نتایج جستجو برای: cloisite na
تعداد نتایج: 266893 فیلتر نتایج به سال:
salt stress is one of the most chalanging abiotic stresses affecting natural productivity and causing significant croplosses worldwide. a greenhouse experiment was conducted to evaluate the response of two alfalfa cultivars (bamiand hamedani) to 6 levels of salinity (0 as control, 25, 50, 75, 100, 125 mm nacl) at the college of agriculture,shiraz university, shiraz, iran in 2008. plant dry weig...
this research was carried on in order to investigate the response of wheat cultivars to salinity tension as factorial experiment and in complete randomized block design in four replications in islamic azad university shoushtar branch. in this experiment the response of nine wheat cultivars including chamran, karchia66, mahoti, roshan, alvand, kavir, ghods, atrak and tjan at vegetative growth st...
به منظور بررسی اثرات متقابل تنش های شوری و خشکی بر رشد دو رقم سورگوم (اسپیدفید و پگاه) یک آزمایش فاکتوریل در قالب طرح کاملاً تصادفی با سه تکرار در گلخانه گروه خاکشناسی دانشگاه زنجان انجام شد. در این آزمایش فاکتورهای شوری و خشکی هر کدام دارای چهار سطح و فاکتور رقم دارای دو سطح بود. اعمال تیمارهای شوری از طریق آبیاری گلدان های حاوی ارقام مختلف سورگوم با آب شور صورت پذیرفت. سطوح شوری آب آبیاری عبار...
Oleg V. Palashov, Dmitry S. Zheleznov,* Alexander V. Voitovich, Victor V. Zelenogorsky, Eugene E. Kamenetsky, Efim A. Khazanov, Rodica M. Martin, Katherine L. Dooley, Luke Williams, Antonio Lucianetti, Volker Quetschke, Guido Mueller, David H. Reitze, David B. Tanner, Eric Genin, Benjamin Canuel, and Julien Marque Institute of Applied Physics of the Russian Academy of Sciences, 46 Ulyanova Stre...
Acupuncture is performed by inserting special hair-thin needles into the skin at specific sites, known as acupuncture points, for desired therapeutic and preventive purposes. Acupuncture is called “Jin Jiao” in Chinese. It consists with the practice of “acupuncture” and “moxibustion.” Moxibustion, warming sensation of moxa (artemisia vulgaris) over the acupuncture points, can be also used for t...
BACKGROUND In spite of the fact that terbium is one of the rarest elements in the Earth's crust, it is frequently used for the production of high technological materials. At the result, an effective combination of sample preparation procedure and detection method for terbium ions in different matrices is highly required. The solid-phase extraction procedure with natural Transcarpathian clinopti...
microencapsulation has become a common technique in the production of controlled release dosage forms. many results have been reported, concerning the use of alginate beads as controlled release drug formulations. alginate has a unique gel-forming property in the presence of multivalent cations, in an aqueous medium. ibuprofen is an excellent analgesic and antipyretic, non-steroidal anti-inflam...
we investigated contraction to noradrenaline (na) and kc1 and sensitivity of na at the level of larger vessels (thoracic aorta and vena cava; left renal artery and left renal vein; lateral saphenous artery and lateral saphenous vein and finally central ear artery and marginal ear vein) in a model devised to mimic heart failure. the model presented here is the rabbit coronary ligation model in w...
geochemical aspects of na-metasomatism in sargaz granitic intrusion (south of kerman province, iran)
the sargaz granitic intrusion has been emplaced in sargaz ophiolitic suite, south-east of sanandaj-sirjan metamorphic zone, south of kerman province. the central part of the intrusive body contains pinkish coarse-grained granite, but the fractured northern part, neighboring chah-mazraeh fault, has been subjected to pervasive na-metasomatism and related subsolidus reactions. in the northern alte...
in wheat na+ exclusion and k+/na+ have shown to be associated with salinity tolerance, therefore in order to identify qtls with additive effect for na+ and k+ concentration traits in roots and shoots of wheat, 319 bread wheat recombinant inbred lines (ril f7), derived from a cross between roshan cultivar (salt tolerant) and falat cultivar (salt sensitive), along with their parents and 2 checks...
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