PROBLEM TO BE SOLVED: To provide an attraction string that suppresses an increase in temperature thereof even being exposed to sunlight during the day, the attraction string being suitable for breeding of vine plants and being excellent in strength.SOLUTION: According to the present invention, an attracting string used for breeding of vine plants comprises: a core material made of high-strength fibers and synthetic fibers that cover around the core material. Preferably, the synthetic fibers may have water absorption properties. Preferably, in addition, the core material may contain hydrophilic fibers. Preferably, furthermore, the high-strength fibers may contain carbon fibers.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】日中、太陽光にさらされても誘引紐の温度上昇を抑制し、つる植物の育成に適し、また、強度に優れた誘引紐を提供することを課題としている。【解決手段】つる植物の育成に用いられる誘引紐であって、芯材としての高強力繊維を用い、前記芯材の周りを合成繊維で被覆してなる誘引紐。また、前記合成繊維が、吸水性を有するとよい。また、前記芯材に、親水性繊維が含まれているとよい。また、前記高強力繊維が炭素繊維を含むとよい。【選択図】 図1
