Effects of Continuous Straw Returning Combined with Reduced Fertilizer Application on Rice Yield and Loss of Nitrogen and Phosphorus [PDF]
, 2022 [Objective] The effects of straw returning combined with reduced chemical fertilizer application on rice yield and nitrogen and phosphorus losses with runoff were studied in order to provide a scientific basis for the recycling and reuse of local ...
Liang Fan +8 more
core +1 more source
Spatial and Temporal Changes in Soil Water Erosion in Baisha River Basin from 2007 to 2020 [PDF]
, 2022 [Objective] The spatial-temporal variations of soil water erosion before and after the Wenchuan earthquake in the Baisha River basin of Dujiangyan City, Sichuan Province were assessed to support water source protection efforts and comprehensive control ...
Bao Yuhai +5 more
core +1 more source
Shuitu Baochi Xuebao, 2008 采用室内模拟降雨装置研究了三峡库区坡耕地土壤养分流失规律。无论是紫色土还是黄色石灰土,坡耕地表层土壤养分含量在人工降雨后发生衰减,并表现出随雨强增大,雨后表土各养分含量衰减幅度加大的趋势,但径流和流失泥沙的养分含量与雨强无关;径流中养分含量虽低于泥沙养分含量,但养分含量的差异主要体现在全量养分含量上,而速效养分含量的差异则相对较小。对三峡库区坡耕地土壤养分流失而言,紫色土坡耕地土壤养分流失主要以流失泥沙为载体,而黄色石灰土坡耕地土壤养分流失则由流失泥沙和径流共同携带。
倪九派 +4 more
doaj +1 more source
Welfare Effect of Farmers’ Participation in Soil Conservation: Concept, Connotation and Evaluation Index Framework [PDF]
, 2023 [Objective] A concept, connotation and evaluation index framework of welfare effect of farmers’ participation in soil conservation practices was systematically reviewed, which could provide a scientifical basis for comprehensive evaluation of the welfare
He Xiubin +4 more
core +1 more source
Effects of Different Vegetation Coverage of Vetiver in Reducing Ditch Erosion and C, N, P Loss [PDF]
, 2023 [Objective] The influences of plants on reducing ditch erosion and C, N and P loss were studied in order to provide technical support for the prevention of ditch erosion and pollution control.
Chen Tingting +8 more
core +1 more source
Effects of Grazing Intensity on Features of Vegetation, Soil and Its Erosion in a Steppe Desert [PDF]
, 2022 [Objective] The effects of different grazing intensity on vegetation features, soil physical properties, and soil erosion in a steppe desert were determined in order to provide a scientific basis for soil erosion control, degradation and ecosystem ...
Guo Jianying, Yang Yanan, Yang Zhenqi
core +1 more source
Comparative Study on Soil Infiltration Characteristics of Different Land Use Types in Horqin Sandy Land [PDF]
, 2022 [Objective] The differences in water infiltration characteristics between different land use types in Horqin sandy land were determined in order to provide a scientific reference for the study of water and material transport in the vadose zone in arid ...
Ala Musa +3 more
core +1 more source
Spatio-temporal Pattern Evolution and Influencing Factors of Cultivated Land Non-agriculturalization in Yan'an City [PDF]
, 2022 [Objective] The temporal and spatial variation characteristics and their the influencing factors of cultivated land conversion in Yan'an City from 2000 to 2020 were analyzed in order to provide a theoretical basis for policy-making regarding cultivated ...
Li Hongpeng, Tan Jingbin, Tian Darui
core +1 more source
Response of Runoff and Sediment Yield from Maize Slope Farmland in Karst Areas to Slope Gradient [PDF]
[Objective] To elucidate the responses of surface runoff, subsurface runoff, and underground runoff hydrological pathways to slope in maize sloping farmland in Karst regions.
DAI Quanhou +4 more
core +1 more source
Effects of Configuration Ratios for Contour Planting and Replanted Sugarcane on Gully Erosion-Induced Nitrogen and Phosphorus Losses on Slopes [PDF]
, 2023 [Objective] The suitable configuration ratios for contour planting and replanted sugarcane on slopes were determined in order to provide technical support for reducing slope ditch erosion and nutrient loss, improving cultivated land quality and rational ...
Chen Tingting +8 more
core +1 more source