calcium-carbide and calcium-cyanamide plant电石和氰氨基钙厂
urea-calcium cyanamide尿素
The inhibitive effect of calcium cyanamide became stronger when the temperature was above 35℃.
温度超过35℃时，有利于石灰氮抑菌效果的发挥。
参考来源 - 石灰氮对草莓再植病害病原菌的抑制作用研究N（名词） a white crystalline compound formed by heating calcium carbide with nitrogen. It is important in the fixation of nitrogen and can be hydrolysed to ammonia or used as a fertilizer. Formula: CaCN2 氰氨化钙