Question

Grassiness, a physiological disorder in carnations characterized by abnormal flower development, is primarily caused by:

A Temperature fluctuations Correct Answer Incorrect Answer
B Excess nitrogen Correct Answer Incorrect Answer
C Boron deficiency Correct Answer Incorrect Answer
D Genetic factors Correct Answer Incorrect Answer

Solution

Boron is essential for floral development, and its deficiency leads to malformed, grassy-looking flowers.

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