نتایج جستجو برای: soluble sodium percentage ssp

تعداد نتایج: 406797  

Journal: :Archives of agriculture and environmental science 2023

The aim of this research was to evaluate groundwater quality for irrigation in Kalihati Upazila, Bangladesh, a region that is significantly reliant on crop development, especially during dry periods. By combining hydrochemical analysis and Geographic Information System (GIS), the examined physicochemical attributes their spatial distribution. Fifteen samples from various locations were analyzed...

2016
Breno S Kliemann Anna S Levin M Luísa Moura Icaro Boszczowski James J Lewis

BACKGROUND Improper antibiotic use is one of the main drivers of bacterial resistance to antibiotics, increasing infectious diseases morbidity and mortality and raising costs of healthcare. The level of antibiotic consumption has been shown to vary according to socioeconomic determinants (SED) such as income and access to education. In many Latin American countries, antibiotics could be easily ...

Journal: :Water 2022

The dam is a crucial water source for both consumption and irrigation in the Asir region of Kingdom Saudi Arabia. current study evaluates surface quality at examines effects some physicochemical trace metals on using multiple statistical approaches. parameters were measured 27 sites region. Three generated K-mean clustering technique; first group included five sites, second contained 20 third a...

Journal: :Heritage 2022

Soluble salts are compounds found inside ornamental rocks and building stones exposed to atmospheric agents in environments rich alkaline metal ions, such as sodium potassium. The damage induced by their crystallization those materials, used build monuments architectural structures of great importance, is an unsolved problem. Sodium sulfate one the most common harmful salt these constructions. ...

2017
Ming-zhu Wang Fang-qin Lin Min Li Dan He Qi-hong Yu Xue-xi Yang Ying-song Wu

BACKGROUND Array CGH is the criterion standard for identifying copy number variations (CNV), but the restrictive requirement of DNA quality and relatively high cost prevent the use of this method as a general assay in hospitals in developing countries. Our principal objective was to determine whether the semiconductor sequencing platform (SSP) could be an alternative method in CNV detection for...

Journal: :Soil systems 2023

Salt-affected soils are related to salinity (high content of soluble salts) and/or sodicity (excess sodium), which major leading causes agricultural land degradation. This study aimed evaluate the performances three machine learning (ML) algorithms in predicting soil exchangeable sodium percentage (ESP), electrical conductivity (ECe), and salt-affected classes, from salt ions. The assessed ML m...

Aslan Egdernezhad, Hadi Mohammadi Vala Mohsen Ahmadi Niaz Ali Ebrahimipak Zahra ghorbani

Groundwater is one of the most important water resources especially for irrigation in the east of Iran. So, it is important to note its water quality variation for deciding to manage it. To this end, the study were done to zone Birjand plain located at latitude between 32˚ 30’-33˚ 00’ N and longitude between 58˚ 45’-59˚ 41’ E. In order to achieve this goal, the required layers, Sodium adsorptio...

Journal: :Journal of Environmental Science and Sustainable Development 2022

The purpose of the research is to analyze prospects for agriculture development in Central Asian region and Tajikistan particular, terms identifying main favorable constraining factors further development. Pyanj river one tributaries Transboundary Amu Darya River region, whose waters are a source drinking water supply population 80% used irrigation agricultural land. trend deteriorating quality...

2014

The wastewater generated by the textile industry is rated as the most polluting among all industrial sectors considering both volumes discharged and effluent composition. Present investigation intended for COD and color removal from textile wastewater using naturally prepared coagulants i.e. Surjana Seed Powder (SSP), Maize Seed Powder (MSP) and Chitosan. Effect of coagulant dose, flocculation ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده کشاورزی 1390

abstract this study is carried out to determine the chemical composition in the three vegetative stages of the haloxylon sp., degradation parameters, with adding naoh and ca(oh2 ). for this purpose, in may and october and january 2010 enough some haloxylon sp. of the ammary area was prepared. crude protein and ash percentage are decrease, neutral detergent fiber percentage with pragress stage ...

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