Although the biomass and yield of rice had been hardly affected by soil moisture content, when it was 80% or 100% of saturated water content (SWC), but markedly by soil moisture content 60% of SWC.

• 土壤含水量为饱和持水量的60%25时对旱作水稻生物量和产量影响较大，而80%25和100%25时几乎没有影响。