The present invention relates to a crop pole. The present invention comprises: a post part having a vertical pole structure, and including a pin holder formed in the lower part and a female screw formed in the upper part； a first connection part including vertical male screws formed in the upper and lower parts, and a short widthwise pole having a short widthwise pole structure； a vertical pole part having a vertical pole structure, and including female screws formed in the upper and lower parts and at least through hole penetrated in forward and backward directions； an upper part including a vertical male screw formed in the lower part, widthwise male screws formed on the left and right sides, and an upper cap formed in the upper part； and a widthwise pole part having a widthwise pole structure, and including a male screw formed on a side and a ring formed on the other side. The post part, the first connection part, the vertical pole part, the upper part, and the widthwise pole part are combined in order through the combination of the screws. The first connection part and the vertical pole part are more combined between the upper part and the vertical pole part in accordance with the selection of a user, the short widthwise pole is stepped on to drive the post part to make the widthwise pole partially buried in a cultivation area, and crops are supported by making a support line go through the ring and the through hole, and thus, the height of the crop pole is able to be changed and the crop pole is able to be prevented from being rotated due to the short widthwise pole buried in the cultivation area.본 발명은 작물지지대에 관한 것으로, 세로 막대구조이면서 하측에 침봉이 형성되고, 상측에 암나사가 형성된 말뚝부； 상하측으로 세로수나사가 형성되고, 좌우로 짧은 가로 막대구조의 짧은가로대가 형성된 제1연결부； 세로 막대구조이면서 상하측으로 암나사가 형성되고, 전후방향으로 관통된 관통구멍이 적어도 하나 형성된 세로대부； 하측에 세로수나사가 형성되고, 좌우측으로 가로수나사가 형성되고, 상측에 상단마개가 형성된 상단부； 가로 막대구조이면서 일측에 암나사가 형성되고, 타측에 고리가 형성된 가로대부；를 나사의 결합으로 말뚝부, 제1연결부, 세로대부, 상단부, 가로대부 순으로 결합하되, 사용자의 선택에 따라 세로대부와 상단부 사이에 제1연결부와 세로대부를 더 결합하며
