The speaker idolises his father's farming - strength and skills. The child tries to follow in the father's footsteps - struggling, unable to match the father's proficiency. Father continues to support son, helping him become a better farmer.
Child: in awe, annoying, hindrance to father's farming process -> the one in charge, admiration towards father
Father: master of trade, professional -> lagging, hindering son's farming work, supportive