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目前,根据地市所现有的贮藏条件,对玉米品种资源长期低温贮藏实属困难,常采用通风、密闭和化学贮藏相结合的形式。本文旨在玉米品种资源如何贮藏使种子具有高发芽率,以满足试验需求,保持科研进展。试分析如下: 1、种子含水量:种子含水量是影响玉米品种资源安全贮藏的决定因素。含水量低的种子在高温或
At present, according to the existing storage conditions in the prefecture and municipality, long-term low-temperature storage of maize variety resources is difficult and the combination of ventilation, airtight storage and chemical storage is often adopted. The purpose of this paper is how to breed corn germplasm resources so that the seeds have high germination rate in order to meet the experimental needs and maintain the progress of scientific research. Test analysis is as follows: 1, seed moisture content: Seed moisture content is the decisive factor affecting the safety of maize varieties of resources. Low water content of seeds at high temperature or