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本文运用灰色关联分析法对制干辣椒产量的构成因素进行了分析。结果表明：在制干辣椒丰产性育种中，应以单果重、果宽、果皮厚度和结果数等性状为主要选择性状，其他性状为辅。这种方法简便直观，可使经验性选种达到半定量化。
In this paper, the gray relational analysis method was used to analyze the components of dry pepper production. The results showed that in the high yield breeding of dry pepper, the characters of single fruit weight, fruit width, pericarp thickness and number of results should be taken as the main selection traits, and the other traits should be supplemented. This method is simple and intuitive, semi-quantitative empirical selection can be achieved.