Disclosed in the present invention is a crop stem holder fixing a crop and a fixing rope in a parallel state, regardless of the load of the crop or the diameter of the fixing rope by fixing a first body part and a second body part through fixing a locking part using a fixing pin. The present invention has a purpose of solving a problem of sagging crops by an opened body due to a heavy crop or the large diameter of the fixing rope, when using existing crop sprout fixing tongs including the body which is opened by elasticity of a spring.COPYRIGHT KIPO 2016본 발명은 고정핀을 통해 로킹부를 고정하여 제1몸체부와 제2몸체부를 고정함으로써 작물의 하중이나 고정줄의 직경에 영향을 받지 않고 평행한 상태에서 작물과 고정줄을 고정할 수 있도록 한 것을 특징으로 하는 작물 줄기 고정구를 개시한다.