Soil properties and turf growth on a sandy soil amended with fly ash

2003 ◽  
Vol 256 (1) ◽  
pp. 103-114 ◽  
Author(s):  
S.M. Pathan ◽  
L. A. G. Aylmore ◽  
T. D. Colmer
Keyword(s):  
Fly Ash ◽  
Soil Properties ◽  
Sandy Soil

Role of fly ash in improving soil physical properties and yield of wheat (Triticum aestivum)

2016 ◽  
Vol 36 (2) ◽  
Author(s):  
H. S. Dhindsa ◽  
R. D. Sharma ◽  
Rakesh Kumar
Keyword(s):  
Fly Ash ◽  
Soil Properties ◽  
Sandy Soil ◽  
Power Plants ◽  
Clayey Soil ◽  
Biological Activities ◽  
Thermal Power ◽  
Waste Product ◽  
Water Holding Capacity ◽  
Water Holding

The poor infiltration and fine texture of clay soil causes water logging problem and reduces biological activities in soil. In contrast to this, loose particle and higher in filterability in sandy soil results in low water holding capacity and poor nutrient retention. Fly ash, a waste product of thermal power plants, causes environmental pollution and is hazardous to human health. It is produced in plenty; therefore, safe disposal is very difficult. Fly ash may be used as amendment to improve soil properties and plant growth in such soils. The addition of 20% fly ash in clayey soil and up to 30% in sandy soils improved the germination, tillering, plant height, biological and grain yield of wheat. The addition of fly-ash has also shown improvement in the soil properties <italic>viz</italic>. texture, structure and bulk density. Permeability of clay loam soil increased from 0.54cm/hr to 2.14cm/hr by the addition of 50% fly ash whereas it decreased from 23.80 cm/hr to 9.67 cm/hr in sandy soil by 50% fly-ash addition. Water holding capacity of sandy soil also increased from 0.38 cm/cm to 0.53 cm/cm at 50% level.

scholarly journals Effect of fly ash amendment on sandy soil properties and peanut yields

ScienceAsia ◽  
2021 ◽  
Vol 47 (3) ◽  
pp. 357
Author(s):  
Thien V. Le ◽  
Chau N.T. Ngo ◽  
Hiroyuki Futamata
Keyword(s):  
Fly Ash ◽  
Soil Properties ◽  
Sandy Soil

scholarly journals Coal Fly Ash and Polyacrylamide Influence Transport and Redistribution of Soil Nitrogen in a Sandy Sloping Land

Agriculture ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 47
Author(s):  
Kai Yang ◽  
Zejun Tang ◽  
Jianzhang Feng
Keyword(s):  
Fly Ash ◽  
Sandy Soil ◽  
Coal Fly Ash ◽  
Soil Layer ◽  
Nutrient Retention ◽  
Soil Surface ◽  
Rainfall Event ◽  
N Losses ◽  
N Concentration ◽  
Application Rates

Sandy soils are prone to nutrient losses, and consequently do not have as much as agricultural productivity as other soils. In this study, coal fly ash (CFA) and anionic polyacrylamide (PAM) granules were used as a sandy soil amendment. The two additives were incorporated to the sandy soil layer (depth of 0.2 m, slope gradient of 10°) at three CFA dosages and two PAM dosages. Urea was applied uniformly onto the low-nitrogen (N) soil surface prior to the simulated rainfall experiment (rainfall intensity of 1.5 mm/min). The results showed that compared with no addition of CFA and PAM, the addition of CFA and/or PAM caused some increases in the cumulative NO3−-N and NH4+-N losses with surface runoff; when the rainfall event ended, 15% CFA alone treatment and 0.01–0.02% PAM alone treatment resulted in small but significant increases in the cumulative runoff-associated NO3−-N concentration (p < 0.05), meanwhile 10% CFA + 0.01% PAM treatment and 15% CFA alone treatment resulted in nonsignificant small increases in the cumulative runoff-associated NH4+-N concentration (p > 0.05). After the rainfall event, both CFA and PAM alone treatments increased the concentrations of NO3−-N and NH4+-N retained in the sandy soil layer compared with the unamended soil. As the CFA and PAM co-application rates increased, the additive effect of CFA and PAM on improving the nutrient retention of sandy soil increased.

scholarly journals EVALUASI KESUBURAN TANAH DI DUSUN KEKAWII III DESA RANDOTONDA KECAMATAN ENDE KABUPATEN ENDE

AGRICA ◽  
2019 ◽  
Vol 11 (2) ◽  
Author(s):  
Sebastianus Kuswara ◽  
Charly Mutiara
Keyword(s):  
Soil Fertility ◽  
Physical Properties ◽  
Soil Properties ◽  
Sandy Soil ◽  
Soil Texture ◽  
Exploratory Research ◽  
Soil Clay

Evaluation soil fertility in dusun kekawii III randotonda Village, Ende District, Ende Regency. This study aims to determine the physical properties of the soil and the level of suitability of the land in Kekawii III hamlet, Randotonda village, Ende District, Ende Regency. Research is exploratory research, by evaluating physical properties, the evaluation results are described and compared with the standard physical properties of existing soil. The results of the study show that the soil properties in Kekawii III Hamlet are the soil texture of the sandy soil, clay. In structures, the types that exist are rounded lumps, lumpy angles, granular structures. On the color of the land dominated by Dark brown, Very dark gray, Very dark grayish brown. The consistency of land, it can be seen that these lands have a consistency that is sticky, plastic, loose, soft. The pH of the soil ranges from 4.2-6.4 and the slope ranges from 5% - 12%

scholarly journals THE CHANGE OF SANDY SOIL PROPERTIES AFTER ADDING CHARCOAL PRODUCED FROM A TRADITIONAL KILN IN THE MEKONG DELTA, VIET NAM

2021 ◽  
Vol 1 (42) ◽  
pp. 109-115
Author(s):  
Binh Phan Khanh Huynh ◽  
Tho Van Nguyen ◽  
Vien My Tran
Keyword(s):  
Soil Properties ◽  
Bulk Density ◽  
Sandy Soil ◽  
Organic Matter Content ◽  
Mekong Delta ◽  
Exchange Capacity ◽  
Matter Content ◽  
Raw Material ◽  
Control Treatment ◽  
Viet Nam

This study aimed to use charcoal derived from the bamboo and melaleuca produced by traditional kiln applied to sandy soil growing mustard green (Brassica juncea L.). The charcoals were applied at three ratio (1%,2%, and 3%, which correspond to 10, 20, and 30 g charcoal/kg soil in pots) and the control treatment without charcoal. Soil properties were investigated including bulk density, pH, electrical conductivity (EC), cation exchange capacity (CEC), organic matter content, total nitrogen, and total phosphorous. The results showed that bulk density decreased in charcoal-treated soils. pH and EC were in the suitable range for plants.Nutrients and CEC of the soil in the charcoal treatment were significantly higher compared with the control (CEC increase 6.8% to 16%; TC increase 80% to 115%; TN increase 37.5 to 75%). Green mustard growing on charcoalamended soil had greater height (higher 3% to 21%), bigger leaves, and higher yield (increase18% to 81%) than those of plants groomed in the control treatment. This study showed the potential of using charcoal as supplying nutrient to the poor soil. Moreover, the abundant of raw material and easy to produce, it is suitable for applying in the Mekong Delta, Viet Nam, and other countries with similar conditions and infrastructure. 

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