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- Keywords Salt Affected Soil;Meadow Solonchak;Salinity Virulence; 关键词土壤盐渍化;革甸盐土;盐害;
- salt affected soil 盐碱土
- The results show that acetamiprid obviously affected soil respiration and phosphatase activity,and the higher the concentration was,the stronger the inhibitive effect was. 试验结果表明啶虫脒的施用对土壤呼吸强度和磷酸酶有显著抑制作用,且随施用浓度的增加而抑制作用增强。
- The results show that acetamiprid obviously affected soil respiration and phosphatase activity, and the higher the concentration was, the stronger the inhibitive effect was. 试验结果表明啶虫脒的施用对土壤呼吸强度和磷酸酶有显著抑制作用，且随施用浓度的增加而抑制作用增强。
- The results show that precipitation, irrigation, crop evapotranspiration and soil evaporation are the main factors that affect soil moisture regime. 结果表明：大气降水、农田灌溉、作物蒸腾和田间土壤蒸发是影响土壤水分变化的主要因素。
- Topography and land use types are key factors which affect soil properties variability on catchment scale in the loess hilly area. 摘要在黄土高原小流域尺度上，地形和土地利用是影响土壤变异的重要因素。
- The grout deformation and mechanical properties changes directly affect soil stresses release, stratum distortion, and earth pressures acting on the segment. 壁后注浆体的变形及力学性质变化直接影响到土体的应力释放、地层位移及作用在管片上的土压力大小。
- Keywords salt layer;secondary porosity;Bonan sag; 膏盐层;次生孔隙;渤南洼陷;
- Keywords salt chlorinator;heat balance;analysis; 熔盐氯化炉;热平衡;分析;
- The status of soil aggregates is an important factor affecting soil fertility. 土壤团聚体和水稳性团聚体的状况是影响土壤肥力的一个重要因素。
- The processing of salting affected the TBARS value,carbonyl compounds while conjugated dienes significantly and the peroxide va... 腌制工艺对板鸭TBARS值、羰基值和双烯值影响显著,而过氧化值则在风干过程中变化较大。
- Keywords Salt;iodic;determination;improvement; 关键词食盐;碘;测定;改进;
- Because applying part was different, there was a big difference in water content amon treatments. The result implied that way and depth of soil amendment application were important factors which affected soil water condition. 施加部位不同 ,土壤结构改良剂对土壤所持水分的含量也有较大差别 ,说明在实际应用中土壤结构改良剂的施用方法和施用深度也是影响土壤水分状况的一个较为重要的因素。
- Keywords Salt field;Ecosystem;Biocontrol; 盐田;生态系统;生物调控;
- Keywords Salt field negative pressure lysimeter; 盐田;负压直读;测渗仪;
- Keywords Salt lake;Glauber salt;Solar energy; 盐湖;芒硝;太阳能;
- Polymers sk 4 could well affect soil water supply and moisture holding capacity at a fraction of 5 10 -3 . However, exorbitant concentration of polymers did not improve water supply capacity of soil. By contrast to, will compote water with plant. 保水剂sk 4在w =5× 10 -3 即能达到较理想的保水和供水效果 ;浓度过高仅仅增加土壤残余含水量 .
- Keywords salt bread;pre - blent flour;formula; 主食面包;预混粉;配料;
- Keywords salt;deposits;paragenesis;mineralization; 盐类;矿床;共生关系;成矿作用;
- The processing of salting affected the TBARS value, carbonyl compounds while conjugated dienes significantly and the peroxide value changed evidently during the process of air-drying. 腌制工艺对板鸭TBARS值、羰基值和双烯值影响显著，而过氧化值则在风干过程中变化较大。
