present limitations on available water resources especially for use in agriculture sector, shows that more attention to irrigation water management is inevitable. deficit irrigation is a practice to improve use of unit volume of water. in this research, efficacy of cropwat 8.0 model was evaluated against field data under deficit irrigation management on soybean in karaj. in 2008 and 2009 agrono...

The precise selection of appropriate crops that are compatible with the soil and crop water requirements (CWR) in a particular area is necessary for effective land management. A study was conducted to ascertain agricultural few chosen Sangareddy District Telangana. include Rice, Sugarcane, Soybean, Maize, Cotton, Black gram, Green Bengal gram. Using meteorological data from past 10 years stored...

Poor irrigation water management is one of the major factors limiting crop production inEthiopia. This study was, therefore, conducted at three different locations in the southeasternEthiopia for 2 consecutive years to investigate the effects of different irrigation depths andintervals with furrow irrigation system on tuber yield, biomass yield and water use efficiency ofpotato. The treatments ...

Water is one of the most important elements in this world. No life will exist without water. The main consumer water agriculture but due to mismanagement, overpopulation, and climatic changes valuable natural resource getting scarce position throughout It has become very define appropriate strategies for planning, development, management resources. objective paper estimation crop requirement Kh...

Аbstract. In this article, due to year-by-year global climate change and the increase in water shortage, demand for cotton Bukhara region was developed based on FAO methodology, i.e., CropWat 8.0 model program, taking into account soil-hydrogeological conditions results of scientific research are presented. Water-saving, scientifically irrigation procedures were according generally accepted sca...