The research in the fields of irrigation and drainage network in the province Hamidieh to evaluate the performance of drainage was done in the land. For this purpose, three drainage server farm at intervals of 50, 70 and 80 meters in the area was selected. Blank observation on three drain pipes at intervals of 0.3,0.8,1.5,2.5 and 15 meters of lateral drains in the middle of the line in four row...

in this research, the appropriateness of drainmod-n model was evaluated for the simulation of nitrate transport with subsurface drainage in paddy fields. during a canola growing season from november 2011 to april 2012, the nitrate concentration of drainage water and soil saturation extracts of two depths of 30 and 60 cm was measured in consolidated paddy fields of sari agricultural sciences and...

INTRODUCTION Acute abscesses are one of the most common acute problems seen in the surgical department of the R.D. Gardi Medical College (Ujjain, Madyha Pradesh, India). A conventional method used in the treatment of abscess is incision and drainage. The aim of this study was to compare the conventional method of incision and drainage with the alternative method of incision and drainage with pr...

In the study, Drainmod model was used to compare measured water table depth fluctuations on the farm with those simulated by the model, also comparison of measured drainage outflow of the farm drains and model simulated was investigated. This study was made in a part of the Irrigation and Drainage Network of ABADAN Date palms. By statistical analysis of the measured and predicted water table de...

introduction: deep neck space infections (dnsi) are serious diseases that involve several spaces in the neck. the common primary sources of dnsi are dental infections, tonsillar and salivary gland infections, malignancies, and foreign bodies. with widespread use of antibiotics, the prevalence of dnsi has been reduced. common complications of dnsi include airway obstruction, jugular vein thrombo...

due to the important role of subsurface drainage in managing the ground water level, there are many researches focused on finding a new and more economic way to develop subsurface drainage technologies. lack of proper drainage system in northern iran has caused huge implantation of rice and it is impossible to have second implantation in this region. one reason of insufficiency of current drain...

sugarcane, which has high water requirements, is grown in khuzestan province (iran). climate and optimizing the use of water is very important to sustainable cultivation of sugarcane. studies of water requirements for sugar cane in khuzestan show that in parts of sugarcane agro-industry, the water applied is more than the actual water requirement of the plant. the present study was conducted to...

In agricultural lands, high nutrient levels of nitrogen, phosphorus and potassium are very important due to the high need of plants. By improving the nutrient content of sodium soils, the fertility and growth of the plants improve. Accordingly, in order to investigate the effect of underground drainage on soil quality in Khuzestan region, this experiment was carried out in a completely randomiz...

Bronch i a l a s t h m a , a m u l t i d i m e n t i o n a l a n d often c o n t r a d i c t o r y m e d i c a l p rob lem even t o t h e p r e s e n t day, shou ld h a v e f rom very ear ly a t t a c k e d t h e a t t e n t i o n of m a n , b o t h a s sufferer a n d as med ic ine -man , w h o w o u l d h a v e very m u c h been i m p r e s s e d by i ts d r a m a t i c a t t a c k s . Though ...