A pot culture experiment was carried out to study the effect of different phosphoric fertilizer rates on sucrose content摘要利用盆栽试验，研究不同供磷水平对小麦植株体内无机磷与蔗糖含量及经济性状的影响。
Wheat yield of pot culture increases with the increasing of application rate of phosphoric fertilizer, and the main fact盆栽产量则随施磷量的增加而提高，磷素对产量影响的主要因素是促进苗期分集，提高小麦的有效穗数。