Recovery of nitrogen fertilizer by traditional and improved rice cultivars in the Bhutan Highlands

Autor: Ghaley, Bhim Bahadur, Høgh-Jensen, Henning, Christiansen, Jørgen Lindskrog
Zdroj: Plant and Soil, 2010 Jul 01. 332(1/2), 233-246.
Databáze: JSTOR Journals