نتایج جستجو برای: nitraria schoberi l

تعداد نتایج: 618143  

2017
Cuicui Ji Yonghong Jia Zhihai Gao Huaidong Wei Xiaosong Li

Desert vegetation plays significant roles in securing the ecological integrity of oasis ecosystems in western China. Timely monitoring of photosynthetic/non-photosynthetic desert vegetation cover is necessary to guide management practices on land desertification and research into the mechanisms driving vegetation recession. In this study, nonlinear spectral mixture effects for photosynthetic/no...

Journal: :journal of rangeland science 2016
abolfaz ranjbar-fordoei reza dehghani-bidgoli

salinity is one of major stresses which can severely limit plant production, especially in the arid and semi-arid regions. the present study was carried out to evaluate the impact of salinity stress on some physio-biochemical parameters in nitre bush plants (nitraria schoberi). thus, an experiment was carried out under natural conditions and salinity stress was induced by a combination of diffe...

Improving water use efficiency and soil properties are two major factors for sustainable development in desert areas. Therefore, this research aims to study the effectiveness of a biological hydrogel, plant vegetation layer, sand and barley straw with rain harvesting techniques through micro-catchment operation on some soil properties including pH, Nitrogen, Electrical conductivity, Sodium Abso...

امیر مسلم حیدر شرفیه داریوش قربانیان, مسلم مظفری منصور قدرتی

با هدف استفاده از فضای خالی بین Haloxylon ammodendron برای شناسایی و معرفی گونههای مناسب جهت کاشت همزمان باSeidlitzia Atriplex canescens، Salsola rigida از گونه های ،H. ammodendron بوتهای و تقویت اکوسیستم مناطق دارای پراکنشاستفاده شد. نحوه کاشت در قالب مدل آماری بلوکهای کامل تصادفی ، با 3 Anabasis setifera و Nitraria schoberi ،rosmarinusبلوک (تکرار) و هر بلوک با 6 تیمار در ایستگاه تحقیقات منابع...

2012

Title: Isorhamnetin 3-O-robinobioside from Nitraria retusa leaves enhance antioxidant and antigenotoxic activity in human chronic myelogenous leukemia cell line K562

Salinity is one of major stresses which can severely limit plant production, especially in the arid and semi-arid regions. The present study was carried out to evaluate the impact of salinity stress on some physio-biochemical parameters in nitre bush plants (Nitraria schoberi). Thus, an experiment was carried out under natural conditions and salinity stress was induced by a combination of diffe...

کشور ایران دارای اقلیم گرم و خشک بوده و میزان بارندگی سالیانه آن250میلی‌متر است. بنابراین در کشور ایران با بارشی کم و توزیع نامناسب آن، استفاده موثر از فن‌آوری نوین برای بالابردن کارایی مصرف در منابع محدود آبی امری حیاتی است. یکی از این راهکارها برای حفظ و ذخیره رطوبت، استفاده از مواد فراجاذب خاک است. در این تحقیق تاثیر ماده معدنی زئولیت در سه سطح(0،10، 15درصد وزنی) و سوپرجاذب جیوهوموس درچهار س...

آصالح, فاطمه, شهریاری, علیرضا, عابدی کوپایی, جهانگیر, نوری, سهیلا,

Water crisis is an important issue in arid and semi-arid regions like Iran. Due to drought events, the situation has become more acute in recent years. Therefore, where good quality water is not available, the use of unconventional water has increased considerably. One of these resources is municipal wastewater that can also provide some of the nutrients needed for plant nutrition. Therefore, i...

2012
Jihed Boubaker Mohammed Ben Sghaier Ines Skandrani Kamel Ghedira Leila Chekir-Ghedira

BACKGROUND In this report, the isorhamnetin 3-o-robinobioside and its original extract, the ethyl acetate extract, from Nitraria retusa leaves, were evaluated for their ability to induce antioxidant and antigenotoxic effects in human chronic myelogenous leukemia cell line. METHODS Nitraria retusa products properties were carried out by firstly evaluating their effects against lipid peroxidati...

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