Although the difference between the yields in -Zn treatment and OPT was not significant, the tendency was clear that Zn might become a yield limiting factor for a high yield production in the field.
Although the difference between the yields in -Zn treatment and OPT was not significant, the tendency was clear that Zn might become a yield limiting factor for a high yield production in the field.
尽管不施锌处理和最佳处理的干物重没有显著差异，但锌在田间高产情况下很可能是产量限制因素之一。