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- Zhang Y P,Zhu D F,Lin X Q.Roots distribution of rice in field and its relation to soil bulk density[J].Chinese J.Rice Sci.,2003,17(2):141-144. [7]张玉屏;朱德峰;林贤青.;田间条件下水稻根系分布及其与土壤容重的关系[J]
- EM microbial compost could decrease soil bulk density, increasing soil water content and improving the environment of crop growth. EM微生物堆肥能在一定程度降低土壤容重,增加土壤含水量,改善作物的生长环境。
- Then the changes of the soil bulk density and the resistan ce of plough draft under different treatments were measured and the tractor ener g y consumptions were calculated. 一般情况下,小拖的压实深度在耕层以内,可以通过耕翻土壤加以消除,而大型机器产生的压实将会在耕层以下形成积累。
- The content soil available N, P and K and soil bulk density of vineyard in Dough and kaleyard in Beichen were analyzed in order to enhance crop yield and quality. 摘要为了提高作物的产量和品质,做到配方施肥,采集了天津市东丽地区葡萄园和北辰区菜园土壤样本,测定了土壤速效氮、速效磷、速效钾的含量以及土壤容重。
- Liu W G, Chen Y, Shan L.Effects of soil bulk density on ABA concentration in xylem sap and stomatal conductance of maize (Zea mays L.) plant under different soil water conditions. 刘晚苟;陈燕;山仑.;不同土壤水分条件下土壤容重对玉米木质部汁液中ABA浓度和气孔导度的影响
- Results indicated that the application of green manuresmay decrease the soil bulk density affectively and adjust the soil pH,meanwhile it may also result the soil microbial biomass to increase greatly. 试验结果表明,绿肥翻压可以有效地降低土壤的容重和土壤的pH值,提高土壤的有机质,同时能促进土壤中微生物数量的大量增加。
- Key words: soil bulk density (SBD); 关键词:土壤容重;
- Effects of soil bulk density on soil physical properties and wheat growth 土壤容重对土壤物理性状和小麦生长的影响
- Effect of Soil Bulk Density on Soil Nutrient in Runoff from Loess Slope 表层土壤容重对黄土坡面养分随径流迁移的影响
- Effect of Soil Bulk Density on the Growth, Yield and Quality of Ginger 土壤容重对生姜生长及产量和品质的影响
- Effect of soil bulk density on maize growth under different water regimes 不同土壤水分条件下容重对玉米生长的影响
- Effects of soil bulk density on the growth of maize root system under different water condition 不同土壤水分条件下土壤容重对玉米根系生长的影响
- Correlation of Soil Bulk Density to the Growth and Fruiting Performance of Common Apricot Prunus armeniaca 土壤容重与杏生长和结果的关系
- Influence of Organic Fertilizers on Soil Bulk Density and Porosity of Purplish Soil 有机肥对紫色土容重及孔隙度的影响
- Impacts of No-tillage on Earthworm and Soil bulk Density in Black Soil in Northeast China 免耕对黑土蚯蚓数量和土壤密度的影响
- EFFECTS OF SOIL BULK DENSITY ON HYDRAULIC CONDUCTIVITY OF MAIZE ROOTS UNDER DRYING AND WET CONDITIONS 干湿条件下土壤容重对玉米根系导水率的影响
- Measurement of Soil Bulk Density by Time Domain Reflectometry Combined with Soil Sampling 时域反射仪结合土钻法测定土壤容重
- Spatial Variation of Soil Bulk Density in Relation to Terrain and Land Use in Eroded of Black Soil Region 侵蚀黑土容重空间分异与地形和土地利用的关系
- Quantitative Analysis of Influence of Air Resistance and Soil Bulk Density on One-dimensional Vertical Infiltration 气相阻力与土壤容重对一维垂直入渗影响的定量分析
- Effect of Ditch No-Tillage and Straw Recycling on Rice Yield, Soil Bulk Density and Organic Matter 厢沟免耕秸秆还田对作物及土壤的影响