Porcine blood is rich in protein and contains 10 essential amino acids needed for animal growth. The ratio is reasonable. It also has the advantages of wide source, low price, and high absorption and utilization. The use of pig blood in aquatic feed is described below:

Feeding shri…

Recently, the Provincial Agriculture Committee held an expert meeting to analyze wheat seedlings, formulate current and early spring field management technical advice, proposed to control the antifreeze, comprehensive prevention and control of pests and diseases, scientific pursuit of join…

At present, there are many types of edible oil on the market, and the quality and price are quite different. Consumers are often difficult to judge because of lack of relevant knowledge. The China Consumers Association recently released a consumer reminder to remind consumers to “wat…

Global consumption of edible oil is dominated by vegetable oils. According to the ranking of the world's 10 major edible oil consumption countries, the first is China, the second is India, and the third is the United States. This order is consistent with the ranking of population, and …

There are many kinds of powder mixing equipment. This paper mainly analyzes the equipment used in the Chinese mechanical mixing equipment, the double spiral conical mixer, the horizontal gravityless mixer, the horizontal coulter mixer and the horizontal ribbon mixer. :

(1) Double helix…

The dregs feed refers to the residue that is processed by crushing, washing, filtering and fermentation with starch as the main raw material, such as vinasse, sauce residue, and powder residue. These feeds can be fed to cattle, but the following points should be noted:
1. To be properly m…

Papilla peel water swelling. Melon skin not only contains a variety of vitamins and minerals, but also contains a variety of volatile components. It can reduce water loss and benefit people with diabetes. Therefore, it is best to cook with the skin when making melon soup.

Cucumber …

The whitebait, also known as noodle fish, was originally widely distributed in the mainstream of the lower reaches of the Yangtze River and its affiliated lakes. Its tender meat is delicious and nutritious, and the food has a special cucumber fragrance. The length of the silverbait is gene…

Maintenance of the shaker incubator:

1. The bearing of the transmission part has been filled with the proper amount of grease before leaving the factory. During the continuous operation, the instrument should be filled with grease once every six months, an…

Water is the source of life. Drinking water is very important:

Spotting a glass of cool morning, many people have heard that drinking a glass of water in the morning is good for the body. Some people drink salt water, some drink honey water, and others drink lemonade in order to wh…

The management of nectarine during flower and fruit period is the key period and directly affects the economic benefits. Therefore, only by strengthening the management of this period can we produce bumper crops. Artificial pollination should be carried out during the flowering period. The flo…

In mid-April, when the water temperature rises above 15°C, seeds are planted and 50 grams of bitter grass seeds are sown per acre. Add 3 to 5 centimeters of water to the pool before planting. The maximum depth is no more than 20 centimeters. Sunny days were selected for 1 to 2 days, then so…