نتایج جستجو برای: saline lands has decreased while

تعداد نتایج: 3605779  

Journal: :Journal of Natural Sciences Research 2021

Soil salinity/sodicity is the major problem in irrigated and rain-fed areas are a continuous threat for sustainability of agricultural production. The presence salt affected soils has been identified as process land degradation greatest cause declining productivity by causing detrimental effect on biological, physical chemical properties soil system. Therefore, objective this topic to review im...

Journal: :Agriculture 2021

Soil salinity is a serious threat to coastal agriculture and has resulted in significant reduction agricultural output many regions. Jaffna Peninsula, semi-arid region located the northern-most part of Sri Lanka, also victim adverse effects salinity. This study investigated long-term soil changes their link with land use changes, especially paddy land. Two Landsat images from 1988 2019 were use...

Journal: :Land 2022

Developing countries account for about 86.5% of the world’s population and are experiencing rapid urbanization. Globally, increase in urban is generally accompanied by expansion latter construction lands, as well reduction rural lands. However, with development urbanization China, has decreased, while proportion lands increased, resulting a significant waste land resources. In order to quantita...

ارچنگی, آذین, خدامباشی, محمود, محمدخانی, عبدالرحمان,

Considering the increasing trend of saline land enhancement and lack of appropriate agricultural lands, identifying salt resistant plants such as fenugreek, which is an important medicinal plant, is important. To do so, a factorial experiment was conducted in the form of randomized complete blocks design with three replications on three fenugreek landraces (Yazd, Shiraz and Hendi) and five sali...

Journal: Desert 2012
Gh.R. Zehtabian H.R. Matinfar M. Shirazi S.K. Alavipanah

Soil Salinity has been a large problem in arid and semi arid regions. Preparation of such maps is useful for Natural resource managers. Old methods of preparing such maps require a lot of time and cost. Multi-spectral remotely sensed dates due to the broad vision and repeating of these imageries is suitable for provide saline soil maps. This investigation is conducted to provide saline soil map...

2018
Meiyan Liu Wanlin Wei Christopher R Stone Lijun Zhang Guoxiang Tian Jessie N Ding

Background Trimetazidine is an anti-ischemic drug that can inhibit platelet aggregation and regulate serotonin (5-hydroxytryptamine [5-HT]) release. The purpose of this study was to investigate the therapeutic effects of trimetazidine on 5-HT and serotonin transporter (SERT) expression in experimentally induced myocardial infarction (MI), depression, and MI + depression. Materials and methods...

Journal: :British journal of anaesthesia 1996
E K Entholzner A N Calatzis I L Mielke M Kling F Hipp

It has been suggested that haemodilution with saline may increase whole blood coagulation. This study was conducted in two parts. First, we investigated the effect of in vitro dilution of blood with saline on whole blood coagulation as measured by the thrombelastogram (TEG). Blood (4 ml) was diluted with 0.9% saline 1 ml and coagulation compared with that of an undiluted control specimen obtain...

Journal: :Hydrology 2021

Saline water intrusion into freshwater aquifers is a major geohydraulic problem relevant to coastal environment. Apart from contaminating the fresh groundwater resources, saltwater alters geotechnical properties of aquifer materials, affecting resource planning and management. The present study focuses on an in-depth laboratory investigation influence submergence sand. fine sand sample was subm...

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