Edible mushroom mushroom topdressing method

Addition Method There are usually three ways to add nutrient solution: spraying, soaking and filling. The time for spraying the nutrient solution is preferably when a large number of fruiting bodies are present. Sprayin

The demand for synthetic diamond market is promising

According to the statistics of industry associations, the production and sales volume of domestic synthetic diamonds increased from 1.6 billion carats to 5.4 billion carats from 2001 to 2009, with an average annual compound growth of 16.4%. In the next few years, the demand for synthetic dia

The difference between hinge and hinge

Hinge and hinge are similar in appearance, sometimes it is difficult to identify the advantages and disadvantages between them, then provide everyone with the difference between them.

21 institutions predict that GDP will increase by 11.4% in the first quarter.

Chinese economists who predicted when the Chinese economy bottomed out a year ago now find that the risk of mild inflation and economic overheating is approaching. Peking University’s “Langrun Forecast” said that the growth rate of GDP (GDP) in the first quarter will reach