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- The dominantgenus responsible for DNRA in Griffith soil was Bacillus sps0The amount of labile organic carbon in these two soils was examined. 土壤活性有机质含量与土壤管理方式有关,Griffith土实行水稻-秸秆覆盖-休闲,而扬州土实行水稻-清除秸秆-小麦-清除秸秆; 所以认为土壤管理影响土壤活性有机质含量,进而影响土壤DNRA过程。
- Soil labile organic carbon(LOC) refers to the fractions of organic carbons that are easy to move and to be oxidized and mineralized, and they are quite available to plant and soil microorganisms. 土壤活性有机碳是指土壤中移动快、稳定性差、易氧化、矿化,并对植物和土壤微生物活性较高的那部分碳,常可用水溶性有机碳、微生物量碳和易氧化碳等来进行表征。
- Soil labile organic carbon density 土壤活性有机碳密度
- Erosion and Deposition Effects of Soil Labile Organic Carbon in Loessal Soil 黄绵土土壤活性有机碳的侵蚀和沉积效应
- Spatial Distribution and Its Biologic Availability of Labile Organic Carbon of Black Soil at Sloping Field 坡耕地黑土活性有机碳空间分布及生物有效性
- Keywords mao bamboo (Phyllostachys pubescens) stands ecosystem;carbon storage;dynamics of carbon accumulation;labile organic carbon;estimation method of carbon storage; 毛竹林生态系统;毛竹林碳储量;毛竹林碳积累动态;土壤活性有机碳;碳储量估算方法;
- Soil labile organic carbon 土壤活性有机碳
- labile organic carbon(LOC) 活性有机碳
- labile organic carbon 活性有机碳
- Xu M G,Yu R,Wang B R.Progress on the study of soil labile organic matter[J].Soils and Fertilizers,2000 (6):3-7. [2]徐明岗;于荣;王伯仁.;土壤活性有机质的研究进展[J]
- Labile organic matter showed significant positive correlations with the activities of urease,invertase, and dehydrogenase. 相关性分析显示,脲酶、转化酶和脱氢酶活性与土壤活性有机质显著相关。
- Labile organic matter showed significant positive correlations with the activities of urease, invertase, and dehydrogenase. 相关性分析显示,脲酶、转化酶和脱氢酶与土壤活性有机质显著相关。
- There were apparent effects of long-term fertilization on labile organic matter fractionations in red soil and grey-desert soil,while its effects were less in loess soil and fluvo-aquic soil. 潮土以中活性有机质为主。施肥对红壤、灰漠土活性有机质组分影响明显,对垆土、潮土影响相对较小。
- Zn situation of vegetable garden soils and its relation to soil organic carbon. 菜园土壤锌营养状况及其与土壤有机碳的关系。
- Dissolved organic carbon (DOC) is an important part of soil carbon pool. 溶解有机碳(Dissolved Organic Carbon,简称DOC)是土壤碳库的重要组成部分。
- Organisms dependent on an organic carbon source are termed heterotrophs. 依赖于有机碳源称为异养结性物。
- Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area. 土壤微量元素地球化学表征为有机碳含量、元素负异常区。
- Effect of Organic Carbon Sources on Growth and Photosynthesis of Nannochloropsis sp. 生长及光合作用的影响。
- Soil organic carbon releases CO2 at the aeration status, which results in greenhouse effect and consequently influences global change. 摘要碳主要在通气状态下释放出CO2以温室效应的形式影响全球变化。
- The organic geochemistry analysis shows that the average organic carbon abundance is 1. 62% . 有机地球化学分析表明烃源岩有机碳含量平均达1.;62%25;