The hyper-spectral inversion model of black soil moisture content provides a new approach for rapid soil moisture monitoring. 黑土土壤含水率高光谱反演模型的建立为土壤水分的快速测定提供了新的途径。
Effects of vegetation and fertilization on black soil labile organic carbon and carbon management index ( ICM) were studied in a long-term fertilization experiment. 通过长期定位试验,研究不同植被覆盖与施肥管理对黑土活性有机碳库形成及碳库管理指数ICM的影响。
Application of RS and GIS on Soil Erosion Research in Black Soil Region of Northeast China RS与GIS在东北黑土区土壤侵蚀研究中的应用
Effects of long-term corn stalk application on the composition and properties of humus in black soil aggregates 长期施用玉米秸杆对黑土团聚体中腐殖质组成和性质的影响
I'm the hot wind from the desert, the black soil on the plains. 我是来自沙漠的热风,草原上的沃土。
Organic substrates and sulphur were applied in black soil and3 blueberry cultivars were cultured in pot and plastic house. 采用盆栽和塑料大棚试验,研究黑土中加入不同基质和硫磺粉对土壤和越橘叶片矿质元素含量的影响。
Effects of Long-Term Fertilization on Organic Phosphorus Fractions and Availability in Shajiang Black Soil 长期施肥对砂姜黑土有机磷组分及其有效性的影响
Effects of Different Fertilization Proportions on Organic Carbon Content of Black Soil and Carbon Pool Management Index 不同配肥方案对黑土有机碳含量及碳库管理指数的影响
Through analyzing the degradation index, this paper monitored and evaluated the black soil degradation in Dehui city. 本文通过对黑土退化指标进行分析,对吉林省德惠市的黑土退化进行监测与评价。
Effects of Tillage on Soil Temperature of Plough Layer in Spring of Black Soil Regions of China 春天到了。该耕种了。黑土区耕作措施对春季耕层温度的影响
Effects of Different Fertilization Treatments on Humus Composition of Black Soil 不同施肥处理对黑土腐殖质组成的影响
Effect of hydrothermal conditions and Fertilization on metabolic characteristics of microbial community in a black soil 水热条件和施肥对黑土中微生物群落代谢特征的影响
Water Cycle Characteristic of Black Soil in the Farmland under Different Fertilization Treatments 不同施肥处理下黑土农田水分循环特征的研究
The Effect of Different Fertilization Treatments on Content Change of Different form Nitrogen in Black Soil 不同施肥处理对黑土中各形态氮素含量动态变化的影响
The distribution of Soil Humus in black soil aggregates under incubation 培养条件下土壤腐殖质在黑土团聚体中的分布
Impact of climate change on freeze-thaw function and freeze-thaw erosion in black soil region of Northeast China 气候变化对东北黑土冻融作用与冻融侵蚀发生的影响分析
Effects and their mechanisms of temperature and moisture on phosphorous transformation in black soil manured with different fertilizers 温度和水分对不同肥料条件下黑土磷形态转化的影响及机制
Effects of Crop Species on Phosphorus Forms and Utilization in Black Soil 不同作物对黑土中磷素形态及有效性的影响
Effect of Different Tillage Managements on Organic Matter and Aggregates in Black Soil 不同耕作方式对黑土有机质和团聚体的影响
Study on Dynamics of Gully Erosion and Its Controlling in the Black Soil Region, Northeast China 东北黑土区沟蚀机理及防治模式的研究
Through field investigation and soil fertility index analysis, causes and mechanism of fertility degradation of black soil in the Songliao Plain were explored. 摘要通过田间调查和土壤肥力指标分析,探讨了松辽平原玉米带黑土肥力退化的原因和机理。
Effect of Terrain Factors on Land Use Change in Typical Black Soil Region 典型黑土区地形因子对土地利用变化的影响
Effects of Manure and Chemical Fertilizers Application on Nitrogen Transfer in Black Soil 农肥和化肥对东北黑土土壤氮素转化作用的研究
Study on Soil Moisture Characteristic of Different Land Use Types in Black Soil 黑土区不同土地利用方式土壤水分动态变化特征研究
Change characteristic of fertilization and maize yield on black soil in the Northeast China 我国东北黑土区耕地施肥和玉米产量的变化特征
Study on Soil Moisture Changes of the Agroforestry Models and Soybean Yield in Black Soil Zone 黑土区农林复合模式土壤水分变化规律与大豆产量研究
The paper studies organic mineral complex component and distribution character of organic carbon of black soil under various cultivation pattern. 研究了不同耕作方式下黑土有机无机复合体组成及有机碳在各级复合体中的分布特征。
Black Soil Region Fusarium Population Structure and Quantity in Soybean Rhizosphere of Different Rotation System 黑土区不同轮作系统大豆根际镰孢菌种群结构和数量
Study on Effects of Freeze-Thaw Cycle on Bulk Density and Porosity of Black Soil 冻融循环对黑土容重和孔隙度影响的试验研究
The soil phosphorus accumulation and its availability were tested through long term and fixed-site trails for black soil. 通过黑土长期定位试验,查明了长期不同施肥条件下,土壤磷素积累及有效性。