Effect of fertigation on the cut rose growth and yield under semi-controlled conditions in Sulaymaniyah city.

Autor: Neima, H. A., Ahmad, F. K., Ahmed, T. A., Amen, T. A.
Předmět:
Zdroj: Journal of Applied Horticulture; Jan-Apr2020, Vol. 22 Issue 1, p8-11, 4p
Abstrakt: This study was conducted to determine the effect of different fertigation levels and intervals on growth, yield and flower quality of red cut rose (hybrid tea rose) under a semi-controlled condition at the Horticulture Department, College of Agricultural Engineering Sciences, University of Sulaimani. The experiment was laid out in RCBD design with six fertigation treatments, each with three replicates. The fertigation treatments comprised of 0, 0.5, 1 and 1.5 g/L of compound fertilizer (NPK+micro-nutrients) with two intervals (1 and 2 weeks). The results indicated that fertigation rate of 1.5 g/L and 1 g/L increased the flower yield and quality of flower significantly. Additionally, the main and interaction effects of fertigation rates and intervals was clearly observed in this study. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index