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> 一位农民种植的某块农田小麦产量总是比邻近地块的低。他怀疑该农田可能是缺少某种元素，为此将该块肥力均匀的农田分成面积相等的五小块，进行田间实验。除施肥不同外、其他田间处理措施相同。实验结果如下表。从表中可判断，该农田最可能缺少的元素是 [ ] A．K B．N C．P D．S

问题：

发布时间：2024-09-10

一位农民种植的某块农田小麦产量总是比邻近地块的低。他怀疑该农田可能是缺少某种元素，为此将该块肥力均匀的农田分成面积相等的五小块，进行田间实验。除施肥不同外、其他田间处理措施相同。实验结果如下表。从表中可判断，该农田最可能缺少的元素是

[ ]
A．K
B．N
C．P
D．S

参考答案：

提问用户：Id***im0

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