Scientific application
Use a helicopter to spray pesticides
Although the use of spraying helicopters costs much more than the manual spraying method of farmers, but if comparing those costs with the results it brings as a result…
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9,109 published items in this category and its subcategories.
Scientific application
The new method of water purification has not yet been put into practical use.
Engineers have developed a system that uses simple water filtration techniques that can help eliminate 100% of bacteria. This technique takes advantage of specialized re…
Scientific application
Accompanying farmers in preventing brown backed rice plant hoppers, yellow dwarf diseases, twisted leaves dwarf diseases
During the outbreak of brown backed rice plant hopper, brown dwarf disease, twisted leaf dwarf disease (VL-LXL), the Mekong Delta Rice Institute has actively supported l…
Scientific application
Techniques for raising French geese (part 2)
Choose the right blooming day (day 34 and 35) healthy and fast. Fluffy fur, bright eyes, compact belly, fat legs, with characteristic fluffy colors of the breed. It is r…
Scientific application
Non-clean Biodiesel will damage the engine
Some countries in the world have developed and applied quite a lot of vegetable oil or animal fat as fuel (also called biodiesel). There is no standard for biodiesel in…
Scientific application
Production of geothermal electricity is cheap and clean
A recent study published by the Massachusetts Institute of Technology (MIT, USA) shows that harnessing electricity from the earth's heat can help solve the country's gro…
Scientific application
Robot vacuum cleaner, anti-theft of his grade 11 pupil
Only a few tens of thousands of people, Pham Ngoc Thang, 11A10 high school student Tran Phu High School (Hanoi) invented a robot with two useful features: vacuuming and…
Scientific application
Using corn to monitor CO2 from decomposition gas
Scientists at the University of California Irvine (UCI) have provided more information about air pollution caused by plants and animals in the United States by analyzing…
Scientific application
Poultry farming according to biosafety method
Over the past month, while many provinces in the Mekong Delta have suffered from recurrence of bird flu, the risk of spreading is still in control in An Giang. Poultry f…
Scientific application
the final pot-bellied pig?
In the latest set of maps of livestock breeds in Vietnam issued by the Ministry of Agriculture and Rural Development, the fat pig breed (also known as the wrinkled pig)…
Scientific application
Process of daisy flower breeding
Plants caused by pruning buds often grow strong, thus ensuring the quality of the mother plants for good flowers, but the flowering time is relatively longer than that o…
Scientific application
Balance chemical reaction with EBAS
For those who are studying the Chemistry program, the balance of chemical reactions has become very familiar. Simple reactions, you can easily learn equilibrium but for…
Scientific application
Successfully improved cooking cars and watering asphalt
Mr. Nguyen Hieu Trung, owner of Tien Dat mechanical facility (Tan Phu Thanh commune, Chau Thanh A district, Hau Giang) has successfully improved the cooking car and wate…
Scientific application
Turn metal into 'black gold'
Now, 'Black Gold' is not just another idiom. Scientists at Rochester University have created a technique that can change the properties of almost any metal to transform…
Scientific application
Growing KT2 potatoes on 2-crop land
KT2 potato variety was created by Center for Research of tuberous plants - Institute of Food Plants - food plants. Through SX wide area in Ha Nam province, we have some…