating organic fruit and vegetable matrix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Example 1: Standardized management of fertilizer requirements of different economic crops

[0057] Taking nitrogen and potassium in a crop of solanaceous vegetables for 18 weeks as an example, nitrogen 3.5 kg×40 m 3 ×16.9% (release rate)=23.66kg, potassium 2.2 kg×40 m 3 × 65% (release rate) = 57.2kg, which is the level of fertilizer supply, which is enough to meet the nutrient requirement of 10,000kg per mu of tomato crop.

[0058] The amount of fertilizer required for 1000kg of output of various economic crops Unit: kg

[0059] crop type Nitrogen (N%) Phosphorus (P205%) Potassium (K20%) tomato 2.2～2.8 0.5～0.8 4.2～4.8 cucumber 2.8～3.2 1.0 4.0 pumpkin 3.7-4.2 1.8-2.2 6.5～7.3 chili 3.5～5.4 0.8～1.3 5.5～7.2 winter melon 1.3～2.8 0.6～1.2 1.5～3.0 watermelon 2.5-3.3 0.8-1.3 2.9-3.7 Chinese cabbage 1.77 0.81 3.73 cauliflower 7.7～10.8 2.1～3.2 9.2～12.0 frame beans 8.1 2.3 6.8 ...

Embodiment 2

[0061] Embodiment 2: matrix cultivation groove example

[0062] The structure of standard cultivation tanks for solanaceous, melon and other vines is: length ≤ 40m, inner diameter width 48cm, height ≥ 15cm, clear distance between tanks 72cm; standard cultivation tank structure for leafy vegetables and other fast-growing fruits and vegetables: length ≤ 40m, inner diameter The width is 96cm, the height is ≥10cm, and the clear distance between the tanks is 48cm.

[0063] Application Effect and Cost Comparison of Several Typical Materials of Cultivation Groove

[0064] material One-time investment (yuan) Depreciation cost (yuan / year) Appearance apply effects brick 2000～4000 100～200 generally most cement board 2000～4000 100～200 it is good generally foam tank 5000～6000 500～600 most it is good Phosphopic soil tank 4000～5000 400～500 better it is good

Embodiment 3

[0065] Example 3: Standardized management of irrigation volume for different crops in different growth periods

[0066] The amount of irrigation can significantly affect the growth and yield of tomatoes. Affected by the external climate, the impact of different irrigation amounts on the growth and yield of tomatoes in spring crops is more obvious than that in autumn crops.

[0067] The effect of different irrigation amounts in spring on the size of tomato fruit Unit: cm

[0068]

[0069] Effects of different irrigation amounts on the stem diameter of spring crop tomato Unit: cm

[0070]

[0071] Effect of different irrigation amounts on tomato yield Unit: kg

[0072]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a technology for cultivating an organic fruit and vegetable matrix. The technology comprises the following steps of: preparing a mixed matrix according to the standard of nutrients required by crops; manufacturing a crop matrix cultivation system (a cultivation tank and a water supply system) according to coordinative water, fertilizers and air which is favorable for the growth of the crops; performing standardization management on different fertilizing amount and irrigation amount according to different economic crops; and performing operation according to operation specifications of organic fruits and vegetables. The technology has the advantages of simplicity, high efficiency, ecology, energy conservation, environment friendliness, economy, high quality and the like. The fruits and vegetables produced by the technology meet the standard of (GB / T1963.1-2005) of organic food by the detection of the Green Food Fixed-point Monitoring Center of Ministry of Agriculture.

Description

technical field [0001] The invention belongs to the technical fields of nature and agriculture, energy saving and environmental protection. It relates to simple and high-efficiency substrate cultivation techniques for organic fruits and vegetables. Background technique [0002] The commercial production of soilless cultivation in the world started from the "sand plowing" method during World War II. Rockwool plowing and bag plowing gradually appeared. After the 1970s, nutrient liquid film (NFT) systems, floating root cultivation, fog plowing, and tidal plowing were developed. Irrigation systems and other soilless cultivation methods, these nutrient solution cultivation methods have common shortcomings, such as high cost, polluting the environment, difficult operation and management, and substandard product quality. [0003] Soilless cultivation started relatively late in our country, and its situation is no exception. During the Seventh Five-Year Period, it was mainly to int...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01G31/00A01C21/00C05F15/00C05F17/00
CPCY02W30/40
Inventor 胡生明
Owner 南昌县青岚现代农业有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com