The Role of Phosphorus in Different Stages of Plant Growth Phosphorus (P) is an indispensable element in plant growth and has a strong influence on the robustness of plant seedlings. After the absorption of phosphorus, most of the phosphorus is used to synthesize various types of com…

In 2007, the domestic ethylene oxide price has been unilaterally rising. The price has risen from 12,500 yuan (t price, the same below) at the beginning of the year to 17,500 yuan in November, setting a record high. In particular, the increase of more than 1,500 yuan in November has attracted …

The construction of rural biogas digesters is one of the contents of the Ministry of Agriculture’s Ecological Homeland Enrichment Program. Hechuan City in Chongqing has been implementing this project for several years. In the long-term practice, it has concluded a set o…

Livestock disease flow shunting_aquatic product breeding inspection vehicle_Ford V362 quick inspection vehicle manufacturers must continue to break foreign trade protection and unreasonable technica…

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