Soilless culture nutrient solution for scindapsus aureus

A technology of soilless cultivation and nutrient solution, which is applied in fertilizer mixture, fertilization device, application and other directions, can solve the problems such as failure to promote the growth and development of radish, unstable application effect, influence on appearance quality, etc., and achieves enhanced stress resistance, Improved efficiency and thicker blades

Active Publication Date: 2013-08-21
DASHUN INT FLOWER
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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 the appearance quality and its ability to absorb formaldehyde. 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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  • Soilless culture nutrient solution for scindapsus aureus

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0009] Example 1 (experimental group): mother solution A (mg / L): NH 4 NO 3 100, KCL 100, CaCl 2 ·H 2 O 100; mother liquor B (mg / L): MgSO 4 ·7H 2 O 400, KH 2 PO 4 300; mother liquor C (mg / L): EDTA-Fe (chelated iron) 1 (EDTA: ethylenediaminetetraacetic acid), FeSO 4 ·7H 2 O 0.120;

[0010] Weigh the marked amounts of the ingredients of the above liquid A and pour them into a 1L bucket one by one, stir well to obtain the mother liquid A; then weigh the marked amounts of the ingredients of the B liquid and pour them into a 1L water bucket one by one, stir well to obtain the mother liquid B; take the above C Add water to dissolve the ingredients marked in the solution into a 1L bucket to obtain mother solution C; then measure 1000ml of mother solution A, 800ml of B, and 20ml of C, mix them, take 1L of the solution, add water to 100L, and adjust the pH value to 5.5-6.5. Thoroughly stir for 20 minutes and the nutrient solution can be used directly.

example 2

[0011] Example 2 (experimental group): mother solution A (mg / L): NH 4 NO 3 250, KCL 200, CaCl 2 ·H 2 O 250; mother liquor B (mg / L): MgSO 4 ·7H 2 O 650, KH 2 PO 4 550; mother liquor C (mg / L): EDTA-Fe (chelated iron) 5 (EDTA: ethylenediaminetetraacetic acid), FeSO 4 ·7H 2 O 0.180; each mother liquor proportioning and usage are the same as Example 1.

example 3

[0012] Example 3 (experimental group): mother solution A (mg / L): NH 4 NO 3 180, KCL 160, CaCl 2 ·H 2 O 185; mother liquor B (mg / L): MgSO 4 ·7H 2 O 550, KH 2 PO 4 440; mother liquor C (mg / L): EDTA-Fe (chelated iron) 2 (EDTA: ethylenediaminetetraacetic acid), FeSO 4 ·7H 2 O 0.156; each mother liquor proportioning and usage are the same as example 1.

[0013] After one month of cultivation, record the growth of the pothos in terms of fresh weight, plant height, bud length, root length and leaf area:

[0014]

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Abstract

The invention belongs to the field of scindapsus aureus nutrient solutions and discloses a soilless culture nutrient solution for scindapsus aureus, which is characterized by comprising the following three mother liquor components: a mother liquor (A) containing 100-250 mg / L of NH4NO3, 100-200 mg / L of KCl and 100-250 mg / L of CaCl2.H2O, a mother liquor (B) containing 400-650 mg / L of MgSO4.7H2O and300-550 mg / L of KH2PO4, and a mother liquor (C) containing 1-5 mg / L of EDTA-Fe (Ethylene Diamine Tetraacetic Acid-Fe) (chelate iron) and 0.120-0.180 mg / L of FeSO4.7H2O, wherein the mother liquor (A),the mother liquor (B) and the mother liquor (C) are proportioned in a volume ratio of 1000:800:20 and are diluted with water to 100 times when in use. By using the soilless culture nutrient solution,plants can be sturdier.

Description

technical field [0001] The invention belongs to the field of plant cultivation nutrient solution, in particular to the field of pothos nutrient solution. Background technique [0002] Epipremnum aureum (Epipremnum aureum) is a perennial vine herb of the genus Araceae. It likes a warm and humid environment with sufficient scattered light. Its vines are more than 10m long. It is a slightly woody epiphytic vine with aerial roots and internodes. With small grooves, ovate leaves alternate, evergreen, bright leaf surface, light green, there are mosaic varieties with irregular spots and stripes inlaid with golden yellow, white, gray green, etc. Potassium can also absorb formaldehyde in the air, so it is a good environmental protection plant for home maintenance. Conventional nutrient solution can not promote the growth and development of pothos, and will affect the appearance quality and its ability to absorb formaldehyde. In addition, the type, proportion and dosage of nutrient s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00
Inventor 杨铁顺
Owner DASHUN INT FLOWER
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