Open Access Research Paper Views (761) Calibration and evaluation of ORYZA2000 model under different N options in irrigated rice in Iran M. Tayefe J. Biodiv. & Environ. Sci. 3(1), 77-82, January 2013. Keywords: Model, Nitrogen, Nitrogen use efficiency, ORYZA2000, Rice, Total biomass Details
Open Access Research Paper Views (644) Using satellite images to measure ecological metrics of landscape of the conserved area of North Iran Robab Ahmadzadeh, Mohammad Dehdar Dargahi, Seyed Armin Hashemi, Leila Ooshaksarayee J. Biodiv. & Environ. Sci. 3(1), 69-76, January 2013. Keywords: Bojagh National park, Conservation process, Landscape ecology, Metrics, patch analyst software Details
Open Access Research Paper Views (761) Effect of chemical and biological fertilizer on rice yield, growth and quality in paddy soil of Guilan province (Iran) A. Nasrollah Zadeh, E. Amiri , A. Shariffar, M. Tayefe , S. A. Hashemi J. Biodiv. & Environ. Sci. 3(1), 61-68, January 2013. Keywords: Azolla compost, Fertilizer, Protein, Rice, Yield Details
Open Access Research Paper Views (723) Effect of Callosobruchus maculatus (FAB.) (Coleoptera: Chysomelidae) infestation level on control using different particle sizes of Eugenia aromatic and piper guineense powders J. E. Idoko, J. M. Adesina J. Biodiv. & Environ. Sci. 3(1), 54-60, January 2013. Keywords: Callosobruchus maculatus, Eugenia aromatic, Insect density, Otanical powders, Particle size, Piper guineense Details
Open Access Research Paper Views (767) Genetic variation in critically endangered plant Amsonia orientalis Decne Özlem Aksoy, Tuba Erbulucu, Fazıl Özen, Asuman Deveci J. Biodiv. & Environ. Sci. 3(1), 44-53, January 2013. Keywords: Amsonia orientalis, Conservation, Endangered, Genetic diversity, RAPD, SDS-PAGE Details
Open Access Research Paper Views (850) Improving the growth of cowpea (Vigna unguiculata L. Walp.) by magnetized water O. Sadeghipour, P. Aghaei J. Biodiv. & Environ. Sci. 3(1), 37-43, January 2013. Keywords: Biomass, Magnetic water, Stomatal conductance, Water use efficiency Details
Open Access Research Paper Views (783) Preliminary survey of freshwater fishes from acid soil area in upstream of Bangpakong River, Nakhon Nayok Province, Thailand Nidsaraporn Petsut, Sitthi Kulabtong, Jirawaeth Petsut J. Biodiv. & Environ. Sci. 3(1), 33-36, January 2013. Keywords: Bangpakong River, Freshwater fishes, Species diversity, Thailand Details
Open Access Research Paper Views (701) Assessment of morphological and geological environment of manganese containing area in South West of Côte d’Ivoire Krogba Yves Nangah, Kouassi Tehua Pascal Angui, Yao Kouman Nestor Kouakou, Guy Fernand Yao, Konan Alphonse Alui, Kouame Antoine N’Guessan, Albert Yao-Kouame, Issiaka Savane J. Biodiv. & Environ. Sci. 3(1), 23-32, January 2013. Keywords: Brunified soils, Côte d’Ivoire, Dismantling ore, Hardened ore, Lens ore, Manganese containing deposits Details
Open Access Research Paper Views (723) Some heavy metals content of seeds of beans intercropped with yams cultivated under usage of agrochemicals J. Abah, F. I. Abdulrahaman, N. P. Ndahi, V. O. Ogugbuaja J. Biodiv. & Environ. Sci. 3(1), 16-22, January 2013. Keywords: Agrochemicals, Beans, Benue State, heavy metals Details
Open Access Research Paper Views (686) Soil physicochemical parameters and bacterial load influences the alkaline phosphatase activity: a study in sediment of brackish water systems along East-coast India Kaushik Bhattacharjee, R. Saraswathy, Dina Barman, Kalyanjit Sarmah, V.S. Saravanan J. Biodiv. & Environ. Sci. 3(1), 7-15, January 2013. Keywords: Alkaline phosphatase activity, Brackish water system, Soil physicochemical parameters, Total bacterial count Details