The sweet corn endosperm mutant gene inhibits the starch synthesis in the grain, seed depression, shrinkage, dry up, accumulation of storage material in the endosperm is insufficient, light weight, high sugar content, directly leading to seed emergence requires limited energy sources, reduce sweet Seed vigor. In addition, the increase in sugar content of sweet corn seeds provides a growth substrate for microorganisms that is more susceptible to infection by pathogenic microorganisms than ordinary corn. Therefore, seeds that have been carefully selected, graded, and coated should be purchased. The seeds currently sold on the market are mostly coated seeds that can be sown directly. If you purchase seeds that have not been treated, promote seed selection, seed drying, and seed treatment or coating.
1. Select species. Selected seeds, remove pods, insect bites, diseased grains, grains, grass seeds, debris and so on. Conditional selection can be made using a concentrator. Farmers without conditions or with a small amount of seeds can manually sort or manually sort. Sweet corn seeds are weak in top soil. Selecting seeds helps to increase the rate of seedlings in the field.
2. Sowing seeds. 3-7 days before sowing, the selected seeds are selected to be spread on the ground or on the reed mats for 1-3 days on sunny days, which can increase the germination potential and kill some pathogens. In high temperature season, avoid spreading seeds on cement floor or metal plate to avoid overheating of seeds.
3. Soaking disinfection. The sown seeds can be soaked and sterilized prior to sowing. Soaking can promote the enzyme activity of the seeds, promote seed germination, shorten the emergence time, and help reduce the bad seeds. Disinfection can eliminate the bacteria on the seeds. Soaking methods are cold water and warm soup soaking two kinds. Soaking in cold water is immersed in clean water for 12-24 hours, then taken out for drying, and the seeds are 9-12 cm above the water surface when soaked. In order to play a preservative role, a 1% lime clarifier can be used to soak seed, which is better. Warm soaking is done in warm water of 55°C-58°C (2 parts boiling water for 1 part cold water mixing) for 6-8 hours. The amount of water is 10 cm above the seed. After soaking, dry the water droplets and sterilize them. Disinfection can be soaked in 50% carbendazim 1000 times solution (100 g 50% carbendazim 100 kg water) for 10 minutes; or use 0.02% potassium permanganate solution (20 g of potassium permanganate granules on water 100 Kilograms, stirring evenly) soaking for 2-5 minutes; or thiophanate-methyl 125-160 grams, 100 kg of water, soaking and disinfecting for 5 minutes.
4. Germination. In areas with good irrigation conditions, after the seeds are disinfected, they can be germinated. After germination, the seed germinates quickly and neatly. The germination is just exposing the bud. Seeds that have rushed the buds, watered in time after sowing to keep the soil moist. If the soil is arid and cannot be timely irrigated, soaking or germination is generally not performed so as to avoid boring buds and affecting seedling emergence. If the soaking cannot be sowed in time after the rain, etc., the soaked seeds may be thinly spread on the mat and placed in a cool place to prevent the buds from growing too long.
5. Dressing or coating. When purchasing a seed, the user can look at the ingredients of the coating agent described on the package, and select coated seeds that can prevent local pests. For the untreated seeds, the regular seed dressing agent can be selected according to the labeling instructions according to the object of prevention and treatment, so as to effectively reduce the incidence and dead seedling rate at the seedling stage and improve the disease prevention and seedling protection effect.
Medical Cold Patch
Patch for diarrhea
[Name] Medical Cold Patch
[Package Dimension] 5cm 4pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give a fast relief for diarrhea.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.
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