American researchers are conducting an experiment in Danbury, Conn., to plant genetically modified cotton plants on the former site of the plant and use it to absorb mercury from the soil. The researchers who conducted the experiment were students of the University of Georgia. They began planting g ......
Goose hatching requires appropriate environmental conditions, the most important of which is the ambient temperature. Due to the suitable incubation temperature and the variety of geese, the size of the eggs, the age of the geese, the preservation time of the eggs, the type of incubator and other f ......
When a walking tractor was working in the field, he found that the red indicator cap on the engine oil indicator was up and down. The operator immediately stopped the operation and checked as follows: ? (1) Remove the M8 oil pipe connector on the cylinder head cover. Bolt, shake the engine with a c ......
Pepper is Rutaceae Zanthoxylum shrub or small tree, people in the folk have long picked its tender branches, leaves eaten. The twigs and leaves of pepper are commonly known as pepper and brain. They have special spicy aromas and refreshing effect of brain and detoxification. They can be used for sa ......
In recent years, the development of the geese industry has been relatively rapid. In particular, meat geese have gradually moved from home farming to large-scale, intensive, and industrialized development. This is because goose has a high lean meat content, low fat and cholesterol content, and is e ......
In addition to breaking, leaf springs are prone to displacement and abnormal noise. 1 leaf spring displacement According to the following signs, the leaf spring displacement can be judged: the vehicle has a slanting feeling during exercise; the steering wheel is light and heavy; sometimes Offset ph ......
Recently, a team led by Prof. Shi Yongji of the Graduate School of Kyushu University in Japan used genetically modified technology to cultivate high-temperature-resistant plants that can grow normally in an environment of nearly 50°C. Their research results were published in the United States &q ......
Israeli scientists recently discovered a gene that determines the concentration of protein in milk produced by dairy cows. Scientists plan to use this discovery to promote the production of high-protein milk in dairy farms around the world. A group of researchers, led by Dr. Mikalen, of the Agricul ......
The use of unclean diesel in diesel engines will wear out parts of the fuel system and cause work to deteriorate. The technical state of the diesel fuel system has an important influence on the economical efficiency of the diesel engine. Therefore, the diesel purification can not only improve the s ......
At present, many farms continue to adopt traditional methods of feeding local chickens. This "fight rice to raise pounds" method, although the chicken raised by the appropriate fat, meat compact, special taste, high prices, good sales. However, the survival rate is low, the feeding period ......