نتایج جستجو برای: july effect
تعداد نتایج: 1702658 فیلتر نتایج به سال:
To evaluate the effect of seed pre-soaking on forage yield and quality and water productivity in late planting of two forage sorghum cultivars, a field experiment was conducted was conducted as split factorial arrangements in randomized complete block design with three replications in 2017 and 2018 growing seasons at the research field of Seed and Plant Improvement Institute, Karaj, Iran. Four ...
Article history: Received 5 December 2011 Received in revised form 10 July 2012 Accepted 10 July 2012 Available online 20 July 2012 This paper analyzes the effect of financial leverage on corporate operating performance and how this effect varies across countries. Results for 10,375 firms in 39 countries indicate that the performance of firms with greater leverage is significantly reduced compa...
In addition to common vegetative multiplication, potato crop can be reproduced by true potato seed (TPS). Only the limited number of pests and diseases, which are the most important causes of a decrease in potato production, can be transmitted by true potato seed. Hence, to evaluate the potential of true potato seed in comparison to potato seed tuber and mini tuber, an experiment was conducted ...
Transplanting or pot culture has been mentioned as a promising approach to increase crop yield and decrease irrigation water use in recent years. Using simulation models to assess pot culture is a valuable way in investigating the effect on yield, water consumption and other properties of crops such as soybean. For this purpose, several pot culture levels (seedling sizes) plus direct sowing wer...
BACKGROUND A reduction in suicide in England and Wales has been reported after the attacks of 11 September 2001 in the USA. It may be plausible therefore to expect a much greater impact on suicide in the UK in response to the events of 7 July 2005, caused by the first suicide terrorist attack by Islamic extremists on British soil. AIMS To examine the effect of the 7 July 2005 terrorist attack...
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