To buy a farm machine, you must first look at the trademarks, weights, and specifications. When purchasing agricultural machinery products and accessories, it is necessary to have a trademark awareness and choose Guoyou and Buyou brand-name products. When you purchase accessories, you must fir…

Ginger used for storage should be cleared in sunny late mid-November, when the above ground begins to yellow, and when the roots and stems are fully inflated and matured, the clear weather will be selected, the tubers will be dried without mud harvesting, the stems and leaves will be removed, …

Sigma digimax type color sorter product introduction The world's first perfect type of color sorter, scansy, adopts a neatly arranged slow outflow method. It uses the scanning principle and is a color sorter with a high color selection accuracy. It is widely used in the identification and …

First, a simple oxygen measurement method using a siphon pond to take 260 ml of water sample and inject into a 250 ml volumetric flask. Immediately fix the oxygen in water with 05 mg each of manganese sulfate and basic potassium iodide to make it flocculent to the middle and then use it. Conce…

I have a pot of peony that has been growing for many years, and the flowers are beautiful and gratifying. In the fall of the previous year, the branches and leaves were suddenly wilted, and it turned out that there were many ants feeding on their roots. Then use the root connection method to r…