Cotton seedlings control

Appropriate temperature for cotton seedling emergence is 18°C～25°C, and the temperature rises quickly after rain, which is very suitable for seedling emergence in temperature, and the seedlings have the possibility of partial occurrence.
1, agricultural control cotton eradication of weeds, to strengthen water and fertilizer management, promote the early occurrence of cotton seedlings; combined with seedlings, Dingmiao remove alum strains, and brought out of the field concentrated burned.
2. Before the 3 leaf plants of the chemical control seedlings are used, when the leaf rolling rate reaches 5% to 10%, when the true leaf leafing rate reaches 10% to 20%, 10% imidacloprid wettable powder per acre is used. 15 grams of water evenly sprayed 30 kilograms, or 10% of acetamiprid EC 3000 times, or 20% acetamiprid WP 1500 to 2000 times, or 20% butyl thiocarbamid EC 2000 to 4000 times. When spraying, focus on the cotton buds and leaves and note that the inverting sprayer sprays back to the leaves.

                                                                   Cleaning Engineering For Hospital

 The medical clean engineering system covers clean operating rooms, ICUs, disinfecting supply rooms, laboratories, clinical laboratories, vein deployment centers and other sites. Decoration materials, clean air-conditioners and medical devices that meet the cleanliness requirements must be adopted to ensure cleanliness, especially for clean operating rooms, ICUs, disinfecting supply rooms and other sites subject to cleanliness requirements of the hospital.

Cleaning Engineering For Hospital

Cleaning Engineering For Hospital,Environmental Services Hospital,Clean Operation Theatre Engineering,Medical Air-Cleaning Engineering

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