Water Use in Global Livestock Production—Opportunities and Constraints for Increasing Water Productivity [PDF]
Water Resources Research, 2020 AbstractIncreasing population, change in consumption habits, and climate change will likely increase the competition for freshwater resources in the future. Exploring ways to improve water productivity especially in food and livestock systems is important for tackling the future water challenge.
Jens Heinke +2 more
exaly +4 more sources
Cd modeling of soils around Garmsar salt mines based on artifical neural network (MLP) model [PDF]
علوم محیطی, 2023 Introduction: During the past two decades, computer aid models for simulation of heavy metals have been remarkably developed. Prediction of soil pollution plays an important role in pollution control and land management.
Somayeh Moharami +2 more
doaj +1 more source
IMPACT OF SPLITTING SOME SOURCES OF NITROGEN FRTILIZER ON WHEAT PRODUCTIVITY AND NITROGEN USE EFFICIENCY [PDF]
Journal of Productivity and Development, 2011 Maximizing nitrogen use efficiency (NUE) is an increasingly important aspect of crop management systems because of both economics and environment pressures.
Magdy Khamis +2 more
doaj +1 more source
EFFECT OF SOME BIOSTIMULANTS AND NPK FERTILIZERS LEVELS ON GROWTH, GREEN POD YIELD AND ITS QUALITY OF PEAS (Pisum sativum L) [PDF]
Journal of Plant Production, 2005 Two field experiments were carried out in 2002-2003 and 2003-2004 winter seasons to study the effect of some bostimulants (Rhizobacterein and Phosphorein) and NPK fertilizer levels (0-0-0, 5-5-5 and 10-10-10 kg/fad.) on plant growth, chemical composition
G. Baddour +3 more
doaj +1 more source
Developing a Model of Human Resource Management [PDF]
حکمرانی و توسعه, 2021 Due to major changes in the activities, procedures, and business of human resource management (HRM) over the past years, the "human resource managers' competency" has been taken into consideration by relevant organizations and associations ...
Majid Nikkhah +2 more
doaj +1 more source
GROWTH PERFORMANCE OF TWO MANGO (Mangifera indica L.) CULTIVARS IN HIGH CALCAREOUS SANDY SOIL [PDF]
Journal of Productivity and Development, 2010 Two factorial experiments (2 X 5) were conducted at greenhouse of the Experimental Farm of Ismailia Agriculture Faculty, Suez Canal Univ. Egypt during 2007 and 2008 seasons to assess the growth performance and nutrients uptake efficiency of 13-mounth-old
Shawky Metwally +2 more
doaj +1 more source
A strategy to overcome adverse effects of autoregressive updating of streamflow forecasts [PDF]
Hydrology and Earth System Sciences, 2015 For streamflow forecasting, rainfall–runoff models are often augmented with updating procedures that correct forecasts based on the latest available streamflow observations of streamflow.
M. Li +3 more
doaj +1 more source
EFFECT OF DIFFERENT SUBSTRATE MEDIA AND IRRIGATION ON FLOWERING AND PRODUCTION OF STRAWBERRY (Fragaria spp) [PDF]
Journal of Productivity and Development, 2021 The present experiment was carried out in greenhouse during 2018/2019 and 2019/2020 seasons to determine the effects of substrates media / combination and macro and micro nutrients within irrigation water. Uniform runners of strawberry cv.
Ahmed Hassan +3 more
doaj +1 more source
Investigating virtual water content and physical and economic water productivity indicators in crops (Case study: Moghan irrigation network, Ardabil province) [PDF]
مدلسازی و مدیریت آب و خاک, 2023 Introduction Agriculture has played a vital role in the economy, life, and culture in the civil history of Iranians. In recent years, this sector is the largest consumer of freshwater resources in this country.
Karamat Akhavan Giglou +4 more
doaj +1 more source
EFFECT OF FOLIAR-SPRAYED WITH CALCIUM AND SOME MICRONUTRIENTS ON POTATO PRODUCTION, AND QUALITY [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2001 The main purpose of this work was to study the effect of foliar nutrition with calcium and some micronutrients (Fe, Zn, Mn) on potato (Solanum tuberosum, L.) production and quality.
M.M. El-Hamady, H.G. Abu El-Fotoh
doaj +1 more source