Method and device for improving development, growth and survival of plants or crops
A crop and plant technology, applied in the field of plant or crop seed treatment, can solve problems such as limited per capita arable land
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Embodiment 1
[0034] In the method for improving the development, growth and survival of plants or crops provided by this embodiment, the plant seeds are first placed in a closed environment; under the condition of 5℃-60℃, biological organisms with wavelengths between ultraviolet and weak microwaves are used. The frequency spectrum or the electromagnetic wave whose wavelength is between the biological field of the plant itself, the radiation power of the radiation is adjusted by the relationship between the preset radiation distance and the radiation power, and then the biological frequency spectrum is used to irradiate the plant or crop seeds. The irradiation time is 5min-70min.
[0035] The weak microwaves in this embodiment include millimeter waves and centimeter waves; among them, the wavelength range of millimeter waves is 1 mm to 10 mm; the wavelength range of centimeter waves is 1 cm to 10 cm;
[0036] The wavelength of ultraviolet light is between 5 nanometers and 400 nanometers; electro...
Embodiment 2
[0061] Take wheat seeds of the same size without diseases and insect pests, divide them into 21 parts, 100g each, 18 parts of which are irradiated with bio-spectrum, and the remaining 3 parts are used as controls. Germination and germination tests are carried out according to conventional methods. Using the biological spectrum device of Example 1, the irradiation temperature was adjusted to 30° C., the irradiation distance was 30 cm, the irradiation wavelength was 0.76 μm-25 μm, and the wheat seeds were irradiated for 20 minutes. Measure the effects of biospectral irradiation on wheat seed germination and seedling growth, the influence on ATP content, the influence on soluble sugar and soluble protein content in wheat seedlings, the influence on dehydrogenase activity, amylase activity, and peroxidase activity , The measurement results are averaged.
[0062] Table 1 The effects of biological spectrum irradiation on wheat seed germination and seedling growth
[0063]
[0064] Table...
Embodiment 3
[0073] Take rice seeds of the same size without diseases and insect pests and divide them into 21 parts, each 100g, 18 of which are irradiated with bio-spectrum, and the remaining 3 are used as controls. Germination and germination tests are carried out according to conventional methods. Using the biological spectrum device of Example 1, the irradiation temperature was adjusted to 30°C, the irradiation distance was 30 cm, the irradiation wavelength was 0.76 μm-25 μm, and the rice seeds were irradiated for 20 minutes. Measure the effects of biospectrum irradiation on rice seed germination and seedling growth, on the content of soluble sugar and soluble protein in rice seedlings, on dehydrogenase activity, amylase activity, and peroxidase activity, and average the results value.
[0074] Table 5 The effects of biological spectrum irradiation on rice seed germination and seedling growth
[0075] Parameter sample
Control group
Irradiation group
Germination rate(%)
98
100
Ge...
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