The design and implementation of a new or improved irrigation or drainage system should be preceded by a study of the soil water regime (SWR) to define the need for such a system and to optimize its design. This requires estimates of appropriate parameters characterizing the long-term (multiyear) dynamics of the SWR and its relation to biomass production. Parameters that could be used for this ...

introduction: nowadays, due to lack of water resources and increasing demand for water, agricultural water planning issues need further consideration. with proper planning and determination of irrigation depth and time, the effects of stress and yield loss on the plants are reduced. irrigation scheduling is one of the most important factors in crop’s quality and quantity. the main objective of ...

studies on crop improvement of saffron (crocus sativus l.) can play an important role in development of this native crop. in this context, an experiment was conducted at agricultural research station, ferdowsi university of mashhad, iran, as a factorial based on randomized complete block design with three replications, during 2005-2010 years. first studied factor was planting pattern of saffron...

-Water plays an important role in everyday’s life. Agriculture is a backbone of our country and it uses 85% of available fresh water for irrigation. Irrigation is the method of supplying the water to the plants artificially. In India, Farmers follow different irrigation systems to cultivate the crops. The different types of irrigation methods include sprinkler irrigation, drip irrigation, surfa...

BACKGROUND The need for reoperation or wound infection treatments between pulsatile and gravity irrigation are statistically equivalent, however, it is unclear which method maximizes operative efficiency and expeditious irrigation. In this study we set out to determine the differences in irrigation rate between these various treatment methods. METHODS This was an ex-vivo experimental laborato...

Abstract. Data on irrigation patterns and trends at field-level detail across broad extents are vital for assessing managing limited water resources. Until recently, there has been a scarcity of comprehensive, consistent, frequent maps the US. Here we present new Landsat-based Irrigation Dataset (LANID), which is comprised 30 m resolution annual covering conterminous US (CONUS) period 1997–2017...

Brazilian Journal of otorhinolaryngology 77 (6) novemBer/DecemBer 2011 http://www.bjorl.org.br / e-mail: [email protected] Chronic rhinosinusitis (CRS) is a common disease resulting from inflammation of the sinonasal mucosa. The underlying cause of the inflammation is multifactorial, with both genetic and environmental contributions. Guidelines published by the AAOHNS in 2007 and a Cochra...