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- Ulas, Abdullah, et al. Show all 5 Authors
- Zeitschrift für Pflanzenernährung und Bodenkunde 2012 v.175 no.3 pp. 489-498
- Brassica napus var. napus; cultivars; field experimentation; filling period; flowering; genotype; grain yield; nitrogen; nitrogen content; root growth; roots; shoots; topsoil; vegetative growth
- ... A 3‐year field experiment was carried out to determine the significance of root‐growth characteristics contributing to N‐uptake efficiency of two oilseed rape (Brassica napus L.) cultivars differing in N efficiency. Two N treatments were applied, and the core and minirhizotron techniques were used to study root‐length density and number of living roots, respectively. Fertilizer‐N supply increased ...