Pakchoy plants (Brassica rapa L.) are a type of vegetable plant - vegetables included in the Brassicaceae family. Pakcoy plants have dark green leaves, the roots are taproots, the flowers are pale yellow, and the fruit is a type of pod that is elongated and hollow and the harvest period is quite short around 40-50 days. The plant is cultivated at an altitude of 100-500 meters above sea level. P…