· Despite the fact that Soil conditioner interactions with soil may vary over time, published results on soil conditioners were basically based on short-term studies (≤ 2 years). Long-term investigations are required to clarify the time required for complete decomposition of soil conditioners and the final effect on soil hydro-physical
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· <p>The salinized soil in Hetao irrigated area of Inner Mongolia was selected as the research object. CK (control treatment), SAP + PAM (water retaining agent with soil structure conditioner treatment, DSP), SAP + BIC (water retaining agent with biochar treatment, DSB) , PAM + BIC (soil structure conditioner with biochar
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· The recommended MSC R was approximately 4–8, 2–6, and 1–3 t hm −2 when soil pH < 4.50, 4.50 < pH < 5.50, and pH > 5.50, respectively. The experimental and computational methods established
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Biomass conditioner made from agricultural and animal husbandry waste for resource disposal could be used to improve desertified soil, which is one of the effective ways of ecological management on desertified grasslands in northwest Sichuan. To clarify the effects of different raw material conditio
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· Cumulative water use by spring barley (nine plants) grown on silty loam soil in growth-chamber experiment. L-loose soil, MC-medium compacted, HC-heavy compacted. Root uptake rate (mm 3 H 2 O mm-1
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· Intensive land use has several detrimental effects on land function and imposes an undue burden on the environment. Continuous farming and pollution by heavy metals have negatively influenced many soils. Biochar is now gaining attention as a major research subject in the areas of agriculture, environment, and energy as an eco-friendly
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Keywords Soil water-holding characteristics · Soil pore structure · Soil nitrogen · Nitrogen utilization 1 Introduction Irrigation and fertilization are two important measures to increase crop yields. However, in the North China Plain, an important grain production
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· Abstract and Figures. The objective of this study was to evaluate the effects of a soil conditioner, prepared from food wastes, on soil microbial activity, soil nutrient levels, and melon (Cucumis
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In field and laboratory experiments the conditioner‘Agri-SC’has shown improvements in the structure of loamy sand soils in east Shropshire, UK. It resulted in statistically significant decreases in soil bulk density values and increases in soil porosity and aggregate stability.
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Abstract. Gypsum is a relatively common mineral that is widely available in agricultural areas and has a number of specialized agronomic uses, principally as a Ca source on legumes and as a soil conditioner on sodic soils. Recent research has suggest that the utility of gypsum may extend to a greater range of soils and crops than previously
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· Researching the influence of soil salinity on the soil structure and hydraulic properties contributes to understanding rehabilitation of saline sodic soils in coastal areas and achieving these
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· . In field and laboratory experiments the conditioner‘Agri-SC’has shown improvements in the structure of loamy sand soils in east Shropshire, UK. It resulted in statistically significant decreases in soil bulk density values and increases in soil porosity and aggregate stability. Further experiments are in progress on both loamy sand and silt
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· season experiment but effects of th e treatments on the carrot root growth an d production was significant. For. higher root yield and biological yield, treatments Soil Conditioner +Micronutrie nt
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After the application of oyster shell soil conditioner in 2022, the soil organic matter content increased to 52.67 ± 1.46 g/kg, which was 121.49% higher than that of the control group (23.78 ± 1
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· of relative bulk density values in studies of soil structure and compaction. Soil Till. Res., 53, 71–85. 20. H å kansson I. and Petelkau H., 1994. Benefits of limited axle
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· Researching the influence of soil salinity on the soil structure and hydraulic properties contributes to understanding rehabilitation of saline sodic soils in coastal areas and achieving these challenges. Saline soils exhibit weak soil–water and soil–air relations, and these properties adversely restrict plant production ( Rengasamy and
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· This study was conducted to investigate the effects of soil conditioners on the structure stability of degraded soil. Biomass ash, lime, lime with zeolite, biological fertilizer and peat
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· To understand the importance of soil structure in compacted soil, plants were grown in six soil treatments consisting of different levels of compaction and contrasting soil structures. Three levels of compaction were chosen with soil cores packed to bulk densities of either 1.25 g cm −3 , 1.40 g cm −3 , or 1.55 g cm −3 ( Table 1 ).
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In order to explore the effects of BGA soil conditioner and organic fertilizeron applicated on dry land,in this paper,three measures such as BGA soil conditioner,organic fertilizeron and control were used on dry land and their effects to the soil bulk density,porosity,soil aggregates and nutrient contents were studied,the results show that:BGA soil
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· For corns grown in castano-cinnamon soil and dark brown soil, the application of the new fly ash-based soil conditioner for three consecutive years has steadily increased the yield by more than 10%.
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· Soil pH also play s a crucial role in microbial activity. Microorganisms are essential. for soil health as they decompose organic matter, fix nitrogen, and enhance soil structure. The optimal pH
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Appar-ently, CG reduced γ through two effects, 1) mixing of the low-density CG (γ. d of coffee ground ranged from 0.41 to 0.77 Mg∙m-3) to the denser soils; and 2) the possible effect on soil structure. Adding CG enhances aggregate formation and
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The application of gypsum amends soil aggregation which, in return, promotes seed sprouting, root penetration, and aeration. In addition, gypsum’s solubility promotes soil porosity which enhances water infiltration. Also, the application of gypsum enables fibrous root crops such as wheat and corn to root deeper and better absorb nutrients.
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Applications of chemical soil conditioners usually established soil structural changes beneficial for soil conservation, by maintaining an improved soil structure and
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· Moreover, biochar addition decreased the soil NH4⁺-N concentration in the surface 20 cm soil layer in 2012, and the BC10 and BC20 treatments increased the soil NO3⁻-N concentrations in the 10
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Resistance to wind erosion was strikingly increased in a very sandy soil. Secondary effects on crops included increases in crop yields (in one experiment a decrease), delay in time
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: Hojat Emami, Ali Reza Astaraei, Amir Fotovat, Mojtaba Khotabaei · This study highlights the crucial role of Fe oxides in stabilizing SOC against microbial degradation and the impact of soil conditioners on the distribution of Fe-OC.
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· Biochar, an environmentally friendly soil conditioner, is produced using several thermochemical processes. It has unique characteristics like high surface area, porosity, and surface charges. This paper reviews the fertilizer value of biochar, and its effects on soil properties, and nutrient use efficiency of crops. Biochar serves as an
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· The aim of this review was to collate and synthesize available inf ormation on soil structure and SOM. The emphasis of this review is on biochar and its combination with other organic and mineral
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· The utilization of coal fly ash (CFA) as a soil conditioner has been a research hotspot in recent years. In this paper, the continuity and stability of the yield-increasing effect of a fly ash-based soil conditioner were investigated through field trials for three consecutive years. The yield-increasing effect and applicability were also
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