A physiological disorder of cauliflower characterized by the formation of internal cavities in the stem (hollow stem), which begin as cracks in the stem tissues.
In the reference
35
varieties
crop Cauliflower,
where this is mentioned in the description.
Hollow stem is considered one of the most significant defects in cauliflower, directly related to internal tissue cracking in the stalk. Development of these cavities is often triggered by sudden fluctuations in soil moisture, temperature variations, excessive nitrogen fertilization, and high planting density.
During cultivar testing, this disorder is recorded as a physiological disease that affects product marketability. Evaluation is performed using an intensity scale (from 1 to 5 or 9 points) or by calculating the percentage of non-standard produce, where the presence of cavities leads to a loss of curd density and the risk of secondary infections.
General information about the subject — on the page
Fruit cracking.
Varieties of Cauliflower mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.