论文部分内容阅读
我国第一个适用于整个行业的由国家正式颁布的《缓控释肥料》行业标准,既适用于缓控释肥料,又适用于添加了缓控释肥料的复混肥料、掺混肥料。
China’s first industry-standard “controlled release fertilizers” officially promulgated by the state, which is applicable to the entire industry, is not only suitable for controlled and controlled release fertilizers but also for compound fertilizers and blended fertilizers added with controlled release fertilizers.