3.5.1. Root development

    3.5.1. Root development

  As the plant grows older, the initial roots from the upper nodes develop horizontally and form the mat roots. Most roots are in the plowed layer of the soil at 30 days after transplanting. At 50 days after transplanting, some roots have grown into subsoil. At flowering, more roots have penetrated the subsoil. There are many mat roots at this flowering stage.

 

아래 그림과같이 둥근 원으로 근권 표시

 

 

 

 

 

 

 

이앙후 30일과 개화기 즉 2개의 그림으로 표시