Based on 571 sampling data of typical green space soils in the central urban area of Shanghai, the distribution Characteristics of soil pH in 3 types of green space were analyzed, and the factors affecting soil pH in green space were discussed in combination with soil physicochemical properties,...

Objective: This study was conducted to explore the responses of saline-alkali soil respiration to straw interlayer and irrigation regime, and to clarify the relationships between soil respiration rate and soil temperature/water content in Hetao Irrigation District. Method: A randomized block design ...

Objective: The ecological environment of the ionic rare earth tailing mine in South China is fragile, and the strong alternation of the dry-wet cycle intensifies the soil water deficit. As super-absorbent polymers(SAPs)have a strong ability to absorb and hold water, it is of great practical...

The adsorption and desorption characteristics and influencing factors of cadmium and arsenic were investigated in paddy soils derived from six typical parent materials from Hunan, using single element equilibrium method. The studied six materials were eel clayey soil, red clayey soil, alluvial...

Physical and chemical properties of the soil are key determinants of farm soil compaction. The purpose of this study is to study the effects of depth and soil physiochemical properties on soil compaction. Soil compaction was measured using a Spot On digital compaction meter. During the soil...

Objective: Soil fertility, the key factor of fruit production, is usually influenced by diverse factors in major producing areas. The study aimed to clarify the vital factors closely associated with the spatial heterogeneity of soil fertility by different comprehensive evaluation systems. The...

Soil phosphorus(P)cycle are varied in different land use soils. The transformation of soil organic P by hydrolyzing by enzymes is an important process in soil P cycling. The exogenous carbon(C)and nitrogen(N)application can influence on the biological process of soil P, which could play a key role...

To explore the adsorption and leaching behavior of neonicotinoid pesticides in farmland soil, the adsorption and leaching process of five types of neonicotinoid pesticides such as furosemide in three different types of soil in the National Modern Agriculture Demonstration Zone, Dengtu Basin, Heyuan ...

Biochar, as a sustainable amendment, effectively remediates soils contaminated with potentially toxic metals. However, the immobilization efficiencies of biochar can vary according to the soil properties. To investigate the critical impact factor of soil properties on the immobilization of cadmium...

Excessive nitrogen application in agriculture causes the accumulation of nitrate-nitrogen (NO₃^--N) in the vadose zone and intensifies nitrate pollution in groundwater. Heterogeneous layered soil is relatively common in nature and plays an important role in controlling pollutants entering...