Effects of Bio-based Compound Amendments on Overall Soil Fertility of Coastal Saline Soils [PDF]
, 2022 [Objective] The effects of bio-based composite amendments on the physicochemical properties and microbiota of saline soils in the Yellow River delta and the Northern Jiangsu mudflats were determined in order to provide a scientific reference for the ...
Gan Quanfeng +5 more
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Mechanical Properties of Medicago Sativa and Euphorbia Hypericifolia Root-Soil Complex [PDF]
, 2023 [Objective] The effects of soil moisture content and root area ratio on the soil consolidation effect of Medicago sativa and Euphorbia hypericifolia root systems and the interaction mechanism of root-soil were studied in order to provide scientific basis
Hai Long, Tan Shilin, Xu Bo
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Classification of coal gangue pile vegetation based on UAV remote sensing [PDF]
, 2023 The accurate classification of vegetation species is the basis for the evaluation of vegetation restoration effect of coal gangue pile. In this paper, the visible image of coal gangue pile in different seasons was obtained by UAV remote sensing ...
Mengying RUAN +4 more
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Effects of Different Micro Rainwater Harvesting Measures on Safflower Growth [PDF]
, 2023 [Objective] The cultivation of safflower with micro rainwater harvesting technology on the hillslopes of the temperate desert grassland in Yili Valley was evaluated in order to provide technical support for dryland cultivation of safflower and for ...
Hu Guiqing +3 more
core +1 more source
Characteristics of Soil Aggregates and Organic Carbon Content for Ecological Restoration Slopes at Xiangjiaba Hydropower Station [PDF]
, 2023 [Objective] The effects of ecological engineering restoration technology on soil aggregate stability and organic carbon distribution were analyzed in order to provide a scientific basis for improving soil structure stability and carbon sink function of ...
Duan Xiaoming +4 more
core +1 more source
Effects of Different Ratios of Mineral-solubilizing Microbes and Water-retaining Agents on Soil Nutrients and Enzyme Activities [PDF]
, 2022 [Objective] The effects of mixed additions of a water-retaining agent and bacterial agents on soil characteristics were determined in order to provide a theoretical basis for promoting mine vegetation restoration.
Chen Meiling +6 more
core +1 more source
Physiological responses of three cultivar seedlings of Bougainvillea under drought stress [PDF]
, 2017 该研究对勤花三角梅(Bougainvillea buttiana Miss Manila')、樱花三角梅(B.glabra Imperial; Delight')和金心鸳鸯三角梅(B.peruviana; Thimma')三个三角梅品种的幼苗进行人工干旱胁迫,分析了干旱胁迫对三角梅品种的外观形态和生理生化水平的影响,探讨了不同品种三角梅对干旱胁迫的; 适应能力。结果表明:随着干旱时间的延长,三角梅品种的叶片出现下垂、皱缩、变黄、脱落,最后植株死亡;过氧化物酶POD活性先升高后降低,而超氧化物歧 ...
丁印龙 +4 more
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Shuitu Baochi Xuebao, 2023 为探究不同植物在东北黑土地区农田浅沟中的水土保持效果,建立裸坡(LP)和种植有紫花苜蓿(V1)和马蔺草(V2) 2种植物的坡面浅沟模型,通过在浅沟内模拟上方汇水,进行不同植物覆盖下的浅沟坡面水力侵蚀试验,分析产流产沙特征及水动力学参数时空变化特征。结果表明:(1)相同流量下产流时间为裸坡f)(2.3)高于马蔺草(0.8),同时紫花苜蓿的平均流速(u)略低于马蔺草,弗劳德数(Fr)表现为紫花苜蓿Re ...
王鑫雨 +6 more
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Shuitu Baochi Xuebao, 2021 为固土抗蚀优良树种的选择提供生物力学方面的参考依据，也为揭示植物根系持续固土抗蚀力学特性。以内蒙古中西部风水复合侵蚀区的3年生人工柠条（Caragana korshinskii）、沙棘（Hippophae rhamnoides）、紫花苜蓿（Medicago sativa）3种典型乡土植物根系为对象，相同立地条件下使用HG100数显式推拉力计和自制便携式实验平台，在测试直径0.5~4 mm范围内，对单根进行70%极限折力受损，待自修复3个月后，研究3种植物根系抗折力及抗折强度的变化 ...
崔天民 +3 more
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胶质芽孢杆菌与苜蓿根瘤菌双接种对排土场紫花苜蓿生长和土壤性质的影响
Shuitu Baochi Xuebao, 2021 为了明确胶质芽孢杆菌和苜蓿根瘤菌在矿区排土场复垦中的协同作用，以矿区排土场土壤作为基质进行盆栽试验，设置两菌单接种处理、双接种处理及对照，其中胶质芽孢杆菌和苜蓿根瘤菌用量分别为1.50%和0.25%，测定紫花苜蓿产量指标、叶片生理指标、土壤速效养分含量和土壤微生物指标。结果表明，接种胶质芽孢杆菌和苜蓿根瘤菌的各处理均能显著提高紫花苜蓿的产量指标，其中以双接种处理效果最优，将生物量和结瘤量分别比对照显著提高110.27%和124.32%；在生理指标方面，双接种处理效果低于单接种处理，未表现出协同作用 ...
孔涛 +5 more
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