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随着农业生产的发展,种子干燥贮藏的应用范围,日益广泛。就干贮方法而言,据国内外报道,主要是种子库和干燥器两种。分析这两种方法的原理,主要是造成一种低温、低湿条件,使种子的呼吸作用得到尽可能的限制,保证种子的成分不发生物理与化学的变化,达到延长种子寿命的目的。据日本研究:种子含水量在14～4%的范围内,含水量每降低1%,种子寿命能增加一倍;贮藏温度在50～0℃的范围内,温度每降低5℃,种子寿命约延长一
With the development of agricultural production, the application of dry storage of seeds is increasingly widespread. In terms of dry storage method, according to domestic and foreign reports, mainly seed banks and dryer two. Analysis of these two methods, the principle is mainly caused by a low temperature, low humidity conditions, the respiration of the seed to be as limited as possible to ensure that the composition of the seed does not change physical and chemical to achieve the purpose of extending the life of the seed. According to the Japanese study: the seed water content in the 14 ~ 4% range, the water content decreased by 1%, the seed life can be doubled; storage temperature in the range of 50 ~ 0 ℃, the temperature is decreased by 5 ℃, the seed life of about Extend one