Problems to be noticed after sowing of spring soybeans

After sowing of spring soybeans, it is during spring rainy seasons to prevent excessive soil moisture and poor permeability, affecting emergence and even causing bad seeds. The practical experience is to use spring soybean seed autumn planting in the year, and to use the “autumn and sowing seed” to sow in the spring of the following year, which can effectively prevent the phenomenon of rotten seeding after spring soybean seed sowing, and increase the germination rate and seedling emergence rate.

Hot-dip galvanization is a form of galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 840 °F (449 °C). When exposed to the atmosphere, the pure zinc (Zn) reacts with oxygen (O2) to form zinc oxide (ZnO), which further reacts with carbon dioxide (CO2) to form zinc carbonate (ZnCO3), a usually dull grey, fairly strong material that protects the steel underneath from further corrosion in many circumstances. Galvanized steel is widely used in applications where corrosion resistance is needed without the cost of stainless steel, and is considered superior in terms of cost and life-cycle.

Galvanized Steel Pipes

Galvanized Steel Pipes,Galvanised Pipe,Galvanised Steel Pipe

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