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Nutrient solution suitable for soilless culture of hotbed chives in gobi greenhouse

A technology of soilless cultivation and nutrient solution, which is applied in the direction of culture medium, inorganic fertilizer, liquid fertilizer, etc., and can solve the problem of lack of chives

Inactive Publication Date: 2018-04-06
HEXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the soilless cultivation of vegetables, the formula of nutrient solution is the core technology related to the growth and development of crops. This application aims at the lack of special nutrient solution formula suitable for the production of Chinese chives in the soilless cultivation of chives in the Gobi greenhouse in the Hexi Corridor, and develops different nutritional components. The study on the effect of ratio on the growth of Chives aims to provide guidance for the realization of high-yield and high-quality production of Chives in Gobi greenhouses in the Hexi Corridor under soilless cultivation conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] 1. Container and substrate preparation: Purchase a plastic basin with a size of 60cm long x 30cm wide x 35cm high. There are four small drainage holes at the bottom of the basin, and the diameter of 1-2mm that has been washed and filtered is placed inside, and the filling depth is 25cm.

[0010] 2. Planting of leek root: select the leek root of the biennial 791 snow leek, cut off the old roots of the above-ground part and the underground part with scissors, and then plant it in a plastic pot with sand at a depth of 6 cm. It is advisable to shorten the growth point on the stem to expose the ground level.

[0011] 3. Temperature and light management: Put the prepared plastic pots for soilless cultivation into the solar greenhouse, build a small arch shed with bamboo chips, and keep the inner temperature at 20-25°C by covering the small arch shed for heat preservation and creating a sheltered environment.

[0012] 4. Application of nutrient solution formula: Add 380mg of u...

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Abstract

The invention discloses a nutrient solution suitable for soilless culture of hotbed chives in a gobi greenhouse. The nutrient solution is prepared from the following raw materials by weight: 380mg ofurea, 500mg of ammonium dihydrogen phosphate, 450mg of potassium sulfate, 835mg of calcium nitrate, 220mg of magnesium sulfate, 1.58mg of boric acid, 0.45mg of manganese sulfate, 0.25mg of copper sulfate, 0.04mg of zinc sulfate and 1L of water. The nutritional solution disclosed by the invention fills the blank that hotbed chives cannot be planted in gobi greenhouses of Hexi Corridor. The obtainednutritional solution can be planted to a balcony of a family and also can be applied to scaled greenhouse production, thereby providing guidance for industrial production of hotbed chives in gobi greenhouses of Hexi Corridor.

Description

technical field [0001] The invention relates to the field of soilless cultivation, in particular to a nutrient solution suitable for the soilless cultivation of chives in Gobi greenhouses. Background technique [0002] In the soilless cultivation of vegetables, the formula of nutrient solution is the core technology related to the growth and development of crops. This application aims at the lack of special nutrient solution formula suitable for the production of Chinese chives in the soilless cultivation of chives in the Gobi greenhouse in the Hexi Corridor, and develops different nutritional components. The research on the effect of ratio on the growth of chives aims to provide guidance for the realization of high-yield and high-quality production of chives in the Gobi greenhouse in the Hexi Corridor under soilless cultivation conditions. Contents of the invention [0003] The object of the invention is to provide a nutrient solution suitable for the soilless cultivation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G24/10
CPCC05B7/00C05G5/23C05C5/04C05C9/00C05D1/02C05D5/00C05D9/02
Inventor 陈修斌高国虎李翊华许耀照权建华祖廷勋
Owner HEXI UNIV