Abstract The current slowdown in production is a cause for concern and must be reversed to meet the population increase. Therefore, it necessary exploit genetic resources maximizing ensure food security, as differences provide continuous source of variation, which basis selecting plants that are excelled their productive traits. A field experiment was conducted at rice research station Al-Mishk...

Alans are one of the ethnic components Saltovo-Mayatsk archaeological culture. Antiquities associated with this group found in Middle Don basin. The article studies cultural characteristics Alanian groups that left behind burial sites region, on example pottery. object study shapes clay vessels. was carried out according to methodology developed within framework historical-and-cultural approach...

Common water-plantain (Alisma plantago-aquatica L.), arrowhead (Sagitaria trifolia L.) and Echinochloa spp. (L.) are among the most important damaging weeds of rice paddies. In this research, Curvularia lunata (Waker) Boedijn was isolated from the said weeds. Then, its effect in different growth stages, i.e. seed, 2-3 leaf stage (seedling) and also in greenhouse conditions was examined in Alism...

The Goths and Alans settled in the Mountainous Crimea about mid-third century. Eastern Roman Empire pursued policy of integrating barbarians on frontier order to strengthen its northern borders. In mountainous Crimea, assimilated Greek language result political ideological interaction trading with Cherson other cities towns Empire. earliest this area inscriptions were dipinti drawn light-clay n...

temperature and precipitation are among important atmospheric parameters for watershed planning. assessment of temperature and precipitation trends is very important for future watershed planning. in this paper, trends of atmospheric parameters such as seasonal and annual temperature and precipitation were examined for the synoptic stations of bandar anzali, rasht, ramsar, babolsar and gorgan. ...

effects of nitrogen fertilizer levels on agronomic efficiency (ea), physiological efficiency (ep), and recovery efficiency (er), in rice (oryza sativa l.) cv. khazar was investigated in a rcbd of three replications in a sandy soil in guilan province, iran in 2003. this study compared the effects of six n rates, namely: control (no n fertilizer), 40 (basal), 40+40 (basal + midtillering), 40+20+2...

The materials of the catacomb burial, investigated in 1988 by expedition Kharkiv Historical Museum under leadership V. H. Borodulin, located on main site early medieval burial ground near Verkhnii Saltiv village (Verkhnii Burial Ground-I, hereinafter — VSBG-I), are introduced into scientific circulation. had a long (6.3 m) and deep (5.05 dromos, western part which path re-entry chamber was fixa...