itime
- 网络新益诚
itime-
At the tuber form stage and starch deposit stage , while irrigation frequency was ltime / 4d , Phosphorus content of leaves was highest , but the highest was Itime / d in harvest stage ;
叶片磷素含量在块茎形成期至淀粉沉淀期，灌水频率为1次/4d处理的最高，收获时，1次/d处理的最高；
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Potassium content of leaves were tiptop when irrigation frequency was ltime / 6d at the tuber form stage and tuber enlargement stage , in starch deposit stage the highest was Itime / d , but in harvest stage the highest was ltime / 2d .
叶片钾素含量在块茎形成期、块茎膨大期均是1次/6d处理的最高，淀粉沉淀期，最高的处理为1次/d，而收获时，1次/Zd的处理最高。