U bibliografiji časopisa Godišnjak/Jahrbuch koju objavljujemo u okviru jubilarnog 50. broja, predočen je sadržaj svezaka 41-50. Ovim se nadovezujemo na tradiciju otpočetu 1983. godine povodom 20 godina postojanja Centra za balkanološka ispitivanja ANUBiH1 i nastavljamo bibliografiju objavljena 40. broja Časopisa2 kojoj svih do tadašnjih svezaka, kao predočenu vanserijskom izdanju Pedeset Akadem...

Soluble root N concentrations of corn, sorghum, pearl millet, rice, wild rice, and soybeans were determined and related to measurements of nitrogenase activity and changes in availability of combined N to plants. In corn, sorghum, and pearl millet, applications of fertilizer N increased soluble root N concentrations, but root-associated nitrogenase activity was negligible in control and treated...

During a 6-year study of 1-, 2-, and 3-year crop rotations, population densities of Pratylenchus brachyurus, Trichodorus christiei, and Meloidogyne incognita were significantly affected by the choice of crops but not by length of crop rotation. The density of P. brachyurus and T. christiei increased rapidly on milo (Sorghum vulgate). In addition, populations of P. brachyurus increased significa...

A matrix A is called completely positive if it can be decomposed as A = BBT with an entrywise nonnegative matrix B. The set of all such matrices is a convex cone which plays a role in certain optimization problems. A characterization of the interior of this cone is provided.

On-farm experiments and pot trials were conducted on eight West African soils to explore the mechanisms governing the often reported legume rotation-induced cereal growth increases in this region. Crops comprised pearl millet (Pennisetum glaucum L.), sorghum (Sorghum bicolor Moench), maize (Zea mays L.), cowpea (Vigna unguiculata Walp.) and groundnut (Arachis hypogaea L.). In groundnut trials t...

Two isolates of Pratylenchus coffeae were collected from coffee roots (in Marília, São Paulo State, Brazil) and Aglaonema (in Rio de Janeiro City, Rio de Janeiro State, Brazil) and maintained in the laboratory on alfalfa callus. Twenty-four plants were tested in the greenhouse to characterize the host preference of these isolates. The host ranges of the isolates differed from each other and, in...

Penelitian bertujuan untuk mengetahui pertumbuhan fodder millet ( Panicum miliaceum ) dari pengaruh densitas biji tanam, intensitas cahaya dan umur panen yang berbeda. Biji tanaman digunakan adalah pearl millet, ditanam secara hidroponik pada fase . menggunakan metode rancangan acak lengkap faktorial 2x3x4 dengan 4 ulangan. Faktor pertama tanam 1,5 2,5 kg/m 2 kedua 6, 9, 12 hari. ketiga 25, 50,...