甜菜防病增产增糖试验

Trial of Preventing Disease to Increasing Yield and Sugar Content of Sugarbeet

甜菜喷施叶面肥、杀菌剂等,进行防病、增产增糖的试验,结果根产量增加23.5%,含糖率提高0.8度,仅从增加的甜菜产量来计算,每公顷可增加效益约2100元。

Foliage Manures and fungicides were sprayed on the leaves of sugar beet so that improved sugarbeet's health and prevented disease. The results indicate that root yield was increased about 23.5%, the sugar content was increased about 0.8°S, net profit was increased by about 2100 RMB/ha according to calculating the increased root yield.