INSTRUCTION OF LAND HYGIENE
The product of Mekong Tomland Company, produced by GreenGuard, is distributed nationwide by AQUA MINA. Includes 6 aerobic strains, mixed with special formula to stabilize the breeding environment, support shrimp growth and resistance to adverse weather conditions.
Good for ponds with soil or partial padding, density 60 - 120 units / m2. It should be combined with EMG from the 30th day onwards to properly treat bottom and toxic gases.
In order to have a good effect and save production cost, farmers need to compost at the facility (see instructions below) and use it daily during the culture process. If there are no daily conditions, the first 7-10 days can be tempered every 2 days.
Note: It is necessary to ensure dissolved oxygen and stir in the pond to achieve the highest efficiency (there is always at least 1 active fan).
LOOKING FOR THE CERTIFICATE OF REGISTRATION WITH THE GENERAL DEPARTMENT OF AQUATIC PRODUCT
1. Put 120 - 150 liters of pond water into plastic drum 200 liters. The requirement is water without chemicals, antibiotics. If there are specialized tanks, the cone bottom is the best.
Add 1 pack of 250 g microorganism together with 10 - 15 liters of molasses (good, light brown, no smell). Stir well. Measure pH and use CaO to adjust pH to 7.0 if necessary. Strong aerosol aerosol or aerotube ensures no bottom deposits. Bubble as smooth as possible.
3. In the first 7-10 days, add 2-3kg of food (soaked, crushed to create nitrogen source) to incubate to create a natural food source for shrimp. Note: Reduce 2 - 3 kg from the amount of food to be sprayed to the pond at this time. From the 11th day on, only pond water is sufficient. If using fresh water, add the source of nitrogen by placing in the tank about 100 g of food.
4. After 24 hours of use, when the surface of the tank is filled with white foam (may spill out after 8 hours), the smell is reduced or completely out, the pH drops. Use a manually operated pump to position the fan to release microorganisms in the pond daily at 9-10am. In the first 5 - 7 days should throw a tank of 120 - 150 liters per pond. When water color is nice, maintain the dosage of 10 - 15 liters / 1000 m2. Can increase or decrease according to water quality.
Note: If you can conveniently add 100 g of fresh bread, and a quarter of a tablespoon of sweetened fruit to increase the effectiveness of sp.