Water use efficiency, biomass production, nitrogen and potassium uptake and yield of tomato (Lycopersicon esculentum cv. Ratan) Planta grown under surface drip and flood irrigation

Authors

  • AHMZ Ali Department of Soil, Water & Environment, University of Dhaka, Dhaka
  • MK Rahman Department of Soil, Water & Environment, University of Dhaka, Dhaka

DOI:

https://doi.org/10.3329/jasbs.v38i2.15611

Keywords:

Surface drip irrigation, Flood irrigation, Super typhoon, Water use efficiency

Abstract

An experiment was conducted in wooden boxes to evaluate water use efficiency, biomass production, nitrogen and potassium uptake and yield of tomato plants (Lycopersicon esculentum) grown under flood irrigation (FI) and surface drip irrigation (SDI). Leaf area, leaf area index, biomass production and yield of tomato plants were significantly (P<0.05) higher in SDI than FI treatment. Biomass production (g/plant) was 53.3 and 42.2 and yield of tomato (kg/plant) was 1.27 and 0.99 in SDI and FI treatments, respectively. Surface drip irrigation increased water use efficiency (Kgm-3) of tomato plants by two fold (37.88) compared to flood irrigation ( 19.88). Significantly (P<0.05) higher concentrations of nitrogen in leaf (3.22%) and stem (2.62 %) were measured for tomato plants grown under SDI than FI (2.63 and 2.19 %). Potassium concentrations on the other hand, showed no significant differences.

DOI: http://dx.doi.org/10.3329/jasbs.v38i2.15611

J. Asiat. Soc. Bangladesh, Sci. 38(2): 207-215, December 2012

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Published

2013-07-07

How to Cite

Ali, A., & Rahman, M. (2013). Water use efficiency, biomass production, nitrogen and potassium uptake and yield of tomato (Lycopersicon esculentum cv. Ratan) Planta grown under surface drip and flood irrigation. Journal of the Asiatic Society of Bangladesh, Science, 38(2), 207–215. https://doi.org/10.3329/jasbs.v38i2.15611

Issue

Vol. 38 No. 2 (2012)

Section

Articles