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本试验研究了甜菜对钠素的吸收及分配规律，结果表明：甜菜在整个营养生长期内要吸收大量的钠素，吸收速度是生育前期较快，后期逐渐降低，在不同器官及整株的积累量是逐渐增加的，到块根增长期达到最高；钠素在甜菜体内的分配是以叶丛为主，即叶丛中的分配率在整个生育期间始终显著地高于块根，相对含量和绝对含量均高于块根，其分配率动态变化与单株净同化速率的变化相一致，二者呈正相关关系（ｒ＝０．５７７·）；甜菜对钠的吸收分配与其对钾的吸收分配规律基本一致。
This experiment studied the absorption and distribution of sodium in sugar beet, the results showed that: beet throughout the vegetative growth period to absorb a large amount of sodium, the absorption rate is fast early growth stage, later decreased, in different organs and whole plant Accumulation increased gradually, reaching the highest growth period of tubers. The distribution of sodium in beet was dominated by foliage, that is, the distribution rate of foliage was consistently higher than that of roots, relative content and absolute during the whole growth period (R = 0.577 ·). The absorption and distribution of sodium and the absorption and distribution of potassium in sugar beets were basically the same Consistent.