idiophase

The grow progress of bulb is divided to 5 stages: probulb idiophase, probulb enlargement stage, primarybulb idiophase, bulb weight fast gain stage and bulb plenum stage.

地下鳞生鳞和侧生鳞两部分组成，其生长发育可划分为5个阶：生鳞分化期、生鳞期、侧生鳞形成期、鳞快期、鳞充实期。