نتایج جستجو برای: 150 and 200 kgha
تعداد نتایج: 16858078 فیلتر نتایج به سال:
This experiment was conducted to determine the influences of supplementing different levels of an additive containing lutein in the diet of Chinese Holstein lactating cows on production performance, antioxidative plasma metabolites, and milk quality. This study was performed on 60 multiparous Holstein dairy cows in peak lactation. The cows were randomly allocated to 1 of 4 homogeneous treatment...
The effect of three different moisture statuses, i.e., 150, 200 and 300% FWC (Field Water Capacity) on copper (Cu), iron (Fe) and manganese (Mn) solubility and solution activity was investigated on soil samples characterised by different levels of copper contamination. Soils (200 g) were weighted into polyethylene containers (500 cm3) and amounts of bidistilled water were properly added to reac...
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
گیاهان عالی موجودات زنده خوداتکایی هستند که می‌توانند ترکیب‌های آلی خود را از عناصر غذایی معدنی جذب نموده از محیط بسازند. بنابراین دسترسی کافی به سطحی مطلوب از عناصر غذایی در محیط بسیار با اهمیت می‌باشد. هدف اصلی این مطالعه تعیین نیاز غذایی اکوتیپ‌های مختلف گیاه دارویی- صنعتی حنا (بم، شهداد و رودبار) براساس عناصر پرمصرف نیتروژن، فسفر و پتاسیم (K:P:N، 0:0:0، 100:50:50، 200:100:100، 300:200:150 K...
BACKGROUND Antiviral activity of TMC435, an oral, once-daily, HCV NS3/4A protease inhibitor, was evaluated with pegylated interferon-α2a/ribavirin (P/R) in HCV genotype-1 patients. METHODS Optimal Protease inhibitor Enhancement of Response to TherApy (OPERA-1; TMC435-C201; NCT00561353) is a Phase IIa, randomized, placebo-controlled study. Treatment-naive patients (n=74) received 25, 75 or 200...
Brener and Kluvitse (Psychophysiology 25 (1988) 554) developed a heartbeat self-detection task in which subjects are required to judge the simultaneity of heartbeat sensations and tones presented at six intervals following the onset of each ventricular contraction (0, 100, 200, 300, 400 or 500 ms). They found that most of their participants considered as simultaneous in the intervals of 100, 20...
BACKGROUND Vacuum-assisted closure (VAC) is a widely used therapy in patients with poststernotomy mediastinitis. The aim of this study was to evaluate sternal stability during VAC application at seven negative pressures (-50 to -200 mm Hg) in a porcine wound model. METHODS Six pigs underwent median sternotomy and 2 steel wires were fixed at each sternal side and connected to a traction device...
Insulating materials made from straw are becoming increasingly popular in the construction industry. Straw can be used of buildings as uncompressed chips or form compressed panels. This study aimed to determine possibility manufacturing boards particles with densities range 150–400 kg/m3, allowing favorable mechanical properties while simultaneously providing high thermal and acoustic insulatio...
به منظور بررسی اثر کاربرد نیتروژن بر بهبود عملکرد، اجزای عملکرد دانه و تغییر ترکیبات دانه گلرنگ رقم گلدشت، این آزمایش به‌صورت طرح بلوک‌های کامل تصادفی با چهار تکرار در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه محقق اردبیلی در استان اردبیل در سال زراعی 1391 انجام شد. تیمارهای آزمایش شامل پنج سطح کود نیتروژن (منبع اوره 46 درصد) صفر، 50، 100، 150 و 200 کیلوگرم نیتروژن در هکتار بود. نتایج نشان داد که ...
There are some reports in ancient medicinal literature that aqueous extracts of the leaves of Teucrium polium show analgesic effects. This prompted us to investigate the analgesic effect of the leaves of the plant using Tail-Flick and Fomalin tests. For this purpose, male NMRI rats weighing 220-260 g were used in all experiments. The aqueous extract of the plant was injected intraperitoneally a...
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