INTEGRATED WATER AND NITROGEN FERTILIZER MANAGEMENT USING MODELING OF SYSTEM DYNAMICS APPROACH IN SUGARCANE FARMLANDS WITH SUBSURFACE DRAINAGE SYSTEMS

Using water and fertilizer management at the farm level can be increased water use efficiency and reduce the volume of drainage water, fertilizer losses, and other pollutants in farmland with deep underground drains such as Khuzestan agro-industrial Companies.In the present study, a comprehensive simulation model for the water cycle and the nitroge

The process of formation of the Russian emigrant colony in the South French city of Toulon in the period between world wars is considered.The relevance and novelty of this study is determined by the fact that it is based on an extensive set of archival documents, first introduced into scientific circulation, the history of the formation of a new ce

An observation from practice is given tuberculous constrictive pericarditis, which has been occurring for a long time with symptoms of polyserositis without identifying of etiology.The recurrent course of the disease, the Fresh Organic Fruit constant accumulation of effusion in the abdominal and pleural cavities was the basis for the diagnosis: "co

Land vehicle gravity anomaly measurement relies heavily on global navigation satellite system (GNSS).However, when gravity measurement is carried out Binoculars in special environments such as forests, valleys and tunnels, GNSS observation quality will inevitably decline, which directly affects the accuracy of gravity anomaly measurement.From the p