نتایج جستجو برای: soil physical properties

تعداد نتایج: 1607510  

ژورنال: علوم آب و خاک 2012
اکبر نجفی, , ستار عزتی , ,

Increase in soil bulk density and reduces in porosity and infiltration rate are the most common disturbances during timber harvesting and ground-base skidding. The present study was conducted to study soil physical properties e.g., soil bulk density, moisture, porosity and soil hydrological properties e.g., soil infiltration from ground-base skidding in twenty years since logging. After initial...

Journal: :environmental resources research 2013
hamid reza asgari

the rehabilitation of sandy desertified land in various dryland ecosystems by different management practices has a great potential to increase aggregate stability and improve soil quality. however, plants in general may have a different ability to sustain soil. the objective was to determine the effects of reclamation practices including haloxylon ammodendron and atriplex canescens plantation o...

Journal: :Aceh International Journal of Science and Technology 2018

Journal: Desert 2013
A. Astaraei A. Fotovat H. Emami M. Khotabaei

The application of organic amendments can be an appropriate solution to reclaim and improve physical propertiesof saline-sodic soils. In this research, an experiment was performed under greenhouse conditions to study the effect ofamendments to the physical properties of loamy saline-sodic soil. The five treatments were control (withoutamendment), municipal solid waste compost (MC), vermicompost...

Journal: :International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований) 2021

ژورنال: علوم آب و خاک 2008
بسالت پور, اصغر , حاج عباسی, محمد علی , مللی, احمدرضا ,

  Applying of intensive cultivation especially in marginal and sensitive regions, after conversion of rangelands to cropland farms, commonly causes reduction in soil quality, and thus an increase in soil degradation, erosion and runoff. This study was conducted to evaluate the land use change effects on some soil physical and chemical properties such as mean weight diameter (MWD), soil organic ...

2015

Meghalaya is a state of the north eastern region which is recognized as a treasure of many valuable minerals. Mining operations were left to the local miners to take up coal mining as cottage industries since most of the coal deposits are small and isolated and were not amenable for scientific mining to be conducted in the organized sector. The study of soil physical properties has been done be...

Journal: :International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований) 2019

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