Results 51 to 60 of about 5,850,951 (201)

Soil profile recording [PDF]

open access: yesNature, 1979
Soil Sampling and Soil Description. By J. M. Hodgson. Pp.241. (Clarendon Oxford University Press: Oxford, 1978.) £10.
openaire   +1 more source

Characterization and classification of agricultural soils of Ajacho Lintala irrigation scheme, Soro district, Hadiya Zone, Southern Ethiopia

open access: yesSustainable Environment
Understanding soil types in a specific region is crucial for developing effective approaches to control irrigation water usage and promote sustainable agriculture.
Markos Mathewos, Kiros Mesfin
doaj   +1 more source

Speciation, mobilization, and bioaccessibility of arsenic in geogenic soil profile from Hong Kong.

open access: yesEnvironmental Pollution, 2018
The behaviour of arsenic (As) from geogenic soil exposed to aerobic conditions is critical to predict the impact of As on the environment, which processes remain unresolved.
Jin-Li Cui   +8 more
semanticscholar   +1 more source

Determination of the number of working days of mechanized planting and semi-mechanized harvesting of sugar beet in Nahavand region

open access: yesMajallah-i Chughundar-i Qand, 2013
A study was conducted to determine the appropriate number of working days in mechanized planting and semi-mechanized har-vesting of sugar beet in Nahavand city, Iran in 2010.
M. Heidari , A.M. Borghei
doaj   +1 more source

Geoengineering Characteristics of Site Soil Profile Analysis using Cone Penetration Tests Data

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology
Classification and stratification of subsurface soils are critical aspects for a geotechnical site assessment to design and construct geotechnical structures.
Reza Pahlevi Munirwan   +4 more
doaj   +1 more source

Assessing environmental changes in abandoned German vineyards. Understanding key issues for restoration management plans

open access: yesHungarian Geographical Bulletin, 2018
Land degradation in vineyards is a big concern which should be considered by farmers, enterprises and policymakers. Due to intense tillage, the use of herbicides and heavy machinery, vine plantations are registering a decrease in soil fertility and ...
Jesús Rodrigo-Comino   +3 more
doaj   +1 more source

A new soil core sampler for determination bulk density in soil profile

open access: yesPlant, Soil and Environment, 2004
The portable soil core sampler was engineered for gradual sampling of soil profile in the depth up to 0.5 m, which ensures extraction of the whole sample volume of soil profile in determinable depth.
P. Prikner, F. Lachnit, F. Dvořák
doaj   +1 more source

Change of biogeochemical indexes in pine forests under technogenic pollution [PDF]

open access: yesСибирский лесной журнал, 2018
Studies of Pinus sylvestris L. forests in the impact (5–10 km) and buffer (11–40 km) technogenic pollution zones in the vicinity of a large industrial centre Usol’e-Sibirskoe of Irkutsk Oblast have been conducted in 2013–2016.
O. V. Shergina   +2 more
doaj  

Spatial heterogeneity of the physical properties of the soil in the floodplain of the small river

open access: yesAgrology, 2019
The features of the soil physical indices variation in the floodplain of small river were investigated in the present article. The role of tree stand spatial organization in the variation of soil properties was shown.
V. M. Yakovenko   +2 more
doaj   +1 more source

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