With the increase of people’s environmental awareness and health awareness, people are increasingly fond of “green” foods. Therefore, the correct and efficient use of biological pesticides has attracted more and more attention. At present, biological pesticides have been…

In recent years, Apple's bitter pits, wrinkled skin, water heart disease, and softening of the black skin have become more and more serious. Especially in the years of prolonged rain and rain before harvest, red spots, black spots, and black spots are more common and seriously affected. Ap…

1. The raw materials require the selection of fresh, fully ripe, bright color, no rot, mildew, and frostbite fruits as raw materials. 2, the process of raw materials selection → cleaning → crushing → fermentation (or soaking) storage → gelatin clarification →…

First, the purpose of the request …

First, the amount of fertilizer should not be too large?

If a large amount of one-time fertilizer is applied during drought, it will be easily washed away when it encounters heavy rain after a drought. This will not only cause economic losses to farmers, but also pollute the enviro…

Q: Pei County Song enhanced the phone call on April 17: Mushroom seedlings are planted in strawberry sheds. At present, the strawberries are in the harvesting period. In the recent shed, locusts have occurred. Farmers worry that the locusts may pass through the virus and cause measles viru…

The process of processing fresh eggs into egg powder is not complicated. As long as the fresh eggs are taken out of protein and egg yolks, they are fermented, pasteurized, and dried. Without adding any additives, they can be made into protein powder and egg yolk powder, respectively.
1. A…

Gosling plague, also known as goose parvovirus infection, is an acute septic communicable disease of goslings. It is characterized by mental morbidity, loss of appetite, severe diarrhea, sometimes neurological symptoms, and high mortality. Gastrointestinal and respiratory tract infections,…

1. Variety characteristics

Century Red is a Swiss breed of Syngenta and is a hybrid generation of bell pepper varieties. The plants grow robustly, with short internodes and compact plants. Fruit 4 or 3 ventricle, square, 9.5 cm high, 9 cm wide, with an average fruit weight of about…

Conf… Five measures should be taken for spring livestock and poultry breeding Posted on October 06, 2020 1, warm in the early spring In spring, the temperature rises, windy and rainy, the air is dry, and there is a large temperature difference between day and night. The farmers should pay attention to doing warm work. The heating equipment in the pens should not be dismantled prematur… 45条记录/4页 上一页 1 2 3 4 下一页