稀土化合物对甘蔗糖分与蔗茎产量的影响

The Influence of Rare Earth Compond on Sugar Content and Cane Yield of Sugar Cane

本文从甘蔗应用稀土化合物方法、浓度、期次和土类对糖分与蔗茎产量效应进行研究，并从生理上探明其增效所在。

The influence of method, concentration, sugar cane stage and soil type of applying rare earth compond on sugar content and cane yield of sugar cane was studied in the paper. The reason of increasing effect of rare earth compond was discussed from physiological function of rare earth.