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纯度和发芽力是番茄种子质量的两个主要指标。在番茄种子生产特别是对外合作制种过程中,往往出现种子纯度达标而种子发芽质量不合格的现象,给农民和业务部门造成严重的经济损失。本文拟就番茄种子发芽力低的成因及预防措施加以阐述。
Purity and germinability are the two major indicators of tomato seed quality. In the process of seed production of tomato, especially in the process of foreign cooperative seed production, the phenomenon that the purity of seed meets the standard but the quality of seed germination is unqualified often causes serious economic losses to farmers and business units. This article intends to explain the causes of low germination power of tomato seeds and precautionary measures.