Summer lettuce breeding method
Seed processing summer seedlings due to low emergence rate, the seed should be treated with low temperature. The method is to soak the seed for 12 hours, then wrap it in the refrigerator (2°C-5°C) for 2 days, and then spread it in the cool place until the seed cracks and germinates before planting.
Seeding and sowing should prevent uneven density. Before planting, water should be poured one time; 3 g -3.5 g per square meter should be planted; the shade net on the ground should be cooled, moistened, and then removed after emergence.
Seedling management Summer seedlings should be protected from rainstorms and high temperature and drought. Rainproof nursery and shade nets can be used to cover seedlings. The shade net is usually covered in the morning from 8 am to 4 pm on sunny days and it can be uncovered at night or on cloudy days. Dry weather should be watered more in the morning and evening, and can be top-dressed with watering.
Nursing pad is a disposable sanitary product made of PE film, non-woven fabric, fluff pulp, polymer and other materials.
Adult nursing pads are mainly used for people who have undergone surgery, those who are paralyzed, and those who cannot take care of themselves. The adult nursing pad is easy to replace, which can ensure that the mattress under the building will not be soiled.
Hospital Underpads,Medline Disposable Underpads,Waterproof Underpads For Beds,Bed Pads Reusable Washable Underpads
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