Boron A MICRONUTRICNT found in very low concentrations in plant tissues but essential for plant growth.
Boron A MICRONUTRICNT found in very low concentrations in plant tissues but essential for plant growth.
硼：在植物组织中存在的，浓度很低但对生长有重要作用的一种微量营养元素。
Boron A MICRONUTRICNT found in very low concentrations in plant tissues but essential for plant growth.
硼：在植物组织中存在的，浓度很低但对生长有重要作用的一种微量营养元素。