INFLUENCE OF TILLAGE DEPTH BY UESING ROTARY PLOW ON BARLEY PRODUCTION UNDER PLANTING LIBYAN CONDITIONS

Effect of urea and nitrapyrine on quantitative and qualitative characteristics of barley cultivars (Hordeum vulgare L.) under different tillage conditions

Tillage methods are among the most successful factors in agriculture that have a significant impact on the quality and quantity of agronomic plants. To evaluate different tillage methods and urea fertilizer with nitrapyrin on total chlorophyll content, grain protein, yield, and yield components of two barley (Hordeum vulgare L.) cultivars, an experiment was conducted as split factorial in the r...

Effects of tillage methods on barley yields

The Influence of Implement Type, Tillage Depth,

The ability of tillage implements to maintain surface residue coverage is largely dependent on the implement’s main active component. Two categories of tillage implements were compared to determine their ability to maintain grain sorghum (non–fragile) surface residue coverage when operating at two different tillage depths for fall and spring tillage. Chisel–type implements were found to bury su...

Root growth, soil water content and yield of barley under different tillage systems on two soils in semiarid conditions

degradation of oil impregnated paper insulation under influence of repetitive fast high voltage impulses

در طی سالهای اخیراستفاده ازمنابع انرژی تجدید پذیر در شبکه های مدرن بنا به دلایل زیست محیطی و اقتصادی به طور گسترده استفاده شده است همچون نیروگاههای بادی و خورشیدی .ولتاژتولیدی این نیروگاهها اغلب به فرم dc می باشد وادوات الکترونیک قدرت به عنوان مبدل و پل بین شکل موج dc وac استفاده می شوند.این پروسه باعث ایجاد پالسهایی برروی شکل موج خروجی می شود که می تواند وارد تجهیزات قدرت همچون ترانسفورماتور ی...