نتایج جستجو برای: broadcasting in soil
تعداد نتایج: 17020544 فیلتر نتایج به سال:
apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...
soil salinity is a serious problem in south khouzestan province. this study was conducted in shawoor agricultural research station, north of the city of ahwaz, on silty-clay soil with 8 dsm-1 salinity during 2006 and 2007. a completely randomized block design arranged in split plots with three replications was used. the plots (planting methods) were: broadcasting + disk harrow (p1), broadcastin...
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
Supplemental material available online. Soil Sci. Soc. Am. J. 79:1470–1481. doi:10.2136/sssaj2015.03.0101 Received 13 Mar. 2015 Accepted 13 July 2015. *Corresponding author ([email protected]). © Soil Science Society of America, 5585 Guilford Rd., Madison WI 53711 USA. All Rights reserved. Influence of Forest Disturbance on Stable Nitrogen Isotope Ratios in Soil and Vegetation Profiles Forest, ...
Information and communication technologies lead to de- velopment of its application in various fields, particularly teleworking. The purpose of current study is to investigate the role of individual and organizational antecedents and attitudes in establishing employees’ tendency to telework- ing in Islamic Republic of Iran Broadcasting. further, the role of information technology in the issue w...
Information and communication technologies lead to de- velopment of its application in various fields, particularly teleworking. The purpose of current study is to investigate the role of individual and organizational antecedents and attitudes in establishing employees’ tendency to telework- ing in Islamic Republic of Iran Broadcasting. further, the role of information technology in the issue w...
to study the effects of phosphate and zinc sulfate fertilizers application methods on the yield and yield components of maize under water stress a randomized complete block with split plot factorial arrangement with three replications at research farm of the bu ali sina university was conducted in 2014. three levels of irrigation after 60, 90 and 120 mm evaporation from evaporation a pan was as...
during 2010-2011 a faunistic survey was carried out for collection and identification of edaphic mesostigmatic mites (acari: mesostigmata) in jiroft and suburb. mites were extracted from soil samples by berlese funnel. the mites were cleared in nesbit fluid and were mounted in hoyer medium on microscopic slides. in this study 43 spices from 26 genera and 16 families were collected and identifie...
a three-year field experiment (2004-2007) was conducted on a silty clay loam soil at tajarak research station of hamedan to determine proper grain drill for wheat in hamedan dryland areas. in this study, three grain drills including: hamedani barzegar; sahalan kesht; and kesht gostar with wheat seed broadcasting and disking were used. the experiment was a randomized complete block design with f...
invention of satellite and the use of it in the broadcasting technology ,evolved the broadcasting organizations activities. on one hand, it developed the scope of broadcasting geographically and to some extent solved the limitations and problems of transmitting signals such as difficulties in receiving the signals in mountainous or wood areas. on the other hand, the use of satellites on transmi...
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