The present invention relates to a cultivation and sampling method for plants cultivated in a sampling device composed of a plurality of members, the sampling device having an upper member identification mark and a plurality of cultivation containers 4.1. The member 4 and the lower member identification mark and the lower member 2 having the same number of sample containers 2.1 as the cultivation container are provided, and the upper member 4 is in the assembly position of the sampling device, The cultivation and sampling method in a mode in which the sample container 2.1 is combined with the lower member 2 so as to be disposed under the cultivation containers corresponding to the cultivation containers 4.1. The cultivation and sampling method comprises the following steps:-during the cultivation stage, the upper member of the sampling device In which the plant is cultivated in the cultivation container 4.1 filled with culture medium and / or nutrients；-the roots of the plants have bottom openings provided in the respective cultivation container 4.1 After passing through and growing in the sample container 2.1 provided below, the root portion present in the lower member 2 is moved by the cutter 6 at the assembly position of the sampling device. During the analysis phase, the lower member 2 of the sampling device is supplied to the analyzer together with the root portion present in the lower member, and for different root portions A phenotypic description and / or molecular biological examination is performed； during the selection phase, the upper member 4 of the sampling device is And supplying the positioning device with the vital plant present in the member and positioning it.【解決手段】 本発明は、複数の部材から成るサンプリング装置内において栽培される植物のための栽培およびサンプリング方法に関し、前記サンプリング装置が、上側部材識別マークおよび複数の栽培容器４．１を有する上側部材４と、下側部材識別マークおよび前記栽培容器と同じ数のサンプル容器２．１を有する下側部材２とを設けており、および、前記上側部材４が、前記サンプリング装置の組み立て位置において、前記サンプル容器２．１が、前記栽培容器４．１に対応して、これら栽培容器の下に配設されているように、前記下側部材２と結合されている様式の前記栽培およびサンプリング方法において、この栽培およびサンプリング方
