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Eggplant organic ecological soilless culture technology

A soilless cultivation and ecological technology, applied in the field of vegetable planting, can solve the problems of low utilization rate of fertilizers, soil susceptible to infectious diseases, accumulation of salt, etc., and achieve the effects of robust crop growth and development, high promotion value, and strong growth potential.

Inactive Publication Date: 2016-04-20
韩娟
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AI Technical Summary

Problems solved by technology

The nutrient loss rate of soil cultivation is about 50%. Due to the low water content of scientific fertilization technology in rural my country, the fertilizer utilization rate is lower, only 30-40%, and more than half of the nutrients are lost. The fertilizer dissolves in the soil and is absorbed by plants. The process is very complicated, not only there is a lot of loss, but also the loss of various nutrients is different, which makes it difficult to maintain the balance among the elements in the soil solution
Moreover, the soil is prone to infecting diseases, accumulating salt, and there is a problem that the yield is declining day by day.

Method used

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Experimental program
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Embodiment Construction

[0038] 1. Matrix selection, preparation and disinfection

[0039] 1.1 Selection of substrate.

[0040] The selection of substrates should follow the principle of local materials and cost-effectiveness, including inorganic substrates and organic substrates. Inorganic substrates such as: gravel, perlite, furnace ash, rock wool, ceramsite, smoked charcoal, weathered coal, foam plastic, vermiculite, etc.; organic substrates such as: peat, plastic foam, sawdust, straw, rice husk, Peanut shells, mushroom residues, wine residues, bagasse, coconut shells, leaves, bark, rice husks, stems, livestock and poultry manure, etc.

[0041] 1.2 Preparation of matrix.

[0042] Organic eco-type soilless cultivation substrates are generally made by mixing 2-3 kinds of organic substrates and 2-3 kinds of inorganic substrates. The commonly used substrate ratio is peat: vermiculite = 2-3:1, or peat: vermiculite: pearl = 1:1:1, or peat: vermiculite: waste mushroom residue = 1:1:1. Local materials ...

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Abstract

Provided is an eggplant organic ecological soilless culture technology, characterized by comprising the following processes: selecting, preparing, and disinfecting a substrate, building organic ecological soilless culture facilities, planting, managing after planting, and harvesting. The technology solves problems exist in conventional eggplant soil cultivation methods, and the eggplant organic ecological soilless culture technology is realized.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to an organic ecological soilless cultivation technique of eggplant. Background technique [0002] At present, the eggplant cultivation in my country mainly adopts the traditional modes of film mulching and open field cultivation, all of which are soil cultivation. The nutrient loss rate of soil cultivation is about 50%. Due to the low water content of scientific fertilization technology in rural my country, the fertilizer utilization rate is lower, only 30-40%, and more than half of the nutrients are lost. The fertilizer dissolves in the soil and is absorbed by plants. The process is very complicated, not only there are many losses, but also the losses of various nutrients are different, which makes it difficult to maintain the balance among the elements in the soil solution. Moreover, the soil is prone to infecting diseases, accumulating salt, and there is a problem that the yiel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 韩娟
Owner 韩娟
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