Seed treatment Summer seedlings should be subjected to low temperature treatment due to low seedling emergence rate. The method is to soak seeds for 12 hours, then wrap them in a refrigerator (2 ° C - 5 ° C) for 2 days, then spread them in a cool place, and then seed them after the seeds are cracked and germinated.
Seeding and sowing should prevent uneven density, and should be poured 1 time bottom water before sowing; 3 grams-3.5 grams per square meter; cool and moisturize on the ground cover shade net, and remove after emergence.
Seedbed management Summer seedlings should be protected from storm showers and high temperature and drought. Rainfed nursery and shade nets can be used to cover seedlings. Generally, the sunshade net is covered from 8:00 am to 4:00 pm on sunny days, and the net is unveiled at night or cloudy. In dry weather, water should be watered in the morning and evening, and it can be combined with watering and topdressing.
Water-based Curing Agent in the concrete surface to form a high-performance water-blocking film, it can reduce the evaporation of water in concrete, so as to achieve the purpose of conservation concrete.
Oily Curing Agent can form a high-performance water blocking film on the concrete surface, which can reduce the evaporation of water in concrete, so as to achieve the purpose of curing concrete. It can be used for various purposes to harden and seal the base surface and improve chemical resistance and oil corrosion resistance Performance, especially for the next to be coated or covered base.
Curing Agent
Curing Agent,Water-Based Curing Agent,Oil Curing Agent,Sealed Curing Agent
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