《Table 3 Changes of efficient iron in soils at several stages of growth》

《Table 3 Changes of efficient iron in soils at several stages of growth》   提示:宽带有限、当前游客访问压缩模式
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《"Effect of slow-release iron fertilizer on iron-deficiency chlorosis, yield and quality of Lilium davidii var.unicolor in a two-year field experiment"》


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Values of a parameter followed by a different letter indicate a significant difference between treatments(p<0.05).A:embedded slow-release iron fertilizer,B:coated slow-release iron fertilizer,C:untreated FeEDDHA,D:control without iron fertilizer.

The effects of slow-release iron fertilizers on the physicochemical parameters of soils are summarized in Table 2.No significant difference in pH,TC,TN and TP was detected among the treatments.The AP content did not differ significantly among the B,C and D treatments,but the AP content in A treatment was significantly higher than that in other treatments.The difference in Fe content among four treatments was not significant.Table 3 show the changes of available iron in soils at three stages of growth in different treatments.