Results 21 to 30 of about 350,547 (192)

Rain water transport and storage in a model sandy soil with hydrogel particle additives

open access: yes, 2014
We study rain water infiltration and drainage in a dry model sandy soil with superabsorbent hydrogel particle additives by measuring the mass of retained water for non-ponding rainfall using a self-built 3D laboratory set-up. In the pure model sandy soil,
Durian, D. J., Wei, Y.
core   +1 more source

Effect of biochar application rate on macronutrient retention and leaching in two coconut growing soils

open access: yesTechnology in Agronomy, 2023
Low nutrient reserves and poor soil fertility management in coconut cultivation have limited coconut productivity. Biochar is one of the best solutions to improve soil nutrient reserves and fertility over time.
D. K. R. P. L. Dissanayake   +4 more
doaj   +1 more source

EFFECT OF POULTRY MANURES AND WATER STRESS ON GROWTH AND YIELD OF POTATOES SOLANUM TUBEROSUM L. IN GYPSIFEROUS AND SANDY SOIL [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية, 2019
A pot experiment was conducted in the fall season of 2017 in Falluja – Anbar Province to study the effect of poultry manure and water stress on growth and yield of potatoes in gypsiferous (Loam) and sandy soil (Loamy sand). Poultry manure was added
B. H. AlKhateb, L. I. Mahd
doaj   +1 more source

Influence of drainage status on soil and water chemistry, litter decomposition and soil respiration in central Amazonian forests on sandy soils [PDF]

open access: yes, 2011
Central Amazonian rainforest landscape supports a mosaic of tall terra firme rainforest and ecotone campinarana, riparian and campina forests, reflecting topography-induced variations in soil, nutrient and drainage conditions.
Berton Zanchi, F.   +4 more
core   +2 more sources

Characterizing and Modeling Tropical Sandy Soils through VisNIR-SWIR, MIR Spectroscopy, and X-ray Fluorescence

open access: yesRemote Sensing, 2022
Despite occupying a large area of the globe and being the next agricultural frontier, sandy soils are seldom explored in scientific studies. Considering the high capacity of remote sensing in soil characterization, this work aimed to: (i) characterize ...
Luis Augusto Di Loreto Di Raimo   +10 more
doaj   +1 more source

Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land

open access: yesFrontiers in Environmental Science
Aeolian sandy soil and loess soil of the Mu Us Sandy Land are used as the research material in this study to investigate the effect of soil compounding on the improvement of aeolian sandy soil and to provide a feasible approach for sand prevention and ...
Shichao Chen   +11 more
doaj   +1 more source

Study on Soil Mobility of Two Neonicotinoid Insecticides [PDF]

open access: yes, 2016
Movement of two neonicotinoid insecticide active ingredients, clothianidin (CLO) and thiamethoxam (TMX), was investigated in different soil types (sand, clay, or loam) and in pumice.
András Székács   +6 more
core   +2 more sources

Strengthening sandy soils by microbial methods

open access: yesArabian Journal of Geosciences, 2017
Some contemporary methods and materials are available in geotechnical engineering to improve the engineering performance of soils. Bacterial calcium carbonate cementation could be an innovative application by bonding at the particle contacts and increasing the shear strength.
Akyol, Erdal   +2 more
openaire   +6 more sources

The dataset of the effects of fly ash on growth and yield of radish plant under two types of soil

open access: yesData in Brief
This article presents data of the effects of fly ash on growth and yield of radish plant under two types of soil (delta clay rich soil and coastal sandy soil).
Van Loc Nguyen, Duc Huy Nguyen
doaj   +1 more source

Soil organic matter influences the agronomic efficiency of boron fertilizers in sandy Oxisol cultivated with soybean [PDF]

open access: yesScientia Agricola
Boron (B) is readily leached from the soil, depending on the soil texture, soil organic matter (OM) content, and the fertilizer source used. This can restrict B uptake by plants. Therefore, we investigated the most adequate B source for soybeans grown in
Leonardo Fernandes Sarkis   +3 more
doaj   +1 more source

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