A5034665260- Soil Carbon and Nitrogen Dynamics
- Ecology and Vegetation Dynamics Studies
- Peatlands and Wetlands Ecology
- Plant and animal studies
- Soil and Water Nutrient Dynamics
- Legume Nitrogen Fixing Symbiosis
- Fire effects on ecosystems
- Parasite Biology and Host Interactions
- Wildlife Ecology and Conservation
- Nematode management and characterization studies
- Ecology and biodiversity studies
- Water-Energy-Food Nexus Studies
- Bryophyte Studies and Records
- Geology and Paleoclimatology Research
- Climate change and permafrost
- Botany and Plant Ecology Studies
- Energy and Environment Impacts
- Forest Management and Policy
- Rangeland and Wildlife Management
- Plant nutrient uptake and metabolism
- Rangeland Management and Livestock Ecology
- Plant-Microbe Interactions and Immunity
- Mycorrhizal Fungi and Plant Interactions
- Plant Parasitism and Resistance
Inner Mongolia University
2020-2023
Taiyuan Normal University
2022-2023
Abstract Leymus chinensis is a dominant grass widely distributed in Central Asia, both saline−alkaline and non‐saline−alkaline grasslands. However, the mechanisms underlying its tolerance have not been explored from perspective of rhizosphere microbial communities. We investigated L. communities saline–alkaline non‐saline–alkaline It was found that biomass remarkably higher than habitat changes bacterial arbuscular mycorrhizal fungi (AMF) had greater effect on climate, soil moisture,...
mm隔离网(排除了粪居型和掘洞型粪金龟和中型土壤动物); T1, 粪添加+1 mm隔离网(排除了粪居型和掘洞型粪金 龟); T2, 粪添加+2 mm隔离网(排除了掘洞型粪金龟); T3, 仅粪添加(不排除土壤动物)。结果表明: (1)在畜粪分解60天内, 土壤 动物对畜粪的干质量损失没有显著的促进作用(P > 0.05); 相反, 在畜粪分解360天, 不隔离土壤动物处理(T3)显著地提高了 牛粪干质量损失(P < 0.05), 而降低了马粪干质量损失(P 0.05)。 (2)在畜粪分解的60天内, 畜粪中碳和氮含量下降速度在有土 壤动物存在的情况下(T3)快于隔离土壤动物(T0和T1)。(3)两种畜粪添加增加了土壤微生物的呼吸, 且这种增加趋势在实验的 第15天和第30天在土壤动物存在时(T3)最明显。(4)与对照(CK)相比, 马粪添加处理提高了土壤速效氮、有机碳的含量和土壤 含水量, 且这种增加趋势在排除掘洞型粪金龟(T2)和不排除土壤动物(T3)条件下表现更显著(P 而牛粪添加处理没有 明显改变这些指标(P 0.05)。研究表明,...
Abstract In the grasslands, a large proportion of plant shoots senesces into standing dead materials in autumn and stays over winter period instead becoming detached litter immediately. However, information on decomposition during its impacts their subsequent after littering coming spring remain unavailable. We conducted two-year experiment Inner Mongolia to compare process litters versus that two dominant Leymus chinensis Stipa grandis . Throughout whole period, was directly positioned upon...