|
|
|
|
|
Mirriam Phiri, Jan Mulder, Benson H. Chishala, Lydia M. Chabala and Vegard Martinsen
Soils on many smallholder farms in Southern Africa are severely depleted in plant nutrients, in particular phosphorus (P), following years of maize monocropping with little or no fertilizer input. Past studies suggest that pigeon pea (Cajanus cajan (L.) ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cláudia Miriam Scheid, Wanderson Patrão, Renata Silva, Kristoffer Harr Martinsen, Sérgio da Cruz Magalhães, Luis Américo Calçada
Pág. 287 - 293
A mathematical model to predict the dissolution of salt particles suspended in a brine flow is provided. The model consists of a system of three partial differential equations (PDE) based on mass conservation of salt dissolved in the fluid phase, on mass...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ding, C; Helleseth, T; Martinsen, H
Pág. 428 - 432
|
|
|
|
|
|
|
|
|
|
|
Dobbertin, H; Helleseth, T; Kumar, P V; Martinsen, H
Pág. 1472 - 1481
|
|
|
|
|
|
|
|
|
|
|
Arasu, K T; Ding, C; Helleseth, T; Kumar, P V; Martinsen, H M
Pág. 2934 - 2943
|
|
|
|
|
|
|
|
|
|
|
Hamada N. Helleseth T. Martinsen H. Ytrehus O.
Pág. 1550 - 1553
|
|
|
|
|
|