Results 11 to 20 of about 93,006 (260)

Coupling Development Situation of Agricultural Eco-economic System in LoessHilly and Gully Areas as Farmland is Returned to Forest (Grass) Land

Shuitu baochi tongbao, 2022
[Objective] The coupling coordination relationship and evolution trend of the agricultural eco-economic system in the loess hilly and gully regions was determined, in order to provide a basis for scientifically evaluating the ecological economic benefits
Zou Yadong, Zhang Xiaoping, He Liang, Xue Fan, Xu Xiaoming, Yi Haijie, Wang Miaoqian, Wang Haojia, He Jie, Tian Qilong, Lyu Du   +10 more
doaj   +1 more source

Effects of tillage practices on nutrient loss and soybean growth in red-soil slope farmland

International Soil and Water Conservation Research, 2013
Field experiments were conducted to examine the effect of tillage practices on sediment and nutrient loss and soybean growth under natural rainfall conditions.
Yang Jie, Zheng Haijin, Chen Xiaoan, Shen Le   +3 more
doaj   +1 more source

Influences of conservation measures on runoff and sediment yield in different intra-event-based flood regimes in the Chabagou watershed

Scientific Reports, 2021
The Loess Plateau in China has suffered severe soil erosion. To control soil erosion, extensive conservation measures aimed at redistributing rainfall, hindering flow velocity and intercepting sediment were implemented on the Loess Plateau. To accurately
Shan-Shan Wang, Zhan-Bin Li, Le-Tao Zhang, Bo Ma   +3 more
doaj   +1 more source

Seed Pre-Soaking with Melatonin Improves Wheat Yield by Delaying Leaf Senescence and Promoting Root Development

Agronomy, 2020
The effects of exogenous application of melatonin (MEL) on promoting plant growth and alleviating environmental stresses are already known, but the potential value in crop production is still poorly understood.
Jun Ye, Wenjia Yang, Yulin Li, Shiwen Wang, Lina Yin, Xiping Deng   +5 more
doaj   +1 more source

Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai–Tibet Plateau

Agronomy, 2021
Artificial grasslands have been regarded as an effective method to improve grass production and quality, especially on the Qinghai–Tibet Plateau. Soil ecosystem multifunctionality (EMF) plays an important role in sustainable regional development. However,
Kelu Chen, Huakun Zhou, Bingbing Lu, Yang Wu, Jie Wang, Ziwen Zhao, Yuanze Li, Mei Wang, Yue Zhang, Wenjing Chen, Guobin Liu, Sha Xue   +11 more
doaj   +1 more source

Sediment transport capacity of concentrated flows on steep loessial slope with erodible beds

Scientific Reports, 2017
Previous research on sediment transport capacity has been inadequate and incomplete in describing the detachment and transport process of concentrated flows on slope farmlands during rill development.
Hai Xiao, Gang Liu, Puling Liu, Fenli Zheng, Jiaqiong Zhang, Feinan Hu   +5 more
doaj   +1 more source

Prediction of aboveground grassland biomass on the Loess Plateau, China, using a random forest algorithm

Scientific Reports, 2017
Grasslands are an important component of terrestrial ecosystems that play a crucial role in the carbon cycle and climate change. In this study, we collected aboveground biomass (AGB) data from 223 grassland quadrats distributed across the Loess Plateau ...
Yinyin Wang, Gaolin Wu, Lei Deng, Zhuangsheng Tang, Kaibo Wang, Wenyi Sun, Zhouping Shangguan   +6 more
doaj   +1 more source

Analysis and Simulation of Factors Affecting Soil Saturated Hydraulic Conductivity by Combinations of Grasses and Shrubs with Different Root Configurations

Shuitu baochi tongbao, 2023
[Objective] The impacts on soil saturated hydraulic conductivity that occur because of differences in root and soil properties between combinations of grasses and shrubs having different root configurations were studied, and an empirical equation for ...
Wang Chenguang, Cao Wenhua, Ma Bo, Li Zhanbin   +3 more
doaj   +1 more source

Synthetic Fertilizer Increases Denitrifier Abundance and Depletes Subsoil Total N in a Long-Term Fertilization Experiment

Frontiers in Microbiology, 2020
Chronic synthetic nitrogen (N) application can result in a significant accumulation of nitrate in the subsoil, which could alter subsoil N cycle and subsequently affect subsoil N levels.
Ying Wang, Ying Wang, Hongfei Ji, Hongfei Ji, Rui Wang, Yaxian Hu, Yaxian Hu, Shengli Guo, Shengli Guo   +8 more
doaj   +1 more source

Variations in Plant Water Use Efficiency Response to Manipulated Precipitation in a Temperate Grassland

Frontiers in Plant Science, 2022
Water use efficiency (WUE) plays important role in understanding the interaction between carbon and water cycles in the plant-soil-atmosphere system. However, little is known regarding the impact of altered precipitation on plant WUE in arid and semi ...
Xuying Hai, Jianping Li, Jiwei Li, Yulin Liu, Lingbo Dong, Xiaozhen Wang, Wenwen Lv, Zhenhong Hu, Zhouping Shangguan, Lei Deng, Lei Deng   +10 more
doaj   +1 more source