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Full-nutrition organic ecological soilless culture medium formula applicable to cucumbers

A soilless culture medium, full nutrition technology, applied in planting medium, culture medium, organic fertilizer and other directions, can solve the problems of soil fertility decline, soil bacteria breeding, salinization and other problems, to reduce production costs, reduce environmental pollution, Good drainage effect

Inactive Publication Date: 2018-11-27
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, more than 90% of cucumbers are still planted using conventional soil cultivation. Planting ridges are directly raised on the ground, and cucumbers are planted on the ridges covered with plastic film. Since the protection facilities in the greenhouse are not easy to move, they are usually grown continuously on the same plot. Planting cucumbers for several years has resulted in the growth of soil germs and serious salinization, forming obstacles to continuous cropping
The decline in soil fertility has led to a large-scale production reduction of cucumbers, seriously affecting the production of cucumbers and the economic benefits of farmers
[0004] Traditional soil cultivation is also difficult to meet the trend requirements of green agriculture and cleaner production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Separate the masterbatch B full-nutrient cultivation substrate into the substrate tank, divide the four-leaf and one-core cucumber seedlings into the substrate tank equipped with the substrate, and just water it normally. This embodiment shows that the total nutrient soilless culture substrate can promote the growth of cucumber plants, make the leaves greener, the leaf area increased, and the root system more developed. After planting, the growth potential is vigorous, the results are more, and the yield is increased. The matrix formula has low production cost, safe planting, fast speed, good management, convenient operation, simple and easy-to-understand method, and broad application prospects.

Embodiment 2

[0017] Separate the masterbatch C full-nutrient cultivation substrate into the substrate tank, divide the four-leaf and one-core cucumber seedlings into the substrate tank equipped with the substrate, and just water it normally. This embodiment shows that the total nutrient soilless culture substrate can promote the growth of cucumber plants, make the leaves greener, the leaf area increased, and the root system more developed. After planting, the growth potential is vigorous, the results are more, and the yield is increased. The matrix formula has low production cost, safe planting, fast speed, good management, convenient operation, simple and easy-to-understand method, and broad application prospects.

[0018] The invention uses agricultural wastes as raw materials, is environmentally friendly, has no pollution, and meets the growth requirements of cucumbers. Compared with the existing cultivation substrates containing chemical fertilizers and water retention agents, it has abund...

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Abstract

The invention belongs to the technical field of agricultural soilless culture and discloses a full-nutrition organic ecological soilless culture medium formula applicable to cucumbers. A full-nutrition organic ecological soilless culture medium is prepared from ground corn straw, composted cow dung, rice hulls, slag particles, ferment bacteria, wormcast and a cross-linked polyacrylamide-potassiumacrylate copolymer by well mixing. The cucumbers cultured with the culture medium are excellent in growth vigor, physical index and fruit quality. By adoption of agricultural wastes as raw materials,the culture medium has advantages of environmental friendliness, freeness of pollution, capability of meeting growth demands of the cucumbers, richness of the raw materials, low cost, convenience in manufacturing, waste recyclability and the like. The cucumbers cultured with the culture medium are free of supplementing of nutrient solution, cucumber plants grow vigorously, and high yield and highquality are achieved.

Description

Technical field [0001] The invention belongs to the technical field of agricultural soilless cultivation, and specifically relates to a complete nutrient organic ecological soilless cultivation substrate formula suitable for cucumbers. Background technique [0002] Cucumber (Cucumis sativus Linn), which belongs to Cucurbitaceae (Cucurbitaceae), also known as Courgette and King Gourd, is an annual herb. It is currently one of the vegetable crops with the largest cultivation area in vegetable production in protected areas in my country. [0003] At present, more than 90% of cucumber planting still uses conventional soil cultivation. The ridges are directly planted on the ground, and the cucumbers are planted on the ridges covered with mulch. Because the protection facilities in the greenhouse are not easy to move, they are usually continuous in the same plot. Planting cucumbers for several years has resulted in the growth of soil pathogens and serious salinization, creating obstacles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/25A01G24/22A01G24/17A01G24/10C05G3/00C05F17/00
CPCA01G24/10A01G24/17A01G24/22A01G24/25C05C9/00C05F17/00C05G3/00C05D1/02C05D9/02C05F3/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 潘凯李洪卓杨媛寇津铭李佳莹吴凤芝
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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