نتایج جستجو برای: but also influences water use

تعداد نتایج: 5188158  

Journal: :آب و خاک 0
سید حسین صدرقاین جواد باغانی سید ابوالقاسم حقایقی مقدم مهدی اکبری

abstract this study was conducted to determine the best drip irrigation method for pepper cultivation with the objective of water saving and obtaining maximum yield. the study was done during two years. experimental design was randomized complete blocks design (rcbd) in split plot with four replications. three different drip irrigation methods; drip irrigation with in-line emitter tubes, drip i...

Journal: :international journal of environmental research 0

wetlands are ecosystems with specific features and functions which have been unfortunatelydamaged by recent pressures and limitations. fast reduction of surface flows, water and wind erosion of soil,changes in the quality of water and soil resources, increasing exploitation of underground water, agriculturaldevelopment, climate change, etc. have had the most effect on these ecosystems. so this ...

ژورنال: علوم آب و خاک 1999
کیخا, احمدعلی, زیبایی, منصور , سلطانی, غلامرضا ,

The production and acreage of corn in Iran and in Fars Province, in particular, are expanding at an increasing rate. The impacts of this event was studied by a risk programming model (MOTAD). The results indicated that the optimal cropping patterns with corn had less variance than the optimal patterns without corn in all income levels. The results also showed that with the introduction of corn ...

کیخا, احمدعلی, زیبایی, منصور , سلطانی, غلامرضا ,

The production and acreage of corn in Iran and in Fars Province, in particular, are expanding at an increasing rate. The impacts of this event was studied by a risk programming model (MOTAD). The results indicated that the optimal cropping patterns with corn had less variance than the optimal patterns without corn in all income levels. The results also showed that with the introduction of corn ...

Journal: :IP Archives of Cytology and Histopathology Research 2020

Journal: :Applied Economics and Finance 2018

Journal: :EPiC series in computing 2021

This article offers an overview of how Laurea, a Finnish university Applied Sciences navigated the unprecedented situation with COVID-19 pandemic in 2020. We also share our reflections on support provided to online teaching and learning through lens TPACK, communities practice (CoP), design models. The empirical part describes Laurea supported its academic staff transitioning their online, at s...

2017
Yong Xiao Xiaomin Gu Shiyang Yin Xingyao Pan Jingli Shao Yali Cui

The usage of reclaimed water can efficiently mitigate water crises, but it may cause groundwater pollution. To clearly understand the potential influences of long-term reclaimed water usage, a total of 91 samples of shallow and deep groundwater were collected from a typical reclaimed water use area during the dry and rainy seasons. The results suggest both shallow and deep groundwater are mainl...

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