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1 影响种子安全贮藏的因素影响种子安全贮藏主要分内因和外因。 1·1 内因:主要是种子本身的特殊性,可分为种子的物理性和化学成份。物理性包括容量、比重、密度、孔隙度、导热性、热容量、吸附性、吸湿性,平衡水分等。化学成份:包括种子含有的糖类、脂肪、蛋白质、水份等的含量比例。掌握种子的物理性和化学成份就能够采
1 factors affecting the safe storage of seeds affect the safety of seed storage mainly due to internal and external factors. 1.1 Internal Cause: It is mainly the particularity of the seed itself, which can be divided into the physical and chemical components of the seed. Physical properties include capacity, specific gravity, density, porosity, thermal conductivity, heat capacity, adsorbability, hygroscopicity, water balance and more. Chemical composition: including the seeds contain sugar, fat, protein, water content ratio. Grasp the seeds of the physical and chemical ingredients can be adopted