Vegetable soilless cultivation method

A soilless cultivation and vegetable technology, applied in the field of pollution-free green food, to achieve the effect of enhancing aesthetics, improving survival rate, and improving uniformity

Inactive Publication Date: 2014-03-26
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no good soilless cultivation method for vegetables at present, which can realize the above advantages.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] In order to understand the present invention, the present invention will be further described below through specific examples.

[0009] A soilless cultivation method for vegetables. The cultivation medium for seedling cultivation is made of peat, perlite and carbendazim mixed in a mass ratio of 150:30:1; the seedling cultivation tray is covered with non-woven fabric for heat preservation and moisture retention, and electric heating wires are laid underneath to ensure the seedbed The temperature is 25 degrees Celsius; the seedlings can be transplanted when they grow to the 2-leaf heart stage, and they are planted in the planting cups cut by PVC pipes at a specific angle. In the planting hole of the soil cultivation device, the nutrient solution is specially configured with urea nitrogen with a mass fraction of 70% for leafy vegetables.

[0010] 1. Select water quality.

[0011] Water quality is closely related to the preparation of nutrient solution. The main indicator...

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PUM

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Abstract

The invention discloses a vegetable soilless cultivation method. A seedling cultivation medium is formed by mixing peat, perlite and carbendazim, wherein the mass ratio among the peat, the perlite and the carbendazim is 150:30:1; a seedling cultivation tray is covered with non-woven fabric so that heat preservation and moisture preservation can be achieved, an electric heating line is laid at the bottom of the seedling cultivation tray, it is ensured that the temperature of a seedbed is 25DEG C; when seedlings grow to be in a two-leaf-heart period, seedling transplantation can be carried out, the seedlings are fixedly planted in insertion planting cups, wherein the insertion planting cups are made of PVC pipes in a specific-angle cutting mode, the seedlings survive one week after planting, and the insertion planting cups are inserted into insertion planting holes of a wall space three-dimensional soilless cultivation device; a nutrient solution is a urea nitrogen solution, and is specially prepared for leaf vegetables, the mass percent of urea nitrogen is 70%, and the pH of the nutrient solution is neutral. According to the vegetable soilless cultivation method, the survival rate of plants which are cultivated on the wall space three-dimensional soilless cultivation device is increased, the growth uniformity of the cultivated plants is improved, and attractiveness is improved.

Description

technical field [0001] The invention belongs to the technical field of pollution-free green food, in particular to a method for soilless cultivation of vegetables. Background technique [0002] Soilless cultivation refers to a cultivation method that uses nutrient solution instead of natural soil. In terms of vegetable production, it has the advantages of high yield, good quality, early maturity, light disease, no pollution, water saving, labor saving, etc., which is conducive to the realization of agricultural modernization. According to experiments, the cost of the nutrient solution used to produce 2 kilograms of vegetables is only a few cents. [0003] The method is simple and efficient. But also do not have a kind of good vegetable soilless cultivation method at present, can realize above advantage. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a vegetable soilless cultivation method with high survival r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 杨铁顺赵亮柯盛发刘青吴建平闵宇王莹
Owner DASHUN INT FLOWER
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