为探讨硼肥对水稻生长发育和产量的影响，以持力硼与速乐硼这2种硼肥为材料，进行了大田试验。结果表明，施用硼肥的处理水稻产量均有不同程度的提高，提高的原因在于每穗粒数、结实率和千粒重增加；施用硼肥也提高了最终有效成穗率、叶绿素含量、收获指数和物质转运率，并改善了穗形。

To discuss the effects of boron fertilizer on the growth and yield of rice, a field trial was conducted using CHILI boron and SULE boron as materials. The results showed that, the yields of the treatments of applying boron fertilizer were increased compared with the control, the main cause due to the increase of grain numbers per panicle, seed setting rate and thousand grain weight. Moreover, it also improved SPAD, percentage of effective panicles, harvest index and transformation percentage of stored substance, and optimized panicle type.