June 19, 2021

The range of applications for colloid mills is very wide: 1. Food industry: dairy products, chocolate, bean paste, jam, peanut butter, butter drinks, etc. 2, chemical industry: pigments, lubricants, spices, dyes, emulsified asphalt, emulsified rubber, catalysts, paints and so on. 3, the pharmaceu

June 18, 2021

In the production of agaricus, straw mushroom, Coprinus comatus and other varieties, covering material is essential. In the production of Pleurotus ostreatus, Pleurotus eryngii, and Pleurotus eryngii, there are also cover soil cultivation. Under certain conditions, soil-covered cultivation can make

June 18, 2021

The demand for phosphorus and potassium fertilizers during the soybean grain-bearing period is relatively large. During this period, these nutrients are taken from the soil below the tillage layer by the roots, and the nutrient conversion and release capacity in the soil under the tillage layer is

June 18, 2021

Core Tip: Feeding should be appropriate. How much suitable sweet potatoes to use for pigs is determined by the pig's weight, age, sex, etc. If the amount of feed is too large, other feeds will eat less and the nutrition of the pig will not be comprehensive, which will hinder growth and develop

June 18, 2021

The direct return of straw to the field refers to a method of fertilization and soil improvement by directly or manually returning the straw to soil in different forms without artificial decomposition of the crop straw. Practice has proved that the direct return of straw to the soil has significan

June 17, 2021

Corn smut is an important disease in the production of corn. Because the pathogen infects the young stems, ears, tassels, and leaves of the plant, the black aneurysm that is formed consumes a large amount of nutrients or causes empty stalks. Solid, it can cause 30% to 80% of production loss, a seri

June 17, 2021

The common weeds in wheat fields include Amai, Japanese Acacia, Eriocaulon, Nagata, Hard Grass, Poa, Candle Grass, Wild Oatmeal, Brome, Poison Wheat, Rice Amaranth, Bittercorn, Mud Hucchini, Solanum sativus, Prunella vulgaris, Prickly pea, Stir-fry, Beef-breasted, Cocklebur, Maijiagong, Big-nest,