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W.A.J.M. De Costa
W.A.J.M. De Costa
Professor of Crop Science, University of Peradeniya
Verified email at pdn.ac.lk
Title
Cited by
Cited by
Year
Ecophysiology of tea
WA De Costa, AJ Mohotti, MA Wijeratne
Brazilian Journal of Plant Physiology 19, 299-332, 2007
1722007
Salt resistance is determined by osmotic adjustment and abscisic acid in newly developed maize hybrids in the first phase of salt stress
W De Costa, C Zörb, W Hartung, S Schubert
Physiologia Plantarum 131 (2), 311-321, 2007
1122007
Climate change in Sri Lanka: myth or reality? Evidence from long-term meteorological data
W De Costa
National Science Foundation: Colombo, 2008
1002008
Physiology of yield determination of rice under elevated carbon dioxide at high temperatures in a subhumid tropical climate
W De Costa, WMW Weerakoon, H Herath, KSP Amaratunga, ...
Field Crops Research 96 (2-3), 336-347, 2006
912006
Physiology of yield determination of soybean (Glycine max (L.) Merr.) under different irrigation regimes in the sub-humid zone of Sri Lanka
W De Costa, KN Shanmugathasan
Field Crops Research 75 (1), 23-35, 2002
832002
Varietal variation in growth, physiology and yield of sugarcane under two contrasting water regimes
ALC De Silva, W De Costa
Postgraduate Institute of Agriculture, University of Peradeniya: Peradeniya, 2004
802004
Factors controlling transpiration of mature field-grown tea and its relationship with yield
A Anandacoomaraswamy, W De Costa, HW Shyamalie, GS Campbell
Agricultural and Forest Meteorology 103 (4), 375-386, 2000
802000
Growth and phosphorus nutrition of rice when inorganic fertiliser application is partly replaced by straw under varying moisture availability in sandy and clay soils
L Suriyagoda, W De Costa, H Lambers
Plant and soil 384, 53-68, 2014
752014
Effects of different water regimes on field-grown determinate and indeterminate faba bean (Vicia faba L.). II. Yield, yield components and harvest index
W De Costa, MD Dennett, U Ratnaweera, K Nyalemegbe
Field Crops Research 52 (1-2), 169-178, 1997
691997
Physiology of yield determination of mung bean (Vigna radiata (L.) Wilczek) under various irrigation regimes in the dry and intermediate zones of Sri Lanka
W De Costa, KN Shanmugathasan, K Joseph
Field Crops Research 61 (1), 1-12, 1999
681999
Effects of different water regimes on field-grown determinate and indeterminate faba bean (Vicia faba L.). I. Canopy growth and biomass production
W De Costa, MD Dennett, U Ratnaweera, K Nyalemegbe
Field Crops Research 49 (2-3), 83-93, 1997
641997
Adaptation of agricultural crop production to climate change: A policy framework for Sri Lanka
W De Costa
NSF: Colombo, 2010
592010
Response of Growth and Yield of Rice (Oryza sativa) to Elevated Atmospheric Carbon Dioxide in the Subhumid Zone of Sri Lanka
W De Costa, WMW Weerakoon, H Herath, RMI Abeywardena
Journal of Agronomy and Crop Science 189 (2), 83-95, 2003
572003
Agronomic regeneration of soil fertility in tropical Asian smallholder uplands for sustainable food production
W De Costa, UR Sangakkara
The Journal of Agricultural Science 144 (2), 111-133, 2006
562006
Genotypic Variation in the Response of Rice (Oryza sativa L.) to Increased Atmospheric Carbon Dioxide and its Physiological Basis
W De Costa, WMW Weerakoon, KGR Chinthaka, H Herath, ...
Journal of Agronomy and Crop Science 193 (2), 117-130, 2007
552007
The physiological basis of increased biomass partitioning to roots upon nitrogen deprivation in young clonal tea (Camellia sinensis (L.) O. Kuntz)
A Anandacoomaraswamy, W De Costa, PLK Tennakoon, A Van der Werf
Plant and soil 238, 1-9, 2002
472002
Accumulation and partitioning of biomass, nitrogen, phosphorus and potassium among different tissues during the life cycle of rice grown under different water management regimes
K Somaweera, LDB Suriyagoda, DN Sirisena, W De Costa
Plant and Soil 401, 169-183, 2016
452016
A review of the possible impacts of climate change on forests in the humid tropics
W De Costa
NSF. Colombo, 2011
442011
Incorporation of dolomite reduces iron toxicity, enhances growth and yield, and improves phosphorus and potassium nutrition in lowland rice (Oryza sativa L)
LDB Suriyagoda, DN Sirisena, K Somaweera, A Dissanayake, ...
Plant and Soil 410, 299-312, 2017
402017
Decomposition and nutrient loss from prunings of different contour hedgerow species in tea plantations in the sloping highlands of Sri Lanka
W De Costa, A Atapattu
Agroforestry Systems 51, 201-211, 2001
402001
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