HaiNa Chemicals Co.,ltd.

Every plant requires micronutrients. These must be available in the correct proportions and must be administered at the right intervals. The less well-known trace elements, such as iron, manganese, zinc, copper, magnesium ,boron etc. play an imporant part throghtout plants growth . While specific needs vary according to climate, soil, technical measures adopted and choice of crop, it is vital that the proper balance is maintained.