Results showed that,the bioyield and the accumulated potassium amount were significantly different among the varieties at the same potassium level,and the bioyield was positively related to the potassium accumulation amount.

• 结果表明，在供钾水平相同时，不同小麦品种的生物学产量及其钾积累量差异显著，钾积累量与生物学产量有极显著或显著的正相关关系。