1, select the fine species
Our county should use Xiangzao 45, Xiangzao 32, Zhongjiazao 17, Zhongzao 39, Zhuliangyou 819, Zhuliangyou 189 and other varieties for early rice cultivation or Y two excellent 9918, Zhunliangyou 608 And other varieties for cultivation of ratoon rice.
2, nursery preparation
Choose paddy fields with fertile soil, leeward sunny, high-lying terrain, convenient drainage and irrigation, and prepare for the field according to 1:20 in Putian and Daejeon; prepare 90-100 floppy disks of 308 holes per acre and 22 pieces of bamboo bows with a length of 230-250 cm. Left and right, a wooden board or plywood with a width of 30-50 cm and a length of about 200 cm is used for blocking the buds during sowing. Before planting, the car is opened at 2.1 meters in the north-south direction. The width of the car is 150 cm (two rolls of 120 cm wide and 15 cm per side). The turtle is shaped like a turtle. The width of the car is 60 cm and the depth is about 15 cm. The ditch is slightly deeper, so that the drainage is smooth, and the rain stays in the field. When the field is divided into boxes, it should be straightened with a rope, and the width of the car is uniform and uniform.
3, fine sowing
According to the weather forecast, this year's early rice and ratoon rice in our county should be rushed to catch the sunny day and plant early on March 20-25. The box must be 2-3 days before sowing, and the box should be “flat, clean, and meltedâ€. Before swinging the plate, use the wooden board to flatten the surface of the car into a turtle-shaped shape. Use one side as the reference to pull the line and lie two floppy disks, gently flatten the compacted floppy disk, try to make the smashing plate and the shackle stick, so as not to cause the sling to hang. Gas dead seedlings. One day before the sowing, use 100 bags of strong sputum sputum (400 g) plus calcium magnesium phosphate for 3 jins per 100 plates, mix well and sprinkle them into the bottom layer of the plate (do not use seedlings with seedlings, or use strong sputum Mix the fine soil directly with the seed), and then fill the sump into the floppy disk. After a little solid, use a broom to sweep it to ensure that there are about 2/3 of the soil in each hole to prevent the roots and the muddy. The mud in the floppy disk should not be too thin. When it is too thin, it should be delayed until the next day when the mud is precipitated. For early rice cultivation, 5 to 6 kg of hybrid rice or 13 to 15 kg of conventional rice, 4-5 kg ​​of hybrid rice for cultivation, and 2-3 ml of prochloraz for 12 kg of seed. Jin, do a good job of soaking seeds and disinfection, pay attention to the combination of immersion when soaking seeds, take the seeds to absorb enough water to prevent the seeds from "damaging the water"; hybrid rice seeds advocate the use of 5% damp azole 300 times liquid soaking seeds to promote the tillering of the fields; Seeds advocate the use of seed rapid germination germination, conventional germination attention to prevent "burning barrels"; more than 80% of the seeds when the chest is white or sow, when planting, calculate the amount of each box and the number of floppy disks to determine the amount of seed per car, points The car is too weighed and spread evenly in 2 to 3 times. It requires that each of the conventional early rice falls into 4 to 6 seeds, and each of the hybrid rice falls into seeds of 3 to 4 seeds. Into 2 to 3 seeds, try to reduce the rate of seedlings and the porosity. When planting, use the previously prepared valley plate to block the side of the car to prevent the buds from being broadcast outside the plate. After sowing, use a broom to gently sweep the buds on the surface of the plate into the hole of the plate, and do a good job of mud. After sowing the seeds, each acre of polders is sprayed evenly with 100 grams of enzymia 100 kg of water to the surface of the car. After the plate is dry, insert the bamboo arch and cover the mulch. When inserting the bamboo arch, pay attention to leaving about 10 cm of vacancies on both sides of the plate to prevent the growth of the seedlings after the cover film. The mulch should be kept clean to prevent the photosynthesis of the seedlings. The membrane should be compacted with mud to prevent it from being blown away by the wind and improve the insulation effect. It is necessary to use the mulch film completely, so as to avoid rotten sputum due to poor heat preservation effect.
4. Putian management
Before the emergence of the seedlings, the film is covered tightly, and the temperature is controlled within 35 °C. The temperature of the seedlings is controlled at 25 °C after one leaf and one heart. In the case of fine weather, the two ends of the film should be uncovered at about 11:00 (the case should be uncovered at the same time) Ventilation in the middle of the cockroach) to prevent the high temperature "burning seedlings", cover film insulation at around 4 pm; in the case of low temperature and rainy days, it takes about five days to uncover the two sides of the membrane for about 2 hours to prevent cotton rot. When the seedlings are two leaves, the seedlings are refining, and the mulch is removed after 2-3 days. When uncovering the film, it is best to choose sunny afternoon. After the water is first filled in the trench, the two sides or one side are opened to prevent the dead seedlings. After uncovering the film, continue to cover the film in case of rain or extreme cold weather. It is necessary to promptly clear the ditches, adhere to dry breeding, and avoid filling the water compartment. Three leaves and one heart grabbed the sunny day and early throwing.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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.
Millimeter Wave Therapy,Millimeter Wave Therapy Machine,Wave Therapy Machine,Millimeter Therapy Machine
Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com