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A technology of hot lip grass and hydroponics, applied in the field of plant hydroponics, can solve the problems of little research on hot lip grass hydroponic methods, and achieve the effect of pure and bright color, neat plant shape, and strong ornamental value
Inactive Publication Date: 2012-06-27
DASHUN INT FLOWER
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[0003] In hydroponics of flowers, the hydroponics method and its nutrient solution formula are the key technologies, and there is little research on the hydroponics method of hot lip grass in my country
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example 1
[0014] Adopt the above-mentioned method nutrient solution composition and concentration to be: Ca(N0 3 ) 2 4H 2 O 59 mg / L, KNO 3 117.8mg / L, NH 4 h 2 PO 4 21 mg / L, MgSO 4 ·7H 2 O 45 mg / L, Na 2 Fe-EDTA 12 mg / L, MnSO 4 4H 2 O 0.8 mg / L, H 3 BO 3 0.54 mg / L, CuSO 4 ·5H 2 O 0.03 mg / L, ZnSO 4 ·7H 2 O 0.06 mg / L, (NH 4 ) 2 m O o 4 0.01mg / L. The cultivation conditions are temperature 25~28℃, humidity 85%~90%, light 8000Lx.
example 2
[0016] Adopt the above-mentioned method nutrient solution composition and concentration to be: Ca(N0 3 ) 2 4H 2 O 89.2 mg / L, KNO 3 101.1 mg / L, KH 2 PO 4 64 mg / L, MgSO 4 ·7H 2 O 49.3mg / L, Na 2 Fe-EDTA 10 mg / L, MnSO 4 4H 2 O 0.5mg / L, H 3 BO 3 0.35 mg / L, CuSO 4 ·5H 2 O 0.01 mg / L, ZnSO 4 ·7H 2 O 0.04 mg / L, (NH 4 ) 2 m O o 4 0.02 mg / L. The cultivation conditions are temperature 22~25℃, humidity 85%~90%, light 10000Lx.
example 3
[0018] Adopt the above-mentioned method nutrient solution composition and concentration to be: Ca(N0 3 ) 2 4H 2 O 118 mg / L, KNO 3 135 mg / L, NH 4 h 2 PO 4 35 mg / L, MgSO 4 ·7H 2 O 85 mg / L, Na 2 Fe-EDTA 11 mg / L, MnSO 4 4H 2 O 0.8 mg / L, H 3 BO 3 0.54 mg / L, CuSO 4 ·5H 2 O 0.03 mg / L, ZnSO 4 ·7H 2 O 0.05 mg / L, (NH 4 ) 2 m O o 4 0.01 mg / L. The cultivation conditions are temperature 22~25℃, humidity 85%~90%, light 12000Lx.
[0019] Control group: select 60 6-8cm long rooted hot lip grass tissue culture seedlings as test materials, and clean the tissue culture seedling roots with 0.5% potassium permanganate aqueous solution. The cultivation conditions are temperature 22~25℃, humidity 85%~90%, light 12000Lx.
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Abstract
The invention belongs to the technical field of plant hydroponics, and particular relates to the field of a hydroponic method for tropical plants such as hot lip grass. The hydroponic method for the hot lip grass comprises the following steps of: selecting rooted tissue culture seedlings of the hot lip grass, cleaning the tissue culture seedlings by using 0.1 to 0.5 volume percent of potassium permanganate aqueous solution, putting the tissue culture seedlings of the hot lip grass into a planting disc containing nutrient solution, and replacing the nutrient solution every other 5 days; and culturing the seedlings at the temperature of between 22 and 28 DEG C under the condition that the humidity is between 85 and 90 percent, and the illumination is between 8,000 and 12,000 Lx. The hydroponic method has the advantages of laminae of the hot lip grass cultured by the hydroponic method are dark green, thick, tall and straight and glossy, and do not droop; plants are regular; and the colors of bracts are pure and attractive, so the hot lip grass is a wonderful landscape.
Description
technical field [0001] The invention belongs to the field of plant hydroponic technology; in particular, the field of hydroponic methods for tropical plants such as hot lip grass. Background technique [0002] Hot lip grass, rubiaceae genus genus, bracts are abnormal leaves born under the flowers, large and in various colors. Because hot lip grass grows in the tropical jungles of Trinidad and Tobago and Costa Rica, its leaves are large, the bracts are bright red, and small flowers are embedded in them, just like the lips of a beautiful girl, which is very ornamental. [0003] In the hydroponics of flowers, the hydroponics method and its nutrient solution formula are the key technologies, and there are few researches on the hydroponics method of the hot lip grass in my country. Contents of the invention [0004] The purpose of the present invention is to provide a hydroponic method of hot lip grass, to meet the hydroponic needs of introducing hot lip grass. [0005] T...
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