In the cultivating loose soil, disease prevention and pest control cotton seedlings often have a variety of diseases, such as standing, anthrax, trips, etc., light late, severe death. From the emergence to the end of May in case of rainy weather, it will aggravate the condition. The occurrence of disease at the seedling stage is caused by a variety of adverse environmental conditions. The resistance of the seed itself, low temperature, high humidity and so on are the main factors for the occurrence of seedling disease. Therefore, it is said that the cultivator is close to the root of the cotton seedlings and the cultivator is shallow to deep and is effective. Agricultural disease prevention and treatment measures. Deep cultivating in cotton fields not only has special effects on disease prevention and control, but also has special effects on promoting the root rooting and preventing premature aging. Chemical control, after the cotton seedlings are sprayed out every 7-10 days, good foliar fertilizers and bactericidal pesticides are sprayed, and even after spraying twice, they can receive good results. The seriousness of the cotton field liquid concentration can be increased. Big. Comparison of the occurrence of cotton seedling diseases under different conditions: The heavy cotton field is heavier than the oyster cotton field. The cotton field with low organic matter content is heavier than the cotton field with high organic matter content. The deeper sowing of the cotton field is more important than the sowing of the lighter cotton field. The mulching of the mulch cotton was heavier than that of the cotton field where the soil was closed late. The rainy weather was heavier than the fine weather. The cotton field that was sown early was more important than the cotton field that was sown late.
Seedlings and seedlings, close planting When the true leaves of cotton seedlings grow, they must do a good job of cotton field seedling seedlings in a timely manner, related to the Miao Qi Miao Zhuang to alleviate the major problems of seedling disease, related to the final decision of the density of field seedlings, high yield cotton fields Ding must be strictly controlled. Calculate the distance between the seedlings by averaging the row spacing. The more loose type of cotton seed, the density of seedling must not be too large. It is advisable to keep 2500-3000 strains of seedlings in the mu. Many farmers have delayed the time for seedlings, and five or six leaves have not yet been seedled. Violation, can not achieve cotton Bud plant period dark leaves, buds and buds, the best period of time between the seedlings of cotton seedlings, in a true leaf exposed vegetable seedlings, two true leaves grow for thinning, three true leaves grow To set the seedlings. For the heavier seedlings, the time for setting seedlings can be postponed to four-leaf seedlings. Do not postpone the time for seedlings to five leaves and six leaves.
Millimeter Wave Therapy Machine
What is Millimeter wave therapy?
Millimeter wave is 1-10mm electromagnetic wave, it is equal to frequency range 300GHZ-30GHZ, it is a low power, short wavelength, high frequency electromagnetic wave and locates in interchange of the light wave, also called extremely high frequency electromagnetic wave.
Millimeter wave electro-magnetic therapy is supplemented by way of energy through the meridians, body fluid pathways, neural pathways, to regulate patient immune system.
Millimeter wave application:
Millimeter wave is a kind of green therapy that is safe effective and non-toxic side effects, its unique [Electromagnetic resonance theory of coherent oscillation"and Non-thermal remote effect", have obvious effect on the biological macromolecules, cell and visceral organ, can promote the growth of hematopoietic cell, improve the body` s immune system function, promote tissue repair regeneration, promote inflammation absorption and ulcer healing, coordinate the body`s physiological function by the resonance effect of oscillation frequency, thus get a significant biological effects.
Millimeter wave Therapy Machine Main functions
1. Non-thermal effects
Millimeter does not treat diseases via increasing body temperature. In the treatment of diseases, no thermal, no pain, no simulation, an internationally recognized green therapy.
2. Distal effects
Millimeter wave can be conducted through the inter-cell, neural, humeral, an other means of the meridian through the irradiation point on the biological activity, or even the effect of the body up to the depth of the lesion.
3. The cumulative effect of time
Millimeter-wave of cell repair and adjusting will take some time, with the increase in the number of treatments:the more intense the millimeter-wave effect on the biological effects of the body, the treatment effect is more obvious.
Millimeter-wave therapy can be applied to many special occasions, either as a single therapy, or combined with a variety of other medical methods for safe usage.
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Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.nirlighttherapy.com