To protect and rationally use edible fungus germplasm resources, standardize the selection and breeding of edible fungus varieties and the production, management, use and management of edible fungus strains (hereinafter referred to as strains) according to the "Seed Law of the People's Re.....

It is predicted that China's heat shrinkable film market is making rapid development. It is expected that there will be a market size of 200 million yuan this year, with a growth rate of about 20%. Heat shrinkable film is a good film packaging material, which has many advantages. It is widely u.....

With the progress and development of human society, people are more and more interested in sweet food. The love of candy is also borderless, and more and more candy of various flavors enters China. Let the Chinese people enjoy the delicious taste of the foreign sweets without going abroad, and more.....

Sambucus buergeriana Blnme ex Nakai (Sambucus buergeriana Blnme ex Nakai). Alias ​​Ma Wei Sao, continued bone wood, fair old and so on. Widely distributed in the northeastern forest areas, Russia, North Korea, Japan, Mongolia also have distribution. 1 Process selection of raw materia.....

Air clean technology is a technology that creates a clean air environment. The application of air cleaning technology has appeared in the "control assembly area" of aerospace instruments, and has gradually expanded to apply to precision processing products, painting, large-scale integrated.....

Begonia is a large-scale edible jellyfish with very high economic value. It depends mainly on planktonic foods in natural water for food, and should not be used as an intensive culture. Therefore, there are unique key technologies in the breeding process. ? 1 seed selection? It is better to choos.....

Ducks are for economic benefit, and for summer ducks are both unfavorable for growth and control of unfavorable diseases. In the summer, good ducks need to be cultivated to adjust feed formulations, reduce density, change the environment, and strengthen management. The specific work is as follows: .....