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
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9,109 published items in this category and its subcategories.
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
Production of alcohol from agricultural waste
Currently, in Vietnam, the production of alcohol is mainly from sugar molasses so the efficiency of alcohol production is not high, not yet taking advantage of alcohol-b…
Scientific application
Raising industrial rabbits in Cu Chi
Rabbits are easy to raise, economic, rabbit meat is also a nutritious, nutritious food. In recent years, agricultural land in the Ho Chi Minh City coastal area has been…
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
Breeding for goats
For first-mate goats when goats reach the age and minimum weight needed, such as Bach Thao goat at 7-9 months of age, the volume must reach 19-20kg. In actual production…
Scientific application
Choose good varieties - The foundation of the program 3 drops, 3 increases
According to Master Pham Van Quynh, Deputy Director of Can Tho City's Department of Agriculture and Rural Development, if the program of 3 reductions and 3 increases, it…
Scientific application
Day to protect the ozone layer of the earth
Ozone is a thin layer of atmosphere in the air that surrounds the earth. Ozone has a valuable property that the sun's ultraviolet (UV) radiation should be considered as…
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
Compress mud into bricks
Weng Huanxin, a professor at Zhejiang University, China has successfully developed a new method of turning mud into non-toxic materials to make bricks and cement cheap.
Scientific application
Use 'natural enemies' to replace pesticides
The scientists of Insects, Department of Agricultural Sciences at Hanoi University of Agriculture 1 have successfully implemented the process of breeding prey spiders wi…
Scientific application
Feed commercial crabs in earthen ponds
In order to help people diversify farming species, in early 2006, Thua Thien - Hue Fishery Extension Center implemented a commercial crab farming model in earthen ponds.…
Scientific application
Pairing for mango
Southern Fruit Research Institute cooperates with other provinces in the Mekong Delta to select the first good varieties of Cat Chu and Hoa Loc mangoes to transplant
Scientific application
Preserving household-sized paddy
During storage, paddy seeds often suffer from a number of phenomena: mold, fermentation, moth infection, moisture transfer in grain mass, self-heating ... when suffering…