نتایج جستجو برای: mahdasht
تعداد نتایج: 14 فیلتر نتایج به سال:
in order to decrease the risks associated with the management of urban watersheds, the use of proper methods is an essential task to estimate the runoff with a high degree of confidence. time of concentration is one of factors that impacts on peak discharge and runoff volume. the objective of this study is to select the best method among the empirical formulas for estimating the time of concent...
gummy bark disease of sweet orange (citrus sinensis) trees has been reported from a few citrus growing regions of the world. the disease symptoms consist of mild to severe stem pitting and brown gummy flecks in the bark of sweet orange trees on sour orange ( c. aurantium) rootstock, being conspicuous several centimeter above the bud :union: on the trunk. the pits were usually impregnated with b...
Aims & Backgrounds: Urban management is one of the pivotal elements of urban life, which has wide-ranging challenges surrounding its approaches; so that, it is one of the major concerns of metropolitan cities and the city of Karaj as well. One of the approaches is the annexation of the peripheral regions of the city in order to strengthen integrated management. The grand objective of this rese...
In order to evaluate the grain yield and other agronomic and qualitative characteristics of foreign corn hybrids, this experiment was conducted with 13 new maize hybrids and two commercial hybrids (BC-62, BC632, BC-621, BC628, BC-512, BC-595, PL-472, BC-525, Valbum, BC-626, BC-585, Torro, Simon, KSC 704 and KSC 703), in a randomized complete block design with four replications in Mahdasht resea...
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