Scientific application
Blazei - Mushroom production and application
Blazei's mushroom, Agaricus blazei Murrill, belongs to the Agaricaceae family, Acaricales, Basidiomycotina sub-sector, Eumycota, Mycota. Blazei mushrooms also have other…
Water
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Articles about Water
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Scientific application
Take care of winter soybeans
By this time, the soybean plant has been under 1 month (depending on the locality, depending on the variety ...), is now entering the stage of preparation for flowering,…
Scientific application
Suction device, paint dust filter - replace imported products of the same type
The dust collector and filter device is a closed chamber, which carries out the process of toxic toxic technology with great intensity. Worker's position can be outside…
Scientific application
Processing mango flowers in the North
In our country, mango trees are grown mainly in the South, while in the North is grown very little, the main reason is also because when mango flowers flowering fruits f…
Scientific application
Coconut wine
Coconut water will be sour when removed from the fruit for a few hours. Many times Mr. Mai Thanh Ba (former reporter of Van Nghe newspaper) witnessed farmers throwing co…
Scientific application
Clean water filter device from rice husk
Engineer Luong Van De, born in 1939, has an initiative in Hai Duong to make a device to filter water from rice husk material by separating silicon oxide (SiO2) from rice…
Scientific application
Keep fertility for perennial crop land
Erosion is a common phenomenon in sloping areas with a heavy rainy season such as the South East and the Central Highlands. According to the Southern Institute of Scienc…
Scientific application
Vietnam rescue boat
ST1200CN - the cumulative lifeboat of Company 198 (Ministry of Defense) - is specially designed to facilitate the rescue on the sea, rivers, lakes and shallow waters whe…
Scientific application
Secrets of waterproofing houses (1)
In theory, in a house, almost any place can be absorbed by the impact of the environment. A bit of water stagnates on the roof, the joint of the screw roofs
Scientific application
Secrets of waterproofing houses (2)
Basic waterproofing story must be based on synchronous and radical coordination right from the beginning between design parts, material type selection, construction tech…
Scientific application
Know about your fish (part 2)
The fighting fish is the species that defines the territory and the pet bottle is the territory with the bubble nest in the center. The bubble nest is a sign of fish agg…
Scientific application
Manufacture of arsenic filters in domestic water
Using modified clay, laterite, limestone (limonite), Chemistry Department experts, Hanoi University of Natural Sciences, successfully fabricated equipment to treat arsen…
Scientific application
Fly trap and brown plant hopper
Looks like a simple fly trap but catches flies effectively. This is the result of tinkering with the design of Mr. Le Quang Bao (Quyet Thang Ward, Bien Hoa City, Dong Na…
Scientific application
Pumps thanks to ... wind power
The sun and wind are unfavorable in the Central region, but a resident of Tuy Hoa City, Phu Yen Province, turned that disadvantage into usefulness, when making the water…
Scientific application
Experience in raising copper frogs
At present, farmers in many localities in the whole country are mainly copper frogs (domestic frogs), this frog species, highly adaptable to the climate conditions of ou…