饱和持水量 meaning in Chinese
saturation moisture capacity
Examples
- 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 %时对旱作水稻生物量和产量影响较大，而80 %和100 %时几乎没有影响。 - In order to gain higher yield of rice , it is essential to pay attention to p application or take some measures to improve soil p utilization efficiency
这说明控制土壤水分为饱和持水量的80 %时就能完全满足旱作水稻的生长，但要求获得较高的产量时必须注意磷肥的投入，或者采取一些调控措施提高土壤磷的利用率。 - After yearly burning , soil moisture content , porosity , separate coefficient , capillary and field moisture capacity increased , however , soil saturated water retaining capacity and unit weight decreased
连年火烧使土壤含水率、孔隙度、分散系数、毛管持水量和田间持水量升高，而使土壤饱和持水量、容重下降。 - The effects of forest fires on soil moisture content , separate coefficient , porosity , water - retaining capacity , organic matter , available n , available ca , fungi and fine root significantly varied between the years after burning . the effects of forest fires on soil separate coefficients , porosity , saturated water - retaining capacity , available mg , fine root significantly varied between the fire intensity
火烧后年限对土壤含水率、分散系数、孔隙度、持水量、有机质、有效氮、有效钙、真菌、细根系生物量的影响有显著差异；火烧强度对上壤分散系数、孔隙度、饱和持水量、有效镁、细根系生物量的影响有显著差异。 - With increase of artificial forest age , the content of soil organic matter decreased sharply . and soil physical , chemical and biological properties of forest became worsen . from soil physical properties analysis , soil silt , clay , physical clay , aggregate degree and structure coefficient in topsoil increased with increase of artificial forest age and soil sand deceased
在土壤物理性质方面，随着人工云杉林龄的增加，土壤表层粉粒、粘粒、物理性粘粒、团聚度和结构系数降低，砂粒含量增高，土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙在人工云杉演替过程中表现出“ u ”型变化。