Immediately into November, it means that the first snow in the north will soon arrive, and the spring return from the winter will last about 100 days. Therefore, in the long-term low temperature, how to ensure that the winter seedling preservation is the key to the harvest in the coming year.
The farmer said: “A thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thirty-flour-per-cast.†The application time of wax fertilizer is 10-15 days before the winter solstice. Generally, 1200-1500 kg of pig cow manure or 2500-3000 kg of earth fertilizer is applied per acre. It can increase soil temperature 2 °C ~ 3 °C, play the role of winter spring hair.
Pouring frozen water
Pouring frozen water must be "certain" and "secondary". "Determined" is based on the amount of soil moisture decided not to pouring frozen water. Generally, the absolute water content of sandy loam is less than 15%, the loam is less than 17%, and frozen water should be poured when the clay is below 20%. "Two kinds of fitness" means timely watering and proper watering. The suitable time for freezing and freezing water is that the soil can be thawed during the day and frozen at night. The proper amount of water means that the amount of frozen water cannot be too large or too small. It is generally appropriate to connect the bottom of the floor.
Covering cold
Absolute low temperature during the cold period in the northern region is very unfavorable for safe wintering of the seedlings. Therefore, the cover should be used to prevent cold and ensure that the seedlings safely pass through the winter. Coverage can generally be carried out after all the soil in the plough layer is frozen. The cover is organic-rich and broken by finely ground manure.
Keeping up with wintering fertilizers
Over-wintering fertilizer can increase soil nutrient content, play a role in winter fertilizer, and promote weak and strong. In particular, it is more important for less-fertilized, poorly-fertilized, and weak-seated vegetable plots. Therefore, should be combined with pouring frozen water topdressing overwintering fertilizer, usually mu urea 10 kg or ammonium sulfate 20 kg, with the water topdressing.
Cultivator earth ditch drain
The cultivating of loose soil and rooting of soil can improve the soil environment, regulate the soil moisture and increase the temperature of the soil. It can also prevent lodging and reduce the harm of grass and sclerotinia. The depth of cultivator should be different from the growth trend. Generally, it should be shallow and deep first, and it should be shallow and shallow for long-term and prosperous, combined with cultivator roots before wintering.
After the cold has passed, the seedlings shall be inspected in a timely manner. In the event of rooting, it is necessary to crush the soil 8 to 10 centimeters in a timely manner to prevent the cutting off of dead roots. Rain and snow weather should be used to exclude the water in the field as soon as possible to prevent the growth of roots; And spray water on the leaves in time to ease the imbalance of water and prevent the death of dehydrated seedlings; timely application of quick-release fertilizer after thawing.
Combining with local production practices, appropriate technical measures shall be taken in time to prevent or reduce the occurrence of frost damage and ensure safe wintering of the seedlings.
2-Piece Ostomy pouch MDK-BO-02 300ML
A one-piece colostomy bags, drainable pouching system designed to be opened at the bottom when emptying. These colostomy bag machine are most suitable for colostomies or ileostomies. Ostomy bag colostomy barrier is a standard wear skin barrier that is gentle to the skin and allows for frequent pouch removal. To close the pouch, use the curved, beige clamp. Soft, beige disposable colostomy bag pouch panels on body side help provide comfort.
The features are soft and flex,standard wear, skin barrier, flat. The Chassis made in 100% hydrocolloid No tape border. Cut-to-fit skin barrier. Ultra-clear odor-barrier pouch film. Curved, beige pouch clamp. With comfortable ware pouch panel body side only. Not made with natural rubber latex.
Ostomy urostomy colostomy bag care products consist of sodium carboxymethylcellulose, adhesives made from medical hot melt adhesives, and separator paper or separators. Nursing equipment for ileum, colon, rectum or urethral stoma,The coloplast colostomy bag comes into contact with intact skin and intestinal lumen,Non-sterile supply. Colostomy bag reusable for stoma washing, care and collection of excreta and skin care around the stoma.
Use disposable colostomy bag, make sure the skin around the stoma is clean and dry before use. Remove the bags for colostomi from the package and separator or paper. Reshape the coloplast colostomy bag into the desired shape and size to fit the skin around the stoma. Apply the colostomy convatec bag to the skin around the stoma,adjust the shape of the paste again,Gently press so that it is firmly flat on the skin. Attach the stoma colostomy bag undercarriage to the stoma. The colostomy bag care can be peeled off the skin, don`t reuse. These one-piece-colostomy bag or two-piece-colostomy-bag are non-sterile product and is valid for three years under the condition of meeting the storage conditions.
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