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Epipremnum aureum soilless cultivation nutrient solution

A soilless cultivation and nutrient solution technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as negative effects, failure to promote the growth and development of radish, unstable application effects, etc. The effect of strong, pure leaves

Inactive Publication Date: 2014-02-26
黄永成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional nutrient solution can not promote the growth and development of pothos, and will affect its appearance quality and formaldehyde absorption function. In addition, the type, proportion and dosage of nutrient solution are different, and the application effect will be unstable or negative.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Mother liquor A: NH 4 NO 3 140mg / L, KNO 3 150mg / L, CaCl 2 ·H 2 O15mg / L;

[0014] Mother liquor B: MgSO 4 ·7H 2 014mg / L, KH 2 PO 4 8mg / L;

[0015] Mother liquor C: FeSO 4 ·7H 2 O12.6mg / L, Na 2 Fe-EDTA18mg / L, mix mother liquor A, mother liquor B and mother liquor C in a volume ratio of 1:1:1, dilute 8 times before use.

Embodiment 2

[0017] Mother liquor A: NH 4 NO 3 150mg / L, KNO 3 180mg / L, CaCl 2 ·H 2 O18.5mg / L;

[0018] Mother liquor B: MgSO 4 ·7H 2 017mg / L, KH 2 PO 4 11.5mg / L;

[0019] Mother liquor C: FeSO 4 ·7H 2 O14.5mg / L, Na 2 Fe-EDTA19.6mg / L, mix mother liquor A, mother liquor B and mother liquor C in a volume ratio of 1:1:1, dilute 8 times before use.

Embodiment 3

[0021] Mother liquor A: NH 4 NO 3 140mg / L, KNO 3 165mg / L, CaCl 2 ·H 2 O17.5mg / L;

[0022] Mother liquor B: MgSO 4 ·7H 2 O15.2mg / L, KH 2 PO 4 10.0mg / L;

[0023] Mother liquor C: FeSO 4 ·7H 2 O13.8mg / L, Na 2 Fe-EDTA18.6mg / L, mix mother liquor A, mother liquor B and mother liquor C in a volume ratio of 1:1:1, dilute 8 times before use.

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Abstract

The invention discloses an epipremnum aureum soilless cultivation nutrient solution composed of a mother solution A, a mother solution B and a mother solution C. The epipremnum aureum soilless cultivation nutrient solution is characterized in that the mother solution A comprises the following components in proportion: 140-150mg / L of NH4NO3, 150-180mg / L of KNO3 and 15-18.5mg / L of CaCl2.H2O; the mother solution B comprises the following components in proportion: 14-17mg / L of MgSO4.7H2O and 8-11.5mg / L of KH2PO4; the mother solution C comprises the following components in proportion: 12.6-14.5mg / L of FeSO4.7H2O and 18-19.6mg / L of Na2Fe-EDTA (Ethylene Diamine Tetraacetic Acid); the mother solution A, the mother solution B and the mother solution C are mixed according to the volume ratio of 1:1:1, and then, the mixed solution is used after being diluted by eight times.

Description

technical field [0001] The invention belongs to the technical field of plant soilless culture nutrient solution, and in particular relates to the soilless culture nutrient solution of pothos. Background technique [0002] Green dill is a perennial vine herb of the Araceae family, and it likes a warm, humid environment with plenty of scattered light. Its vines are more than 10m long, and its shape is a slightly woody epiphytic vine with aerial roots and small grooves between the stem nodes. , the leaves are ovate and alternate, evergreen, the leaves are bright, light green, and there are mosaic varieties with golden yellow, white, gray green and other irregular spots and stripes. Potassium is an excellent indoor decorative plant. It has strong applicability for indoor placement and has a good purification function. It can eliminate 0.59mg of formaldehyde and 2.49mg of ammonia per square meter of green radish leaf area in 24 hours. It is very popular among people and the marke...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 黄永成
Owner 黄永成
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