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利用于石灰、农用薄膜密封贮藏,可有效地降低膜内空气湿度和氧气浓度,使种子处于低湿、低氧的环境中,抑制种子的呼吸作用,从而保持种子的生活力。实践证明,这种方法是行之有效的。我县营南乡农技站1990年在简陋仓房条件下,保贮1万公斤杂交稻种,收到了较理想的保贮效果。5月16日种子进仓时混和样本发芽率为91%,经过对种子生活力影响较大的梅雨高温季节后,10月20日开仓逐袋拆检,无虫蛀,无鼠害,无霉变。取混和样本发芽试验,发芽率为89.5%,发芽率仅下降1.5个百分点。
The utility model is used for sealed storage of lime and agricultural film, which can effectively reduce the air humidity and the oxygen concentration in the film so that the seeds are in a low-humidity and low-oxygen environment, and the respiration of the seeds is inhibited, thereby maintaining the viability of the seeds. Practice has proved that this method is effective. Nanxun Nongxiang County Agricultural Technology Station in 1990 under the conditions of simple warehouses, storage of 10,000 kilograms of hybrid rice, received an ideal storage effect. On May 16, the germination percentage of mixed samples when seeds were entering the warehouse was 91%. After the high-temperature season with great influence on seed vitality, the opening on 20 October was unpacked by the bag without insects, no rodents, no rodents Moldy. Take the mixed sample germination test, the germination rate was 89.5%, the germination rate decreased only 1.5 percentage points.